From e0656ab9eafc840bb9a9f89469cf0d1cac9b6864 Mon Sep 17 00:00:00 2001 From: Olof Larsson Date: Fri, 12 Sep 2014 23:36:17 +0200 Subject: [PATCH] Shade in GSON, BSON and MongoDB. --- dependency-reduced-pom.xml | 97 + pom.xml | 14 + src/com/massivecraft/massivecore/Aspect.java | 2 +- .../massivecraft/massivecore/MassiveCore.java | 14 +- .../massivecore/MassiveCoreMConf.java | 2 +- .../massivecore/MassivePlugin.java | 4 +- .../massivecore/SimpleConfig.java | 2 +- .../adapter/FireworkEffectAdapter.java | 8 +- .../massivecore/adapter/InventoryAdapter.java | 16 +- .../massivecore/adapter/ItemStackAdapter.java | 18 +- .../adapter/JsonElementAdapter.java | 12 +- .../adapter/ModdedEnumTypeAdapter.java | 16 +- .../massivecore/adapter/ObjectIdAdapter.java | 17 +- .../adapter/PlayerInventoryAdapter.java | 12 +- .../adapter/PolymorphicAdapter.java | 18 +- .../adapter/PotionEffectAdapter.java | 4 +- .../massivecore/adapter/UUIDAdapter.java | 14 +- .../CmdMassiveCoreStoreCopydb.java | 2 +- src/com/massivecraft/massivecore/ps/PS.java | 6 +- .../massivecore/ps/PSAdapter.java | 8 +- .../massivecraft/massivecore/store/Coll.java | 6 +- .../massivecore/store/DbMongo.java | 2 +- .../massivecore/store/Driver.java | 2 +- .../massivecore/store/DriverFlatfile.java | 4 +- .../massivecore/store/DriverMongo.java | 14 +- .../massivecore/store/Entity.java | 4 +- .../massivecore/store/GsonCloner.java | 8 +- .../massivecore/store/GsonEqualsChecker.java | 12 +- .../massivecore/store/GsonMongoConverter.java | 20 +- .../massivecore/store/MStore.java | 2 +- .../massivecraft/massivecore/util/IdUtil.java | 2 +- .../massivecore/xlib/bson/BSON.java | 346 ---- .../massivecore/xlib/bson/BSONCallback.java | 70 - .../massivecore/xlib/bson/BSONDecoder.java | 34 - .../massivecore/xlib/bson/BSONEncoder.java | 27 - .../massivecore/xlib/bson/BSONException.java | 73 - .../xlib/bson/BSONLazyDecoder.java | 24 - .../massivecore/xlib/bson/BSONObject.java | 92 - .../xlib/bson/BasicBSONCallback.java | 206 -- .../xlib/bson/BasicBSONDecoder.java | 527 ----- .../xlib/bson/BasicBSONEncoder.java | 524 ----- .../xlib/bson/BasicBSONObject.java | 354 ---- .../xlib/bson/EmptyBSONCallback.java | 143 -- .../xlib/bson/KeyCachingLazyBSONObject.java | 70 - .../xlib/bson/LazyBSONCallback.java | 87 - .../xlib/bson/LazyBSONDecoder.java | 70 - .../massivecore/xlib/bson/LazyBSONList.java | 177 -- .../massivecore/xlib/bson/LazyBSONObject.java | 685 ------- .../massivecore/xlib/bson/LazyDBList.java | 42 - .../massivecore/xlib/bson/NewBSONDecoder.java | 305 --- .../massivecore/xlib/bson/Transformer.java | 27 - .../xlib/bson/io/BSONByteBuffer.java | 143 -- .../xlib/bson/io/BasicOutputBuffer.java | 119 -- .../massivecore/xlib/bson/io/Bits.java | 115 -- .../xlib/bson/io/OutputBuffer.java | 159 -- .../xlib/bson/io/PoolOutputBuffer.java | 238 --- .../xlib/bson/io/UTF8Encoding.java | 202 -- .../massivecore/xlib/bson/io/package.html | 3 - .../massivecore/xlib/bson/package.html | 3 - .../xlib/bson/types/BSONTimestamp.java | 96 - .../xlib/bson/types/BasicBSONList.java | 164 -- .../massivecore/xlib/bson/types/Binary.java | 98 - .../massivecore/xlib/bson/types/Code.java | 58 - .../xlib/bson/types/CodeWScope.java | 53 - .../massivecore/xlib/bson/types/MaxKey.java | 47 - .../massivecore/xlib/bson/types/MinKey.java | 47 - .../massivecore/xlib/bson/types/ObjectId.java | 401 ---- .../massivecore/xlib/bson/types/Symbol.java | 74 - .../massivecore/xlib/bson/types/package.html | 3 - .../bson/util/AbstractCopyOnWriteMap.java | 631 ------ .../xlib/bson/util/Assertions.java | 48 - .../xlib/bson/util/ClassAncestry.java | 72 - .../massivecore/xlib/bson/util/ClassMap.java | 100 - .../xlib/bson/util/ComputingMap.java | 109 -- .../xlib/bson/util/CopyOnWriteMap.java | 272 --- .../massivecore/xlib/bson/util/Function.java | 5 - .../xlib/bson/util/SimplePool.java | 58 - .../xlib/bson/util/StringRangeSet.java | 130 -- .../xlib/bson/util/annotations/GuardedBy.java | 54 - .../xlib/bson/util/annotations/Immutable.java | 35 - .../bson/util/annotations/NotThreadSafe.java | 27 - .../bson/util/annotations/ThreadSafe.java | 27 - .../massivecore/xlib/bson/util/package.html | 3 - .../xlib/mongodb/AggregationOutput.java | 58 - .../massivecore/xlib/mongodb/BasicDBList.java | 67 - .../xlib/mongodb/BasicDBObject.java | 109 -- .../xlib/mongodb/BasicDBObjectBuilder.java | 142 -- .../massivecore/xlib/mongodb/Bytes.java | 227 --- .../xlib/mongodb/CommandFailureException.java | 45 - .../xlib/mongodb/CommandResult.java | 121 -- .../xlib/mongodb/ConnectionStatus.java | 252 --- .../massivecore/xlib/mongodb/DB.java | 822 -------- .../massivecore/xlib/mongodb/DBAddress.java | 187 -- .../massivecore/xlib/mongodb/DBApiLayer.java | 556 ------ .../massivecore/xlib/mongodb/DBCallback.java | 30 - .../xlib/mongodb/DBCallbackFactory.java | 27 - .../xlib/mongodb/DBCollection.java | 1708 ----------------- .../massivecore/xlib/mongodb/DBConnector.java | 116 -- .../massivecore/xlib/mongodb/DBCursor.java | 730 ------- .../massivecore/xlib/mongodb/DBDecoder.java | 32 - .../xlib/mongodb/DBDecoderFactory.java | 25 - .../massivecore/xlib/mongodb/DBEncoder.java | 21 - .../xlib/mongodb/DBEncoderFactory.java | 25 - .../massivecore/xlib/mongodb/DBObject.java | 40 - .../massivecore/xlib/mongodb/DBPointer.java | 60 - .../massivecore/xlib/mongodb/DBPort.java | 571 ------ .../massivecore/xlib/mongodb/DBPortPool.java | 282 --- .../massivecore/xlib/mongodb/DBRef.java | 66 - .../massivecore/xlib/mongodb/DBRefBase.java | 113 -- .../xlib/mongodb/DBTCPConnector.java | 654 ------- .../xlib/mongodb/DefaultDBCallback.java | 157 -- .../xlib/mongodb/DefaultDBDecoder.java | 69 - .../xlib/mongodb/DefaultDBEncoder.java | 93 - .../xlib/mongodb/DynamicConnectionStatus.java | 195 -- .../xlib/mongodb/GroupCommand.java | 51 - .../xlib/mongodb/InUseConnectionBean.java | 81 - .../mongodb/Java5MongoConnectionPool.java | 29 - .../Java5MongoConnectionPoolMBean.java | 66 - .../xlib/mongodb/LazyDBCallback.java | 56 - .../xlib/mongodb/LazyDBDecoder.java | 58 - .../xlib/mongodb/LazyDBEncoder.java | 51 - .../xlib/mongodb/LazyDBObject.java | 50 - .../xlib/mongodb/LazyWriteableDBCallback.java | 46 - .../xlib/mongodb/LazyWriteableDBDecoder.java | 36 - .../xlib/mongodb/LazyWriteableDBObject.java | 120 -- .../xlib/mongodb/MapReduceCommand.java | 326 ---- .../xlib/mongodb/MapReduceOutput.java | 113 -- .../massivecore/xlib/mongodb/Mongo.java | 804 -------- .../xlib/mongodb/MongoAuthority.java | 214 --- .../massivecore/xlib/mongodb/MongoClient.java | 286 --- .../xlib/mongodb/MongoClientOptions.java | 600 ------ .../xlib/mongodb/MongoClientURI.java | 612 ------ .../xlib/mongodb/MongoConnectionPool.java | 28 - .../mongodb/MongoConnectionPoolMXBean.java | 62 - .../xlib/mongodb/MongoCredential.java | 175 -- .../xlib/mongodb/MongoCredentialsStore.java | 147 -- .../xlib/mongodb/MongoException.java | 180 -- .../xlib/mongodb/MongoInternalException.java | 47 - .../mongodb/MongoInterruptedException.java | 36 - .../xlib/mongodb/MongoOptions.java | 714 ------- .../massivecore/xlib/mongodb/MongoURI.java | 270 --- .../xlib/mongodb/MongosStatus.java | 134 -- .../mongodb/NativeAuthenticationHelper.java | 66 - .../massivecore/xlib/mongodb/OutMessage.java | 306 --- .../xlib/mongodb/QueryBuilder.java | 430 ----- .../xlib/mongodb/QueryOpBuilder.java | 192 -- .../xlib/mongodb/QueryOperators.java | 73 - .../massivecore/xlib/mongodb/RawDBObject.java | 365 ---- .../xlib/mongodb/ReadPreference.java | 343 ---- .../xlib/mongodb/ReflectionDBObject.java | 283 --- .../xlib/mongodb/ReplicaSetStatus.java | 849 -------- .../massivecore/xlib/mongodb/Response.java | 201 -- .../xlib/mongodb/ServerAddress.java | 207 -- .../massivecore/xlib/mongodb/ServerError.java | 103 - .../xlib/mongodb/TaggableReadPreference.java | 215 --- .../xlib/mongodb/WriteConcern.java | 537 ------ .../xlib/mongodb/WriteConcernException.java | 47 - .../massivecore/xlib/mongodb/WriteResult.java | 166 -- .../massivecore/xlib/mongodb/gridfs/CLI.java | 164 -- .../xlib/mongodb/gridfs/GridFS.java | 409 ---- .../xlib/mongodb/gridfs/GridFSDBFile.java | 203 -- .../xlib/mongodb/gridfs/GridFSFile.java | 301 --- .../xlib/mongodb/gridfs/GridFSInputFile.java | 405 ---- .../xlib/mongodb/gridfs/package.html | 3 - .../xlib/mongodb/io/ByteBufferFactory.java | 37 - .../xlib/mongodb/io/ByteBufferHolder.java | 127 -- .../mongodb/io/ByteBufferInputStream.java | 120 -- .../mongodb/io/ByteBufferOutputStream.java | 95 - .../xlib/mongodb/io/ByteStream.java | 28 - .../massivecore/xlib/mongodb/package.html | 3 - .../mongodb/tools/ConnectionPoolStat.java | 312 --- .../util/AbstractObjectSerializer.java | 27 - .../massivecore/xlib/mongodb/util/Args.java | 81 - .../xlib/mongodb/util/Base64Codec.java | 160 -- .../util/ClassMapBasedObjectSerializer.java | 84 - .../util/ConnectionPoolStatisticsBean.java | 61 - .../xlib/mongodb/util/FastStack.java | 55 - .../massivecore/xlib/mongodb/util/Hash.java | 249 --- .../xlib/mongodb/util/IdentitySet.java | 81 - .../massivecore/xlib/mongodb/util/JSON.java | 560 ------ .../xlib/mongodb/util/JSONCallback.java | 126 -- .../xlib/mongodb/util/JSONParseException.java | 58 - .../xlib/mongodb/util/JSONSerializers.java | 470 ----- .../xlib/mongodb/util/MyAsserts.java | 215 --- .../xlib/mongodb/util/ObjectSerializer.java | 37 - .../xlib/mongodb/util/OptionMap.java | 31 - .../xlib/mongodb/util/SimplePool.java | 203 -- .../xlib/mongodb/util/StringBuilderPool.java | 51 - .../xlib/mongodb/util/StringParseUtil.java | 267 --- .../xlib/mongodb/util/ThreadPool.java | 151 -- .../xlib/mongodb/util/ThreadUtil.java | 76 - .../xlib/mongodb/util/TimeConstants.java | 39 - .../xlib/mongodb/util/UniqueList.java | 41 - .../massivecore/xlib/mongodb/util/Util.java | 72 - .../xlib/mongodb/util/WeakBag.java | 126 -- .../mongodb/util/management/JMException.java | 29 - .../mongodb/util/management/MBeanServer.java | 28 - .../util/management/MBeanServerFactory.java | 43 - .../util/management/NullMBeanServer.java | 35 - .../util/management/jmx/JMXMBeanServer.java | 68 - .../xlib/mongodb/util/package.html | 3 - 201 files changed, 237 insertions(+), 30711 deletions(-) create mode 100644 dependency-reduced-pom.xml delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BSON.java delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BSONCallback.java delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BSONDecoder.java delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BSONEncoder.java delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BSONException.java delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BSONLazyDecoder.java delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BSONObject.java delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BasicBSONCallback.java delete mode 100644 src/com/massivecraft/massivecore/xlib/bson/BasicBSONDecoder.java delete mode 100644 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src/com/massivecraft/massivecore/xlib/mongodb/util/ThreadPool.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/ThreadUtil.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/TimeConstants.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/UniqueList.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/Util.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/WeakBag.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/management/JMException.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/management/MBeanServer.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/management/MBeanServerFactory.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/management/NullMBeanServer.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/management/jmx/JMXMBeanServer.java delete mode 100644 src/com/massivecraft/massivecore/xlib/mongodb/util/package.html diff --git a/dependency-reduced-pom.xml b/dependency-reduced-pom.xml new file mode 100644 index 00000000..e288624a --- /dev/null +++ b/dependency-reduced-pom.xml @@ -0,0 +1,97 @@ + + + 4.0.0 + com.massivecraft + MassiveCore + MassiveCore + 7.5.0 + + src + clean package install + + + . + true + . + + *.yml + *.md + *.txt + + + + MassiveCore + + + maven-compiler-plugin + 3.1 + + 1.7 + 1.7 + + + + maven-shade-plugin + 2.3 + + + package + + shade + + + + + com.google.code.gson:gson + org.mongodb:mongo-java-driver + + + + + com.google.gson + com.massivecraft.massivecore.xlib.gson + + + com.mongodb + com.massivecraft.massivecore.xlib.mongodb + + + org.bson + com.massivecraft.massivecore.xlib.bson + + + + + + + + + + + bukkit-repo + http://repo.bukkit.org/content/groups/public/ + + + vault-repo + http://nexus.theyeticave.net/content/repositories/pub_releases + + + + + org.bukkit + bukkit + 1.7.9-R0.2 + compile + + + net.milkbowl.vault + Vault + 1.4.1 + compile + + + + UTF-8 + + + diff --git a/pom.xml b/pom.xml index e540f849..3f87cd5e 100644 --- a/pom.xml +++ b/pom.xml @@ -50,6 +50,7 @@ com.google.code.gson:gson + org.mongodb:mongo-java-driver @@ -57,6 +58,14 @@ com.google.gson com.massivecraft.massivecore.xlib.gson + + com.mongodb + com.massivecraft.massivecore.xlib.mongodb + + + org.bson + com.massivecraft.massivecore.xlib.bson + @@ -82,6 +91,11 @@ gson 2.2.4 + + org.mongodb + mongo-java-driver + 2.12.3 + diff --git a/src/com/massivecraft/massivecore/Aspect.java b/src/com/massivecraft/massivecore/Aspect.java index c73e08b8..bb8cc6db 100644 --- a/src/com/massivecraft/massivecore/Aspect.java +++ b/src/com/massivecraft/massivecore/Aspect.java @@ -4,8 +4,8 @@ import java.util.ArrayList; import java.util.Arrays; import java.util.Collection; +import com.google.gson.annotations.SerializedName; import com.massivecraft.massivecore.store.Entity; -import com.massivecraft.massivecore.xlib.gson.annotations.SerializedName; public class Aspect extends Entity { diff --git a/src/com/massivecraft/massivecore/MassiveCore.java b/src/com/massivecraft/massivecore/MassiveCore.java index cee1f066..00941119 100644 --- a/src/com/massivecraft/massivecore/MassiveCore.java +++ b/src/com/massivecraft/massivecore/MassiveCore.java @@ -7,11 +7,18 @@ import java.util.Random; import java.util.Set; import java.util.UUID; +import org.bson.types.ObjectId; import org.bukkit.Bukkit; import org.bukkit.inventory.Inventory; import org.bukkit.inventory.ItemStack; import org.bukkit.inventory.PlayerInventory; +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.google.gson.JsonArray; +import com.google.gson.JsonNull; +import com.google.gson.JsonObject; +import com.google.gson.JsonPrimitive; import com.massivecraft.massivecore.adapter.InventoryAdapter; import com.massivecraft.massivecore.adapter.ItemStackAdapter; import com.massivecraft.massivecore.adapter.JsonElementAdapter; @@ -36,13 +43,6 @@ import com.massivecraft.massivecore.teleport.EngineScheduledTeleport; import com.massivecraft.massivecore.util.IdUtil; import com.massivecraft.massivecore.util.PlayerUtil; import com.massivecraft.massivecore.util.Txt; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.gson.Gson; -import com.massivecraft.massivecore.xlib.gson.GsonBuilder; -import com.massivecraft.massivecore.xlib.gson.JsonArray; -import com.massivecraft.massivecore.xlib.gson.JsonNull; -import com.massivecraft.massivecore.xlib.gson.JsonObject; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; public class MassiveCore extends MassivePlugin { diff --git a/src/com/massivecraft/massivecore/MassiveCoreMConf.java b/src/com/massivecraft/massivecore/MassiveCoreMConf.java index 6691e5f6..4dc4ad96 100644 --- a/src/com/massivecraft/massivecore/MassiveCoreMConf.java +++ b/src/com/massivecraft/massivecore/MassiveCoreMConf.java @@ -9,7 +9,7 @@ import org.bukkit.permissions.Permissible; import com.massivecraft.massivecore.store.Entity; import com.massivecraft.massivecore.util.MUtil; import com.massivecraft.massivecore.util.PermUtil; -import com.massivecraft.massivecore.xlib.mongodb.WriteConcern; +import com.mongodb.WriteConcern; public class MassiveCoreMConf extends Entity { diff --git a/src/com/massivecraft/massivecore/MassivePlugin.java b/src/com/massivecraft/massivecore/MassivePlugin.java index af847b9c..376cfd70 100644 --- a/src/com/massivecraft/massivecore/MassivePlugin.java +++ b/src/com/massivecraft/massivecore/MassivePlugin.java @@ -14,8 +14,8 @@ import com.massivecraft.massivecore.integration.IntegrationGlue; import com.massivecraft.massivecore.integration.Integration; import com.massivecraft.massivecore.store.Coll; import com.massivecraft.massivecore.util.Txt; -import com.massivecraft.massivecore.xlib.gson.Gson; -import com.massivecraft.massivecore.xlib.gson.GsonBuilder; +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; public abstract class MassivePlugin extends JavaPlugin implements Listener { diff --git a/src/com/massivecraft/massivecore/SimpleConfig.java b/src/com/massivecraft/massivecore/SimpleConfig.java index f88cbcaa..8e1c99d1 100644 --- a/src/com/massivecraft/massivecore/SimpleConfig.java +++ b/src/com/massivecraft/massivecore/SimpleConfig.java @@ -6,7 +6,7 @@ import org.bukkit.plugin.Plugin; import com.massivecraft.massivecore.store.accessor.Accessor; import com.massivecraft.massivecore.util.DiscUtil; -import com.massivecraft.massivecore.xlib.gson.Gson; +import com.google.gson.Gson; public class SimpleConfig { diff --git a/src/com/massivecraft/massivecore/adapter/FireworkEffectAdapter.java b/src/com/massivecraft/massivecore/adapter/FireworkEffectAdapter.java index f35e7e41..8567303d 100644 --- a/src/com/massivecraft/massivecore/adapter/FireworkEffectAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/FireworkEffectAdapter.java @@ -11,10 +11,10 @@ import org.bukkit.FireworkEffect; import org.bukkit.FireworkEffect.Type; import com.massivecraft.massivecore.util.MUtil; -import com.massivecraft.massivecore.xlib.gson.JsonArray; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonObject; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; +import com.google.gson.JsonArray; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.google.gson.JsonPrimitive; public class FireworkEffectAdapter { diff --git a/src/com/massivecraft/massivecore/adapter/InventoryAdapter.java b/src/com/massivecraft/massivecore/adapter/InventoryAdapter.java index 8d2649c6..d3486aab 100644 --- a/src/com/massivecraft/massivecore/adapter/InventoryAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/InventoryAdapter.java @@ -8,14 +8,14 @@ import org.bukkit.inventory.PlayerInventory; import com.massivecraft.massivecore.MassiveCore; import com.massivecraft.massivecore.mixin.Mixin; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonObject; -import com.massivecraft.massivecore.xlib.gson.JsonParseException; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; -import com.massivecraft.massivecore.xlib.gson.JsonSerializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonSerializer; +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.google.gson.JsonParseException; +import com.google.gson.JsonPrimitive; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; /** * This is my Gson adapter for Inventories. diff --git a/src/com/massivecraft/massivecore/adapter/ItemStackAdapter.java b/src/com/massivecraft/massivecore/adapter/ItemStackAdapter.java index 6f550eb7..efe8d308 100644 --- a/src/com/massivecraft/massivecore/adapter/ItemStackAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/ItemStackAdapter.java @@ -26,15 +26,15 @@ import org.bukkit.inventory.meta.Repairable; import org.bukkit.inventory.meta.SkullMeta; import org.bukkit.potion.PotionEffect; -import com.massivecraft.massivecore.xlib.gson.JsonArray; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonObject; -import com.massivecraft.massivecore.xlib.gson.JsonParseException; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; -import com.massivecraft.massivecore.xlib.gson.JsonSerializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonSerializer; +import com.google.gson.JsonArray; +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.google.gson.JsonParseException; +import com.google.gson.JsonPrimitive; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; /** * This is a GSON serializer/deserializer for the Bukkit ItemStack. Why not use diff --git a/src/com/massivecraft/massivecore/adapter/JsonElementAdapter.java b/src/com/massivecraft/massivecore/adapter/JsonElementAdapter.java index 5d4a4303..e377c459 100644 --- a/src/com/massivecraft/massivecore/adapter/JsonElementAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/JsonElementAdapter.java @@ -2,12 +2,12 @@ package com.massivecraft.massivecore.adapter; import java.lang.reflect.Type; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonParseException; -import com.massivecraft.massivecore.xlib.gson.JsonSerializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonSerializer; +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonParseException; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; public class JsonElementAdapter implements JsonDeserializer, JsonSerializer { diff --git a/src/com/massivecraft/massivecore/adapter/ModdedEnumTypeAdapter.java b/src/com/massivecraft/massivecore/adapter/ModdedEnumTypeAdapter.java index 0d0294b5..15acab52 100644 --- a/src/com/massivecraft/massivecore/adapter/ModdedEnumTypeAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/ModdedEnumTypeAdapter.java @@ -1,13 +1,13 @@ package com.massivecraft.massivecore.adapter; -import com.massivecraft.massivecore.xlib.gson.Gson; -import com.massivecraft.massivecore.xlib.gson.TypeAdapter; -import com.massivecraft.massivecore.xlib.gson.TypeAdapterFactory; -import com.massivecraft.massivecore.xlib.gson.annotations.SerializedName; -import com.massivecraft.massivecore.xlib.gson.reflect.TypeToken; -import com.massivecraft.massivecore.xlib.gson.stream.JsonReader; -import com.massivecraft.massivecore.xlib.gson.stream.JsonToken; -import com.massivecraft.massivecore.xlib.gson.stream.JsonWriter; +import com.google.gson.Gson; +import com.google.gson.TypeAdapter; +import com.google.gson.TypeAdapterFactory; +import com.google.gson.annotations.SerializedName; +import com.google.gson.reflect.TypeToken; +import com.google.gson.stream.JsonReader; +import com.google.gson.stream.JsonToken; +import com.google.gson.stream.JsonWriter; import java.io.IOException; import java.util.HashMap; diff --git a/src/com/massivecraft/massivecore/adapter/ObjectIdAdapter.java b/src/com/massivecraft/massivecore/adapter/ObjectIdAdapter.java index 5b638de0..ff6fbf71 100644 --- a/src/com/massivecraft/massivecore/adapter/ObjectIdAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/ObjectIdAdapter.java @@ -2,14 +2,15 @@ package com.massivecraft.massivecore.adapter; import java.lang.reflect.Type; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonParseException; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; -import com.massivecraft.massivecore.xlib.gson.JsonSerializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonSerializer; +import org.bson.types.ObjectId; + +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonParseException; +import com.google.gson.JsonPrimitive; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; public class ObjectIdAdapter implements JsonDeserializer, JsonSerializer { diff --git a/src/com/massivecraft/massivecore/adapter/PlayerInventoryAdapter.java b/src/com/massivecraft/massivecore/adapter/PlayerInventoryAdapter.java index 5218262f..e52b23d1 100644 --- a/src/com/massivecraft/massivecore/adapter/PlayerInventoryAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/PlayerInventoryAdapter.java @@ -4,12 +4,12 @@ import java.lang.reflect.Type; import org.bukkit.inventory.PlayerInventory; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonParseException; -import com.massivecraft.massivecore.xlib.gson.JsonSerializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonSerializer; +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonParseException; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; public class PlayerInventoryAdapter implements JsonDeserializer, JsonSerializer { diff --git a/src/com/massivecraft/massivecore/adapter/PolymorphicAdapter.java b/src/com/massivecraft/massivecore/adapter/PolymorphicAdapter.java index bb4ce6c4..93c28ad2 100644 --- a/src/com/massivecraft/massivecore/adapter/PolymorphicAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/PolymorphicAdapter.java @@ -2,15 +2,15 @@ package com.massivecraft.massivecore.adapter; import java.lang.reflect.Type; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonNull; -import com.massivecraft.massivecore.xlib.gson.JsonObject; -import com.massivecraft.massivecore.xlib.gson.JsonParseException; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; -import com.massivecraft.massivecore.xlib.gson.JsonSerializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonSerializer; +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonNull; +import com.google.gson.JsonObject; +import com.google.gson.JsonParseException; +import com.google.gson.JsonPrimitive; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; public class PolymorphicAdapter implements JsonDeserializer, JsonSerializer { diff --git a/src/com/massivecraft/massivecore/adapter/PotionEffectAdapter.java b/src/com/massivecraft/massivecore/adapter/PotionEffectAdapter.java index 2133d472..4a5fd433 100644 --- a/src/com/massivecraft/massivecore/adapter/PotionEffectAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/PotionEffectAdapter.java @@ -3,8 +3,8 @@ package com.massivecraft.massivecore.adapter; import org.bukkit.potion.PotionEffect; import org.bukkit.potion.PotionEffectType; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonObject; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; @SuppressWarnings("deprecation") public class PotionEffectAdapter diff --git a/src/com/massivecraft/massivecore/adapter/UUIDAdapter.java b/src/com/massivecraft/massivecore/adapter/UUIDAdapter.java index d8643f40..83686e52 100644 --- a/src/com/massivecraft/massivecore/adapter/UUIDAdapter.java +++ b/src/com/massivecraft/massivecore/adapter/UUIDAdapter.java @@ -3,13 +3,13 @@ package com.massivecraft.massivecore.adapter; import java.lang.reflect.Type; import java.util.UUID; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonParseException; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; -import com.massivecraft.massivecore.xlib.gson.JsonSerializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonSerializer; +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonParseException; +import com.google.gson.JsonPrimitive; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; public class UUIDAdapter implements JsonDeserializer, JsonSerializer { diff --git a/src/com/massivecraft/massivecore/cmd/massivecore/CmdMassiveCoreStoreCopydb.java b/src/com/massivecraft/massivecore/cmd/massivecore/CmdMassiveCoreStoreCopydb.java index 4eee3aba..ea4bd501 100644 --- a/src/com/massivecraft/massivecore/cmd/massivecore/CmdMassiveCoreStoreCopydb.java +++ b/src/com/massivecraft/massivecore/cmd/massivecore/CmdMassiveCoreStoreCopydb.java @@ -12,7 +12,7 @@ import com.massivecraft.massivecore.store.Coll; import com.massivecraft.massivecore.store.Db; import com.massivecraft.massivecore.store.Driver; import com.massivecraft.massivecore.store.MStore; -import com.massivecraft.massivecore.xlib.gson.JsonElement; +import com.google.gson.JsonElement; public class CmdMassiveCoreStoreCopydb extends MassiveCommand { diff --git a/src/com/massivecraft/massivecore/ps/PS.java b/src/com/massivecraft/massivecore/ps/PS.java index d4fc72b8..5e5ca462 100644 --- a/src/com/massivecraft/massivecore/ps/PS.java +++ b/src/com/massivecraft/massivecore/ps/PS.java @@ -15,9 +15,9 @@ import com.massivecraft.massivecore.Aspect; import com.massivecraft.massivecore.MassiveCore; import com.massivecraft.massivecore.Multiverse; import com.massivecraft.massivecore.util.MUtil; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonObject; -import com.massivecraft.massivecore.xlib.gson.annotations.SerializedName; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.google.gson.annotations.SerializedName; /** * # Introduction diff --git a/src/com/massivecraft/massivecore/ps/PSAdapter.java b/src/com/massivecraft/massivecore/ps/PSAdapter.java index 8d4f021a..db5ade1f 100644 --- a/src/com/massivecraft/massivecore/ps/PSAdapter.java +++ b/src/com/massivecraft/massivecore/ps/PSAdapter.java @@ -2,10 +2,10 @@ package com.massivecraft.massivecore.ps; import java.lang.reflect.Type; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializationContext; -import com.massivecraft.massivecore.xlib.gson.JsonDeserializer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonParseException; +import com.google.gson.JsonDeserializationContext; +import com.google.gson.JsonDeserializer; +import com.google.gson.JsonElement; +import com.google.gson.JsonParseException; public class PSAdapter implements JsonDeserializer { diff --git a/src/com/massivecraft/massivecore/store/Coll.java b/src/com/massivecraft/massivecore/store/Coll.java index c4366560..749e0065 100644 --- a/src/com/massivecraft/massivecore/store/Coll.java +++ b/src/com/massivecraft/massivecore/store/Coll.java @@ -22,9 +22,9 @@ import com.massivecraft.massivecore.NaturalOrderComparator; import com.massivecraft.massivecore.Predictate; import com.massivecraft.massivecore.store.accessor.Accessor; import com.massivecraft.massivecore.util.Txt; -import com.massivecraft.massivecore.xlib.gson.Gson; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonObject; +import com.google.gson.Gson; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; public class Coll implements CollInterface { diff --git a/src/com/massivecraft/massivecore/store/DbMongo.java b/src/com/massivecraft/massivecore/store/DbMongo.java index 55e0e496..60ffbcef 100644 --- a/src/com/massivecraft/massivecore/store/DbMongo.java +++ b/src/com/massivecraft/massivecore/store/DbMongo.java @@ -1,6 +1,6 @@ package com.massivecraft.massivecore.store; -import com.massivecraft.massivecore.xlib.mongodb.DB; +import com.mongodb.DB; public class DbMongo extends DbAbstract { diff --git a/src/com/massivecraft/massivecore/store/Driver.java b/src/com/massivecraft/massivecore/store/Driver.java index b30ab812..3fff43b7 100644 --- a/src/com/massivecraft/massivecore/store/Driver.java +++ b/src/com/massivecraft/massivecore/store/Driver.java @@ -5,7 +5,7 @@ import java.util.Map; import java.util.Map.Entry; import java.util.Set; -import com.massivecraft.massivecore.xlib.gson.JsonElement; +import com.google.gson.JsonElement; public interface Driver { diff --git a/src/com/massivecraft/massivecore/store/DriverFlatfile.java b/src/com/massivecraft/massivecore/store/DriverFlatfile.java index f23fe737..af9d7a90 100644 --- a/src/com/massivecraft/massivecore/store/DriverFlatfile.java +++ b/src/com/massivecraft/massivecore/store/DriverFlatfile.java @@ -12,8 +12,8 @@ import java.util.Set; import java.util.Map.Entry; import com.massivecraft.massivecore.util.DiscUtil; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonParser; +import com.google.gson.JsonElement; +import com.google.gson.JsonParser; public class DriverFlatfile extends DriverAbstract { diff --git a/src/com/massivecraft/massivecore/store/DriverMongo.java b/src/com/massivecraft/massivecore/store/DriverMongo.java index f2cceecf..4c4f3fa7 100644 --- a/src/com/massivecraft/massivecore/store/DriverMongo.java +++ b/src/com/massivecraft/massivecore/store/DriverMongo.java @@ -10,13 +10,13 @@ import java.util.AbstractMap.SimpleEntry; import java.util.Map.Entry; import com.massivecraft.massivecore.MassiveCoreMConf; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObject; -import com.massivecraft.massivecore.xlib.mongodb.DB; -import com.massivecraft.massivecore.xlib.mongodb.DBCollection; -import com.massivecraft.massivecore.xlib.mongodb.DBCursor; -import com.massivecraft.massivecore.xlib.mongodb.MongoClient; -import com.massivecraft.massivecore.xlib.mongodb.MongoClientURI; +import com.google.gson.JsonElement; +import com.mongodb.BasicDBObject; +import com.mongodb.DB; +import com.mongodb.DBCollection; +import com.mongodb.DBCursor; +import com.mongodb.MongoClient; +import com.mongodb.MongoClientURI; public class DriverMongo extends DriverAbstract { diff --git a/src/com/massivecraft/massivecore/store/Entity.java b/src/com/massivecraft/massivecore/store/Entity.java index f629455b..5edada29 100644 --- a/src/com/massivecraft/massivecore/store/Entity.java +++ b/src/com/massivecraft/massivecore/store/Entity.java @@ -3,8 +3,8 @@ package com.massivecraft.massivecore.store; import com.massivecraft.massivecore.MassiveCore; import com.massivecraft.massivecore.NaturalOrderComparator; import com.massivecraft.massivecore.store.accessor.Accessor; -import com.massivecraft.massivecore.xlib.gson.Gson; -import com.massivecraft.massivecore.xlib.gson.JsonObject; +import com.google.gson.Gson; +import com.google.gson.JsonObject; /** * Usage of this class is highly optional. You may persist anything. If you are diff --git a/src/com/massivecraft/massivecore/store/GsonCloner.java b/src/com/massivecraft/massivecore/store/GsonCloner.java index de4bb8b8..3ba714bf 100644 --- a/src/com/massivecraft/massivecore/store/GsonCloner.java +++ b/src/com/massivecraft/massivecore/store/GsonCloner.java @@ -3,10 +3,10 @@ package com.massivecraft.massivecore.store; import java.util.Iterator; import java.util.Map.Entry; -import com.massivecraft.massivecore.xlib.gson.JsonArray; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonNull; -import com.massivecraft.massivecore.xlib.gson.JsonObject; +import com.google.gson.JsonArray; +import com.google.gson.JsonElement; +import com.google.gson.JsonNull; +import com.google.gson.JsonObject; public class GsonCloner { diff --git a/src/com/massivecraft/massivecore/store/GsonEqualsChecker.java b/src/com/massivecraft/massivecore/store/GsonEqualsChecker.java index 84ae15e5..49b2f359 100644 --- a/src/com/massivecraft/massivecore/store/GsonEqualsChecker.java +++ b/src/com/massivecraft/massivecore/store/GsonEqualsChecker.java @@ -4,12 +4,12 @@ import java.util.Map.Entry; import org.apache.commons.lang.StringUtils; -import com.massivecraft.massivecore.xlib.gson.JsonArray; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonNull; -import com.massivecraft.massivecore.xlib.gson.JsonObject; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; -import com.massivecraft.massivecore.xlib.gson.internal.LazilyParsedNumber; +import com.google.gson.JsonArray; +import com.google.gson.JsonElement; +import com.google.gson.JsonNull; +import com.google.gson.JsonObject; +import com.google.gson.JsonPrimitive; +import com.google.gson.internal.LazilyParsedNumber; public class GsonEqualsChecker { diff --git a/src/com/massivecraft/massivecore/store/GsonMongoConverter.java b/src/com/massivecraft/massivecore/store/GsonMongoConverter.java index e9f066b4..98fef532 100644 --- a/src/com/massivecraft/massivecore/store/GsonMongoConverter.java +++ b/src/com/massivecraft/massivecore/store/GsonMongoConverter.java @@ -3,17 +3,17 @@ package com.massivecraft.massivecore.store; import java.util.Map.Entry; import org.apache.commons.lang.StringUtils; +import org.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.gson.JsonArray; -import com.massivecraft.massivecore.xlib.gson.JsonElement; -import com.massivecraft.massivecore.xlib.gson.JsonNull; -import com.massivecraft.massivecore.xlib.gson.JsonObject; -import com.massivecraft.massivecore.xlib.gson.JsonPrimitive; -import com.massivecraft.massivecore.xlib.gson.internal.LazilyParsedNumber; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBList; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObject; -import com.massivecraft.massivecore.xlib.mongodb.DBObject; +import com.google.gson.JsonArray; +import com.google.gson.JsonElement; +import com.google.gson.JsonNull; +import com.google.gson.JsonObject; +import com.google.gson.JsonPrimitive; +import com.google.gson.internal.LazilyParsedNumber; +import com.mongodb.BasicDBList; +import com.mongodb.BasicDBObject; +import com.mongodb.DBObject; public final class GsonMongoConverter { diff --git a/src/com/massivecraft/massivecore/store/MStore.java b/src/com/massivecraft/massivecore/store/MStore.java index 77088bf3..d7ef6b93 100644 --- a/src/com/massivecraft/massivecore/store/MStore.java +++ b/src/com/massivecraft/massivecore/store/MStore.java @@ -7,7 +7,7 @@ import java.util.Map; import java.util.UUID; import com.massivecraft.massivecore.ConfServer; -import com.massivecraft.massivecore.xlib.gson.JsonElement; +import com.google.gson.JsonElement; public class MStore { diff --git a/src/com/massivecraft/massivecore/util/IdUtil.java b/src/com/massivecraft/massivecore/util/IdUtil.java index 40e418ec..4cddf025 100644 --- a/src/com/massivecraft/massivecore/util/IdUtil.java +++ b/src/com/massivecraft/massivecore/util/IdUtil.java @@ -37,7 +37,7 @@ import com.massivecraft.massivecore.mixin.Mixin; import com.massivecraft.massivecore.store.Coll; import com.massivecraft.massivecore.store.SenderColl; import com.massivecraft.massivecore.store.SenderEntity; -import com.massivecraft.massivecore.xlib.gson.reflect.TypeToken; +import com.google.gson.reflect.TypeToken; /** * Identification of a CommandSender can be done in 4 different ways. diff --git a/src/com/massivecraft/massivecore/xlib/bson/BSON.java b/src/com/massivecraft/massivecore/xlib/bson/BSON.java deleted file mode 100644 index b97e74bb..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BSON.java +++ /dev/null @@ -1,346 +0,0 @@ -// BSON.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -import java.nio.charset.Charset; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.concurrent.CopyOnWriteArrayList; -import java.util.logging.Logger; -import java.util.regex.Pattern; - -import com.massivecraft.massivecore.xlib.bson.util.ClassMap; - -@SuppressWarnings({"rawtypes"}) -public class BSON { - - static final Logger LOGGER = Logger.getLogger( "org.bson.BSON" ); - - // ---- basics ---- - - public static final byte EOO = 0; - public static final byte NUMBER = 1; - public static final byte STRING = 2; - public static final byte OBJECT = 3; - public static final byte ARRAY = 4; - public static final byte BINARY = 5; - public static final byte UNDEFINED = 6; - public static final byte OID = 7; - public static final byte BOOLEAN = 8; - public static final byte DATE = 9; - public static final byte NULL = 10; - public static final byte REGEX = 11; - public static final byte REF = 12; - public static final byte CODE = 13; - public static final byte SYMBOL = 14; - public static final byte CODE_W_SCOPE = 15; - public static final byte NUMBER_INT = 16; - public static final byte TIMESTAMP = 17; - public static final byte NUMBER_LONG = 18; - - public static final byte MINKEY = -1; - public static final byte MAXKEY = 127; - - // --- binary types - /* - these are binary types - so the format would look like - <...> - */ - - public static final byte B_GENERAL = 0; - public static final byte B_FUNC = 1; - public static final byte B_BINARY = 2; - public static final byte B_UUID = 3; - - // ---- regular expression handling ---- - - /** Converts a string of regular expression flags from the database in Java regular - * expression flags. - * @param flags flags from database - * @return the Java flags - */ - public static int regexFlags( String flags ){ - int fint = 0; - if ( flags == null || flags.length() == 0 ) - return fint; - - flags = flags.toLowerCase(); - - for( int i=0; i 0 ) { - buf.append( flag.flagChar ); - flags -= flag.javaFlag; - } - } - - if( flags > 0 ) - throw new IllegalArgumentException( "some flags could not be recognized." ); - - return buf.toString(); - } - - private static enum RegexFlag { - CANON_EQ( Pattern.CANON_EQ, 'c', "Pattern.CANON_EQ" ), - UNIX_LINES(Pattern.UNIX_LINES, 'd', "Pattern.UNIX_LINES" ), - GLOBAL( GLOBAL_FLAG, 'g', null ), - CASE_INSENSITIVE( Pattern.CASE_INSENSITIVE, 'i', null ), - MULTILINE(Pattern.MULTILINE, 'm', null ), - DOTALL( Pattern.DOTALL, 's', "Pattern.DOTALL" ), - LITERAL( Pattern.LITERAL, 't', "Pattern.LITERAL" ), - UNICODE_CASE( Pattern.UNICODE_CASE, 'u', "Pattern.UNICODE_CASE" ), - COMMENTS( Pattern.COMMENTS, 'x', null ); - - private static final Map byCharacter = new HashMap(); - - static { - for (RegexFlag flag : values()) { - byCharacter.put(flag.flagChar, flag); - } - } - - public static RegexFlag getByCharacter(char ch) { - return byCharacter.get(ch); - } - public final int javaFlag; - public final char flagChar; - public final String unsupported; - - RegexFlag( int f, char ch, String u ) { - javaFlag = f; - flagChar = ch; - unsupported = u; - } - } - - private static void _warnUnsupportedRegex( String flag ) { - LOGGER.info( "flag " + flag + " not supported by db." ); - } - - private static final int GLOBAL_FLAG = 256; - - // --- (en|de)coding hooks ----- - - public static boolean hasDecodeHooks() { return _decodeHooks; } - - public static void addEncodingHook( Class c , Transformer t ){ - _encodeHooks = true; - List l = _encodingHooks.get( c ); - if ( l == null ){ - l = new CopyOnWriteArrayList(); - _encodingHooks.put( c , l ); - } - l.add( t ); - } - - public static void addDecodingHook( Class c , Transformer t ){ - _decodeHooks = true; - List l = _decodingHooks.get( c ); - if ( l == null ){ - l = new CopyOnWriteArrayList(); - _decodingHooks.put( c , l ); - } - l.add( t ); - } - - public static Object applyEncodingHooks( Object o ){ - if ( ! _anyHooks() ) - return o; - - if ( _encodingHooks.size() == 0 || o == null ) - return o; - List l = _encodingHooks.get( o.getClass() ); - if ( l != null ) - for ( Transformer t : l ) - o = t.transform( o ); - return o; - } - - public static Object applyDecodingHooks( Object o ){ - if ( ! _anyHooks() || o == null ) - return o; - - List l = _decodingHooks.get( o.getClass() ); - if ( l != null ) - for ( Transformer t : l ) - o = t.transform( o ); - return o; - } - - /** - * Returns the encoding hook(s) associated with the specified class - * - */ - public static List getEncodingHooks( Class c ){ - return _encodingHooks.get( c ); - } - - /** - * Clears *all* encoding hooks. - */ - public static void clearEncodingHooks(){ - _encodeHooks = false; - _encodingHooks.clear(); - } - - /** - * Remove all encoding hooks for a specific class. - */ - public static void removeEncodingHooks( Class c ){ - _encodingHooks.remove( c ); - } - - /** - * Remove a specific encoding hook for a specific class. - */ - public static void removeEncodingHook( Class c , Transformer t ){ - getEncodingHooks( c ).remove( t ); - } - - /** - * Returns the decoding hook(s) associated with the specific class - */ - public static List getDecodingHooks( Class c ){ - return _decodingHooks.get( c ); - } - - /** - * Clears *all* decoding hooks. - */ - public static void clearDecodingHooks(){ - _decodeHooks = false; - _decodingHooks.clear(); - } - - /** - * Remove all decoding hooks for a specific class. - */ - public static void removeDecodingHooks( Class c ){ - _decodingHooks.remove( c ); - } - - /** - * Remove a specific encoding hook for a specific class. - */ - public static void removeDecodingHook( Class c , Transformer t ){ - getDecodingHooks( c ).remove( t ); - } - - - public static void clearAllHooks(){ - clearEncodingHooks(); - clearDecodingHooks(); - } - - /** - * Returns true if any encoding or decoding hooks are loaded. - */ - private static boolean _anyHooks(){ - return _encodeHooks || _decodeHooks; - } - - private static boolean _encodeHooks = false; - private static boolean _decodeHooks = false; - static ClassMap> _encodingHooks = - new ClassMap>(); - - static ClassMap> _decodingHooks = - new ClassMap>(); - - static protected Charset _utf8 = Charset.forName( "UTF-8" ); - - // ----- static encode/decode ----- - - public static byte[] encode( BSONObject o ){ - BSONEncoder e = _staticEncoder.get(); - try { - return e.encode( o ); - } - finally { - e.done(); - } - } - - public static BSONObject decode( byte[] b ){ - BSONDecoder d = _staticDecoder.get(); - return d.readObject( b ); - } - - static ThreadLocal _staticEncoder = new ThreadLocal(){ - protected BSONEncoder initialValue(){ - return new BasicBSONEncoder(); - } - }; - - static ThreadLocal _staticDecoder = new ThreadLocal(){ - protected BSONDecoder initialValue(){ - return new BasicBSONDecoder(); - } - }; - - // --- coercing --- - - public static int toInt( Object o ){ - if ( o == null ) - throw new NullPointerException( "can't be null" ); - - if ( o instanceof Number ) - return ((Number)o).intValue(); - - if ( o instanceof Boolean ) - return ((Boolean)o) ? 1 : 0; - - throw new IllegalArgumentException( "can't convert: " + o.getClass().getName() + " to int" ); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/BSONCallback.java b/src/com/massivecraft/massivecore/xlib/bson/BSONCallback.java deleted file mode 100644 index ea22cb32..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BSONCallback.java +++ /dev/null @@ -1,70 +0,0 @@ -// BSONCallback.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -public interface BSONCallback { - - void objectStart(); - void objectStart(String name); - void objectStart(boolean array); - Object objectDone(); - - void reset(); - Object get(); - BSONCallback createBSONCallback(); - - void arrayStart(); - void arrayStart(String name); - Object arrayDone(); - - void gotNull( String name ); - void gotUndefined( String name ); - void gotMinKey( String name ); - void gotMaxKey( String name ); - - void gotBoolean( String name , boolean v ); - void gotDouble( String name , double v ); - void gotInt( String name , int v ); - void gotLong( String name , long v ); - - void gotDate( String name , long millis ); - void gotString( String name , String v ); - void gotSymbol( String name , String v ); - void gotRegex( String name , String pattern , String flags ); - - void gotTimestamp( String name , int time , int inc ); - void gotObjectId( String name , ObjectId id ); - void gotDBRef( String name , String ns , ObjectId id ); - - /** - * - */ - @Deprecated - void gotBinaryArray( String name , byte[] data ); - void gotBinary( String name , byte type , byte[] data ); - /** - * subtype 3 - */ - void gotUUID( String name , long part1, long part2); - - void gotCode( String name , String code ); - void gotCodeWScope( String name , String code , Object scope ); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/BSONDecoder.java b/src/com/massivecraft/massivecore/xlib/bson/BSONDecoder.java deleted file mode 100644 index 2abf1bd2..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BSONDecoder.java +++ /dev/null @@ -1,34 +0,0 @@ -// BSONDecoder.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -import java.io.IOException; -import java.io.InputStream; - -public interface BSONDecoder { - - public BSONObject readObject( byte[] b ); - - public BSONObject readObject( InputStream in ) throws IOException; - - public int decode( byte[] b , BSONCallback callback ); - - public int decode( InputStream in , BSONCallback callback ) throws IOException; - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/BSONEncoder.java b/src/com/massivecraft/massivecore/xlib/bson/BSONEncoder.java deleted file mode 100644 index 39be9e4e..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BSONEncoder.java +++ /dev/null @@ -1,27 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on - * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the - * specific language governing permissions and limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -import com.massivecraft.massivecore.xlib.bson.io.*; - - -public interface BSONEncoder { - public byte[] encode( BSONObject o ); - - public int putObject( BSONObject o ); - - public void done(); - - void set( OutputBuffer out ); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/BSONException.java b/src/com/massivecraft/massivecore/xlib/bson/BSONException.java deleted file mode 100644 index a0412bf6..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BSONException.java +++ /dev/null @@ -1,73 +0,0 @@ -/** - * Copyright (C) 2011, 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -/** - * A general runtime exception raised in BSON processing. - */ -public class BSONException extends RuntimeException { - - private static final long serialVersionUID = -4415279469780082174L; - - /** - * @param msg The error message. - */ - public BSONException( final String msg ) { - super( msg ); - } - - /** - * @param errorCode The error code. - * @param msg The error message. - */ - public BSONException( final int errorCode, final String msg ) { - super( msg ); - _errorCode = errorCode; - } - - /** - * @param msg The error message. - * @param t The throwable cause. - */ - public BSONException( final String msg , final Throwable t ) { - super( msg, t ); - } - - /** - * @param errorCode The error code. - * @param msg The error message. - * @param t The throwable cause. - */ - public BSONException( final int errorCode, final String msg, final Throwable t ) { - super( msg, t ); - _errorCode = errorCode; - } - - /** - * Returns the error code. - * @return The error code. - */ - public Integer getErrorCode() { return _errorCode; } - - /** - * Returns true if the error code is set (i.e., not null). - */ - public boolean hasErrorCode() { return (_errorCode != null); } - - private Integer _errorCode = null; -} - diff --git a/src/com/massivecraft/massivecore/xlib/bson/BSONLazyDecoder.java b/src/com/massivecraft/massivecore/xlib/bson/BSONLazyDecoder.java deleted file mode 100644 index 533825ce..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BSONLazyDecoder.java +++ /dev/null @@ -1,24 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson; - -/** - * - * @author antoine - */ -public class BSONLazyDecoder { - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/BSONObject.java b/src/com/massivecraft/massivecore/xlib/bson/BSONObject.java deleted file mode 100644 index 6a414a55..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BSONObject.java +++ /dev/null @@ -1,92 +0,0 @@ -// BSONObject.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -import java.util.Map; -import java.util.Set; - -/** - * A key-value map that can be saved to the database. - */ -@SuppressWarnings({"rawtypes"}) -public interface BSONObject { - - /** - * Sets a name/value pair in this object. - * @param key Name to set - * @param v Corresponding value - * @return v - */ - public Object put( String key , Object v ); - - /** - * Sets all key/value pairs from an object into this object - * @param o the object - */ - public void putAll( BSONObject o ); - - /** - * Sets all key/value pairs from a map into this object - * @param m the map - */ - public void putAll( Map m ); - - /** - * Gets a field from this object by a given name. - * @param key The name of the field fetch - * @return The field, if found - */ - public Object get( String key ); - - /** - * Returns a map representing this BSONObject. - * @return the map - */ - public Map toMap(); - - /** - * Removes a field with a given name from this object. - * @param key The name of the field to remove - * @return The value removed from this object - */ - public Object removeField( String key ); - - /** - * Deprecated - * @param s - * @return True if the key is present - * @deprecated - */ - @Deprecated - public boolean containsKey( String s ); - - /** - * Checks if this object contains a field with the given name. - * @param s Field name for which to check - * @return True if the field is present - */ - public boolean containsField(String s); - - /** - * Returns this object's fields' names - * @return The names of the fields in this object - */ - public Set keySet(); -} - diff --git a/src/com/massivecraft/massivecore/xlib/bson/BasicBSONCallback.java b/src/com/massivecraft/massivecore/xlib/bson/BasicBSONCallback.java deleted file mode 100644 index e13bf1a6..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BasicBSONCallback.java +++ /dev/null @@ -1,206 +0,0 @@ -// BasicBSONCallback.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -import java.util.*; -import java.util.regex.Pattern; - -import com.massivecraft.massivecore.xlib.bson.types.*; - -public class BasicBSONCallback implements BSONCallback { - - public BasicBSONCallback(){ - reset(); - } - - public BSONObject create(){ - return new BasicBSONObject(); - } - - protected BSONObject createList() { - return new BasicBSONList(); - } - - public BSONCallback createBSONCallback(){ - return new BasicBSONCallback(); - } - - public BSONObject create( boolean array , List path ){ - if ( array ) - return createList(); - return create(); - } - - public void objectStart(){ - if ( _stack.size() > 0 ) - throw new IllegalStateException( "something is wrong" ); - - objectStart(false); - } - - public void objectStart(boolean array){ - _root = create(array, null); - _stack.add( (BSONObject)_root ); - } - - public void objectStart(String name){ - objectStart( false , name ); - } - - public void objectStart(boolean array, String name){ - _nameStack.addLast( name ); - final BSONObject o = create( array , _nameStack ); - _stack.getLast().put( name , o); - _stack.addLast( o ); - } - - public Object objectDone(){ - final BSONObject o =_stack.removeLast(); - if ( _nameStack.size() > 0 ) - _nameStack.removeLast(); - else if ( _stack.size() > 0 ) - throw new IllegalStateException( "something is wrong" ); - - return !BSON.hasDecodeHooks() ? o : (BSONObject)BSON.applyDecodingHooks(o); - } - - public void arrayStart(){ - objectStart( true ); - } - - public void arrayStart(String name){ - objectStart( true , name ); - } - - public Object arrayDone(){ - return objectDone(); - } - - public void gotNull( String name ){ - cur().put( name , null ); - } - - public void gotUndefined( String name ) { } - - public void gotMinKey( String name ){ - cur().put( name , new MinKey() ); - } - - public void gotMaxKey( String name ){ - cur().put( name , new MaxKey() ); - } - - public void gotBoolean( String name , boolean v ){ - _put( name , v ); - } - - public void gotDouble( final String name , final double v ){ - _put( name , v ); - } - - public void gotInt( final String name , final int v ){ - _put( name , v ); - } - - public void gotLong( final String name , final long v ){ - _put( name , v ); - } - - public void gotDate( String name , long millis ){ - _put( name , new Date( millis ) ); - } - public void gotRegex( String name , String pattern , String flags ){ - _put( name , Pattern.compile( pattern , BSON.regexFlags( flags ) ) ); - } - - public void gotString( final String name , final String v ){ - _put( name , v ); - } - public void gotSymbol( String name , String v ){ - _put( name , v ); - } - - public void gotTimestamp( String name , int time , int inc ){ - _put( name , new BSONTimestamp( time , inc ) ); - } - public void gotObjectId( String name , ObjectId id ){ - _put( name , id ); - } - public void gotDBRef( String name , String ns , ObjectId id ){ - _put( name , new BasicBSONObject( "$ns" , ns ).append( "$id" , id ) ); - } - - @Deprecated - public void gotBinaryArray( String name , byte[] data ){ - gotBinary( name, BSON.B_GENERAL, data ); - } - - public void gotBinary( String name , byte type , byte[] data ){ - if( type == BSON.B_GENERAL || type == BSON.B_BINARY ) - _put( name , data ); - else - _put( name , new Binary( type , data ) ); - } - - public void gotUUID( String name , long part1, long part2){ - _put( name , new UUID(part1, part2) ); - } - - public void gotCode( String name , String code ){ - _put( name , new Code( code ) ); - } - - public void gotCodeWScope( String name , String code , Object scope ){ - _put( name , new CodeWScope( code, (BSONObject)scope ) ); - } - - protected void _put( final String name , final Object o ){ - cur().put( name , !BSON.hasDecodeHooks() ? o : BSON.applyDecodingHooks( o ) ); - } - - protected BSONObject cur(){ - return _stack.getLast(); - } - - protected String curName(){ - return (!_nameStack.isEmpty()) ? _nameStack.getLast() : null; - } - - public Object get(){ - return _root; - } - - protected void setRoot(Object o) { - _root = o; - } - - protected boolean isStackEmpty() { - return _stack.size() < 1; - } - - public void reset(){ - _root = null; - _stack.clear(); - _nameStack.clear(); - } - - private Object _root; - private final LinkedList _stack = new LinkedList(); - private final LinkedList _nameStack = new LinkedList(); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/BasicBSONDecoder.java b/src/com/massivecraft/massivecore/xlib/bson/BasicBSONDecoder.java deleted file mode 100644 index e39b3922..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BasicBSONDecoder.java +++ /dev/null @@ -1,527 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson; - -import static com.massivecraft.massivecore.xlib.bson.BSON.*; - -import java.io.*; - -import com.massivecraft.massivecore.xlib.bson.io.PoolOutputBuffer; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - - -/** - * Basic implementation of BSONDecoder interface that creates BasicBSONObject instances - */ -@SuppressWarnings({"unused"}) -public class BasicBSONDecoder implements BSONDecoder { - public BSONObject readObject( byte[] b ){ - try { - return readObject( new ByteArrayInputStream( b ) ); - } - catch ( IOException ioe ){ - throw new BSONException( "should be impossible" , ioe ); - } - } - - public BSONObject readObject( InputStream in ) - throws IOException { - BasicBSONCallback c = new BasicBSONCallback(); - decode( in , c ); - return (BSONObject)c.get(); - } - - public int decode( byte[] b , BSONCallback callback ){ - try { - return _decode( new BSONInput( new ByteArrayInputStream(b) ) , callback ); - } - catch ( IOException ioe ){ - throw new BSONException( "should be impossible" , ioe ); - } - } - - public int decode( InputStream in , BSONCallback callback ) - throws IOException { - return _decode( new BSONInput( in ) , callback ); - } - - private int _decode( BSONInput in , BSONCallback callback ) - throws IOException { - - if ( _in != null || _callback != null ) - throw new IllegalStateException( "not ready" ); - - _in = in; - _callback = callback; - - if ( in.numRead() != 0 ) - throw new IllegalArgumentException( "i'm confused" ); - - try { - - final int len = _in.readInt(); - - _in.setMax(len); - - _callback.objectStart(); - while ( decodeElement() ); - _callback.objectDone(); - - if ( _in.numRead() != len ) - throw new IllegalArgumentException( "bad data. lengths don't match read:" + _in.numRead() + " != len:" + len ); - - return len; - } - finally { - _in = null; - _callback = null; - } - } - - int decode( boolean first ) - throws IOException { - - final int start = _in.numRead(); - - final int len = _in.readInt(); - if ( first ) - _in.setMax(len); - - _callback.objectStart(); - while ( decodeElement() ); - _callback.objectDone(); - - final int read = _in.numRead() - start; - - if ( read != len ){ - //throw new IllegalArgumentException( "bad data. lengths don't match " + read + " != " + len ); - } - - return len; - } - - boolean decodeElement() - throws IOException { - - final byte type = _in.read(); - - if ( type == EOO ) - return false; - - String name = _in.readCStr(); - - switch ( type ){ - case NULL: - _callback.gotNull( name ); - break; - - case UNDEFINED: - _callback.gotUndefined( name ); - break; - - case BOOLEAN: - _callback.gotBoolean( name , _in.read() > 0 ); - break; - - case NUMBER: - _callback.gotDouble( name , _in.readDouble() ); - break; - - case NUMBER_INT: - _callback.gotInt( name , _in.readInt() ); - break; - - case NUMBER_LONG: - _callback.gotLong( name , _in.readLong() ); - break; - - case SYMBOL: - _callback.gotSymbol( name , _in.readUTF8String() ); - break; - - case STRING: - _callback.gotString(name, _in.readUTF8String() ); - break; - - case OID: - // OID is stored as big endian - _callback.gotObjectId( name , new ObjectId( _in.readIntBE() , _in.readIntBE() , _in.readIntBE() ) ); - break; - - case REF: - _in.readInt(); // length of ctring that follows - String ns = _in.readCStr(); - ObjectId theOID = new ObjectId( _in.readInt() , _in.readInt() , _in.readInt() ); - _callback.gotDBRef( name , ns , theOID ); - break; - - case DATE: - _callback.gotDate( name , _in.readLong() ); - break; - - case REGEX: - _callback.gotRegex( name , _in.readCStr() , _in.readCStr() ); - break; - - case BINARY: - _binary( name ); - break; - - case CODE: - _callback.gotCode( name , _in.readUTF8String() ); - break; - - case CODE_W_SCOPE: - _in.readInt(); - _callback.gotCodeWScope( name , _in.readUTF8String() , _readBasicObject() ); - - break; - - case ARRAY: - _in.readInt(); // total size - we don't care.... - - _callback.arrayStart( name ); - while ( decodeElement() ); - _callback.arrayDone(); - - break; - - - case OBJECT: - _in.readInt(); // total size - we don't care.... - - _callback.objectStart( name ); - while ( decodeElement() ); - _callback.objectDone(); - - break; - - case TIMESTAMP: - int i = _in.readInt(); - int time = _in.readInt(); - _callback.gotTimestamp( name , time , i ); - break; - - case MINKEY: - _callback.gotMinKey( name ); - break; - - case MAXKEY: - _callback.gotMaxKey( name ); - break; - - default: - throw new UnsupportedOperationException( "BSONDecoder doesn't understand type : " + type + " name: " + name ); - } - - return true; - } - - protected void _binary( final String name ) - throws IOException { - final int totalLen = _in.readInt(); - final byte bType = _in.read(); - - switch ( bType ){ - case B_GENERAL: { - final byte[] data = new byte[totalLen]; - _in.fill( data ); - _callback.gotBinary( name, bType, data ); - return; - } - case B_BINARY: - final int len = _in.readInt(); - if ( len + 4 != totalLen ) - throw new IllegalArgumentException( "bad data size subtype 2 len: " + len + " totalLen: " + totalLen ); - - final byte [] data = new byte[len]; - _in.fill( data ); - _callback.gotBinary( name , bType , data ); - return; - case B_UUID: - if ( totalLen != 16 ) - throw new IllegalArgumentException( "bad data size subtype 3 len: " + totalLen + " != 16"); - - final long part1 = _in.readLong(); - final long part2 = _in.readLong(); - _callback.gotUUID(name, part1, part2); - return; - } - - final byte [] data = new byte[totalLen]; - _in.fill( data ); - - _callback.gotBinary( name , bType , data ); - } - - Object _readBasicObject() - throws IOException { - _in.readInt(); - - final BSONCallback save = _callback; - final BSONCallback _basic = _callback.createBSONCallback(); - _callback = _basic; - _basic.reset(); - _basic.objectStart(false); - - while( decodeElement() ); - _callback = save; - return _basic.get(); - } - - protected class BSONInput { - - public BSONInput(final InputStream in){ - _raw = in; - _read = 0; - - _pos = 0; - _len = 0; - } - - /** - * ensure that there are num bytes to read - * _pos is where to start reading from - * @return where to start reading from - */ - protected int _need( final int num ) - throws IOException { - - //System.out.println( "p: " + _pos + " l: " + _len + " want: " + num ); - - if ( _len - _pos >= num ){ - final int ret = _pos; - _pos += num; - _read += num; - return ret; - } - - if ( num >= _inputBuffer.length ) - throw new IllegalArgumentException( "you can't need that much" ); - - final int remaining = _len - _pos; - if ( _pos > 0 ){ - System.arraycopy( _inputBuffer , _pos , _inputBuffer , 0 , remaining ); - - _pos = 0; - _len = remaining; - } - - // read as much as possible into buffer - int maxToRead = Math.min( _max - _read - remaining , _inputBuffer.length - _len ); - while ( maxToRead > 0 ){ - int x = _raw.read( _inputBuffer , _len , maxToRead); - if ( x <= 0 ) - throw new IOException( "unexpected EOF" ); - maxToRead -= x; - _len += x; - } - - int ret = _pos; - _pos += num; - _read += num; - return ret; - } - - public int readInt() - throws IOException { - return com.massivecraft.massivecore.xlib.bson.io.Bits.readInt( _inputBuffer , _need(4) ); - } - - public int readIntBE() - throws IOException { - return com.massivecraft.massivecore.xlib.bson.io.Bits.readIntBE( _inputBuffer , _need(4) ); - } - - public long readLong() - throws IOException { - return com.massivecraft.massivecore.xlib.bson.io.Bits.readLong( _inputBuffer , _need(8) ); - } - - public double readDouble() - throws IOException { - return Double.longBitsToDouble( readLong() ); - } - - public byte read() - throws IOException { - if ( _pos < _len ){ - ++_read; - return _inputBuffer[_pos++]; - } - return _inputBuffer[_need(1)]; - } - - public void fill( byte b[] ) - throws IOException { - fill( b , b.length ); - } - - public void fill( byte b[] , int len ) - throws IOException { - // first use what we have - final int have = _len - _pos; - final int tocopy = Math.min( len , have ); - System.arraycopy( _inputBuffer , _pos , b , 0 , tocopy ); - - _pos += tocopy; - _read += tocopy; - - len -= tocopy; - - int off = tocopy; - while ( len > 0 ){ - final int x = _raw.read( b , off , len ); - if (x <= 0) - throw new IOException( "unexpected EOF" ); - _read += x; - off += x; - len -= x; - } - } - - protected boolean _isAscii( byte b ){ - return b >=0 && b <= 127; - } - - public String readCStr() throws IOException { - - boolean isAscii = true; - - // short circuit 1 byte strings - _random[0] = read(); - if (_random[0] == 0) { - return ""; - } - - _random[1] = read(); - if (_random[1] == 0) { - final String out = ONE_BYTE_STRINGS[_random[0]]; - return (out != null) ? out : new String(_random, 0, 1, DEFAULT_ENCODING); - } - - _stringBuffer.reset(); - _stringBuffer.write(_random, 0, 2); - - isAscii = _isAscii(_random[0]) && _isAscii(_random[1]); - - byte b; - while ((b = read()) != 0) { - _stringBuffer.write( b ); - isAscii = isAscii && _isAscii( b ); - } - - String out = null; - if ( isAscii ){ - out = _stringBuffer.asAscii(); - } - else { - try { - out = _stringBuffer.asString( DEFAULT_ENCODING ); - } - catch ( UnsupportedOperationException e ){ - throw new BSONException( "impossible" , e ); - } - } - _stringBuffer.reset(); - return out; - } - - public String readUTF8String() - throws IOException { - final int size = readInt(); - // this is just protection in case it's corrupted, to avoid huge strings - if ( size <= 0 || size > MAX_STRING ) - throw new BSONException( "bad string size: " + size ); - - if ( size < _inputBuffer.length / 2 ){ - if ( size == 1 ){ - read(); - return ""; - } - - return new String( _inputBuffer , _need(size) , size - 1 , DEFAULT_ENCODING ); - } - - final byte [] b = size < _random.length ? _random : new byte[size]; - - fill( b , size ); - - try { - return new String( b , 0 , size - 1 , DEFAULT_ENCODING ); - } - catch ( java.io.UnsupportedEncodingException uee ){ - throw new BSONException( "impossible" , uee ); - } - } - - public int numRead() { - return _read; - } - - public int getPos() { - return _pos; - } - - public int getMax() { - return _max; - } - - public void setMax(int _max) { - this._max = _max; - } - - int _read; - final InputStream _raw; - - int _max = 4; // max number of total bytes allowed to ready - - } - - protected BSONInput _in; - protected BSONCallback _callback; - - private byte [] _random = new byte[1024]; // has to be used within a single function - private byte [] _inputBuffer = new byte[1024]; - - private PoolOutputBuffer _stringBuffer = new PoolOutputBuffer(); - - protected int _pos; // current offset into _inputBuffer - protected int _len; // length of valid data in _inputBuffer - - private static final int MAX_STRING = ( 32 * 1024 * 1024 ); - - private static final String DEFAULT_ENCODING = "UTF-8"; - - private static final boolean _isAscii( final byte b ){ - return b >=0 && b <= 127; - } - - static final String[] ONE_BYTE_STRINGS = new String[128]; - static void _fillRange( byte min, byte max ){ - while ( min < max ){ - String s = ""; - s += (char)min; - ONE_BYTE_STRINGS[(int)min] = s; - min++; - } - } - static { - _fillRange( (byte)'0' , (byte)'9' ); - _fillRange( (byte)'a' , (byte)'z' ); - _fillRange( (byte)'A' , (byte)'Z' ); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/BasicBSONEncoder.java b/src/com/massivecraft/massivecore/xlib/bson/BasicBSONEncoder.java deleted file mode 100644 index f5264521..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BasicBSONEncoder.java +++ /dev/null @@ -1,524 +0,0 @@ -// BSONEncoder.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -import static com.massivecraft.massivecore.xlib.bson.BSON.ARRAY; -import static com.massivecraft.massivecore.xlib.bson.BSON.BINARY; -import static com.massivecraft.massivecore.xlib.bson.BSON.BOOLEAN; -import static com.massivecraft.massivecore.xlib.bson.BSON.B_BINARY; -import static com.massivecraft.massivecore.xlib.bson.BSON.B_GENERAL; -import static com.massivecraft.massivecore.xlib.bson.BSON.B_UUID; -import static com.massivecraft.massivecore.xlib.bson.BSON.CODE; -import static com.massivecraft.massivecore.xlib.bson.BSON.CODE_W_SCOPE; -import static com.massivecraft.massivecore.xlib.bson.BSON.DATE; -import static com.massivecraft.massivecore.xlib.bson.BSON.EOO; -import static com.massivecraft.massivecore.xlib.bson.BSON.MAXKEY; -import static com.massivecraft.massivecore.xlib.bson.BSON.MINKEY; -import static com.massivecraft.massivecore.xlib.bson.BSON.NULL; -import static com.massivecraft.massivecore.xlib.bson.BSON.NUMBER; -import static com.massivecraft.massivecore.xlib.bson.BSON.NUMBER_INT; -import static com.massivecraft.massivecore.xlib.bson.BSON.NUMBER_LONG; -import static com.massivecraft.massivecore.xlib.bson.BSON.OBJECT; -import static com.massivecraft.massivecore.xlib.bson.BSON.OID; -import static com.massivecraft.massivecore.xlib.bson.BSON.REGEX; -import static com.massivecraft.massivecore.xlib.bson.BSON.STRING; -import static com.massivecraft.massivecore.xlib.bson.BSON.SYMBOL; -import static com.massivecraft.massivecore.xlib.bson.BSON.TIMESTAMP; -import static com.massivecraft.massivecore.xlib.bson.BSON.UNDEFINED; -import static com.massivecraft.massivecore.xlib.bson.BSON.regexFlags; - -import java.lang.reflect.Array; -import java.nio.Buffer; -import java.util.Date; -import java.util.List; -import java.util.Map; -import java.util.Map.Entry; -import java.util.Set; -import java.util.UUID; -import java.util.concurrent.atomic.AtomicInteger; -import java.util.concurrent.atomic.AtomicLong; -import java.util.regex.Pattern; - -import com.massivecraft.massivecore.xlib.bson.io.BasicOutputBuffer; -import com.massivecraft.massivecore.xlib.bson.io.OutputBuffer; -import com.massivecraft.massivecore.xlib.bson.types.BSONTimestamp; -import com.massivecraft.massivecore.xlib.bson.types.Binary; -import com.massivecraft.massivecore.xlib.bson.types.Code; -import com.massivecraft.massivecore.xlib.bson.types.CodeWScope; -import com.massivecraft.massivecore.xlib.bson.types.MaxKey; -import com.massivecraft.massivecore.xlib.bson.types.MinKey; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.bson.types.Symbol; -import com.massivecraft.massivecore.xlib.mongodb.DBRefBase; - -/** - * this is meant to be pooled or cached - * there is some per instance memory for string conversion, etc... - */ -@SuppressWarnings({"unchecked", "rawtypes", "unused"}) -public class BasicBSONEncoder implements BSONEncoder { - - static final boolean DEBUG = false; - - public BasicBSONEncoder(){ - - } - - public byte[] encode( BSONObject o ){ - BasicOutputBuffer buf = new BasicOutputBuffer(); - set( buf ); - putObject( o ); - done(); - return buf.toByteArray(); - } - - public void set( OutputBuffer out ){ - if ( _buf != null ) - throw new IllegalStateException( "in the middle of something" ); - - _buf = out; - } - - public void done(){ - _buf = null; - } - - /** - * @return true if object was handled - */ - protected boolean handleSpecialObjects( String name , BSONObject o ){ - return false; - } - - protected boolean putSpecial( String name , Object o ){ - return false; - } - - /** Encodes a BSONObject. - * This is for the higher level api calls - * @param o the object to encode - * @return the number of characters in the encoding - */ - public int putObject( BSONObject o ){ - return putObject( null , o ); - } - - /** - * this is really for embedded objects - */ - protected int putObject( String name , BSONObject o ){ - - if ( o == null ) - throw new NullPointerException( "can't save a null object" ); - - if ( DEBUG ) System.out.println( "putObject : " + name + " [" + o.getClass() + "]" + " # keys " + o.keySet().size() ); - - final int start = _buf.getPosition(); - - byte myType = OBJECT; - if ( o instanceof List ) - myType = ARRAY; - - if ( handleSpecialObjects( name , o ) ) - return _buf.getPosition() - start; - - if ( name != null ){ - _put( myType , name ); - } - - final int sizePos = _buf.getPosition(); - _buf.writeInt( 0 ); // leaving space for this. set it at the end - - List transientFields = null; - boolean rewriteID = myType == OBJECT && name == null; - - - if ( myType == OBJECT ) { - if ( rewriteID && o.containsField( "_id" ) ) - _putObjectField( "_id" , o.get( "_id" ) ); - - { - Object temp = o.get( "_transientFields" ); - if ( temp instanceof List ) - transientFields = (List)temp; - } - } - - //TODO: reduce repeated code below. - if ( o instanceof Map ){ - for ( Entry e : ((Map)o).entrySet() ){ - - if ( rewriteID && e.getKey().equals( "_id" ) ) - continue; - - if ( transientFields != null && transientFields.contains( e.getKey() ) ) - continue; - - _putObjectField( e.getKey() , e.getValue() ); - - } - } else { - for ( String s : o.keySet() ){ - - if ( rewriteID && s.equals( "_id" ) ) - continue; - - if ( transientFields != null && transientFields.contains( s ) ) - continue; - - Object val = o.get( s ); - - _putObjectField( s , val ); - - } - } - _buf.write( EOO ); - - _buf.writeInt( sizePos , _buf.getPosition() - sizePos ); - return _buf.getPosition() - start; - } - - protected void _putObjectField( String name , Object val ){ - - if ( name.equals( "_transientFields" ) ) - return; - - if ( DEBUG ) System.out.println( "\t put thing : " + name ); - - if ( name.equals( "$where") && val instanceof String ){ - _put( CODE , name ); - _putValueString( val.toString() ); - return; - } - - val = BSON.applyEncodingHooks( val ); - - if ( val == null ) - putNull(name); - else if ( val instanceof Date ) - putDate( name , (Date)val ); - else if ( val instanceof Number ) - putNumber(name, (Number)val ); - else if ( val instanceof Character ) - putString(name, val.toString() ); - else if ( val instanceof String ) - putString(name, val.toString() ); - else if ( val instanceof ObjectId ) - putObjectId(name, (ObjectId)val ); - else if ( val instanceof BSONObject ) - putObject(name, (BSONObject)val ); - else if ( val instanceof Boolean ) - putBoolean(name, (Boolean)val ); - else if ( val instanceof Pattern ) - putPattern(name, (Pattern)val ); - else if ( val instanceof Map ) - putMap( name , (Map)val ); - else if ( val instanceof Iterable) - putIterable( name , (Iterable)val ); - else if ( val instanceof byte[] ) - putBinary( name , (byte[])val ); - else if ( val instanceof Binary ) - putBinary( name , (Binary)val ); - else if ( val instanceof UUID ) - putUUID( name , (UUID)val ); - else if ( val.getClass().isArray() ) - putArray( name , val ); - - else if (val instanceof Symbol) { - putSymbol(name, (Symbol) val); - } - else if (val instanceof BSONTimestamp) { - putTimestamp( name , (BSONTimestamp)val ); - } - else if (val instanceof CodeWScope) { - putCodeWScope( name , (CodeWScope)val ); - } - else if (val instanceof Code) { - putCode( name , (Code)val ); - } - else if (val instanceof DBRefBase) { - BSONObject temp = new BasicBSONObject(); - temp.put("$ref", ((DBRefBase)val).getRef()); - temp.put("$id", ((DBRefBase)val).getId()); - putObject( name, temp ); - } - else if ( val instanceof MinKey ) - putMinKey( name ); - else if ( val instanceof MaxKey ) - putMaxKey( name ); - else if ( putSpecial( name , val ) ){ - // no-op - } - else { - throw new IllegalArgumentException( "can't serialize " + val.getClass() ); - } - - } - - private void putArray( String name , Object array ) { - _put( ARRAY , name ); - final int sizePos = _buf.getPosition(); - _buf.writeInt( 0 ); - - int size = Array.getLength(array); - for ( int i = 0; i < size; i++ ) - _putObjectField( String.valueOf( i ) , Array.get( array, i ) ); - - _buf.write( EOO ); - _buf.writeInt( sizePos , _buf.getPosition() - sizePos ); - } - - private void putIterable( String name , Iterable l ){ - _put( ARRAY , name ); - final int sizePos = _buf.getPosition(); - _buf.writeInt( 0 ); - - int i=0; - for ( Object obj: l ) { - _putObjectField( String.valueOf( i ) , obj ); - i++; - } - - - _buf.write( EOO ); - _buf.writeInt( sizePos , _buf.getPosition() - sizePos ); - } - - private void putMap( String name , Map m ){ - _put( OBJECT , name ); - final int sizePos = _buf.getPosition(); - _buf.writeInt( 0 ); - - for ( Map.Entry entry : (Set)m.entrySet() ) - _putObjectField( entry.getKey().toString() , entry.getValue() ); - - _buf.write( EOO ); - _buf.writeInt( sizePos , _buf.getPosition() - sizePos ); - } - - - protected void putNull( String name ){ - _put( NULL , name ); - } - - protected void putUndefined(String name){ - _put(UNDEFINED, name); - } - - protected void putTimestamp(String name, BSONTimestamp ts ){ - _put( TIMESTAMP , name ); - _buf.writeInt( ts.getInc() ); - _buf.writeInt( ts.getTime() ); - } - - protected void putCodeWScope( String name , CodeWScope code ){ - _put( CODE_W_SCOPE , name ); - int temp = _buf.getPosition(); - _buf.writeInt( 0 ); - _putValueString( code.getCode() ); - putObject( code.getScope() ); - _buf.writeInt( temp , _buf.getPosition() - temp ); - } - - protected void putCode( String name , Code code ){ - _put( CODE , name ); - int temp = _buf.getPosition(); - _putValueString( code.getCode() ); - } - - protected void putBoolean( String name , Boolean b ){ - _put( BOOLEAN , name ); - _buf.write( b ? (byte)0x1 : (byte)0x0 ); - } - - protected void putDate( String name , Date d ){ - _put( DATE , name ); - _buf.writeLong( d.getTime() ); - } - - protected void putNumber( String name , Number n ){ - if ( n instanceof Integer || - n instanceof Short || - n instanceof Byte || - n instanceof AtomicInteger ){ - _put( NUMBER_INT , name ); - _buf.writeInt( n.intValue() ); - } - else if ( n instanceof Long || n instanceof AtomicLong ) { - _put( NUMBER_LONG , name ); - _buf.writeLong( n.longValue() ); - } - else if ( n instanceof Float || n instanceof Double ) { - _put( NUMBER , name ); - _buf.writeDouble( n.doubleValue() ); - } - else { - throw new IllegalArgumentException( "can't serialize " + n.getClass() ); - } - } - - protected void putBinary( String name , byte[] data ){ - putBinary( name, B_GENERAL, data ); - } - - protected void putBinary( String name , Binary val ){ - putBinary( name, val.getType(), val.getData() ); - } - - private void putBinary( String name , int type , byte[] data ){ - _put( BINARY , name ); - int totalLen = data.length; - - if (type == B_BINARY) - totalLen += 4; - - _buf.writeInt( totalLen ); - _buf.write( type ); - if (type == B_BINARY) - _buf.writeInt( totalLen -4 ); - int before = _buf.getPosition(); - _buf.write( data ); - int after = _buf.getPosition(); - com.massivecraft.massivecore.xlib.mongodb.util.MyAsserts.assertEquals( after - before , data.length ); - } - - protected void putUUID( String name , UUID val ){ - _put( BINARY , name ); - _buf.writeInt( 16 ); - _buf.write( B_UUID ); - _buf.writeLong( val.getMostSignificantBits()); - _buf.writeLong( val.getLeastSignificantBits()); - } - - protected void putSymbol( String name , Symbol s ){ - _putString(name, s.getSymbol(), SYMBOL); - } - - protected void putString(String name, String s) { - _putString(name, s, STRING); - } - - private void _putString( String name , String s, byte type ){ - _put( type , name ); - _putValueString( s ); - } - - protected void putObjectId( String name , ObjectId oid ){ - _put( OID , name ); - // according to spec, values should be stored big endian - _buf.writeIntBE( oid._time() ); - _buf.writeIntBE( oid._machine() ); - _buf.writeIntBE( oid._inc() ); - } - - private void putPattern( String name, Pattern p ) { - _put( REGEX , name ); - _put( p.pattern() ); - _put( regexFlags( p.flags() ) ); - } - - private void putMinKey( String name ) { - _put( MINKEY , name ); - } - - private void putMaxKey( String name ) { - _put( MAXKEY , name ); - } - - - // ---------------------------------------------- - - /** - * Encodes the type and key. - * - */ - protected void _put( byte type , String name ){ - _buf.write( type ); - _put( name ); - } - - protected void _putValueString( String s ){ - int lenPos = _buf.getPosition(); - _buf.writeInt( 0 ); // making space for size - int strLen = _put( s ); - _buf.writeInt( lenPos , strLen ); - } - - void _reset( Buffer b ){ - b.position(0); - b.limit( b.capacity() ); - } - - /** - * puts as utf-8 string - */ - protected int _put( String str ){ - - final int len = str.length(); - int total = 0; - - for ( int i=0; i> 6) ) ); - _buf.write( (byte)(0x80 + (c & 0x3f) ) ); - total += 2; - } - else if (c < 0x10000){ - _buf.write( (byte)(0xe0 + (c >> 12) ) ); - _buf.write( (byte)(0x80 + ((c >> 6) & 0x3f) ) ); - _buf.write( (byte)(0x80 + (c & 0x3f) ) ); - total += 3; - } - else { - _buf.write( (byte)(0xf0 + (c >> 18)) ); - _buf.write( (byte)(0x80 + ((c >> 12) & 0x3f)) ); - _buf.write( (byte)(0x80 + ((c >> 6) & 0x3f)) ); - _buf.write( (byte)(0x80 + (c & 0x3f)) ); - total += 4; - } - - i += Character.charCount(c); - } - - _buf.write( (byte)0 ); - total++; - return total; - } - - public void writeInt( int x ){ - _buf.writeInt( x ); - } - - public void writeLong( long x ){ - _buf.writeLong( x ); - } - - public void writeCString( String s ){ - _put( s ); - } - - protected OutputBuffer _buf; - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/BasicBSONObject.java b/src/com/massivecraft/massivecore/xlib/bson/BasicBSONObject.java deleted file mode 100644 index 6784413c..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/BasicBSONObject.java +++ /dev/null @@ -1,354 +0,0 @@ -// BasicBSONObject.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -// BSON -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - - -// Java -import java.util.Map; -import java.util.Set; -import java.util.Date; -import java.util.LinkedHashMap; -import java.util.regex.Pattern; - -/** - * A simple implementation of DBObject. - * A DBObject can be created as follows, using this class: - * 
- * DBObject obj = new BasicBSONObject();
- * obj.put( "foo", "bar" );
- *
- */ -@SuppressWarnings({"unchecked", "rawtypes"}) -public class BasicBSONObject extends LinkedHashMap implements BSONObject { - - private static final long serialVersionUID = -4415279469780082174L; - - /** - * Creates an empty object. - */ - public BasicBSONObject(){ - } - - public BasicBSONObject(int size){ - super(size); - } - - /** - * Convenience CTOR - * @param key key under which to store - * @param value value to stor - */ - public BasicBSONObject(String key, Object value){ - put(key, value); - } - - /** - * Creates a DBObject from a map. - * @param m map to convert - */ - public BasicBSONObject(Map m) { - super(m); - } - - /** - * Converts a DBObject to a map. - * @return the DBObject - */ - public Map toMap() { - return new LinkedHashMap(this); - } - - /** Deletes a field from this object. - * @param key the field name to remove - * @return the object removed - */ - public Object removeField( String key ){ - return remove( key ); - } - - /** Checks if this object contains a given field - * @param field field name - * @return if the field exists - */ - public boolean containsField( String field ){ - return super.containsKey(field); - } - - /** - * @deprecated - */ - @Deprecated - public boolean containsKey( String key ){ - return containsField(key); - } - - /** Gets a value from this object - * @param key field name - * @return the value - */ - public Object get( String key ){ - return super.get(key); - } - - /** Returns the value of a field as an int. - * @param key the field to look for - * @return the field value (or default) - */ - public int getInt( String key ){ - Object o = get(key); - if ( o == null ) - throw new NullPointerException( "no value for: " + key ); - - return BSON.toInt( o ); - } - - /** Returns the value of a field as an int. - * @param key the field to look for - * @param def the default to return - * @return the field value (or default) - */ - public int getInt( String key , int def ){ - Object foo = get( key ); - if ( foo == null ) - return def; - - return BSON.toInt( foo ); - } - - /** - * Returns the value of a field as a long. - * - * @param key the field to return - * @return the field value - */ - public long getLong( String key){ - Object foo = get( key ); - return ((Number)foo).longValue(); - } - - /** - * Returns the value of a field as an long. - * @param key the field to look for - * @param def the default to return - * @return the field value (or default) - */ - public long getLong( String key , long def ) { - Object foo = get( key ); - if ( foo == null ) - return def; - - return ((Number)foo).longValue(); - } - - /** - * Returns the value of a field as a double. - * - * @param key the field to return - * @return the field value - */ - public double getDouble( String key){ - Object foo = get( key ); - return ((Number)foo).doubleValue(); - } - - /** - * Returns the value of a field as an double. - * @param key the field to look for - * @param def the default to return - * @return the field value (or default) - */ - public double getDouble( String key , double def ) { - Object foo = get( key ); - if ( foo == null ) - return def; - - return ((Number)foo).doubleValue(); - } - - /** Returns the value of a field as a string - * @param key the field to look up - * @return the value of the field, converted to a string - */ - public String getString( String key ){ - Object foo = get( key ); - if ( foo == null ) - return null; - return foo.toString(); - } - - /** - * Returns the value of a field as a string - * @param key the field to look up - * @param def the default to return - * @return the value of the field, converted to a string - */ - public String getString( String key, final String def ) { - Object foo = get( key ); - if ( foo == null ) - return def; - - return foo.toString(); - } - - /** Returns the value of a field as a boolean. - * @param key the field to look up - * @return the value of the field, or false if field does not exist - */ - public boolean getBoolean( String key ){ - return getBoolean(key, false); - } - - /** Returns the value of a field as a boolean - * @param key the field to look up - * @param def the default value in case the field is not found - * @return the value of the field, converted to a string - */ - public boolean getBoolean( String key , boolean def ){ - Object foo = get( key ); - if ( foo == null ) - return def; - if ( foo instanceof Number ) - return ((Number)foo).intValue() > 0; - if ( foo instanceof Boolean ) - return ((Boolean)foo).booleanValue(); - throw new IllegalArgumentException( "can't coerce to bool:" + foo.getClass() ); - } - - /** - * Returns the object id or null if not set. - * @param field The field to return - * @return The field object value or null if not found (or if null :-^). - */ - public ObjectId getObjectId( final String field ) { - return (ObjectId) get( field ); - } - - /** - * Returns the object id or def if not set. - * @param field The field to return - * @param def the default value in case the field is not found - * @return The field object value or def if not set. - */ - public ObjectId getObjectId( final String field, final ObjectId def ) { - final Object foo = get( field ); - return (foo != null) ? (ObjectId)foo : def; - } - - /** - * Returns the date or null if not set. - * @param field The field to return - * @return The field object value or null if not found. - */ - public Date getDate( final String field ) { - return (Date) get( field ); - } - - /** - * Returns the date or def if not set. - * @param field The field to return - * @param def the default value in case the field is not found - * @return The field object value or def if not set. - */ - public Date getDate( final String field, final Date def ) { - final Object foo = get( field ); - return (foo != null) ? (Date)foo : def; - } - - /** Add a key/value pair to this object - * @param key the field name - * @param val the field value - * @return the val parameter - */ - public Object put( String key , Object val ){ - return super.put( key , val ); - } - - public void putAll( Map m ){ - for ( Map.Entry entry : (Set)m.entrySet() ){ - put( entry.getKey().toString() , entry.getValue() ); - } - } - - public void putAll( BSONObject o ){ - for ( String k : o.keySet() ){ - put( k , o.get( k ) ); - } - } - - /** Add a key/value pair to this object - * @param key the field name - * @param val the field value - * @return this - */ - public BasicBSONObject append( String key , Object val ){ - put( key , val ); - - return this; - } - - /** Returns a JSON serialization of this object - * @return JSON serialization - */ - public String toString(){ - return com.massivecraft.massivecore.xlib.mongodb.util.JSON.serialize( this ); - } - - public boolean equals( Object o ){ - if ( ! ( o instanceof BSONObject ) ) - return false; - - BSONObject other = (BSONObject)o; - if ( ! keySet().equals( other.keySet() ) ) - return false; - - for ( String key : keySet() ){ - Object a = get( key ); - Object b = other.get( key ); - - if ( a == null ){ - if ( b != null ) - return false; - } - if ( b == null ){ - if ( a != null ) - return false; - } - else if ( a instanceof Number && b instanceof Number ){ - if ( ((Number)a).doubleValue() != - ((Number)b).doubleValue() ) - return false; - } - else if ( a instanceof Pattern && b instanceof Pattern ){ - Pattern p1 = (Pattern) a; - Pattern p2 = (Pattern) b; - if (!p1.pattern().equals(p2.pattern()) || p1.flags() != p2.flags()) - return false; - } - else { - if ( ! a.equals( b ) ) - return false; - } - } - return true; - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/EmptyBSONCallback.java b/src/com/massivecraft/massivecore/xlib/bson/EmptyBSONCallback.java deleted file mode 100644 index 52544a72..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/EmptyBSONCallback.java +++ /dev/null @@ -1,143 +0,0 @@ -/** - * Copyright (C) 2011 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson; - -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -public class EmptyBSONCallback implements BSONCallback { - - public void objectStart(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void objectStart( String name ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void objectStart( boolean array ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public Object objectDone(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public BSONCallback createBSONCallback(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void arrayStart(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void arrayStart( String name ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public Object arrayDone(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotNull( String name ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotUndefined( String name ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotMinKey( String name ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotMaxKey( String name ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotBoolean( String name , boolean v ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotDouble( String name , double v ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotInt( String name , int v ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotLong( String name , long v ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotDate( String name , long millis ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotString( String name , String v ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotSymbol( String name , String v ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotRegex( String name , String pattern , String flags ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotTimestamp( String name , int time , int inc ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotObjectId( String name , ObjectId id ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotDBRef( String name , String ns , ObjectId id ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - @Deprecated - public void gotBinaryArray( String name , byte[] data ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotUUID( String name , long part1 , long part2 ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotCode( String name , String code ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotCodeWScope( String name , String code , Object scope ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void reset(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public Object get(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void gotBinary( String name , byte type , byte[] data ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - -} \ No newline at end of file diff --git a/src/com/massivecraft/massivecore/xlib/bson/KeyCachingLazyBSONObject.java b/src/com/massivecraft/massivecore/xlib/bson/KeyCachingLazyBSONObject.java deleted file mode 100644 index f23b4e12..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/KeyCachingLazyBSONObject.java +++ /dev/null @@ -1,70 +0,0 @@ -/** - * Copyright (C) 2011 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson; - -import java.util.HashMap; - -import com.massivecraft.massivecore.xlib.bson.io.BSONByteBuffer; - -/** - * @author brendan - * @author scotthernandez - */ -public class KeyCachingLazyBSONObject extends LazyBSONObject { - - public KeyCachingLazyBSONObject(byte[] data , LazyBSONCallback cbk) { super( data , cbk ); } - public KeyCachingLazyBSONObject(byte[] data , int offset , LazyBSONCallback cbk) { super( data , offset , cbk ); } - public KeyCachingLazyBSONObject( BSONByteBuffer buffer, LazyBSONCallback callback ){ super( buffer, callback ); } - public KeyCachingLazyBSONObject( BSONByteBuffer buffer, int offset, LazyBSONCallback callback ){ super( buffer, offset, callback ); } - - @Override - public Object get( String key ) { - ensureFieldList(); - return super.get( key ); - } - - @Override - public boolean containsField( String s ) { - ensureFieldList(); - if (! fieldIndex.containsKey( s ) ) - return false; - else - return super.containsField( s ); - } - - synchronized private void ensureFieldList() { - //only run once - if (fieldIndex == null) return; - try { - int offset = _doc_start_offset + FIRST_ELMT_OFFSET; - - while ( !isElementEmpty( offset ) ){ - int fieldSize = sizeCString( offset ); - int elementSize = getElementBSONSize( offset++ ); - String name = _input.getCString( offset ); - ElementRecord _t_record = new ElementRecord( name, offset ); - fieldIndex.put( name, _t_record ); - offset += ( fieldSize + elementSize ); - } - } catch (Exception e) { - fieldIndex = new HashMap(); - } - } - - - private HashMap fieldIndex = new HashMap(); - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/LazyBSONCallback.java b/src/com/massivecraft/massivecore/xlib/bson/LazyBSONCallback.java deleted file mode 100644 index b6221f69..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/LazyBSONCallback.java +++ /dev/null @@ -1,87 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson; - -import java.util.List; -import java.util.logging.Logger; - -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.mongodb.LazyDBObject; - - -/** - * - */ -@SuppressWarnings({"rawtypes", "unused"}) -public class LazyBSONCallback extends EmptyBSONCallback { - - public void objectStart(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void objectStart( String name ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void objectStart( boolean array ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public Object objectDone(){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - public void reset(){ - _root = null; - } - - public Object get(){ - return _root; - } - - public void gotBinary( String name, byte type, byte[] data ){ - setRootObject( createObject( data, 0 ) ); - } - - public void setRootObject( Object root ){ - _root = root; - } - - public Object createObject( byte[] data, int offset ){ - return new LazyDBObject( data, offset, this ); - } - - public List createArray( byte[] data, int offset ){ - return new LazyDBList( data, offset, this ); - } - - public Object createDBRef( String ns, ObjectId id ){ - return new BasicBSONObject( "$ns", ns ).append( "$id", id ); - } - - - /* public Object createObject(InputStream input, int offset) { - try { - return new LazyBSONObject(input, offset, this); - } - catch ( IOException e ) { - e.printStackTrace(); - return null; - } - }*/ - private Object _root; - private static final Logger log = Logger.getLogger( "org.bson.LazyBSONCallback" ); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/LazyBSONDecoder.java b/src/com/massivecraft/massivecore/xlib/bson/LazyBSONDecoder.java deleted file mode 100644 index 9131b9b6..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/LazyBSONDecoder.java +++ /dev/null @@ -1,70 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson; - -import com.massivecraft.massivecore.xlib.bson.io.Bits; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.logging.Logger; - -/** - * implementation of BSONDecoder that creates LazyBSONObject instances - */ -public class LazyBSONDecoder implements BSONDecoder { - static final Logger LOG = Logger.getLogger( LazyBSONDecoder.class.getName() ); - - public BSONObject readObject(byte[] b) { - try { - return readObject( new ByteArrayInputStream( b ) ); - } - catch ( IOException ioe ){ - throw new BSONException( "should be impossible" , ioe ); - } - } - - public BSONObject readObject(InputStream in) throws IOException { - BSONCallback c = new LazyBSONCallback(); - decode( in , c ); - return (BSONObject)c.get(); - } - - public int decode(byte[] b, BSONCallback callback) { - try { - return decode( new ByteArrayInputStream( b ), callback ); - } - catch ( IOException ioe ) { - throw new BSONException( "should be impossible" , ioe ); - } - } - - public int decode(InputStream in, BSONCallback callback) throws IOException { - byte[] objSizeBuffer = new byte[BYTES_IN_INTEGER]; - Bits.readFully(in, objSizeBuffer, 0, BYTES_IN_INTEGER); - int objSize = Bits.readInt(objSizeBuffer); - byte[] data = new byte[objSize]; - System.arraycopy(objSizeBuffer, 0, data, 0, BYTES_IN_INTEGER); - - Bits.readFully(in, data, BYTES_IN_INTEGER, objSize - BYTES_IN_INTEGER); - - // note that we are handing off ownership of the data byte array to the callback - callback.gotBinary(null, (byte) 0, data); - return objSize; - } - - private static int BYTES_IN_INTEGER = 4; -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/LazyBSONList.java b/src/com/massivecraft/massivecore/xlib/bson/LazyBSONList.java deleted file mode 100644 index 4c404a5f..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/LazyBSONList.java +++ /dev/null @@ -1,177 +0,0 @@ -package com.massivecraft.massivecore.xlib.bson; - -import com.massivecraft.massivecore.xlib.bson.io.BSONByteBuffer; - -import java.util.*; - -@SuppressWarnings( "rawtypes" ) -public class LazyBSONList extends LazyBSONObject implements List { - - public LazyBSONList(byte[] data , LazyBSONCallback callback) { super( data , callback ); } - public LazyBSONList(byte[] data , int offset , LazyBSONCallback callback) { super( data , offset , callback ); } - public LazyBSONList(BSONByteBuffer buffer , LazyBSONCallback callback) { super( buffer , callback ); } - public LazyBSONList(BSONByteBuffer buffer , int offset , LazyBSONCallback callback) { super( buffer , offset , callback ); } - - @Override - public boolean contains( Object arg0 ){ - return indexOf(arg0) > -1; - } - - @Override - public boolean containsAll( Collection arg0 ){ - for ( Object obj : arg0 ) { - if ( !contains( obj ) ) - return false; - } - return true; - } - - @Override - public Object get( int pos ){ - return get("" + pos); - } - - @Override - public Iterator iterator(){ - return new LazyBSONListIterator(); - } - - @Override - public int indexOf( Object arg0 ){ - int pos = 0; - Iterator it = iterator(); - while ( it.hasNext() ) { - Object curr = it.next(); - if ( arg0.equals( curr ) ) - return pos; - - pos++; - } - return -1; - } - - @Override - public int lastIndexOf( Object arg0 ){ - int pos = 0; - int lastFound = -1; - - Iterator it = iterator(); - while(it.hasNext()) { - Object curr = it.next(); - if(arg0.equals( curr )) - lastFound = pos; - - pos++; - } - - return lastFound; - } - - @Override - public int size(){ - //TODO check the last one and get the key/field name to see the ordinal position in case the array is stored with missing elements. - return getElements().size(); - } - - public class LazyBSONListIterator implements Iterator { - List elements; - int pos=0; - - public LazyBSONListIterator() { - elements = getElements(); - } - - @Override - public boolean hasNext(){ - return pos < elements.size(); - } - - @Override - public Object next(){ - return getElementValue(elements.get(pos++)); - } - - @Override - public void remove(){ - throw new UnsupportedOperationException( "Read Only" ); - } - - } - - @Override - public ListIterator listIterator( int arg0 ){ - throw new UnsupportedOperationException( "Not Supported" ); - } - - @Override - public ListIterator listIterator(){ - throw new UnsupportedOperationException( "Not Supported" ); - } - - - @Override - public boolean add( Object arg0 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public void add( int arg0 , Object arg1 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public boolean addAll( Collection arg0 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public boolean addAll( int arg0 , Collection arg1 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public void clear(){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public boolean remove( Object arg0 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public Object remove( int arg0 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public boolean removeAll( Collection arg0 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public boolean retainAll( Collection arg0 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public Object set( int arg0 , Object arg1 ){ - throw new UnsupportedOperationException( "Read Only" ); - } - - @Override - public List subList( int arg0 , int arg1 ){ - throw new UnsupportedOperationException( "Not Supported" ); - } - - @Override - public Object[] toArray(){ - throw new UnsupportedOperationException( "Not Supported" ); - } - - @Override - public Object[] toArray( Object[] arg0 ){ - throw new UnsupportedOperationException( "Not Supported" ); - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/LazyBSONObject.java b/src/com/massivecraft/massivecore/xlib/bson/LazyBSONObject.java deleted file mode 100644 index 40157bd6..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/LazyBSONObject.java +++ /dev/null @@ -1,685 +0,0 @@ -/** - * Copyright (C) 2008-2011 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson; - -import com.massivecraft.massivecore.xlib.bson.io.BSONByteBuffer; -import com.massivecraft.massivecore.xlib.bson.types.*; - -import java.io.IOException; -import java.io.OutputStream; -import java.util.*; -import java.util.logging.Logger; -import java.util.regex.Pattern; - -/** - * @author antoine - * @author brendan - * @author scotthernandez - * @author Kilroy Wuz Here - */ -@SuppressWarnings({"unchecked", "rawtypes", "unused"}) -public class LazyBSONObject implements BSONObject { - - public LazyBSONObject( byte[] data, LazyBSONCallback callback ){ - this( BSONByteBuffer.wrap( data ), callback ); - } - - public LazyBSONObject( byte[] data, int offset, LazyBSONCallback callback ){ - this( BSONByteBuffer.wrap( data, offset, data.length - offset ), offset, callback ); - } - - public LazyBSONObject( BSONByteBuffer buffer, LazyBSONCallback callback ){ - this( buffer, 0, callback ); - } - - public LazyBSONObject( BSONByteBuffer buffer, int offset, LazyBSONCallback callback ){ - _callback = callback; - _input = buffer; - _doc_start_offset = offset; - } - - - class ElementRecord { - ElementRecord( final String name, final int offset ){ - this.name = name; - this.offset = offset; - this.type = getElementType( offset - 1 ); - this.fieldNameSize = sizeCString( offset ); - this.valueOffset = offset + fieldNameSize; - } - - final String name; - /** - * The offset the record begins at. - */ - final byte type; - final int fieldNameSize; - final int valueOffset; - final int offset; - } - - class LazyBSONKeyIterator implements Iterator { - - public boolean hasNext(){ - return !isElementEmpty( offset ); - } - - public String next(){ - int fieldSize = sizeCString( offset + 1); - int elementSize = getElementBSONSize( offset ); - String key = _input.getCString( offset + 1); - offset += fieldSize + elementSize + 1; - return key; - } - - public void remove(){ - throw new UnsupportedOperationException( "Read only" ); - } - - int offset = _doc_start_offset + FIRST_ELMT_OFFSET; - } - - public class LazyBSONKeySet extends ReadOnlySet { - - /** - * This method runs in time linear to the total size of all keys in the document. - * - * @return the number of keys in the document - */ - @Override - public int size(){ - int size = 0; - Iterator iter = iterator(); - while(iter.hasNext()) { - iter.next(); - ++size; - } - return size; - } - - @Override - public boolean isEmpty(){ - return LazyBSONObject.this.isEmpty(); - } - - @Override - public boolean contains( Object o ){ - for ( String key : this ){ - if ( key.equals( o ) ){ - return true; - } - } - return false; - } - - @Override - public Iterator iterator(){ - return new LazyBSONKeyIterator(); - } - - @Override - public String[] toArray(){ - String[] a = new String[size()]; - return toArray(a); - } - - @Override - public T[] toArray(T[] a) { - int size = size(); - - T[] localArray = a.length >= size ? a : - (T[]) java.lang.reflect.Array.newInstance(a.getClass().getComponentType(), size); - - int i = 0; - for ( String key : this ){ - localArray[i++] = (T) key; - } - - if (localArray.length > i) { - localArray[i] = null; - } - return localArray; - } - - @Override - public boolean add( String e ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - @Override - public boolean remove( Object o ){ - throw new UnsupportedOperationException( "Not supported yet." ); - } - - @Override - public boolean containsAll( Collection collection ){ - for ( Object item : collection ){ - if ( !contains( item ) ){ - return false; - } - } - return true; - } - } - - class LazyBSONEntryIterator implements Iterator> { - - public boolean hasNext(){ - return !isElementEmpty( offset ); - } - - public Map.Entry next(){ - int fieldSize = sizeCString(offset + 1); - int elementSize = getElementBSONSize(offset); - String key = _input.getCString(offset + 1); - final ElementRecord nextElementRecord = new ElementRecord(key, ++offset); - offset += fieldSize + elementSize; - return new Map.Entry() { - @Override - public String getKey() { - return nextElementRecord.name; - } - - @Override - public Object getValue() { - return getElementValue(nextElementRecord); - } - - @Override - public Object setValue(Object value) { - throw new UnsupportedOperationException("Read only"); - } - - @Override - public boolean equals(Object o) { - if (!(o instanceof Map.Entry)) - return false; - Map.Entry e = (Map.Entry) o; - return getKey().equals(e.getKey()) && getValue().equals(e.getValue()); - } - - @Override - public int hashCode() { - return getKey().hashCode() ^ getValue().hashCode(); - } - - @Override - public String toString() { - return getKey() + "=" + getValue(); - } - }; - } - - public void remove(){ - throw new UnsupportedOperationException( "Read only" ); - } - - int offset = _doc_start_offset + FIRST_ELMT_OFFSET; - } - - class LazyBSONEntrySet extends ReadOnlySet> { - @Override - public int size() { - return LazyBSONObject.this.keySet().size(); - } - - @Override - public boolean isEmpty() { - return LazyBSONObject.this.isEmpty(); - } - - @Override - public boolean contains(Object o) { - Iterator> iter = iterator(); - while (iter.hasNext()) { - if (iter.next().equals(o)) { - return true; - } - } - return false; - } - - @Override - public boolean containsAll(Collection c) { - for (Object cur : c) { - if (!contains(cur)) { - return false; - } - } - - return true; - } - - @Override - public Iterator> iterator() { - return new LazyBSONEntryIterator(); - } - - @Override - public Object[] toArray() { - Map.Entry[] array = new Map.Entry[size()]; - return toArray(array); - } - - @Override - public T[] toArray(T[] a) { - int size = size(); - - T[] localArray = a.length >= size ? a : - (T[]) java.lang.reflect.Array.newInstance(a.getClass().getComponentType(), size); - - Iterator> iter = iterator(); - int i = 0; - while(iter.hasNext()) { - localArray[i++] = (T) iter.next(); - } - - if (localArray.length > i) { - localArray[i] = null; - } - - return localArray; - } - } - - // Base class that throws UnsupportedOperationException for any method that writes to the Set - abstract class ReadOnlySet implements Set { - - @Override - public boolean add(E e) { - throw new UnsupportedOperationException("Read-only Set"); - } - - @Override - public boolean remove(Object o) { - throw new UnsupportedOperationException("Read-only Set"); - } - - @Override - public boolean addAll(Collection c) { - throw new UnsupportedOperationException("Read-only Set"); - } - - @Override - public boolean retainAll(Collection c) { - throw new UnsupportedOperationException("Read-only Set"); - } - - @Override - public boolean removeAll(Collection c) { - throw new UnsupportedOperationException("Read-only Set"); - } - - @Override - public void clear() { - throw new UnsupportedOperationException("Read-only Set"); - } - } - - public Object put( String key, Object v ){ - throw new UnsupportedOperationException( "Object is read only" ); - } - - public void putAll( BSONObject o ){ - throw new UnsupportedOperationException( "Object is read only" ); - } - - public void putAll( Map m ){ - throw new UnsupportedOperationException( "Object is read only" ); - } - - public Object get( String key ){ - //get element up to the key - ElementRecord element = getElement(key); - - //no found if null/empty - if (element == null) { - return null; - } - - return getElementValue(element); - - } - - /** - * returns the ElementRecord for the given key, or null if not found - * @param key the field/key to find - * @return ElementRecord for key, or null - */ - ElementRecord getElement(String key){ - int offset = _doc_start_offset + FIRST_ELMT_OFFSET; - - while ( !isElementEmpty( offset ) ){ - int fieldSize = sizeCString( offset + 1 ); - int elementSize = getElementBSONSize( offset ); - String name = _input.getCString( ++offset); - - if (name.equals(key)) { - return new ElementRecord( name, offset ); - } - offset += ( fieldSize + elementSize); - } - - return null; - } - - - /** - * returns all the ElementRecords in this document - * @return list of ElementRecord - */ - List getElements(){ - int offset = _doc_start_offset + FIRST_ELMT_OFFSET; - ArrayList elements = new ArrayList(); - - while ( !isElementEmpty( offset ) ){ - int fieldSize = sizeCString( offset + 1 ); - int elementSize = getElementBSONSize( offset ); - String name = _input.getCString( ++offset ); - ElementRecord rec = new ElementRecord( name, offset ); - elements.add( rec ); - offset += ( fieldSize + elementSize ); - } - - return elements; - } - - public Map toMap(){ - throw new UnsupportedOperationException( "Not Supported" ); - } - - public Object removeField( String key ){ - throw new UnsupportedOperationException( "Object is read only" ); - } - - @Deprecated - public boolean containsKey( String s ){ - return containsField( s ); - } - - public boolean containsField( String s ){ - return keySet().contains( s ); - } - - /** - * - * @return the set of all keys in the document - */ - public Set keySet(){ - return new LazyBSONKeySet(); - } - - /** - * This method will be more efficient than using a combination of keySet() and get(String key) - * @return the set of entries (key, value) in the document - */ - public Set> entrySet(){ - return new LazyBSONEntrySet(); - } - - protected boolean isElementEmpty( int offset ){ - return getElementType( offset ) == BSON.EOO; - } - - public boolean isEmpty(){ - return isElementEmpty( _doc_start_offset + FIRST_ELMT_OFFSET ); - } - - private int getBSONSize( final int offset ){ - return _input.getInt( offset ); - } - - public int getBSONSize(){ - return getBSONSize( _doc_start_offset ); - } - - public int pipe(OutputStream os) throws IOException { - os.write(_input.array(), _doc_start_offset, getBSONSize()); - return getBSONSize(); - } - - private String getElementFieldName( final int offset ){ - return _input.getCString( offset ); - } - - protected byte getElementType( final int offset ){ - return _input.get( offset ); - } - - protected int getElementBSONSize( int offset ){ - int x = 0; - byte type = getElementType( offset++ ); - int n = sizeCString( offset ); - int valueOffset = offset + n; - switch ( type ){ - case BSON.EOO: - case BSON.UNDEFINED: - case BSON.NULL: - case BSON.MAXKEY: - case BSON.MINKEY: - break; - case BSON.BOOLEAN: - x = 1; - break; - case BSON.NUMBER_INT: - x = 4; - break; - case BSON.TIMESTAMP: - case BSON.DATE: - case BSON.NUMBER_LONG: - case BSON.NUMBER: - x = 8; - break; - case BSON.OID: - x = 12; - break; - case BSON.SYMBOL: - case BSON.CODE: - case BSON.STRING: - x = _input.getInt( valueOffset ) + 4; - break; - case BSON.CODE_W_SCOPE: - x = _input.getInt( valueOffset ); - break; - case BSON.REF: - x = _input.getInt( valueOffset ) + 4 + 12; - break; - case BSON.OBJECT: - case BSON.ARRAY: - x = _input.getInt( valueOffset ); - break; - case BSON.BINARY: - x = _input.getInt( valueOffset ) + 4 + 1/*subtype*/; - break; - case BSON.REGEX: - // 2 cstrs - int part1 = sizeCString( valueOffset ); - int part2 = sizeCString( valueOffset + part1 ); - x = part1 + part2; - break; - default: - throw new BSONException( "Invalid type " + type + " for field " + getElementFieldName( offset ) ); - } - return x; - } - - - /** - * Returns the size of the BSON cstring at the given offset in the buffer - * @param offset the offset into the buffer - * @return the size of the BSON cstring, including the null terminator - */ - protected int sizeCString( int offset ){ - int end = offset; - while ( true ){ - byte b = _input.get( end ); - if ( b == 0 ) - break; - else - end++; - } - return end - offset + 1; - } - - protected Object getElementValue( ElementRecord record ){ - switch ( record.type ){ - case BSON.EOO: - case BSON.UNDEFINED: - case BSON.NULL: - return null; - case BSON.MAXKEY: - return new MaxKey(); - case BSON.MINKEY: - return new MinKey(); - case BSON.BOOLEAN: - return ( _input.get( record.valueOffset ) != 0 ); - case BSON.NUMBER_INT: - return _input.getInt( record.valueOffset ); - case BSON.TIMESTAMP: - int inc = _input.getInt( record.valueOffset ); - int time = _input.getInt( record.valueOffset + 4 ); - return new BSONTimestamp( time, inc ); - case BSON.DATE: - return new Date( _input.getLong( record.valueOffset ) ); - case BSON.NUMBER_LONG: - return _input.getLong( record.valueOffset ); - case BSON.NUMBER: - return Double.longBitsToDouble( _input.getLong( record.valueOffset ) ); - case BSON.OID: - return new ObjectId( _input.getIntBE( record.valueOffset ), - _input.getIntBE( record.valueOffset + 4 ), - _input.getIntBE( record.valueOffset + 8 ) ); - case BSON.SYMBOL: - return new Symbol( _input.getUTF8String( record.valueOffset ) ); - case BSON.CODE: - return new Code( _input.getUTF8String( record.valueOffset ) ); - case BSON.STRING: - return _input.getUTF8String( record.valueOffset ); - case BSON.CODE_W_SCOPE: - int strsize = _input.getInt( record.valueOffset + 4 ); - String code = _input.getUTF8String( record.valueOffset + 4 ); - BSONObject scope = - (BSONObject) _callback.createObject( _input.array(), record.valueOffset + 4 + 4 + strsize ); - return new CodeWScope( code, scope ); - case BSON.REF: - int csize = _input.getInt( record.valueOffset ); - String ns = _input.getCString( record.valueOffset + 4 ); - int oidOffset = record.valueOffset + csize + 4; - ObjectId oid = new ObjectId( _input.getIntBE( oidOffset ), - _input.getIntBE( oidOffset + 4 ), - _input.getIntBE( oidOffset + 8 ) ); - return _callback.createDBRef( ns, oid ); - case BSON.OBJECT: - return _callback.createObject( _input.array(), record.valueOffset ); - case BSON.ARRAY: - return _callback.createArray( _input.array(), record.valueOffset ); - case BSON.BINARY: - return readBinary( record.valueOffset ); - case BSON.REGEX: - int patternCStringSize = sizeCString( record.valueOffset ); - String pattern = _input.getCString( record.valueOffset ); - String flags = _input.getCString( record.valueOffset + patternCStringSize + 1 ); - return Pattern.compile( pattern, BSON.regexFlags( flags ) ); - default: - throw new BSONException( - "Invalid type " + record.type + " for field " + getElementFieldName( record.offset ) ); - } - } - - private Object readBinary( int valueOffset ){ - final int totalLen = _input.getInt( valueOffset ); - valueOffset += 4; - final byte bType = _input.get( valueOffset ); - valueOffset += 1; - - byte[] bin; - switch ( bType ){ - case BSON.B_GENERAL:{ - bin = new byte[totalLen]; - for ( int n = 0; n < totalLen; n++ ){ - bin[n] = _input.get( valueOffset + n ); - } - return bin; - } - case BSON.B_BINARY: - final int len = _input.getInt( valueOffset ); - if ( len + 4 != totalLen ) - throw new IllegalArgumentException( - "Bad Data Size; Binary Subtype 2. { actual len: " + len + " expected totalLen: " + totalLen - + "}" ); - valueOffset += 4; - bin = new byte[len]; - for ( int n = 0; n < len; n++ ){ - bin[n] = _input.get( valueOffset + n ); - } - return bin; - case BSON.B_UUID: - if ( totalLen != 16 ) - throw new IllegalArgumentException( - "Bad Data Size; Binary Subtype 3 (UUID). { total length: " + totalLen + " != 16" ); - - long part1 = _input.getLong( valueOffset ); - valueOffset += 8; - long part2 = _input.getLong( valueOffset ); - return new UUID( part1, part2 ); - } - - bin = new byte[totalLen]; - for ( int n = 0; n < totalLen; n++ ){ - bin[n] = _input.get( valueOffset + n ); - } - return bin; - } - - @Override - public boolean equals(Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - LazyBSONObject that = (LazyBSONObject) o; - - return Arrays.equals(this._input.array(), that._input.array()); - } - - @Override - public int hashCode() { - return Arrays.hashCode(_input.array()); - } - - /** - * Returns a JSON serialization of this object - * - * @return JSON serialization - */ - public String toString(){ - return com.massivecraft.massivecore.xlib.mongodb.util.JSON.serialize( this ); - } - - /** - * In a "normal" (aka not embedded) doc, this will be the offset of the first element. - * - * In an embedded doc because we use ByteBuffers to avoid unecessary copying the offset must be manually set in - * _doc_start_offset - */ - final static int FIRST_ELMT_OFFSET = 4; - - protected final int _doc_start_offset; - - protected final BSONByteBuffer _input; // TODO - Guard this with synchronicity? - // callback is kept to create sub-objects on the fly - protected final LazyBSONCallback _callback; - private static final Logger log = Logger.getLogger( "org.bson.LazyBSONObject" ); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/LazyDBList.java b/src/com/massivecraft/massivecore/xlib/bson/LazyDBList.java deleted file mode 100644 index fd8c54fa..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/LazyDBList.java +++ /dev/null @@ -1,42 +0,0 @@ -/** - * - */ -package com.massivecraft.massivecore.xlib.bson; - - -import com.massivecraft.massivecore.xlib.bson.io.BSONByteBuffer; -import com.massivecraft.massivecore.xlib.mongodb.DBObject; -import com.massivecraft.massivecore.xlib.mongodb.util.JSON; - -/** - * @author scotthernandez - * - */ -@SuppressWarnings({"unused"}) -public class LazyDBList extends LazyBSONList implements DBObject { - private static final long serialVersionUID = -4415279469780082174L; - - public LazyDBList(byte[] data, LazyBSONCallback callback) { super(data, callback); } - public LazyDBList(byte[] data, int offset, LazyBSONCallback callback) { super(data, offset, callback); } - public LazyDBList(BSONByteBuffer buffer, LazyBSONCallback callback) { super(buffer, callback); } - public LazyDBList(BSONByteBuffer buffer, int offset, LazyBSONCallback callback) { super(buffer, offset, callback); } - - /** - * Returns a JSON serialization of this object - * @return JSON serialization - */ - @Override - public String toString(){ - return JSON.serialize( this ); - } - - public boolean isPartialObject(){ - return _isPartialObject; - } - - public void markAsPartialObject(){ - _isPartialObject = true; - } - - private boolean _isPartialObject; -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/NewBSONDecoder.java b/src/com/massivecraft/massivecore/xlib/bson/NewBSONDecoder.java deleted file mode 100644 index 46b2db10..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/NewBSONDecoder.java +++ /dev/null @@ -1,305 +0,0 @@ -/** - * Copyright (C) 2012 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -import com.massivecraft.massivecore.xlib.bson.io.Bits; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -import static com.massivecraft.massivecore.xlib.bson.BSON.*; - - -// Java -import java.io.IOException; -import java.io.InputStream; -import java.io.DataInputStream; -import java.io.UnsupportedEncodingException; - -/** - * A new implementation of the bson decoder. - */ -public class NewBSONDecoder implements BSONDecoder { - - @Override - public BSONObject readObject(final byte [] pData) { - _length = pData.length; - final BasicBSONCallback c = new BasicBSONCallback(); - decode(pData, c); - return (BSONObject)c.get(); - } - - @Override - public BSONObject readObject(final InputStream pIn) throws IOException { - // Slurp in the data and convert to a byte array. - _length = Bits.readInt(pIn); - - if (_data == null || _data.length < _length) { - _data = new byte[_length]; - } - - (new DataInputStream(pIn)).readFully(_data, 4, (_length - 4)); - - return readObject(_data); - } - - @Override - public int decode(final byte [] pData, final BSONCallback pCallback) { - _data = pData; - _pos = 4; - _callback = pCallback; - _decode(); - return _length; - } - - @Override - public int decode(final InputStream pIn, final BSONCallback pCallback) throws IOException { - _length = Bits.readInt(pIn); - - if (_data == null || _data.length < _length) { - _data = new byte[_length]; - } - - (new DataInputStream(pIn)).readFully(_data, 4, (_length - 4)); - - return decode(_data, pCallback); - } - - private final void _decode() { - _callback.objectStart(); - while (decodeElement()); - _callback.objectDone(); - } - - private final String readCstr() { - int length = 0; - final int offset = _pos; - - while (_data[_pos++] != 0) length++; - - try { - return new String(_data, offset, length, DEFAULT_ENCODING); - } catch (final UnsupportedEncodingException uee) { - return new String(_data, offset, length); - } - } - - private final String readUtf8Str() { - final int length = Bits.readInt(_data, _pos); - _pos += 4; - - if (length <= 0 || length > MAX_STRING) throw new BSONException("String invalid - corruption"); - - try { - final String str = new String(_data, _pos, (length - 1), DEFAULT_ENCODING); - _pos += length; - return str; - - } catch (final UnsupportedEncodingException uee) { - throw new BSONException("What is in the db", uee); - } - } - - private final Object _readBasicObject() { - _pos += 4; - - final BSONCallback save = _callback; - final BSONCallback _basic = _callback.createBSONCallback(); - _callback = _basic; - _basic.reset(); - _basic.objectStart(false); - - while( decodeElement() ); - _callback = save; - return _basic.get(); - } - - private final void _binary(final String pName) { - - final int totalLen = Bits.readInt(_data, _pos); - _pos += 4; - - final byte bType = _data[_pos]; - _pos += 1; - - switch ( bType ){ - case B_GENERAL: { - final byte [] data = new byte[totalLen]; - - System.arraycopy(_data, _pos, data, 0, totalLen); - _pos += totalLen; - - _callback.gotBinary(pName, bType, data); - return; - } - - case B_BINARY: { - final int len = Bits.readInt(_data, _pos); - _pos += 4; - - if ( len + 4 != totalLen ) - throw new IllegalArgumentException( "bad data size subtype 2 len: " + len + " totalLen: " + totalLen ); - - final byte [] data = new byte[len]; - System.arraycopy(_data, _pos, data, 0, len); - _pos += len; - _callback.gotBinary(pName, bType, data); - return; - } - - case B_UUID: { - if ( totalLen != 16 ) - throw new IllegalArgumentException( "bad data size subtype 3 len: " + totalLen + " != 16"); - - final long part1 = Bits.readLong(_data, _pos); - _pos += 8; - - final long part2 = Bits.readLong(_data, _pos); - _pos += 8; - - _callback.gotUUID(pName, part1, part2); - return; - } - } - - final byte [] data = new byte[totalLen]; - System.arraycopy(_data, _pos, data, 0, totalLen); - _pos += totalLen; - - _callback.gotBinary(pName, bType, data); - } - - private final boolean decodeElement() { - - final byte type = _data[_pos]; - _pos += 1; - - if (type == EOO) return false; - - final String name = readCstr(); - - switch (type) { - case NULL: { _callback.gotNull(name); return true; } - - case UNDEFINED: { _callback.gotUndefined(name); return true; } - - case BOOLEAN: { _callback.gotBoolean(name, (_data[_pos] > 0)); _pos += 1; return true; } - - case NUMBER: { _callback.gotDouble(name, Double.longBitsToDouble(Bits.readLong(_data, _pos))); _pos += 8; return true; } - - case NUMBER_INT: { _callback.gotInt(name, Bits.readInt(_data, _pos)); _pos += 4; return true; } - - case NUMBER_LONG: { - _callback.gotLong(name, Bits.readLong(_data, _pos)); - _pos += 8; - return true; - } - - case SYMBOL: { _callback.gotSymbol(name, readUtf8Str()); return true; } - case STRING: { _callback.gotString(name, readUtf8Str()); return true; } - - case OID: { - // OID is stored as big endian - - final int p1 = Bits.readIntBE(_data, _pos); - _pos += 4; - - final int p2 = Bits.readIntBE(_data, _pos); - _pos += 4; - - final int p3 = Bits.readIntBE(_data, _pos); - _pos += 4; - - _callback.gotObjectId(name , new ObjectId(p1, p2, p3)); - return true; - } - - case REF: { - _pos += 4; - - final String ns = readCstr(); - - final int p1 = Bits.readInt(_data, _pos); - _pos += 4; - - final int p2 = Bits.readInt(_data, _pos); - _pos += 4; - - final int p3 = Bits.readInt(_data, _pos); - _pos += 4; - - _callback.gotDBRef(name , ns, new ObjectId(p1, p2, p3)); - - return true; - } - - case DATE: { _callback.gotDate(name , Bits.readLong(_data, _pos)); _pos += 8; return true; } - - - case REGEX: { - _callback.gotRegex(name, readCstr(), readCstr()); - return true; - } - - case BINARY: { _binary(name); return true; } - - case CODE: { _callback.gotCode(name, readUtf8Str()); return true; } - - case CODE_W_SCOPE: { - _pos += 4; - _callback.gotCodeWScope(name, readUtf8Str(), _readBasicObject()); - return true; - } - - case ARRAY: - _pos += 4; - _callback.arrayStart(name); - while (decodeElement()); - _callback.arrayDone(); - return true; - - case OBJECT: - _pos += 4; - _callback.objectStart(name); - while (decodeElement()); - _callback.objectDone(); - return true; - - case TIMESTAMP: - int i = Bits.readInt(_data, _pos); - _pos += 4; - - int time = Bits.readInt(_data, _pos); - _pos += 4; - - _callback.gotTimestamp(name, time, i); - return true; - - case MINKEY: _callback.gotMinKey(name); return true; - case MAXKEY: _callback.gotMaxKey(name); return true; - - default: throw new UnsupportedOperationException( "BSONDecoder doesn't understand type : " + type + " name: " + name ); - } - } - - private static final int MAX_STRING = ( 32 * 1024 * 1024 ); - private static final String DEFAULT_ENCODING = "UTF-8"; - - private byte [] _data; - private int _length; - private int _pos = 0; - private BSONCallback _callback; -} - diff --git a/src/com/massivecraft/massivecore/xlib/bson/Transformer.java b/src/com/massivecraft/massivecore/xlib/bson/Transformer.java deleted file mode 100644 index 29204d5e..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/Transformer.java +++ /dev/null @@ -1,27 +0,0 @@ -// Transformer.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson; - -public interface Transformer { - - /** - * @return the new object. return passed in object if no change - */ - public Object transform( Object o ); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/io/BSONByteBuffer.java b/src/com/massivecraft/massivecore/xlib/bson/io/BSONByteBuffer.java deleted file mode 100644 index 52ad5641..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/io/BSONByteBuffer.java +++ /dev/null @@ -1,143 +0,0 @@ -/** - * Copyright (C) 2008-2011 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson.io; - -import com.massivecraft.massivecore.xlib.bson.*; - -import java.io.*; -import java.nio.*; - -/** - * Pseudo byte buffer, delegates as it is too hard to properly override / extend the ByteBuffer API - * - * @author brendan - */ -public class BSONByteBuffer { - - private BSONByteBuffer( ByteBuffer buf ){ - this.buf = buf; - buf.order( ByteOrder.LITTLE_ENDIAN ); - } - - public static BSONByteBuffer wrap( byte[] bytes, int offset, int length ){ - return new BSONByteBuffer( ByteBuffer.wrap( bytes, offset, length ) ); - } - - public static BSONByteBuffer wrap( byte[] bytes ){ - return new BSONByteBuffer( ByteBuffer.wrap( bytes ) ); - } - - public byte get( int i ){ - return buf.get(i); - } - - public ByteBuffer get( byte[] bytes, int offset, int length ){ - return buf.get(bytes, offset, length); - } - - public ByteBuffer get( byte[] bytes ){ - return buf.get(bytes); - } - - public byte[] array(){ - return buf.array(); - } - - public String toString(){ - return buf.toString(); - } - - public int hashCode(){ - return buf.hashCode(); - } - - @Override - public boolean equals(Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - BSONByteBuffer that = (BSONByteBuffer) o; - - if (buf != null ? !buf.equals(that.buf) : that.buf != null) return false; - - return true; - } - - /** - * Gets a Little Endian Integer - * - * @param i Index to read from - * - * @return - */ - public int getInt( int i ){ - return getIntLE( i ); - } - - public int getIntLE( int i ){ - int x = 0; - x |= ( 0xFF & buf.get( i + 0 ) ) << 0; - x |= ( 0xFF & buf.get( i + 1 ) ) << 8; - x |= ( 0xFF & buf.get( i + 2 ) ) << 16; - x |= ( 0xFF & buf.get( i + 3 ) ) << 24; - return x; - } - - public int getIntBE( int i ){ - int x = 0; - x |= ( 0xFF & buf.get( i + 0 ) ) << 24; - x |= ( 0xFF & buf.get( i + 1 ) ) << 16; - x |= ( 0xFF & buf.get( i + 2 ) ) << 8; - x |= ( 0xFF & buf.get( i + 3 ) ) << 0; - return x; - } - - public long getLong( int i ){ - return buf.getLong( i ); - } - - public String getCString(int offset) { - int end = offset; - while (get(end) != 0) { - ++end; - } - int len = end - offset; - return new String(array(), offset, len); - } - - public String getUTF8String(int valueOffset) { - int size = getInt(valueOffset) - 1; - try { - return new String(array(), valueOffset + 4, size, "UTF-8"); - } catch (UnsupportedEncodingException e) { - throw new BSONException( "Cannot decode string as UTF-8." ); - } - } - - public Buffer position( int i ){ - return buf.position(i); - } - - public Buffer reset(){ - return buf.reset(); - } - - public int size(){ - return getInt( 0 ); - } - - protected ByteBuffer buf; -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/io/BasicOutputBuffer.java b/src/com/massivecraft/massivecore/xlib/bson/io/BasicOutputBuffer.java deleted file mode 100644 index 81dda29f..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/io/BasicOutputBuffer.java +++ /dev/null @@ -1,119 +0,0 @@ -// BasicOutputBuffer.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.io; - -import java.io.*; - -public class BasicOutputBuffer extends OutputBuffer { - - @Override - public void write(byte[] b){ - write( b , 0 , b.length ); - } - - @Override - public void write(byte[] b, int off, int len){ - _ensure( len ); - System.arraycopy( b , off , _buffer , _cur , len ); - _cur += len; - _size = Math.max( _cur , _size ); - } - @Override - public void write(int b){ - _ensure(1); - _buffer[_cur++] = (byte)(0xFF&b); - _size = Math.max( _cur , _size ); - } - - @Override - public int getPosition(){ - return _cur; - } - @Override - public void setPosition( int position ){ - _cur = position; - } - - @Override - public void seekEnd(){ - _cur = _size; - } - @Override - public void seekStart(){ - _cur = 0; - } - - /** - * @return size of data so far - */ - @Override - public int size(){ - return _size; - } - - /** - * @return bytes written - */ - @Override - public int pipe( OutputStream out ) - throws IOException { - out.write( _buffer , 0 , _size ); - return _size; - } - - /** - * @return bytes written - */ - public int pipe( DataOutput out ) - throws IOException { - out.write( _buffer , 0 , _size ); - return _size; - } - - - void _ensure( int more ){ - final int need = _cur + more; - if ( need < _buffer.length ) - return; - - int newSize = _buffer.length*2; - if ( newSize <= need ) - newSize = need + 128; - - byte[] n = new byte[newSize]; - System.arraycopy( _buffer , 0 , n , 0 , _size ); - _buffer = n; - } - - @Override - public String asString(){ - return new String( _buffer , 0 , _size ); - } - - @Override - public String asString( String encoding ) - throws UnsupportedEncodingException { - return new String( _buffer , 0 , _size , encoding ); - } - - - private int _cur; - private int _size; - private byte[] _buffer = new byte[512]; -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/io/Bits.java b/src/com/massivecraft/massivecore/xlib/bson/io/Bits.java deleted file mode 100644 index c3260446..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/io/Bits.java +++ /dev/null @@ -1,115 +0,0 @@ -// Bits.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -package com.massivecraft.massivecore.xlib.bson.io; - -import java.io.*; - -public class Bits { - - public static void readFully( InputStream in, byte[] b ) - throws IOException { - readFully( in , b , b.length ); - } - - public static void readFully( InputStream in, byte[] b, int length ) - throws IOException { - readFully(in, b, 0, length); - } - - public static void readFully( InputStream in, byte[] b, int startOffset, int length ) - throws IOException { - - if (b.length - startOffset > length) { - throw new IllegalArgumentException("Buffer is too small"); - } - - int offset = startOffset; - int toRead = length; - while ( toRead > 0 ){ - int bytesRead = in.read( b, offset , toRead ); - if ( bytesRead < 0 ) - throw new EOFException(); - toRead -= bytesRead; - offset += bytesRead; - } - } - - public static int readInt( InputStream in ) - throws IOException { - return readInt( in , new byte[4] ); - } - - public static int readInt( InputStream in , byte[] data ) - throws IOException { - readFully(in, data, 4); - return readInt(data); - } - - public static int readInt( byte[] data ) { - return readInt( data , 0 ); - } - - public static int readInt( byte[] data , int offset ) { - int x = 0; - x |= ( 0xFF & data[offset+0] ) << 0; - x |= ( 0xFF & data[offset+1] ) << 8; - x |= ( 0xFF & data[offset+2] ) << 16; - x |= ( 0xFF & data[offset+3] ) << 24; - return x; - } - - public static int readIntBE( byte[] data , int offset ) { - int x = 0; - x |= ( 0xFF & data[offset+0] ) << 24; - x |= ( 0xFF & data[offset+1] ) << 16; - x |= ( 0xFF & data[offset+2] ) << 8; - x |= ( 0xFF & data[offset+3] ) << 0; - return x; - } - - public static long readLong( InputStream in ) - throws IOException { - return readLong( in , new byte[8] ); - } - - - public static long readLong( InputStream in , byte[] data ) - throws IOException { - readFully(in, data, 8); - return readLong(data); - } - - public static long readLong( byte[] data ) { - return readLong( data , 0 ); - } - - public static long readLong( byte[] data , int offset ) { - long x = 0; - x |= ( 0xFFL & data[offset+0] ) << 0; - x |= ( 0xFFL & data[offset+1] ) << 8; - x |= ( 0xFFL & data[offset+2] ) << 16; - x |= ( 0xFFL & data[offset+3] ) << 24; - x |= ( 0xFFL & data[offset+4] ) << 32; - x |= ( 0xFFL & data[offset+5] ) << 40; - x |= ( 0xFFL & data[offset+6] ) << 48; - x |= ( 0xFFL & data[offset+7] ) << 56; - return x; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/io/OutputBuffer.java b/src/com/massivecraft/massivecore/xlib/bson/io/OutputBuffer.java deleted file mode 100644 index 496b25dc..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/io/OutputBuffer.java +++ /dev/null @@ -1,159 +0,0 @@ -// OutputBuffer.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.io; - -import java.io.*; -import java.security.*; - -public abstract class OutputBuffer extends OutputStream { - - public abstract void write(byte[] b); - public abstract void write(byte[] b, int off, int len); - public abstract void write(int b); - - public abstract int getPosition(); - public abstract void setPosition( int position ); - - public abstract void seekEnd(); - public abstract void seekStart(); - - /** - * @return size of data so far - */ - public abstract int size(); - - /** - * @return bytes written - */ - public abstract int pipe( OutputStream out ) - throws IOException; - - /** - * mostly for testing - */ - public byte [] toByteArray(){ - try { - final ByteArrayOutputStream bout = new ByteArrayOutputStream( size() ); - pipe( bout ); - return bout.toByteArray(); - } - catch ( IOException ioe ){ - throw new RuntimeException( "should be impossible" , ioe ); - } - } - - public String asString(){ - return new String( toByteArray() ); - } - - public String asString( String encoding ) - throws UnsupportedEncodingException { - return new String( toByteArray() , encoding ); - } - - - public String hex(){ - final StringBuilder buf = new StringBuilder(); - try { - pipe( new OutputStream(){ - public void write( int b ){ - String s = Integer.toHexString(0xff & b); - - if (s.length() < 2) - buf.append("0"); - buf.append(s); - } - } - ); - } - catch ( IOException ioe ){ - throw new RuntimeException( "impossible" ); - } - return buf.toString(); - } - - public String md5(){ - final MessageDigest md5 ; - try { - md5 = MessageDigest.getInstance("MD5"); - } - catch (NoSuchAlgorithmException e) { - throw new RuntimeException("Error - this implementation of Java doesn't support MD5."); - } - md5.reset(); - - try { - pipe( new OutputStream(){ - public void write( byte[] b , int off , int len ){ - md5.update( b , off , len ); - } - - public void write( int b ){ - md5.update( (byte)(b&0xFF) ); - } - } - ); - } - catch ( IOException ioe ){ - throw new RuntimeException( "impossible" ); - } - - return com.massivecraft.massivecore.xlib.mongodb.util.Util.toHex( md5.digest() ); - } - - public void writeInt( int x ){ - write( x >> 0 ); - write( x >> 8 ); - write( x >> 16 ); - write( x >> 24 ); - } - - public void writeIntBE( int x ){ - write( x >> 24 ); - write( x >> 16 ); - write( x >> 8 ); - write( x ); - } - - public void writeInt( int pos , int x ){ - final int save = getPosition(); - setPosition( pos ); - writeInt( x ); - setPosition( save ); - } - - public void writeLong( long x ){ - write( (byte)(0xFFL & ( x >> 0 ) ) ); - write( (byte)(0xFFL & ( x >> 8 ) ) ); - write( (byte)(0xFFL & ( x >> 16 ) ) ); - write( (byte)(0xFFL & ( x >> 24 ) ) ); - write( (byte)(0xFFL & ( x >> 32 ) ) ); - write( (byte)(0xFFL & ( x >> 40 ) ) ); - write( (byte)(0xFFL & ( x >> 48 ) ) ); - write( (byte)(0xFFL & ( x >> 56 ) ) ); - } - - public void writeDouble( double x ){ - writeLong( Double.doubleToRawLongBits( x ) ); - } - - public String toString(){ - return getClass().getName() + " size: " + size() + " pos: " + getPosition() ; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/io/PoolOutputBuffer.java b/src/com/massivecraft/massivecore/xlib/bson/io/PoolOutputBuffer.java deleted file mode 100644 index d65cbbe4..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/io/PoolOutputBuffer.java +++ /dev/null @@ -1,238 +0,0 @@ -// PoolOutputBuffer.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.io; - -import java.io.*; -import java.util.*; - -public class PoolOutputBuffer extends OutputBuffer { - - public static final int BUF_SIZE = 1024 * 16; - - public PoolOutputBuffer(){ - reset(); - } - - public void reset(){ - _cur.reset(); - _end.reset(); - - for ( int i=0; i<_fromPool.size(); i++ ) - _extra.done( _fromPool.get(i) ); - _fromPool.clear(); - } - - public int getPosition(){ - return _cur.pos(); - } - - public void setPosition( int position ){ - _cur.reset( position ); - } - - public void seekEnd(){ - _cur.reset( _end ); - } - - public void seekStart(){ - _cur.reset(); - } - - - public int size(){ - return _end.pos(); - } - - public void write(byte[] b){ - write( b , 0 , b.length ); - } - - public void write(byte[] b, int off, int len){ - while ( len > 0 ){ - byte[] bs = _cur(); - int space = Math.min( bs.length - _cur.y , len ); - System.arraycopy( b , off , bs , _cur.y , space ); - _cur.inc( space ); - len -= space; - off += space; - _afterWrite(); - } - } - - public void write(int b){ - byte[] bs = _cur(); - bs[_cur.getAndInc()] = (byte)(b&0xFF); - _afterWrite(); - } - - void _afterWrite(){ - - if ( _cur.pos() < _end.pos() ){ - // we're in the middle of the total space - // just need to make sure we're not at the end of a buffer - if ( _cur.y == BUF_SIZE ) - _cur.nextBuffer(); - return; - } - - _end.reset( _cur ); - - if ( _end.y < BUF_SIZE ) - return; - - _fromPool.add( _extra.get() ); - _end.nextBuffer(); - _cur.reset( _end ); - } - - byte[] _cur(){ - return _get( _cur.x ); - } - - byte[] _get( int z ){ - if ( z < 0 ) - return _mine; - return _fromPool.get(z); - } - - public int pipe( final OutputStream out ) - throws IOException { - - if ( out == null ) - throw new NullPointerException( "out is null" ); - - int total = 0; - - for ( int i=-1; i<_fromPool.size(); i++ ){ - final byte[] b = _get( i ); - final int amt = _end.len( i ); - out.write( b , 0 , amt ); - total += amt; - } - - return total; - } - - static class Position { - Position(){ - reset(); - } - - void reset(){ - x = -1; - y = 0; - } - - void reset( Position other ){ - x = other.x; - y = other.y; - } - - void reset( int pos ){ - x = ( pos / BUF_SIZE ) - 1; - y = pos % BUF_SIZE; - } - - int pos(){ - return ( ( x + 1 ) * BUF_SIZE ) + y; - } - - int getAndInc(){ - return y++; - } - - void inc( int amt ){ - y += amt; - if ( y > BUF_SIZE ) - throw new IllegalArgumentException( "something is wrong" ); - } - - void nextBuffer(){ - if ( y != BUF_SIZE ) - throw new IllegalArgumentException( "broken" ); - x++; - y = 0; - } - - int len( int which ){ - if ( which < x ) - return BUF_SIZE; - return y; - } - - public String toString(){ - return x + "," + y; - } - - int x; // which buffer -1 == _mine - int y; // position in buffer - } - - public String asAscii(){ - if ( _fromPool.size() > 0 ) - return super.asString(); - - final int m = size(); - final char c[] = m < _chars.length ? _chars : new char[m]; - - for ( int i=0; i 0 ) - return super.asString( encoding ); - - if ( encoding.equals( DEFAULT_ENCODING_1 ) || encoding.equals( DEFAULT_ENCODING_2) ){ - try { - return _encoding.decode( _mine , 0 , size() ); - } - catch ( IOException ioe ){ - // we failed, fall back - } - } - return new String( _mine , 0 , size() , encoding ); - } - - - final byte[] _mine = new byte[BUF_SIZE]; - final char[] _chars = new char[BUF_SIZE]; - final List _fromPool = new ArrayList(); - final UTF8Encoding _encoding = new UTF8Encoding(); - - private static final String DEFAULT_ENCODING_1 = "UTF-8"; - private static final String DEFAULT_ENCODING_2 = "UTF8"; - - private final Position _cur = new Position(); - private final Position _end = new Position(); - - private static com.massivecraft.massivecore.xlib.bson.util.SimplePool _extra = - new com.massivecraft.massivecore.xlib.bson.util.SimplePool( ( 1024 * 1024 * 10 ) / BUF_SIZE ){ - - protected byte[] createNew(){ - return new byte[BUF_SIZE]; - } - - }; -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/io/UTF8Encoding.java b/src/com/massivecraft/massivecore/xlib/bson/io/UTF8Encoding.java deleted file mode 100644 index 45628c9b..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/io/UTF8Encoding.java +++ /dev/null @@ -1,202 +0,0 @@ -// UTF8Encoding.java - - -/** - * from postgresql jdbc driver: - * postgresql-jdbc-9.0-801.src - - -Copyright (c) 1997-2008, PostgreSQL Global Development Group -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. -3. Neither the name of the PostgreSQL Global Development Group nor the names - of its contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. - - */ - -/*------------------------------------------------------------------------- -* -* Copyright (c) 2003-2008, PostgreSQL Global Development Group -* -* IDENTIFICATION -* -* -*------------------------------------------------------------------------- -*/ - -//package org.postgresql.core; -package com.massivecraft.massivecore.xlib.bson.io; - -import java.io.IOException; -import java.text.MessageFormat; - -class UTF8Encoding { - - private static final int MIN_2_BYTES = 0x80; - private static final int MIN_3_BYTES = 0x800; - private static final int MIN_4_BYTES = 0x10000; - private static final int MAX_CODE_POINT = 0x10ffff; - - private char[] decoderArray = new char[1024]; - - // helper for decode - private final static void checkByte(int ch, int pos, int len) throws IOException { - if ((ch & 0xc0) != 0x80) - throw new IOException(MessageFormat.format("Illegal UTF-8 sequence: byte {0} of {1} byte sequence is not 10xxxxxx: {2}", - new Object[] { new Integer(pos), new Integer(len), new Integer(ch) })); - } - - private final static void checkMinimal(int ch, int minValue) throws IOException { - if (ch >= minValue) - return; - - int actualLen; - switch (minValue) { - case MIN_2_BYTES: - actualLen = 2; - break; - case MIN_3_BYTES: - actualLen = 3; - break; - case MIN_4_BYTES: - actualLen = 4; - break; - default: - throw new IllegalArgumentException("unexpected minValue passed to checkMinimal: " + minValue); - } - - int expectedLen; - if (ch < MIN_2_BYTES) - expectedLen = 1; - else if (ch < MIN_3_BYTES) - expectedLen = 2; - else if (ch < MIN_4_BYTES) - expectedLen = 3; - else - throw new IllegalArgumentException("unexpected ch passed to checkMinimal: " + ch); - - throw new IOException(MessageFormat.format("Illegal UTF-8 sequence: {0} bytes used to encode a {1} byte value: {2}", - new Object[] { new Integer(actualLen), new Integer(expectedLen), new Integer(ch) })); - } - - /** - * Custom byte[] -> String conversion routine for UTF-8 only. - * This is about twice as fast as using the String(byte[],int,int,String) - * ctor, at least under JDK 1.4.2. The extra checks for illegal representations - * add about 10-15% overhead, but they seem worth it given the number of SQL_ASCII - * databases out there. - * - * @param data the array containing UTF8-encoded data - * @param offset the offset of the first byte in data to decode from - * @param length the number of bytes to decode - * @return a decoded string - * @throws IOException if something goes wrong - */ - public synchronized String decode(byte[] data, int offset, int length) throws IOException { - char[] cdata = decoderArray; - if (cdata.length < length) - cdata = decoderArray = new char[length]; - - int in = offset; - int out = 0; - int end = length + offset; - - try - { - while (in < end) - { - int ch = data[in++] & 0xff; - - // Convert UTF-8 to 21-bit codepoint. - if (ch < 0x80) { - // 0xxxxxxx -- length 1. - } else if (ch < 0xc0) { - // 10xxxxxx -- illegal! - throw new IOException(MessageFormat.format("Illegal UTF-8 sequence: initial byte is {0}: {1}", - new Object[] { "10xxxxxx", new Integer(ch) })); - } else if (ch < 0xe0) { - // 110xxxxx 10xxxxxx - ch = ((ch & 0x1f) << 6); - checkByte(data[in], 2, 2); - ch = ch | (data[in++] & 0x3f); - checkMinimal(ch, MIN_2_BYTES); - } else if (ch < 0xf0) { - // 1110xxxx 10xxxxxx 10xxxxxx - ch = ((ch & 0x0f) << 12); - checkByte(data[in], 2, 3); - ch = ch | ((data[in++] & 0x3f) << 6); - checkByte(data[in], 3, 3); - ch = ch | (data[in++] & 0x3f); - checkMinimal(ch, MIN_3_BYTES); - } else if (ch < 0xf8) { - // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx - ch = ((ch & 0x07) << 18); - checkByte(data[in], 2, 4); - ch = ch | ((data[in++] & 0x3f) << 12); - checkByte(data[in], 3, 4); - ch = ch | ((data[in++] & 0x3f) << 6); - checkByte(data[in], 4, 4); - ch = ch | (data[in++] & 0x3f); - checkMinimal(ch, MIN_4_BYTES); - } else { - throw new IOException(MessageFormat.format("Illegal UTF-8 sequence: initial byte is {0}: {1}", - new Object[] { "11111xxx", new Integer(ch) })); - } - - if (ch > MAX_CODE_POINT) - throw new IOException(MessageFormat.format("Illegal UTF-8 sequence: final value is out of range: {0}", - new Integer(ch))); - - // Convert 21-bit codepoint to Java chars: - // 0..ffff are represented directly as a single char - // 10000..10ffff are represented as a "surrogate pair" of two chars - // See: http://java.sun.com/developer/technicalArticles/Intl/Supplementary/ - - if (ch > 0xffff) { - // Use a surrogate pair to represent it. - ch -= 0x10000; // ch is now 0..fffff (20 bits) - cdata[out++] = (char) (0xd800 + (ch >> 10)); // top 10 bits - cdata[out++] = (char) (0xdc00 + (ch & 0x3ff)); // bottom 10 bits - } else if (ch >= 0xd800 && ch < 0xe000) { - // Not allowed to encode the surrogate range directly. - throw new IOException(MessageFormat.format("Illegal UTF-8 sequence: final value is a surrogate value: {0}", - new Integer(ch))); - } else { - // Normal case. - cdata[out++] = (char) ch; - } - } - } - catch (ArrayIndexOutOfBoundsException a) - { - throw new IOException("Illegal UTF-8 sequence: multibyte sequence was truncated"); - } - - // Check if we ran past the end without seeing an exception. - if (in > end) - throw new IOException("Illegal UTF-8 sequence: multibyte sequence was truncated"); - - return new String(cdata, 0, out); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/io/package.html b/src/com/massivecraft/massivecore/xlib/bson/io/package.html deleted file mode 100644 index 8bf6c44f..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/io/package.html +++ /dev/null @@ -1,3 +0,0 @@ - -

Contains classes implementing I/O operations used by BSON objects.

- diff --git a/src/com/massivecraft/massivecore/xlib/bson/package.html b/src/com/massivecraft/massivecore/xlib/bson/package.html deleted file mode 100644 index d10d9f8a..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/package.html +++ /dev/null @@ -1,3 +0,0 @@ - -

Contains the base BSON classes and Encoder/Decoder.

- diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/BSONTimestamp.java b/src/com/massivecraft/massivecore/xlib/bson/types/BSONTimestamp.java deleted file mode 100644 index 24cda031..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/BSONTimestamp.java +++ /dev/null @@ -1,96 +0,0 @@ -// BSONTimestamp.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import java.io.Serializable; -import java.util.Date; - -/** - * this is used for internal increment values. - * for storing normal dates in MongoDB, you should use java.util.Date - * time is seconds since epoch - * inc is an ordinal - */ -public class BSONTimestamp implements Comparable, Serializable { - - private static final long serialVersionUID = -3268482672267936464L; - - static final boolean D = Boolean.getBoolean( "DEBUG.DBTIMESTAMP" ); - - public BSONTimestamp(){ - _inc = 0; - _time = null; - } - - public BSONTimestamp(int time, int inc ){ - _time = new Date( time * 1000L ); - _inc = inc; - } - - /** - * @return get time in seconds since epoch - */ - public int getTime(){ - if ( _time == null ) - return 0; - return (int)(_time.getTime() / 1000); - } - - public int getInc(){ - return _inc; - } - - public String toString(){ - return "TS time:" + _time + " inc:" + _inc; - } - - @Override - public int compareTo(BSONTimestamp ts) { - if(getTime() != ts.getTime()) { - return getTime() - ts.getTime(); - } - else{ - return getInc() - ts.getInc(); - } - } - - @Override - public int hashCode() { - final int prime = 31; - int result = 1; - result = prime * result + _inc; - result = prime * result + getTime(); - return result; - } - - @Override - public boolean equals(Object obj) { - if (obj == this) - return true; - if (obj instanceof BSONTimestamp) { - BSONTimestamp t2 = (BSONTimestamp) obj; - return getTime() == t2.getTime() && getInc() == t2.getInc(); - } - return false; - } - - final int _inc; - final Date _time; - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/BasicBSONList.java b/src/com/massivecraft/massivecore/xlib/bson/types/BasicBSONList.java deleted file mode 100644 index c1a2389c..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/BasicBSONList.java +++ /dev/null @@ -1,164 +0,0 @@ -// BasicBSONList.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import com.massivecraft.massivecore.xlib.bson.*; -import com.massivecraft.massivecore.xlib.bson.util.StringRangeSet; - -import java.util.*; - -/** - * Utility class to allow array DBObjects to be created. - *

- * Note: MongoDB will also create arrays from java.util.Lists. - *

- *

- * 

- * DBObject obj = new BasicBSONList();
- * obj.put( "0", value1 );
- * obj.put( "4", value2 );
- * obj.put( 2, value3 );
- *
- * This simulates the array [ value1, null, value3, null, value2 ] by creating the - * DBObject { "0" : value1, "1" : null, "2" : value3, "3" : null, "4" : value2 }. - *

- *

- * BasicBSONList only supports numeric keys. Passing strings that cannot be converted to ints will cause an - * IllegalArgumentException. - * 

- * BasicBSONList list = new BasicBSONList();
- * list.put("1", "bar"); // ok
- * list.put("1E1", "bar"); // throws exception
- *
- *

- */ -@SuppressWarnings({"unchecked", "rawtypes"}) -public class BasicBSONList extends ArrayList implements BSONObject { - - private static final long serialVersionUID = -4415279469780082174L; - - public BasicBSONList() { } - - /** - * Puts a value at an index. - * For interface compatibility. Must be passed a String that is parsable to an int. - * @param key the index at which to insert the value - * @param v the value to insert - * @return the value - * @throws IllegalArgumentException if key cannot be parsed into an int - */ - public Object put( String key , Object v ){ - return put(_getInt( key ), v); - } - - /** - * Puts a value at an index. - * This will fill any unset indexes less than index with null. - * @param key the index at which to insert the value - * @param v the value to insert - * @return the value - */ - public Object put( int key, Object v ) { - while ( key >= size() ) - add( null ); - set( key , v ); - return v; - } - - public void putAll( Map m ){ - for ( Map.Entry entry : (Set)m.entrySet() ){ - put( entry.getKey().toString() , entry.getValue() ); - } - } - - public void putAll( BSONObject o ){ - for ( String k : o.keySet() ){ - put( k , o.get( k ) ); - } - } - - /** - * Gets a value at an index. - * For interface compatibility. Must be passed a String that is parsable to an int. - * @param key the index - * @return the value, if found, or null - * @throws IllegalArgumentException if key cannot be parsed into an int - */ - public Object get( String key ){ - int i = _getInt( key ); - if ( i < 0 ) - return null; - if ( i >= size() ) - return null; - return get( i ); - } - - public Object removeField( String key ){ - int i = _getInt( key ); - if ( i < 0 ) - return null; - if ( i >= size() ) - return null; - return remove( i ); - } - - /** - * @deprecated - */ - @Deprecated - public boolean containsKey( String key ){ - return containsField(key); - } - - public boolean containsField( String key ){ - int i = _getInt( key , false ); - if ( i < 0 ) - return false; - return i >= 0 && i < size(); - } - - public Set keySet(){ - return new StringRangeSet(size()); - } - - public Map toMap() { - Map m = new HashMap(); - Iterator i = this.keySet().iterator(); - while (i.hasNext()) { - Object s = i.next(); - m.put(s, this.get(String.valueOf(s))); - } - return m; - } - - int _getInt( String s ){ - return _getInt( s , true ); - } - - int _getInt( String s , boolean err ){ - try { - return Integer.parseInt( s ); - } - catch ( Exception e ){ - if ( err ) - throw new IllegalArgumentException( "BasicBSONList can only work with numeric keys, not: [" + s + "]" ); - return -1; - } - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/Binary.java b/src/com/massivecraft/massivecore/xlib/bson/types/Binary.java deleted file mode 100644 index 3f9a4550..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/Binary.java +++ /dev/null @@ -1,98 +0,0 @@ -// Binary.java - -/** - * See the NOTICE.txt file distributed with this work for - * information regarding copyright ownership. - * - * The authors license this file to you under the - * Apache License, Version 2.0 (the "License"); you may not use - * this file except in compliance with the License. You may - * obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import com.massivecraft.massivecore.xlib.bson.BSON; - -import java.io.Serializable; -import java.util.Arrays; - -/** - * generic binary holder - */ -public class Binary implements Serializable { - - private static final long serialVersionUID = 7902997490338209467L; - - /** - * Creates a Binary object with the default binary type of 0 - * - * @param data raw data - */ - public Binary(byte[] data) { - this(BSON.B_GENERAL, data); - } - - /** - * Creates a Binary object - * - * @param type type of the field as encoded in BSON - * @param data raw data - */ - public Binary(byte type, byte[] data) { - _type = type; - _data = data; - } - - public byte getType() { - return _type; - } - - public byte[] getData() { - return _data; - } - - public int length() { - return _data.length; - } - - @Override - public boolean equals(Object o) { - if (this == o) { - return true; - } - if (!(o instanceof Binary)) { - return false; - } - - Binary binary = (Binary) o; - - if (_type != binary._type) { - return false; - } - if (!Arrays.equals(_data, binary._data)) { - return false; - } - - return true; - } - - @Override - public int hashCode() { - int result = (int) _type; - result = 31 * result + (_data != null ? Arrays.hashCode(_data) : 0); - return result; - } - - final byte _type; - final byte[] _data; -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/Code.java b/src/com/massivecraft/massivecore/xlib/bson/types/Code.java deleted file mode 100644 index f05b53a6..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/Code.java +++ /dev/null @@ -1,58 +0,0 @@ -// Code.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import java.io.Serializable; - -/** - * for using the Code type - */ -public class Code implements Serializable { - - private static final long serialVersionUID = 475535263314046697L; - - public Code( String code ){ - _code = code; - } - - public String getCode(){ - return _code; - } - - public boolean equals( Object o ){ - if ( ! ( o instanceof Code ) ) - return false; - - Code c = (Code)o; - return _code.equals( c._code ); - } - - public int hashCode(){ - return _code.hashCode(); - } - - @Override - public String toString() { - return getCode(); - } - - final String _code; - -} - diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/CodeWScope.java b/src/com/massivecraft/massivecore/xlib/bson/types/CodeWScope.java deleted file mode 100644 index 282655cc..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/CodeWScope.java +++ /dev/null @@ -1,53 +0,0 @@ -// CodeWScope.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import com.massivecraft.massivecore.xlib.bson.*; - -/** - * for using the CodeWScope type - */ -public class CodeWScope extends Code { - - private static final long serialVersionUID = -6284832275113680002L; - - public CodeWScope( String code , BSONObject scope ){ - super( code ); - _scope = scope; - } - - public BSONObject getScope(){ - return _scope; - } - - public boolean equals( Object o ){ - if ( ! ( o instanceof CodeWScope ) ) - return false; - - CodeWScope c = (CodeWScope)o; - return _code.equals( c._code ) && _scope.equals( c._scope ); - } - - public int hashCode(){ - return _code.hashCode() ^ _scope.hashCode(); - } - - final BSONObject _scope; -} - diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/MaxKey.java b/src/com/massivecraft/massivecore/xlib/bson/types/MaxKey.java deleted file mode 100644 index 0e79c6d9..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/MaxKey.java +++ /dev/null @@ -1,47 +0,0 @@ - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import java.io.Serializable; - -/** - * Represent the maximum key value regardless of the key's type - */ -public class MaxKey implements Serializable { - - private static final long serialVersionUID = 5123414776151687185L; - - public MaxKey() { - } - - @Override - public boolean equals(Object o) { - return o instanceof MaxKey; - } - - @Override - public int hashCode() { - return 0; - } - - @Override - public String toString() { - return "MaxKey"; - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/MinKey.java b/src/com/massivecraft/massivecore/xlib/bson/types/MinKey.java deleted file mode 100644 index 17a3e270..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/MinKey.java +++ /dev/null @@ -1,47 +0,0 @@ - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import java.io.Serializable; - -/** - * Represent the minimum key value regardless of the key's type - */ -public class MinKey implements Serializable { - - private static final long serialVersionUID = 4075901136671855684L; - - public MinKey() { - } - - @Override - public boolean equals(Object o) { - return o instanceof MinKey; - } - - @Override - public int hashCode() { - return 0; - } - - @Override - public String toString() { - return "MinKey"; - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/ObjectId.java b/src/com/massivecraft/massivecore/xlib/bson/types/ObjectId.java deleted file mode 100644 index e9d5a962..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/ObjectId.java +++ /dev/null @@ -1,401 +0,0 @@ -// ObjectId.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import java.net.*; -import java.nio.*; -import java.util.*; -import java.util.concurrent.atomic.*; -import java.util.logging.*; - -/** - * A globally unique identifier for objects. - *

Consists of 12 bytes, divided as follows: - * 

- * 
- * 
- *     
- * 
- *     
- * 
01234567891011
timemachinepidinc

- *
- * - * @dochub objectids - */ -public class ObjectId implements Comparable , java.io.Serializable { - - private static final long serialVersionUID = -4415279469780082174L; - - static final Logger LOGGER = Logger.getLogger( "org.bson.ObjectId" ); - - /** Gets a new object id. - * @return the new id - */ - public static ObjectId get(){ - return new ObjectId(); - } - - /** Checks if a string could be an ObjectId. - * @return whether the string could be an object id - */ - public static boolean isValid( String s ){ - if ( s == null ) - return false; - - final int len = s.length(); - if ( len != 24 ) - return false; - - for ( int i=0; i= '0' && c <= '9' ) - continue; - if ( c >= 'a' && c <= 'f' ) - continue; - if ( c >= 'A' && c <= 'F' ) - continue; - - return false; - } - - return true; - } - - /** Turn an object into an ObjectId, if possible. - * Strings will be converted into ObjectIds, if possible, and ObjectIds will - * be cast and returned. Passing in null returns null. - * @param o the object to convert - * @return an ObjectId if it can be massaged, null otherwise - */ - public static ObjectId massageToObjectId( Object o ){ - if ( o == null ) - return null; - - if ( o instanceof ObjectId ) - return (ObjectId)o; - - if ( o instanceof String ){ - String s = o.toString(); - if ( isValid( s ) ) - return new ObjectId( s ); - } - - return null; - } - - public ObjectId( Date time ){ - this(time, _genmachine, _nextInc.getAndIncrement()); - } - - public ObjectId( Date time , int inc ){ - this( time , _genmachine , inc ); - } - - public ObjectId( Date time , int machine , int inc ){ - _time = (int)(time.getTime() / 1000); - _machine = machine; - _inc = inc; - _new = false; - } - - /** Creates a new instance from a string. - * @param s the string to convert - * @throws IllegalArgumentException if the string is not a valid id - */ - public ObjectId( String s ){ - this( s , false ); - } - - public ObjectId( String s , boolean babble ){ - - if ( ! isValid( s ) ) - throw new IllegalArgumentException( "invalid ObjectId [" + s + "]" ); - - if ( babble ) - s = babbleToMongod( s ); - - byte b[] = new byte[12]; - for ( int i=0; i=0; i-- ) - buf.append( _pos( b , i ) ); - for ( int i=11; i>=8; i-- ) - buf.append( _pos( b , i ) ); - - return buf.toString(); - } - - public String toString(){ - return toStringMongod(); - } - - int _compareUnsigned( int i , int j ){ - long li = 0xFFFFFFFFL; - li = i & li; - long lj = 0xFFFFFFFFL; - lj = j & lj; - long diff = li - lj; - if (diff < Integer.MIN_VALUE) - return Integer.MIN_VALUE; - if (diff > Integer.MAX_VALUE) - return Integer.MAX_VALUE; - return (int) diff; - } - - public int compareTo( ObjectId id ){ - if ( id == null ) - return -1; - - int x = _compareUnsigned( _time , id._time ); - if ( x != 0 ) - return x; - - x = _compareUnsigned( _machine , id._machine ); - if ( x != 0 ) - return x; - - return _compareUnsigned( _inc , id._inc ); - } - - public int getMachine(){ - return _machine; - } - - /** - * Gets the time of this ID, in milliseconds - */ - public long getTime(){ - return _time * 1000L; - } - - /** - * Gets the time of this ID, in seconds - */ - public int getTimeSecond(){ - return _time; - } - - public int getInc(){ - return _inc; - } - - public int _time(){ - return _time; - } - public int _machine(){ - return _machine; - } - public int _inc(){ - return _inc; - } - - public boolean isNew(){ - return _new; - } - - public void notNew(){ - _new = false; - } - - /** - * Gets the generated machine ID, identifying the machine / process / class loader - */ - public static int getGenMachineId() { - return _genmachine; - } - - /** - * Gets the current value of the auto increment - */ - public static int getCurrentInc() { - return _nextInc.get(); - } - - final int _time; - final int _machine; - final int _inc; - - boolean _new; - - public static int _flip( int x ){ - int z = 0; - z |= ( ( x << 24 ) & 0xFF000000 ); - z |= ( ( x << 8 ) & 0x00FF0000 ); - z |= ( ( x >> 8 ) & 0x0000FF00 ); - z |= ( ( x >> 24 ) & 0x000000FF ); - return z; - } - - private static AtomicInteger _nextInc = new AtomicInteger( (new java.util.Random()).nextInt() ); - - private static final int _genmachine; - static { - - try { - // build a 2-byte machine piece based on NICs info - int machinePiece; - { - try { - StringBuilder sb = new StringBuilder(); - Enumeration e = NetworkInterface.getNetworkInterfaces(); - while ( e.hasMoreElements() ){ - NetworkInterface ni = e.nextElement(); - sb.append( ni.toString() ); - } - machinePiece = sb.toString().hashCode() << 16; - } catch (Throwable e) { - // exception sometimes happens with IBM JVM, use random - LOGGER.log(Level.WARNING, e.getMessage(), e); - machinePiece = (new Random().nextInt()) << 16; - } - LOGGER.fine( "machine piece post: " + Integer.toHexString( machinePiece ) ); - } - - // add a 2 byte process piece. It must represent not only the JVM but the class loader. - // Since static var belong to class loader there could be collisions otherwise - final int processPiece; - { - int processId = new java.util.Random().nextInt(); - try { - processId = java.lang.management.ManagementFactory.getRuntimeMXBean().getName().hashCode(); - } - catch ( Throwable t ){ - } - - ClassLoader loader = ObjectId.class.getClassLoader(); - int loaderId = loader != null ? System.identityHashCode(loader) : 0; - - StringBuilder sb = new StringBuilder(); - sb.append(Integer.toHexString(processId)); - sb.append(Integer.toHexString(loaderId)); - processPiece = sb.toString().hashCode() & 0xFFFF; - LOGGER.fine( "process piece: " + Integer.toHexString( processPiece ) ); - } - - _genmachine = machinePiece | processPiece; - LOGGER.fine( "machine : " + Integer.toHexString( _genmachine ) ); - } - catch ( Exception e ){ - throw new RuntimeException( e ); - } - - } -} - diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/Symbol.java b/src/com/massivecraft/massivecore/xlib/bson/types/Symbol.java deleted file mode 100644 index e8d271b2..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/Symbol.java +++ /dev/null @@ -1,74 +0,0 @@ -// Symbol.java - -/** - * Copyright (C) 2009 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.types; - -import java.io.Serializable; - -/** - * Class to hold a BSON symbol object, which is an interned string in Ruby - */ -public class Symbol implements Serializable { - - private static final long serialVersionUID = 1326269319883146072L; - - public Symbol(String s) { - _symbol = s; - } - - public String getSymbol(){ - return _symbol; - } - - /** - * Will compare equal to a String that is equal to the String that this holds - * @param o - * @return - */ - @Override - public boolean equals(Object o) { - if (this == o) return true; - if (o == null) return false; - - String otherSymbol; - if (o instanceof Symbol) { - otherSymbol = ((Symbol) o)._symbol; - } - else if (o instanceof String) { - otherSymbol = (String) o; - } - else { - return false; - } - - if (_symbol != null ? !_symbol.equals(otherSymbol) : otherSymbol != null) return false; - - return true; - } - - @Override - public int hashCode() { - return _symbol != null ? _symbol.hashCode() : 0; - } - - public String toString(){ - return _symbol; - } - - private final String _symbol; -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/types/package.html b/src/com/massivecraft/massivecore/xlib/bson/types/package.html deleted file mode 100644 index ed93a43b..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/types/package.html +++ /dev/null @@ -1,3 +0,0 @@ - -

Contains classes implementing various BSON types.

- diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/AbstractCopyOnWriteMap.java b/src/com/massivecraft/massivecore/xlib/bson/util/AbstractCopyOnWriteMap.java deleted file mode 100644 index 69bfc88b..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/AbstractCopyOnWriteMap.java +++ /dev/null @@ -1,631 +0,0 @@ -/** - * Copyright 2008 Atlassian Pty Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.util; - -import static com.massivecraft.massivecore.xlib.bson.util.Assertions.notNull; -import static java.util.Collections.unmodifiableCollection; -import static java.util.Collections.unmodifiableSet; - -import com.massivecraft.massivecore.xlib.bson.util.annotations.GuardedBy; -import com.massivecraft.massivecore.xlib.bson.util.annotations.ThreadSafe; - -import java.io.Serializable; -import java.util.Collection; -import java.util.Collections; -import java.util.Iterator; -import java.util.Map; -import java.util.Set; -import java.util.concurrent.ConcurrentMap; -import java.util.concurrent.locks.Lock; -import java.util.concurrent.locks.ReentrantLock; - -/** - * Abstract base class for COW {@link Map} implementations that delegate to an - * internal map. - * - * @param The key type - * @param The value type - * @param the internal {@link Map} or extension for things like sorted and - * navigable maps. - */ -@ThreadSafe -abstract class AbstractCopyOnWriteMap> implements ConcurrentMap, Serializable { - private static final long serialVersionUID = 4508989182041753878L; - - @GuardedBy("lock") - private volatile M delegate; - - // import edu.umd.cs.findbugs.annotations.@SuppressWarnings - private final transient Lock lock = new ReentrantLock(); - - // private final transient EntrySet entrySet = new EntrySet(); - // private final transient KeySet keySet = new KeySet(); - // private final transient Values values = new Values(); - // private final View.Type viewType; - private final View view; - - /** - * Create a new {@link CopyOnWriteMap} with the supplied {@link Map} to - * initialize the values. - * - * @param map the initial map to initialize with - * @param viewType for writable or read-only key, value and entrySet views - */ - protected > AbstractCopyOnWriteMap(final N map, final View.Type viewType) { - this.delegate = notNull("delegate", copy(notNull("map", map))); - this.view = notNull("viewType", viewType).get(this); - } - - /** - * Copy function, implemented by sub-classes. - * - * @param the map to copy and return. - * @param map the initial values of the newly created map. - * @return a new map. Will never be modified after construction. - */ - @GuardedBy("lock") - abstract > M copy(N map); - - // - // mutable operations - // - - public final void clear() { - lock.lock(); - try { - set(copy(Collections. emptyMap())); - } finally { - lock.unlock(); - } - } - - public final V remove(final Object key) { - lock.lock(); - try { - // short circuit if key doesn't exist - if (!delegate.containsKey(key)) { - return null; - } - final M map = copy(); - try { - return map.remove(key); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - - public boolean remove(final Object key, final Object value) { - lock.lock(); - try { - if (delegate.containsKey(key) && equals(value, delegate.get(key))) { - final M map = copy(); - map.remove(key); - set(map); - return true; - } else { - return false; - } - } finally { - lock.unlock(); - } - } - - public boolean replace(final K key, final V oldValue, final V newValue) { - lock.lock(); - try { - if (!delegate.containsKey(key) || !equals(oldValue, delegate.get(key))) { - return false; - } - final M map = copy(); - map.put(key, newValue); - set(map); - return true; - } finally { - lock.unlock(); - } - } - - public V replace(final K key, final V value) { - lock.lock(); - try { - if (!delegate.containsKey(key)) { - return null; - } - final M map = copy(); - try { - return map.put(key, value); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - - public final V put(final K key, final V value) { - lock.lock(); - try { - final M map = copy(); - try { - return map.put(key, value); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - - public V putIfAbsent(final K key, final V value) { - lock.lock(); - try { - if (!delegate.containsKey(key)) { - final M map = copy(); - try { - return map.put(key, value); - } finally { - set(map); - } - } - return delegate.get(key); - } finally { - lock.unlock(); - } - } - - public final void putAll(final Map t) { - lock.lock(); - try { - final M map = copy(); - map.putAll(t); - set(map); - } finally { - lock.unlock(); - } - } - - protected M copy() { - lock.lock(); - try { - return copy(delegate); - } finally { - lock.unlock(); - } - } - - @GuardedBy("lock") - protected void set(final M map) { - delegate = map; - } - - // - // Collection views - // - - public final Set> entrySet() { - return view.entrySet(); - } - - public final Set keySet() { - return view.keySet(); - } - - public final Collection values() { - return view.values(); - } - - // - // delegate operations - // - - public final boolean containsKey(final Object key) { - return delegate.containsKey(key); - } - - public final boolean containsValue(final Object value) { - return delegate.containsValue(value); - } - - public final V get(final Object key) { - return delegate.get(key); - } - - public final boolean isEmpty() { - return delegate.isEmpty(); - } - - public final int size() { - return delegate.size(); - } - - @Override - public final boolean equals(final Object o) { - return delegate.equals(o); - } - - @Override - public final int hashCode() { - return delegate.hashCode(); - } - - protected final M getDelegate() { - return delegate; - } - - @Override - public String toString() { - return delegate.toString(); - } - - // - // inner classes - // - - private class KeySet extends CollectionView implements Set { - - @Override - Collection getDelegate() { - return delegate.keySet(); - } - - // - // mutable operations - // - - public void clear() { - lock.lock(); - try { - final M map = copy(); - map.keySet().clear(); - set(map); - } finally { - lock.unlock(); - } - } - - public boolean remove(final Object o) { - return AbstractCopyOnWriteMap.this.remove(o) != null; - } - - public boolean removeAll(final Collection c) { - lock.lock(); - try { - final M map = copy(); - try { - return map.keySet().removeAll(c); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - - public boolean retainAll(final Collection c) { - lock.lock(); - try { - final M map = copy(); - try { - return map.keySet().retainAll(c); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - } - - private final class Values extends CollectionView { - - @Override - Collection getDelegate() { - return delegate.values(); - } - - public void clear() { - lock.lock(); - try { - final M map = copy(); - map.values().clear(); - set(map); - } finally { - lock.unlock(); - } - } - - public boolean remove(final Object o) { - lock.lock(); - try { - if (!contains(o)) { - return false; - } - final M map = copy(); - try { - return map.values().remove(o); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - - public boolean removeAll(final Collection c) { - lock.lock(); - try { - final M map = copy(); - try { - return map.values().removeAll(c); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - - public boolean retainAll(final Collection c) { - lock.lock(); - try { - final M map = copy(); - try { - return map.values().retainAll(c); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - } - - private class EntrySet extends CollectionView> implements Set> { - - @Override - Collection> getDelegate() { - return delegate.entrySet(); - } - - public void clear() { - lock.lock(); - try { - final M map = copy(); - map.entrySet().clear(); - set(map); - } finally { - lock.unlock(); - } - } - - public boolean remove(final Object o) { - lock.lock(); - try { - if (!contains(o)) { - return false; - } - final M map = copy(); - try { - return map.entrySet().remove(o); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - - public boolean removeAll(final Collection c) { - lock.lock(); - try { - final M map = copy(); - try { - return map.entrySet().removeAll(c); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - - public boolean retainAll(final Collection c) { - lock.lock(); - try { - final M map = copy(); - try { - return map.entrySet().retainAll(c); - } finally { - set(map); - } - } finally { - lock.unlock(); - } - } - } - - private static class UnmodifiableIterator implements Iterator { - private final Iterator delegate; - - public UnmodifiableIterator(final Iterator delegate) { - this.delegate = delegate; - } - - public boolean hasNext() { - return delegate.hasNext(); - } - - public T next() { - return delegate.next(); - } - - public void remove() { - throw new UnsupportedOperationException(); - } - } - - protected static abstract class CollectionView implements Collection { - - abstract Collection getDelegate(); - - // - // delegate operations - // - - public final boolean contains(final Object o) { - return getDelegate().contains(o); - } - - public final boolean containsAll(final Collection c) { - return getDelegate().containsAll(c); - } - - public final Iterator iterator() { - return new UnmodifiableIterator(getDelegate().iterator()); - } - - public final boolean isEmpty() { - return getDelegate().isEmpty(); - } - - public final int size() { - return getDelegate().size(); - } - - public final Object[] toArray() { - return getDelegate().toArray(); - } - - public final T[] toArray(final T[] a) { - return getDelegate().toArray(a); - } - - @Override - public int hashCode() { - return getDelegate().hashCode(); - } - - @Override - public boolean equals(final Object obj) { - return getDelegate().equals(obj); - } - - @Override - public String toString() { - return getDelegate().toString(); - } - - // - // unsupported operations - // - - public final boolean add(final E o) { - throw new UnsupportedOperationException(); - } - - public final boolean addAll(final Collection c) { - throw new UnsupportedOperationException(); - } - } - - private boolean equals(final Object o1, final Object o2) { - if (o1 == null) { - return o2 == null; - } - return o1.equals(o2); - } - - /** - * Provides access to the views of the underlying key, value and entry - * collections. - */ - public static abstract class View { - View() {} - - abstract Set keySet(); - - abstract Set> entrySet(); - - abstract Collection values(); - - /** - * The different types of {@link View} available - */ - public enum Type { - STABLE { - @Override - > View get(final AbstractCopyOnWriteMap host) { - return host.new Immutable(); - } - }, - LIVE { - @Override - > View get(final AbstractCopyOnWriteMap host) { - return host.new Mutable(); - } - }; - abstract > View get(AbstractCopyOnWriteMap host); - } - } - - final class Immutable extends View implements Serializable { - - private static final long serialVersionUID = -4158727180429303818L; - - @Override - public Set keySet() { - return unmodifiableSet(delegate.keySet()); - } - - @Override - public Set> entrySet() { - return unmodifiableSet(delegate.entrySet()); - } - - @Override - public Collection values() { - return unmodifiableCollection(delegate.values()); - } - } - - final class Mutable extends View implements Serializable { - - private static final long serialVersionUID = 1624520291194797634L; - - private final transient KeySet keySet = new KeySet(); - private final transient EntrySet entrySet = new EntrySet(); - private final transient Values values = new Values(); - - @Override - public Set keySet() { - return keySet; - } - - @Override - public Set> entrySet() { - return entrySet; - } - - @Override - public Collection values() { - return values; - } - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/Assertions.java b/src/com/massivecraft/massivecore/xlib/bson/util/Assertions.java deleted file mode 100644 index 097cd165..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/Assertions.java +++ /dev/null @@ -1,48 +0,0 @@ -/** - * Copyright 2008 Atlassian Pty Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.util; - -/** - * Design by contract assertions. - */ -public class Assertions { - public static T notNull(final String name, final T notNull) throws IllegalArgumentException { - if (notNull == null) { - throw new NullArgumentException(name); - } - return notNull; - } - - public static void isTrue(final String name, final boolean check) throws IllegalArgumentException { - if (!check) { - throw new IllegalArgumentException(name); - } - } - - // /CLOVER:OFF - private Assertions() {} - - // /CLOVER:ON - - static class NullArgumentException extends IllegalArgumentException { - private static final long serialVersionUID = 6178592463723624585L; - - NullArgumentException(final String name) { - super(name + " should not be null!"); - } - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/ClassAncestry.java b/src/com/massivecraft/massivecore/xlib/bson/util/ClassAncestry.java deleted file mode 100644 index 9f9d86ba..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/ClassAncestry.java +++ /dev/null @@ -1,72 +0,0 @@ -package com.massivecraft.massivecore.xlib.bson.util; - -import static com.massivecraft.massivecore.xlib.bson.util.CopyOnWriteMap.newHashMap; -import static java.util.Collections.unmodifiableList; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.concurrent.ConcurrentMap; - -class ClassAncestry { - - /** - * getAncestry - * - * Walks superclass and interface graph, superclasses first, then - * interfaces, to compute an ancestry list. Supertypes are visited left to - * right. Duplicates are removed such that no Class will appear in the list - * before one of its subtypes. - * - * Does not need to be synchronized, races are harmless as the Class graph - * does not change at runtime. - */ - public static List> getAncestry(Class c) { - final ConcurrentMap, List>> cache = getClassAncestryCache(); - while (true) { - List> cachedResult = cache.get(c); - if (cachedResult != null) { - return cachedResult; - } - cache.putIfAbsent(c, computeAncestry(c)); - } - } - - /** - * computeAncestry, starting with children and going back to parents - */ - private static List> computeAncestry(Class c) { - final List> result = new ArrayList>(); - result.add(Object.class); - computeAncestry(c, result); - Collections.reverse(result); - return unmodifiableList(new ArrayList>(result)); - } - - private static void computeAncestry(Class c, List> result) { - if ((c == null) || (c == Object.class)) { - return; - } - - // first interfaces (looks backwards but is not) - Class[] interfaces = c.getInterfaces(); - for (int i = interfaces.length - 1; i >= 0; i--) { - computeAncestry(interfaces[i], result); - } - - // next superclass - computeAncestry(c.getSuperclass(), result); - - if (!result.contains(c)) - result.add(c); - } - - /** - * classAncestryCache - */ - private static ConcurrentMap, List>> getClassAncestryCache() { - return (_ancestryCache); - } - - private static final ConcurrentMap, List>> _ancestryCache = newHashMap(); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/ClassMap.java b/src/com/massivecraft/massivecore/xlib/bson/util/ClassMap.java deleted file mode 100644 index f1d38c7c..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/ClassMap.java +++ /dev/null @@ -1,100 +0,0 @@ -// ClassMap.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.util; - -import java.util.List; -import java.util.Map; - -/** - * Maps Class objects to values. A ClassMap is different from a regular Map in - * that get(c) does not only look to see if 'c' is a key in the Map, but also - * walks the up superclass and interface graph of 'c' to find matches. Derived - * matches of this sort are then "cached" in the registry so that matches are - * faster on future gets. - * - * This is a very useful class for Class based registries. - * - * Example: - * - * ClassMap m = new ClassMap(); m.put(Animal.class, "Animal"); - * m.put(Fox.class, "Fox"); m.Fox.class) --> "Fox" m.get(Dog.class) --> "Animal" - * - * (assuming Dog.class < Animal.class) - */ -public class ClassMap { - /** - * Walks superclass and interface graph, superclasses first, then - * interfaces, to compute an ancestry list. Supertypes are visited left to - * right. Duplicates are removed such that no Class will appear in the list - * before one of its subtypes. - */ - public static List> getAncestry(Class c) { - return ClassAncestry.getAncestry(c); - } - - private final class ComputeFunction implements Function, T> { - @Override - public T apply(Class a) { - for (Class cls : getAncestry(a)) { - T result = map.get(cls); - if (result != null) { - return result; - } - } - return null; - } - }; - - private final Map, T> map = CopyOnWriteMap.newHashMap(); - private final Map, T> cache = ComputingMap.create(new ComputeFunction()); - - - public T get(Object key) { - return cache.get(key); - } - - public T put(Class key, T value) { - try { - return map.put(key, value); - } finally { - cache.clear(); - } - } - - public T remove(Object key) { - try { - return map.remove(key); - } finally { - cache.clear(); - } - } - - public void clear() { - map.clear(); - cache.clear(); - } - - public int size() { - return map.size(); - } - - public boolean isEmpty() { - return map.isEmpty(); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/ComputingMap.java b/src/com/massivecraft/massivecore/xlib/bson/util/ComputingMap.java deleted file mode 100644 index 1965b5d5..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/ComputingMap.java +++ /dev/null @@ -1,109 +0,0 @@ -package com.massivecraft.massivecore.xlib.bson.util; - -import static com.massivecraft.massivecore.xlib.bson.util.Assertions.notNull; - -import java.util.Collection; -import java.util.Map; -import java.util.Set; -import java.util.concurrent.ConcurrentMap; - -final class ComputingMap implements Map, Function { - - public static Map create(Function function) { - return new ComputingMap(CopyOnWriteMap. newHashMap(), function); - } - - private final ConcurrentMap map; - private final Function function; - - ComputingMap(ConcurrentMap map, Function function) { - this.map = notNull("map", map); - this.function = notNull("function", function); - } - - public V get(Object key) { - while (true) { - V v = map.get(key); - if (v != null) - return v; - @SuppressWarnings("unchecked") - K k = (K) key; - V value = function.apply(k); - if (value == null) - return null; - map.putIfAbsent(k, value); - } - } - - public V apply(K k) { - return get(k); - } - - public V putIfAbsent(K key, V value) { - return map.putIfAbsent(key, value); - } - - public boolean remove(Object key, Object value) { - return map.remove(key, value); - } - - public boolean replace(K key, V oldValue, V newValue) { - return map.replace(key, oldValue, newValue); - } - - public V replace(K key, V value) { - return map.replace(key, value); - } - - public int size() { - return map.size(); - } - - public boolean isEmpty() { - return map.isEmpty(); - } - - public boolean containsKey(Object key) { - return map.containsKey(key); - } - - public boolean containsValue(Object value) { - return map.containsValue(value); - } - - public V put(K key, V value) { - return map.put(key, value); - } - - public V remove(Object key) { - return map.remove(key); - } - - public void putAll(Map m) { - map.putAll(m); - } - - public void clear() { - map.clear(); - } - - public Set keySet() { - return map.keySet(); - } - - public Collection values() { - return map.values(); - } - - public Set> entrySet() { - return map.entrySet(); - } - - public boolean equals(Object o) { - return map.equals(o); - } - - public int hashCode() { - return map.hashCode(); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/CopyOnWriteMap.java b/src/com/massivecraft/massivecore/xlib/bson/util/CopyOnWriteMap.java deleted file mode 100644 index 936e1df9..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/CopyOnWriteMap.java +++ /dev/null @@ -1,272 +0,0 @@ -/** - * Copyright 2008 Atlassian Pty Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.util; - -import java.util.Collections; -import java.util.HashMap; -import java.util.LinkedHashMap; -import java.util.Map; -import java.util.TreeMap; -import java.util.WeakHashMap; - -import com.massivecraft.massivecore.xlib.bson.util.AbstractCopyOnWriteMap.View.Type; -import com.massivecraft.massivecore.xlib.bson.util.annotations.GuardedBy; -import com.massivecraft.massivecore.xlib.bson.util.annotations.ThreadSafe; - -/** - * A thread-safe variant of {@link Map} in which all mutative operations (the - * "destructive" operations described by {@link Map} put, remove and so on) are - * implemented by making a fresh copy of the underlying map. - *

- * This is ordinarily too costly, but may be more efficient than - * alternatives when traversal operations vastly out-number mutations, and is - * useful when you cannot or don't want to synchronize traversals, yet need to - * preclude interference among concurrent threads. The "snapshot" style - * iterators on the collections returned by {@link #entrySet()}, - * {@link #keySet()} and {@link #values()} use a reference to the internal map - * at the point that the iterator was created. This map never changes during the - * lifetime of the iterator, so interference is impossible and the iterator is - * guaranteed not to throw ConcurrentModificationException. The - * iterators will not reflect additions, removals, or changes to the list since - * the iterator was created. Removing elements via these iterators is not - * supported. The mutable operations on these collections (remove, retain etc.) - * are supported but as with the {@link Map} interface, add and addAll are not - * and throw {@link UnsupportedOperationException}. - *

- * The actual copy is performed by an abstract {@link #copy(Map)} method. The - * method is responsible for the underlying Map implementation (for instance a - * {@link HashMap}, {@link TreeMap}, {@link LinkedHashMap} etc.) and therefore - * the semantics of what this map will cope with as far as null keys and values, - * iteration ordering etc. See the note below about suitable candidates for - * underlying Map implementations - *

- * There are supplied implementations for the common j.u.c {@link Map} - * implementations via the {@link CopyOnWriteMap} static {@link Builder}. - *

- * Collection views of the keys, values and entries are optionally - * {@link View.Type.LIVE live} or {@link View.Type.STABLE stable}. Live views - * are modifiable will cause a copy if a modifying method is called on them. - * Methods on these will reflect the current state of the collection, although - * iterators will be snapshot style. If the collection views are stable they are - * unmodifiable, and will be a snapshot of the state of the map at the time the - * collection was asked for. - *

- * Please note that the thread-safety guarantees are limited to - * the thread-safety of the non-mutative (non-destructive) operations of the - * underlying map implementation. For instance some implementations such as - * {@link WeakHashMap} and {@link LinkedHashMap} with access ordering are - * actually structurally modified by the {@link #get(Object)} method and are - * therefore not suitable candidates as delegates for this class. - * - * @param the key type - * @param the value type - * @author Jed Wesley-Smith - */ -@ThreadSafe -abstract class CopyOnWriteMap extends AbstractCopyOnWriteMap> { - private static final long serialVersionUID = 7935514534647505917L; - - /** - * Get a {@link Builder} for a {@link CopyOnWriteMap} instance. - * - * @param key type - * @param value type - * @return a fresh builder - */ - public static Builder builder() { - return new Builder(); - } - - /** - * Build a {@link CopyOnWriteMap} and specify all the options. - * - * @param key type - * @param value type - */ - public static class Builder { - private View.Type viewType = View.Type.STABLE; - private final Map initialValues = new HashMap(); - - Builder() {} - - /** - * Views are stable (fixed in time) and unmodifiable. - */ - public Builder stableViews() { - viewType = View.Type.STABLE; - return this; - } - - /** - * Views are live (reflecting concurrent updates) and mutator methods - * are supported. - */ - public Builder addAll(final Map values) { - initialValues.putAll(values); - return this; - } - - /** - * Views are live (reflecting concurrent updates) and mutator methods - * are supported. - */ - public Builder liveViews() { - viewType = View.Type.LIVE; - return this; - } - - public CopyOnWriteMap newHashMap() { - return new Hash(initialValues, viewType); - } - - public CopyOnWriteMap newLinkedMap() { - return new Linked(initialValues, viewType); - } - } - - /** - * Creates a new {@link CopyOnWriteMap} with an underlying {@link HashMap}. - *

- * This map has {@link View.Type.STABLE stable} views. - */ - public static CopyOnWriteMap newHashMap() { - final Builder builder = builder(); - return builder.newHashMap(); - } - - /** - * Creates a new {@link CopyOnWriteMap} with an underlying {@link HashMap} - * using the supplied map as the initial values. - *

- * This map has {@link View.Type.STABLE stable} views. - */ - public static CopyOnWriteMap newHashMap(final Map map) { - final Builder builder = builder(); - return builder.addAll(map).newHashMap(); - } - - /** - * Creates a new {@link CopyOnWriteMap} with an underlying - * {@link LinkedHashMap}. Iterators for this map will be return elements in - * insertion order. - *

- * This map has {@link View.Type.STABLE stable} views. - */ - public static CopyOnWriteMap newLinkedMap() { - final Builder builder = builder(); - return builder.newLinkedMap(); - } - - /** - * Creates a new {@link CopyOnWriteMap} with an underlying - * {@link LinkedHashMap} using the supplied map as the initial values. - * Iterators for this map will be return elements in insertion order. - *

- * This map has {@link View.Type.STABLE stable} views. - */ - public static CopyOnWriteMap newLinkedMap(final Map map) { - final Builder builder = builder(); - return builder.addAll(map).newLinkedMap(); - } - - // - // constructors - // - - /** - * Create a new {@link CopyOnWriteMap} with the supplied {@link Map} to - * initialize the values. - * - * @param map the initial map to initialize with - * @deprecated since 0.0.12 use the versions that explicitly specify - * View.Type - */ - @Deprecated - protected CopyOnWriteMap(final Map map) { - this(map, View.Type.LIVE); - } - - /** - * Create a new empty {@link CopyOnWriteMap}. - * - * @deprecated since 0.0.12 use the versions that explicitly specify - * View.Type - */ - @Deprecated - protected CopyOnWriteMap() { - this(Collections. emptyMap(), View.Type.LIVE); - } - - /** - * Create a new {@link CopyOnWriteMap} with the supplied {@link Map} to - * initialize the values. This map may be optionally modified using any of - * the key, entry or value views - * - * @param map the initial map to initialize with - */ - protected CopyOnWriteMap(final Map map, final View.Type viewType) { - super(map, viewType); - } - - /** - * Create a new empty {@link CopyOnWriteMap}. This map may be optionally - * modified using any of the key, entry or value views - */ - protected CopyOnWriteMap(final View.Type viewType) { - super(Collections. emptyMap(), viewType); - } - - @Override - @GuardedBy("internal-lock") - protected abstract > Map copy(N map); - - // - // inner classes - // - - /** - * Uses {@link HashMap} instances as its internal storage. - */ - static class Hash extends CopyOnWriteMap { - private static final long serialVersionUID = 5221824943734164497L; - - Hash(final Map map, final Type viewType) { - super(map, viewType); - } - - @Override - public > Map copy(final N map) { - return new HashMap(map); - } - } - - /** - * Uses {@link LinkedHashMap} instances as its internal storage. - */ - static class Linked extends CopyOnWriteMap { - private static final long serialVersionUID = -8659999465009072124L; - - Linked(final Map map, final Type viewType) { - super(map, viewType); - } - - @Override - public > Map copy(final N map) { - return new LinkedHashMap(map); - } - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/Function.java b/src/com/massivecraft/massivecore/xlib/bson/util/Function.java deleted file mode 100644 index c4b2d2ea..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/Function.java +++ /dev/null @@ -1,5 +0,0 @@ -package com.massivecraft.massivecore.xlib.bson.util; - -interface Function { - B apply(A a); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/SimplePool.java b/src/com/massivecraft/massivecore/xlib/bson/util/SimplePool.java deleted file mode 100644 index 9b03233a..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/SimplePool.java +++ /dev/null @@ -1,58 +0,0 @@ -// SimplePool.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.bson.util; - -import java.util.*; -import java.util.concurrent.*; - -public abstract class SimplePool { - - public SimplePool( int max ){ - _max = max; - } - - public SimplePool(){ - _max = 1000; - } - - protected abstract T createNew(); - - protected boolean ok( T t ){ - return true; - } - - public T get(){ - T t = _stored.poll(); - if ( t != null ) - return t; - return createNew(); - } - - public void done( T t ){ - if ( ! ok( t ) ) - return; - - if ( _stored.size() > _max ) - return; - _stored.add( t ); - } - - final int _max; - private Queue _stored = new ConcurrentLinkedQueue(); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/StringRangeSet.java b/src/com/massivecraft/massivecore/xlib/bson/util/StringRangeSet.java deleted file mode 100644 index fccacbaa..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/StringRangeSet.java +++ /dev/null @@ -1,130 +0,0 @@ -/** - * Copyright (C) 2010 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.bson.util; - -import java.util.Collection; -import java.util.Iterator; -import java.util.Set; - -public class StringRangeSet implements Set { - - private final int size; - - private final static int NUMSTR_LEN = 100; - private final static String[] NUMSTRS = new String[100]; - static { - for (int i = 0; i < NUMSTR_LEN; ++i) - NUMSTRS[i] = String.valueOf(i); - } - - public StringRangeSet(int size) { - this.size = size; - } - - public int size() { - return size; - } - - public Iterator iterator() { - return new Iterator() { - - int index = 0; - - public boolean hasNext() { - return index < size; - } - - public String next() { - if (index < NUMSTR_LEN) - return NUMSTRS[index++]; - return String.valueOf(index++); - } - - public void remove() { - throw new UnsupportedOperationException(); - } - }; - } - - @Override - public boolean add(String e) { - throw new UnsupportedOperationException(); - } - - @Override - public boolean addAll(Collection c) { - throw new UnsupportedOperationException(); - } - - @Override - public void clear() { - throw new UnsupportedOperationException(); - } - - @Override - public boolean contains(Object o) { - int t = Integer.parseInt(String.valueOf(o)); - return t >= 0 && t < size; - } - - @Override - public boolean containsAll(Collection c) { - for (Object o : c) { - if (!contains(o)) { - return false; - } - } - return true; - } - - @Override - public boolean isEmpty() { - return false; - } - - @Override - public boolean remove(Object o) { - throw new UnsupportedOperationException(); - } - - @Override - public boolean removeAll(Collection c) { - throw new UnsupportedOperationException(); - } - - @Override - public boolean retainAll(Collection c) { - throw new UnsupportedOperationException(); - } - - @Override - public Object[] toArray() { - String[] array = new String[size()]; - for (int i = 0; i < size; ++i) { - if (i < NUMSTR_LEN) { - array[i] = NUMSTRS[i]; - } else { - array[i] = String.valueOf(i); - } - } - return array; - } - - @Override - public T[] toArray(T[] a) { - throw new UnsupportedOperationException(); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/annotations/GuardedBy.java b/src/com/massivecraft/massivecore/xlib/bson/util/annotations/GuardedBy.java deleted file mode 100644 index 84dbf155..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/annotations/GuardedBy.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (c) 2005 Brian Goetz and Tim Peierls - * Released under the Creative Commons Attribution License - * (http://creativecommons.org/licenses/by/2.5) - * Official home: http://www.jcip.net - * - * Any republication or derived work distributed in source code form - * must include this copyright and license notice. - */ - -package com.massivecraft.massivecore.xlib.bson.util.annotations; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * The field or method to which this annotation is applied can only be accessed - * when holding a particular lock, which may be a built-in (synchronization) lock, - * or may be an explicit java.util.concurrent.Lock. - * - * The argument determines which lock guards the annotated field or method: - *

    - *
  • - * this : The intrinsic lock of the object in whose class the field is defined. - *
    • - *
  • - * class-name.this : For inner classes, it may be necessary to disambiguate 'this'; - * the class-name.this designation allows you to specify which 'this' reference is intended - *
    • - *
  • - * itself : For reference fields only; the object to which the field refers. - *
    • - *
  • - * field-name : The lock object is referenced by the (instance or static) field - * specified by field-name. - *
    • - *
  • - * class-name.field-name : The lock object is reference by the static field specified - * by class-name.field-name. - *
    • - *
  • - * method-name() : The lock object is returned by calling the named nil-ary method. - *
    • - *
  • - * class-name.class : The Class object for the specified class should be used as the lock object. - *
    • - */ -@Target({ElementType.FIELD, ElementType.METHOD}) -@Retention(RetentionPolicy.RUNTIME) -public @interface GuardedBy { - String value(); -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/annotations/Immutable.java b/src/com/massivecraft/massivecore/xlib/bson/util/annotations/Immutable.java deleted file mode 100644 index f24b1c8c..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/annotations/Immutable.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright (c) 2005 Brian Goetz and Tim Peierls - * Released under the Creative Commons Attribution License - * (http://creativecommons.org/licenses/by/2.5) - * Official home: http://www.jcip.net - * - * Any republication or derived work distributed in source code form - * must include this copyright and license notice. - */ - -package com.massivecraft.massivecore.xlib.bson.util.annotations; - -import java.lang.annotation.*; - -/** - * The class to which this annotation is applied is immutable. This means that - * its state cannot be seen to change by callers, which implies that - *
      - *
    • all public fields are final,
      • - *
    • all public final reference fields refer to other immutable objects, and
      • - *
    • constructors and methods do not publish references to any internal state - * which is potentially mutable by the implementation.
      • - *
    - * Immutable objects may still have internal mutable state for purposes of performance - * optimization; some state variables may be lazily computed, so long as they are computed - * from immutable state and that callers cannot tell the difference. - *

    - * Immutable objects are inherently thread-safe; they may be passed between threads or - * published without synchronization. - */ -@Documented -@Target(ElementType.TYPE) -@Retention(RetentionPolicy.RUNTIME) -public @interface Immutable { -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/annotations/NotThreadSafe.java b/src/com/massivecraft/massivecore/xlib/bson/util/annotations/NotThreadSafe.java deleted file mode 100644 index 066d4766..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/annotations/NotThreadSafe.java +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Copyright (c) 2005 Brian Goetz and Tim Peierls - * Released under the Creative Commons Attribution License - * (http://creativecommons.org/licenses/by/2.5) - * Official home: http://www.jcip.net - * - * Any republication or derived work distributed in source code form - * must include this copyright and license notice. - */ - -package com.massivecraft.massivecore.xlib.bson.util.annotations; - -import java.lang.annotation.*; - - -/** - * The class to which this annotation is applied is not thread-safe. - * This annotation primarily exists for clarifying the non-thread-safety of a class - * that might otherwise be assumed to be thread-safe, despite the fact that it is a bad - * idea to assume a class is thread-safe without good reason. - * @see ThreadSafe - */ -@Documented -@Target(ElementType.TYPE) -@Retention(RetentionPolicy.RUNTIME) -public @interface NotThreadSafe { -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/annotations/ThreadSafe.java b/src/com/massivecraft/massivecore/xlib/bson/util/annotations/ThreadSafe.java deleted file mode 100644 index 97e862e0..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/annotations/ThreadSafe.java +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Copyright (c) 2005 Brian Goetz and Tim Peierls - * Released under the Creative Commons Attribution License - * (http://creativecommons.org/licenses/by/2.5) - * Official home: http://www.jcip.net - * - * Any republication or derived work distributed in source code form - * must include this copyright and license notice. - */ - -package com.massivecraft.massivecore.xlib.bson.util.annotations; - -import java.lang.annotation.*; - - -/** - * The class to which this annotation is applied is thread-safe. This means that - * no sequences of accesses (reads and writes to public fields, calls to public methods) - * may put the object into an invalid state, regardless of the interleaving of those actions - * by the runtime, and without requiring any additional synchronization or coordination on the - * part of the caller. - */ -@Documented -@Target(ElementType.TYPE) -@Retention(RetentionPolicy.RUNTIME) -public @interface ThreadSafe { -} diff --git a/src/com/massivecraft/massivecore/xlib/bson/util/package.html b/src/com/massivecraft/massivecore/xlib/bson/util/package.html deleted file mode 100644 index 50f680e3..00000000 --- a/src/com/massivecraft/massivecore/xlib/bson/util/package.html +++ /dev/null @@ -1,3 +0,0 @@ - -

    Misc utils used by BSON.

    - diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/AggregationOutput.java b/src/com/massivecraft/massivecore/xlib/mongodb/AggregationOutput.java deleted file mode 100644 index 8a43fb28..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/AggregationOutput.java +++ /dev/null @@ -1,58 +0,0 @@ -package com.massivecraft.massivecore.xlib.mongodb; - -public class AggregationOutput { - - /** - * returns an iterator to the results of the aggregation - * @return - */ - public Iterable results() { - return _resultSet; - } - - /** - * returns the command result of the aggregation - * @return - */ - public CommandResult getCommandResult(){ - return _commandResult; - } - - /** - * returns the original aggregation command - * @return - */ - public DBObject getCommand() { - return _cmd; - } - - /** - * returns the address of the server used to execute the aggregation - * @return - */ - public ServerAddress getServerUsed() { - return _commandResult.getServerUsed(); - } - - /** - * string representation of the aggregation command - */ - public String toString(){ - return _commandResult.toString(); - } - - @SuppressWarnings("unchecked") - public AggregationOutput(DBObject cmd, CommandResult raw) { - _commandResult = raw; - _cmd = cmd; - - if(raw.containsField("result")) - _resultSet = (Iterable) raw.get( "result" ); - else - throw new IllegalArgumentException("result undefined"); - } - - protected final CommandResult _commandResult; - protected final DBObject _cmd; - protected final Iterable _resultSet; -} \ No newline at end of file diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBList.java b/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBList.java deleted file mode 100644 index fe7019d6..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBList.java +++ /dev/null @@ -1,67 +0,0 @@ -// BasicDBList.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - - -import com.massivecraft.massivecore.xlib.bson.types.BasicBSONList; -import com.massivecraft.massivecore.xlib.mongodb.util.JSON; - -/** - * a basic implementation of bson list that is mongo specific - * @author antoine - */ -public class BasicDBList extends BasicBSONList implements DBObject { - - private static final long serialVersionUID = -4415279469780082174L; - - /** - * Returns a JSON serialization of this object - * @return JSON serialization - */ - @Override - public String toString(){ - return JSON.serialize( this ); - } - - public boolean isPartialObject(){ - return _isPartialObject; - } - - public void markAsPartialObject(){ - _isPartialObject = true; - } - - public Object copy() { - // copy field values into new object - BasicDBList newobj = new BasicDBList(); - // need to clone the sub obj - for (int i = 0; i < size(); ++i) { - Object val = get(i); - if (val instanceof BasicDBObject) { - val = ((BasicDBObject)val).copy(); - } else if (val instanceof BasicDBList) { - val = ((BasicDBList)val).copy(); - } - newobj.add(val); - } - return newobj; - } - - private boolean _isPartialObject; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBObject.java b/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBObject.java deleted file mode 100644 index 5d0c2942..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBObject.java +++ /dev/null @@ -1,109 +0,0 @@ -// BasicDBObject.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BasicBSONObject; -import com.massivecraft.massivecore.xlib.mongodb.util.JSON; - -import java.util.Map; - -/** - * a basic implementation of bson object that is mongo specific. - * A DBObject can be created as follows, using this class: - * 
    - * DBObject obj = new BasicDBObject();
- * obj.put( "foo", "bar" );
- *
    - */ -@SuppressWarnings({"rawtypes"}) -public class BasicDBObject extends BasicBSONObject implements DBObject { - - private static final long serialVersionUID = -4415279469780082174L; - - /** - * Creates an empty object. - */ - public BasicDBObject(){ - } - - /** - * creates an empty object - * @param size an estimate of number of fields that will be inserted - */ - public BasicDBObject(int size){ - super(size); - } - - /** - * creates an object with the given key/value - * @param key key under which to store - * @param value value to stor - */ - public BasicDBObject(String key, Object value){ - super(key, value); - } - - /** - * Creates an object from a map. - * @param m map to convert - */ - public BasicDBObject(Map m) { - super(m); - } - - public boolean isPartialObject(){ - return _isPartialObject; - } - - public void markAsPartialObject(){ - _isPartialObject = true; - } - - /** - * Returns a JSON serialization of this object - * @return JSON serialization - */ - @Override - public String toString(){ - return JSON.serialize( this ); - } - - @Override - public BasicDBObject append( String key , Object val ){ - put( key , val ); - return this; - } - - public Object copy() { - // copy field values into new object - BasicDBObject newobj = new BasicDBObject(this.toMap()); - // need to clone the sub obj - for (String field : keySet()) { - Object val = get(field); - if (val instanceof BasicDBObject) { - newobj.put(field, ((BasicDBObject)val).copy()); - } else if (val instanceof BasicDBList) { - newobj.put(field, ((BasicDBList)val).copy()); - } - } - return newobj; - } - - private boolean _isPartialObject; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBObjectBuilder.java b/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBObjectBuilder.java deleted file mode 100644 index 73430256..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/BasicDBObjectBuilder.java +++ /dev/null @@ -1,142 +0,0 @@ -// BasicDBObjectBuilder.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.Iterator; -import java.util.LinkedList; -import java.util.Map; - -/** - * utility for building complex objects - * example: - * BasicDBObjectBuilder.start().add( "name" , "eliot" ).add( "number" , 17 ).get() - */ -@SuppressWarnings({"unchecked", "rawtypes"}) -public class BasicDBObjectBuilder { - - /** - * creates an empty object - */ - public BasicDBObjectBuilder(){ - _stack = new LinkedList(); - _stack.add( new BasicDBObject() ); - } - - /** - * Creates an empty object - * @return The new empty builder - */ - public static BasicDBObjectBuilder start(){ - return new BasicDBObjectBuilder(); - } - - /** - * creates an object with the given key/value - * @param k The field name - * @param val The value - */ - public static BasicDBObjectBuilder start( String k , Object val ){ - return (new BasicDBObjectBuilder()).add( k , val ); - } - - /** - * Creates an object builder from an existing map. - * @param m map to use - * @return the new builder - */ - public static BasicDBObjectBuilder start(Map m){ - BasicDBObjectBuilder b = new BasicDBObjectBuilder(); - Iterator i = m.entrySet().iterator(); - while (i.hasNext()) { - Map.Entry entry = i.next(); - b.add(entry.getKey().toString(), entry.getValue()); - } - return b; - } - - /** - * appends the key/value to the active object - * @param key - * @param val - * @return returns itself so you can chain - */ - public BasicDBObjectBuilder append( String key , Object val ){ - _cur().put( key , val ); - return this; - } - - - /** - * same as appends - * @see #append(String, Object) - * @param key - * @param val - * @return returns itself so you can chain - */ - public BasicDBObjectBuilder add( String key , Object val ){ - return append( key, val ); - } - - /** - * creates an new empty object and inserts it into the current object with the given key. - * The new child object becomes the active one. - * @param key - * @return returns itself so you can chain - */ - public BasicDBObjectBuilder push( String key ){ - BasicDBObject o = new BasicDBObject(); - _cur().put( key , o ); - _stack.addLast( o ); - return this; - } - - /** - * pops the active object, which means that the parent object becomes active - * @return returns itself so you can chain - */ - public BasicDBObjectBuilder pop(){ - if ( _stack.size() <= 1 ) - throw new IllegalArgumentException( "can't pop last element" ); - _stack.removeLast(); - return this; - } - - /** - * gets the base object - * @return The base object - */ - public DBObject get(){ - return _stack.getFirst(); - } - - /** - * returns true if no key/value was inserted into base object - * @return True if empty - */ - public boolean isEmpty(){ - return ((BasicDBObject) _stack.getFirst()).size() == 0; - } - - private DBObject _cur(){ - return _stack.getLast(); - } - - private final LinkedList _stack; - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/Bytes.java b/src/com/massivecraft/massivecore/xlib/mongodb/Bytes.java deleted file mode 100644 index 31ce1ef9..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/Bytes.java +++ /dev/null @@ -1,227 +0,0 @@ -// Bytes.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.nio.ByteOrder; -import java.util.concurrent.atomic.AtomicInteger; -import java.util.concurrent.atomic.AtomicLong; -import java.util.logging.Level; -import java.util.logging.Logger; - -import com.massivecraft.massivecore.xlib.bson.BSON; -import com.massivecraft.massivecore.xlib.bson.types.BSONTimestamp; -import com.massivecraft.massivecore.xlib.bson.types.Code; -import com.massivecraft.massivecore.xlib.bson.types.CodeWScope; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -/** - * Class that hold definitions of the wire protocol - * @author antoine - */ -public class Bytes extends BSON { - - static final Logger LOGGER = Logger.getLogger( "com.mongodb" ); - - static final boolean D = Boolean.getBoolean( "DEBUG.MONGO" ); - - static { - if ( LOGGER.getLevel() == null ){ - if ( D ) - LOGGER.setLevel( Level.ALL ); - else - LOGGER.setLevel( Level.WARNING ); - } - } - - /** Little-endian */ - public static final ByteOrder ORDER = ByteOrder.LITTLE_ENDIAN; - - /** this size is set low to 4MB, but just serves as safe default */ - static final int MAX_OBJECT_SIZE = 1024 * 1024 * 4; - - /** default target size of an insert batch */ - static final int BATCH_INSERT_SIZE = 1024 * 1024 * 8; - - static final int CONNECTIONS_PER_HOST = Integer.parseInt( System.getProperty( "MONGO.POOLSIZE" , "10" ) ); - - - // --- network protocol options - - /** - * Tailable means cursor is not closed when the last data is retrieved. - * Rather, the cursor marks the final object's position. - * You can resume using the cursor later, from where it was located, if more data were received. - * Like any "latent cursor", the cursor may become invalid at some point (CursorNotFound) – for example if the final object it references were deleted. - */ - public static final int QUERYOPTION_TAILABLE = 1 << 1; - /** - * When turned on, read queries will be directed to slave servers instead of the primary server. - */ - public static final int QUERYOPTION_SLAVEOK = 1 << 2; - /** - * Internal replication use only - driver should not set - */ - public static final int QUERYOPTION_OPLOGREPLAY = 1 << 3; - /** - * The server normally times out idle cursors after an inactivity period (10 minutes) to prevent excess memory use. - * Set this option to prevent that. - */ - public static final int QUERYOPTION_NOTIMEOUT = 1 << 4; - - /** - * Use with TailableCursor. - * If we are at the end of the data, block for a while rather than returning no data. - * After a timeout period, we do return as normal. - */ - public static final int QUERYOPTION_AWAITDATA = 1 << 5; - - /** - * Stream the data down full blast in multiple "more" packages, on the assumption that the client will fully read all data queried. - * Faster when you are pulling a lot of data and know you want to pull it all down. - * Note: the client is not allowed to not read all the data unless it closes the connection. - */ - public static final int QUERYOPTION_EXHAUST = 1 << 6; - - /** - * Use with sharding (mongos). - * Allows partial results from a sharded system if any shards are down/missing from the cluster. If not used an error will be returned - * from the mongos server. - */ - public static final int QUERYOPTION_PARTIAL = 1 << 7; - - /** - * Set when getMore is called but the cursor id is not valid at the server. - * Returned with zero results. - */ - public static final int RESULTFLAG_CURSORNOTFOUND = 1; - /** - * Set when query failed. - * Results consist of one document containing an "$err" field describing the failure. - */ - public static final int RESULTFLAG_ERRSET = 2; - /** - * Drivers should ignore this. - * Only mongos will ever see this set, in which case, it needs to update config from the server. - */ - public static final int RESULTFLAG_SHARDCONFIGSTALE = 4; - /** - * Set when the server supports the AwaitData Query option. - * If it doesn't, a client should sleep a little between getMore's of a Tailable cursor. - * Mongod version 1.6 supports AwaitData and thus always sets AwaitCapable. - */ - public static final int RESULTFLAG_AWAITCAPABLE = 8; - - - static class OptionHolder { - OptionHolder( OptionHolder parent ){ - _parent = parent; - } - - void set( int options ){ - _options = options; - _hasOptions = true; - } - - int get(){ - if ( _hasOptions ) - return _options; - if ( _parent == null ) - return 0; - return _parent.get(); - } - - void add( int option ){ - set( get() | option ); - } - - void reset(){ - _hasOptions = false; - } - - final OptionHolder _parent; - - int _options = 0; - boolean _hasOptions = false; - } - - /** - * Gets the type byte for a given object. - * @param o the object - * @return the byte value associated with the type, or -1 if no type is matched - */ - @SuppressWarnings("deprecation") - public static byte getType( Object o ){ - if ( o == null ) - return NULL; - - if ( o instanceof DBPointer ) - return REF; - - if (o instanceof Integer - || o instanceof Short - || o instanceof Byte - || o instanceof AtomicInteger) { - return NUMBER_INT; - } - - if (o instanceof Long || o instanceof AtomicLong) { - return NUMBER_LONG; - } - - if ( o instanceof Number ) - return NUMBER; - - if ( o instanceof String ) - return STRING; - - if ( o instanceof java.util.List ) - return ARRAY; - - if ( o instanceof byte[] ) - return BINARY; - - if ( o instanceof ObjectId ) - return OID; - - if ( o instanceof Boolean ) - return BOOLEAN; - - if ( o instanceof java.util.Date ) - return DATE; - - if ( o instanceof BSONTimestamp ) - return TIMESTAMP; - - if ( o instanceof java.util.regex.Pattern ) - return REGEX; - - if ( o instanceof DBObject || o instanceof DBRefBase ) - return OBJECT; - - if ( o instanceof Code ) - return CODE; - - if ( o instanceof CodeWScope ) - return CODE_W_SCOPE; - - return -1; - } - - static final ObjectId COLLECTION_REF_ID = new ObjectId( -1 , -1 , -1 ); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/CommandFailureException.java b/src/com/massivecraft/massivecore/xlib/mongodb/CommandFailureException.java deleted file mode 100644 index d27dc5c5..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/CommandFailureException.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2008 - 2013 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * An exception indicating a failed command. - */ -public class CommandFailureException extends MongoException { - private static final long serialVersionUID = -1180715413196161037L; - private final CommandResult commandResult; - - /** - * Construct a new instance with the CommandResult from a failed command - * - * @param commandResult the result - */ - public CommandFailureException(CommandResult commandResult){ - super(ServerError.getCode(commandResult), commandResult.toString()); - this.commandResult = commandResult; - } - - /** - * Gets the getlasterror command result document. - * - * @return the command result - */ - public CommandResult getCommandResult() { - return commandResult; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/CommandResult.java b/src/com/massivecraft/massivecore/xlib/mongodb/CommandResult.java deleted file mode 100644 index 637aad6d..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/CommandResult.java +++ /dev/null @@ -1,121 +0,0 @@ -// CommandResult.java -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -package com.massivecraft.massivecore.xlib.mongodb; - - -/** - * A simple wrapper for the result of getLastError() calls and other commands - */ -public class CommandResult extends BasicDBObject { - - CommandResult(ServerAddress srv) { - if (srv == null) { - throw new IllegalArgumentException("server address is null"); - } - _host = srv; - //so it is shown in toString/debug - put("serverUsed", srv.toString()); - } - - /** - * gets the "ok" field which is the result of the command - * @return True if ok - */ - public boolean ok(){ - Object o = get( "ok" ); - if ( o == null ) - throw new IllegalArgumentException( "'ok' should never be null..." ); - - if ( o instanceof Boolean ) - return (Boolean) o; - - if ( o instanceof Number ) - return ((Number)o).intValue() == 1; - - throw new IllegalArgumentException( "can't figure out what to do with: " + o.getClass().getName() ); - } - - /** - * gets the "errmsg" field which holds the error message - * @return The error message or null - */ - public String getErrorMessage(){ - Object errorMessage = get( "errmsg" ); - if ( errorMessage == null ) - return null; - return errorMessage.toString(); - } - - /** - * utility method to create an exception with the command name - * @return The mongo exception or null - */ - public MongoException getException() { - if ( !ok() ) { // check for command failure - return new CommandFailureException( this ); - } else if ( hasErr() ) { // check for errors reported by getlasterror command - if (getCode() == 11000 || getCode() == 11001 || getCode() == 12582) { - return new MongoException.DuplicateKey(this); - } - else { - return new WriteConcernException(this); - } - } - - return null; - } - - /** - * returns the "code" field, as an int - * @return -1 if there is no code - */ - int getCode() { - int code = -1; - if ( get( "code" ) instanceof Number ) - code = ((Number)get("code")).intValue(); - return code; - } - - /** - * check the "err" field - * @return if it has it, and isn't null - */ - boolean hasErr(){ - Object o = get( "err" ); - return (o != null && ( (String) o ).length() > 0 ); - } - - /** - * throws an exception containing the cmd name, in case the command failed, or the "err/code" information - * @throws MongoException - */ - public void throwOnError() { - if ( !ok() || hasErr() ){ - throw getException(); - } - } - - public ServerAddress getServerUsed() { - return _host; - } - - private final ServerAddress _host; - private static final long serialVersionUID = 1L; - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/ConnectionStatus.java b/src/com/massivecraft/massivecore/xlib/mongodb/ConnectionStatus.java deleted file mode 100644 index 060918c2..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/ConnectionStatus.java +++ /dev/null @@ -1,252 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - *

    - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

    - * http://www.apache.org/licenses/LICENSE-2.0 - *

    - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * Base class for classes that manage connections to mongo instances as background tasks. - */ -abstract class ConnectionStatus { - - ConnectionStatus(List mongosAddresses, Mongo mongo) { - _mongoOptions = mongoOptionsDefaults.copy(); - _mongoOptions.socketFactory = mongo._options.socketFactory; - this._mongosAddresses = new ArrayList(mongosAddresses); - this._mongo = mongo; - } - - protected BackgroundUpdater _updater; - protected final Mongo _mongo; - protected final List _mongosAddresses; - protected volatile boolean _closed; - protected final MongoOptions _mongoOptions; - - protected static int updaterIntervalMS; - protected static int updaterIntervalNoMasterMS; - @SuppressWarnings("deprecation") - protected static final MongoOptions mongoOptionsDefaults = new MongoOptions(); - protected static final float latencySmoothFactor; - protected static final DBObject isMasterCmd = new BasicDBObject("ismaster", 1); - - /** - * Start the updater if there is one - */ - void start() { - if (_updater != null) { - _updater.start(); - } - } - - /** - * Stop the updater if there is one - */ - void close() { - _closed = true; - if (_updater != null) { - _updater.interrupt(); - } - } - - /** - * Gets the list of addresses for this connection. - */ - abstract List getServerAddressList(); - - - /** - * Whether there is least one server up. - */ - abstract boolean hasServerUp(); - - /** - * Ensures that we have the current master, if there is one. If the current snapshot of the replica set - * has no master, this method waits one cycle to find a new master, and returns it if found, or null if not. - * - * @return address of the current master, or null if there is none - */ - abstract Node ensureMaster(); - - /** - * Whether this connection has been closed. - */ - void checkClosed() { - if (_closed) - throw new IllegalStateException("ReplicaSetStatus closed"); - } - - static { - updaterIntervalMS = Integer.parseInt(System.getProperty("com.mongodb.updaterIntervalMS", "5000")); - updaterIntervalNoMasterMS = Integer.parseInt(System.getProperty("com.mongodb.updaterIntervalNoMasterMS", "10")); - mongoOptionsDefaults.connectTimeout = Integer.parseInt(System.getProperty("com.mongodb.updaterConnectTimeoutMS", "20000")); - mongoOptionsDefaults.socketTimeout = Integer.parseInt(System.getProperty("com.mongodb.updaterSocketTimeoutMS", "20000")); - latencySmoothFactor = Float.parseFloat(System.getProperty("com.mongodb.latencySmoothFactor", "4")); - } - - static class Node { - - Node(float pingTime, ServerAddress addr, int maxBsonObjectSize, boolean ok) { - this._pingTime = pingTime; - this._addr = addr; - this._maxBsonObjectSize = maxBsonObjectSize; - this._ok = ok; - } - - public boolean isOk() { - return _ok; - } - - public int getMaxBsonObjectSize() { - return _maxBsonObjectSize; - } - - public ServerAddress getServerAddress() { - return _addr; - } - - protected final ServerAddress _addr; - protected final float _pingTime; - protected final boolean _ok; - protected final int _maxBsonObjectSize; - - @Override - public boolean equals(final Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - final Node node = (Node) o; - - if (_maxBsonObjectSize != node._maxBsonObjectSize) return false; - if (_ok != node._ok) return false; - if (Float.compare(node._pingTime, _pingTime) != 0) return false; - if (!_addr.equals(node._addr)) return false; - - return true; - } - - @Override - public int hashCode() { - int result = _addr.hashCode(); - result = 31 * result + (_pingTime != +0.0f ? Float.floatToIntBits(_pingTime) : 0); - result = 31 * result + (_ok ? 1 : 0); - result = 31 * result + _maxBsonObjectSize; - return result; - } - - public String toJSON() { - StringBuilder buf = new StringBuilder(); - buf.append("{"); - buf.append("address:'").append(_addr).append("', "); - buf.append("ok:").append(_ok).append(", "); - buf.append("ping:").append(_pingTime).append(", "); - buf.append("maxBsonObjectSize:").append(_maxBsonObjectSize).append(", "); - buf.append("}"); - - return buf.toString(); - } - } - - static class BackgroundUpdater extends Thread { - public BackgroundUpdater(final String name) { - super(name); - setDaemon(true); - } - } - - static abstract class UpdatableNode { - UpdatableNode(final ServerAddress addr, Mongo mongo, MongoOptions mongoOptions) { - this._addr = addr; - this._mongo = mongo; - this._mongoOptions = mongoOptions; - this._port = new DBPort(addr, null, mongoOptions); - } - - public CommandResult update() { - CommandResult res = null; - try { - long start = System.nanoTime(); - res = _port.runCommand(_mongo.getDB("admin"), isMasterCmd); - long end = System.nanoTime(); - float newPingMS = (end - start) / 1000000F; - if (!successfullyContacted) - _pingTimeMS = newPingMS; - else - _pingTimeMS = _pingTimeMS + ((newPingMS - _pingTimeMS) / latencySmoothFactor); - - getLogger().log(Level.FINE, "Latency to " + _addr + " actual=" + newPingMS + " smoothed=" + _pingTimeMS); - - successfullyContacted = true; - - if (res == null) { - throw new MongoInternalException("Invalid null value returned from isMaster"); - } - - if (!_ok) { - getLogger().log(Level.INFO, "Server seen up: " + _addr); - } - _ok = true; - - // max size was added in 1.8 - if (res.containsField("maxBsonObjectSize")) { - _maxBsonObjectSize = (Integer) res.get("maxBsonObjectSize"); - } else { - _maxBsonObjectSize = Bytes.MAX_OBJECT_SIZE; - } - } catch (Exception e) { - if (!((_ok) ? true : (Math.random() > 0.1))) { - return res; - } - - final StringBuilder logError = (new StringBuilder("Server seen down: ")).append(_addr); - - if (e instanceof IOException) { - - logError.append(" - ").append(IOException.class.getName()); - - if (e.getMessage() != null) { - logError.append(" - message: ").append(e.getMessage()); - } - - getLogger().log(Level.WARNING, logError.toString()); - - } else { - getLogger().log(Level.WARNING, logError.toString(), e); - } - _ok = false; - } - - return res; - } - - protected abstract Logger getLogger(); - - final ServerAddress _addr; - final MongoOptions _mongoOptions; - final Mongo _mongo; - - DBPort _port; // we have our own port so we can set different socket options and don't have to worry about the pool - - boolean successfullyContacted = false; - boolean _ok = false; - float _pingTimeMS = 0; - int _maxBsonObjectSize; - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DB.java b/src/com/massivecraft/massivecore/xlib/mongodb/DB.java deleted file mode 100644 index 42a9d4cd..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DB.java +++ /dev/null @@ -1,822 +0,0 @@ -// DB.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.mongodb.DBApiLayer.Result; -import com.massivecraft.massivecore.xlib.mongodb.util.Util; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashSet; -import java.util.Iterator; -import java.util.LinkedHashSet; -import java.util.List; -import java.util.Set; - -/** - * an abstract class that represents a logical database on a server - * @dochub databases - */ -public abstract class DB { - - private static final Set _obedientCommands = new HashSet(); - - static { - _obedientCommands.add("group"); - _obedientCommands.add("aggregate"); - _obedientCommands.add("collstats"); - _obedientCommands.add("dbstats"); - _obedientCommands.add("count"); - _obedientCommands.add("distinct"); - _obedientCommands.add("geonear"); - _obedientCommands.add("geosearch"); - _obedientCommands.add("geowalk"); - } - - /** - * @param mongo the mongo instance - * @param name the database name - */ - public DB( Mongo mongo , String name ){ - _mongo = mongo; - _name = name; - _options = new Bytes.OptionHolder( _mongo._netOptions ); - } - - /** - * Determines the read preference that should be used for the given command. - * @param command the DBObject representing the command - * @param requestedPreference the preference requested by the client. - * @return the read preference to use for the given command. It will never return null. - * @see com.massivecraft.massivecore.xlib.mongodb.ReadPreference - */ - ReadPreference getCommandReadPreference(DBObject command, ReadPreference requestedPreference){ - String comString = command.keySet().iterator().next(); - - if (comString.equals("getnonce") || comString.equals("authenticate")) { - return ReadPreference.primaryPreferred(); - } - - boolean primaryRequired; - - // explicitly check mapreduce commands are inline - if(comString.equals("mapreduce")) { - Object out = command.get("out"); - if (out instanceof BSONObject ){ - BSONObject outMap = (BSONObject) out; - primaryRequired = outMap.get("inline") == null; - } - else - primaryRequired = true; - } else { - primaryRequired = !_obedientCommands.contains(comString.toLowerCase()); - } - - if (primaryRequired) { - return ReadPreference.primary(); - } else if (requestedPreference == null) { - return ReadPreference.primary(); - } else { - return requestedPreference; - } - } - - /** - * starts a new "consistent request". - * Following this call and until requestDone() is called, all db operations should use the same underlying connection. - * This is useful to ensure that operations happen in a certain order with predictable results. - */ - public abstract void requestStart(); - - /** - * ends the current "consistent request" - */ - public abstract void requestDone(); - - /** - * ensure that a connection is assigned to the current "consistent request" (from primary pool, if connected to a replica set) - */ - public abstract void requestEnsureConnection(); - - /** - * Returns the collection represented by the string <dbName>.<collectionName>. - * @param name the name of the collection - * @return the collection - */ - protected abstract DBCollection doGetCollection( String name ); - - /** - * Gets a collection with a given name. - * If the collection does not exist, a new collection is created. - * @param name the name of the collection to return - * @return the collection - */ - public DBCollection getCollection( String name ){ - DBCollection c = doGetCollection( name ); - return c; - } - - /** - * Creates a collection with a given name and options. - * If the collection does not exist, a new collection is created. - * Note that if the options parameter is null, the creation will be deferred to when the collection is written to. - * Possible options: - *

    - *
    capped
    boolean: if the collection is capped
    - *
    size
    int: collection size (in bytes)
    - *
    max
    int: max number of documents
    - *
    - * @param name the name of the collection to return - * @param options options - * @return the collection - * @throws MongoException - */ - public DBCollection createCollection( String name, DBObject options ){ - if ( options != null ){ - DBObject createCmd = new BasicDBObject("create", name); - createCmd.putAll(options); - CommandResult result = command(createCmd); - result.throwOnError(); - } - return getCollection(name); - } - - - /** - * Returns a collection matching a given string. - * @param s the name of the collection - * @return the collection - */ - public DBCollection getCollectionFromString( String s ){ - DBCollection foo = null; - - int idx = s.indexOf( "." ); - while ( idx >= 0 ){ - String b = s.substring( 0 , idx ); - s = s.substring( idx + 1 ); - if ( foo == null ) - foo = getCollection( b ); - else - foo = foo.getCollection( b ); - idx = s.indexOf( "." ); - } - - if ( foo != null ) - return foo.getCollection( s ); - return getCollection( s ); - } - - /** - * Executes a database command. - * This method calls {@link DB#command(com.massivecraft.massivecore.xlib.mongodb.DBObject, int) } with 0 as query option. - * @see List of Commands - * @param cmd dbobject representing the command to execute - * @return result of command from the database - * @throws MongoException - * @dochub commands - */ - public CommandResult command( DBObject cmd ){ - return command( cmd, 0 ); - } - - - /** - * Executes a database command. - * This method calls {@link DB#command(com.massivecraft.massivecore.xlib.mongodb.DBObject, int, com.massivecraft.massivecore.xlib.mongodb.DBEncoder) } with 0 as query option. - * @see List of Commands - * @param cmd dbobject representing the command to execute - * @param encoder - * @return result of command from the database - * @throws MongoException - * @dochub commands - */ - public CommandResult command( DBObject cmd, DBEncoder encoder ){ - return command( cmd, 0, encoder ); - } - - /** - * Executes a database command. - * This method calls {@link DB#command(com.massivecraft.massivecore.xlib.mongodb.DBObject, int, com.massivecraft.massivecore.xlib.mongodb.ReadPreference, com.massivecraft.massivecore.xlib.mongodb.DBEncoder) } with a null readPrefs. - * @see List of Commands - * @param cmd dbobject representing the command to execute - * @param options query options to use - * @param encoder - * @return result of command from the database - * @throws MongoException - * @dochub commands - */ - public CommandResult command( DBObject cmd , int options, DBEncoder encoder ){ - return command(cmd, options, getReadPreference(), encoder); - } - - /** - * Executes a database command. - * This method calls {@link DB#command(com.massivecraft.massivecore.xlib.mongodb.DBObject, int, com.massivecraft.massivecore.xlib.mongodb.ReadPreference, com.massivecraft.massivecore.xlib.mongodb.DBEncoder) } with a default encoder. - * @see List of Commands - * @param cmd dbobject representing the command to execute - * @param options query options to use - * @param readPrefs ReadPreferences for this command (nodes selection is the biggest part of this) - * @return result of command from the database - * @throws MongoException - * @dochub commands - */ - public CommandResult command( DBObject cmd , int options, ReadPreference readPrefs ){ - return command(cmd, options, readPrefs, DefaultDBEncoder.FACTORY.create()); - } - - /** - * Executes a database command. - * @see List of Commands - * @param cmd dbobject representing the command to execute - * @param options query options to use - * @param readPrefs ReadPreferences for this command (nodes selection is the biggest part of this) - * @param encoder - * @return result of command from the database - * @throws MongoException - * @dochub commands - */ - public CommandResult command( DBObject cmd , int options, ReadPreference readPrefs, DBEncoder encoder ){ - readPrefs = getCommandReadPreference(cmd, readPrefs); - cmd = wrapCommand(cmd, readPrefs); - - Iterator i = - getCollection("$cmd").__find(cmd, new BasicDBObject(), 0, -1, 0, options, readPrefs , - DefaultDBDecoder.FACTORY.create(), encoder); - if ( i == null || ! i.hasNext() ) - return null; - - DBObject res = i.next(); - ServerAddress sa = (i instanceof Result) ? ((Result) i).getServerAddress() : null; - CommandResult cr = new CommandResult(sa); - cr.putAll( res ); - return cr; - } - - // Only append $readPreference meta-operator if connected to a mongos, read preference is not primary - // or secondary preferred, - // and command is an instance of BasicDBObject. The last condition is unfortunate, but necessary in case - // the encoder is not capable of encoding a BasicDBObject - // Due to issues with compatibility between different versions of mongos, also wrap the command in a - // $query field, so that the $readPreference is not rejected - private DBObject wrapCommand(DBObject cmd, final ReadPreference readPrefs) { - if (getMongo().isMongosConnection() && - !(ReadPreference.primary().equals(readPrefs) || ReadPreference.secondaryPreferred().equals(readPrefs)) && - cmd instanceof BasicDBObject) { - cmd = new BasicDBObject("$query", cmd) - .append(QueryOpBuilder.READ_PREFERENCE_META_OPERATOR, readPrefs.toDBObject()); - } - return cmd; - } - - /** - * Executes a database command. - * @see List of Commands - * @param cmd dbobject representing the command to execute - * @param options query options to use - * @return result of command from the database - * @throws MongoException - * @dochub commands - */ - public CommandResult command( DBObject cmd , int options ){ - return command(cmd, options, getReadPreference()); - } - - /** - * Executes a database command. - * This method constructs a simple dbobject and calls {@link DB#command(com.massivecraft.massivecore.xlib.mongodb.DBObject) } - * @see List of Commands - * @param cmd command to execute - * @return result of command from the database - * @throws MongoException - * @dochub commands - */ - public CommandResult command( String cmd ){ - return command( new BasicDBObject( cmd , Boolean.TRUE ) ); - } - - /** - * Executes a database command. - * This method constructs a simple dbobject and calls {@link DB#command(com.massivecraft.massivecore.xlib.mongodb.DBObject, int) } - * @see List of Commands - * @param cmd command to execute - * @param options query options to use - * @return result of command from the database - * @throws MongoException - * @dochub commands - */ - public CommandResult command( String cmd, int options ){ - return command( new BasicDBObject( cmd , Boolean.TRUE ), options ); - } - - /** - * evaluates a function on the database. - * This is useful if you need to touch a lot of data lightly, in which case network transfer could be a bottleneck. - * @param code the function in javascript code - * @param args arguments to be passed to the function - * @return The command result - * @throws MongoException - */ - public CommandResult doEval( String code , Object ... args ){ - - return command( BasicDBObjectBuilder.start() - .add( "$eval" , code ) - .add( "args" , args ) - .get() ); - } - - /** - * calls {@link DB#doEval(java.lang.String, java.lang.Object[]) }. - * If the command is successful, the "retval" field is extracted and returned. - * Otherwise an exception is thrown. - * @param code the function in javascript code - * @param args arguments to be passed to the function - * @return The object - * @throws MongoException - */ - public Object eval( String code , Object ... args ){ - - CommandResult res = doEval( code , args ); - res.throwOnError(); - return res.get( "retval" ); - } - - /** - * Returns the result of "dbstats" command - * @return - * @throws MongoException - */ - public CommandResult getStats() { - return command("dbstats"); - } - - /** - * Returns the name of this database. - * @return the name - */ - public String getName(){ - return _name; - } - - /** - * Makes this database read-only. - * Important note: this is a convenience setting that is only known on the client side and not persisted. - * @param b if the database should be read-only - */ - public void setReadOnly( Boolean b ){ - _readOnly = b; - } - - /** - * Returns a set containing the names of all collections in this database. - * @return the names of collections in this database - * @throws MongoException - */ - public Set getCollectionNames(){ - - DBCollection namespaces = getCollection("system.namespaces"); - if (namespaces == null) - throw new RuntimeException("this is impossible"); - - Iterator i = namespaces.__find(new BasicDBObject(), null, 0, 0, 0, getOptions(), getReadPreference(), null); - if (i == null) - return new HashSet(); - - List tables = new ArrayList(); - - for (; i.hasNext();) { - DBObject o = i.next(); - if ( o.get( "name" ) == null ){ - throw new MongoException( "how is name null : " + o ); - } - String n = o.get("name").toString(); - int idx = n.indexOf("."); - - String root = n.substring(0, idx); - if (!root.equals(_name)) - continue; - - if (n.indexOf("$") >= 0) - continue; - - String table = n.substring(idx + 1); - - tables.add(table); - } - - Collections.sort(tables); - - return new LinkedHashSet(tables); - } - - /** - * Checks to see if a collection by name %lt;name> exists. - * @param collectionName The collection to test for existence - * @return false if no collection by that name exists, true if a match to an existing collection was found - * @throws MongoException - */ - public boolean collectionExists(String collectionName) - { - if (collectionName == null || "".equals(collectionName)) - return false; - - Set collections = getCollectionNames(); - if (collections.isEmpty()) - return false; - - for (String collection : collections) - { - if (collectionName.equalsIgnoreCase(collection)) - return true; - } - - return false; - } - - - /** - * Returns the name of this database. - * @return the name - */ - @Override - public String toString(){ - return _name; - } - - /** - * Gets the the error (if there is one) from the previous operation on this connection. - * The result of this command will look like - * - * 
    -     * { "err" :  errorMessage  , "ok" : 1.0 }
-     *
    - * - * The value for errorMessage will be null if no error occurred, or a description otherwise. - * - * Important note: when calling this method directly, it is undefined which connection "getLastError" is called on. - * You may need to explicitly use a "consistent Request", see {@link DB#requestStart()} - * For most purposes it is better not to call this method directly but instead use {@link WriteConcern} - * - * @return DBObject with error and status information - * @throws MongoException - */ - public CommandResult getLastError(){ - return command(new BasicDBObject("getlasterror", 1)); - } - - /** - * @see {@link DB#getLastError() } - * @param concern the concern associated with "getLastError" call - * @return - * @throws MongoException - */ - public CommandResult getLastError( com.massivecraft.massivecore.xlib.mongodb.WriteConcern concern ){ - return command( concern.getCommand() ); - } - - /** - * @see {@link DB#getLastError(com.massivecraft.massivecore.xlib.mongodb.WriteConcern) } - * @param w - * @param wtimeout - * @param fsync - * @return The command result - * @throws MongoException - */ - public CommandResult getLastError( int w , int wtimeout , boolean fsync ){ - return command( (new com.massivecraft.massivecore.xlib.mongodb.WriteConcern( w, wtimeout , fsync )).getCommand() ); - } - - - /** - * Sets the write concern for this database. It Will be used for - * writes to any collection in this database. See the - * documentation for {@link WriteConcern} for more information. - * @param concern write concern to use - */ - public void setWriteConcern( com.massivecraft.massivecore.xlib.mongodb.WriteConcern concern ){ - if (concern == null) throw new IllegalArgumentException(); - _concern = concern; - } - - /** - * Gets the write concern for this database. - * @return - */ - public com.massivecraft.massivecore.xlib.mongodb.WriteConcern getWriteConcern(){ - if ( _concern != null ) - return _concern; - return _mongo.getWriteConcern(); - } - - /** - * Sets the read preference for this database. Will be used as default for - * reads from any collection in this database. See the - * documentation for {@link ReadPreference} for more information. - * - * @param preference Read Preference to use - */ - public void setReadPreference( ReadPreference preference ){ - _readPref = preference; - } - - /** - * Gets the default read preference - * @return - */ - public ReadPreference getReadPreference(){ - if ( _readPref != null ) - return _readPref; - return _mongo.getReadPreference(); - } - - /** - * Drops this database. Removes all data on disk. Use with caution. - * @throws MongoException - */ - public void dropDatabase(){ - - CommandResult res = command(new BasicDBObject("dropDatabase", 1)); - res.throwOnError(); - _mongo._dbs.remove(this.getName()); - } - - /** - * Returns true if a user has been authenticated - * - * @return true if authenticated, false otherwise - * @dochub authenticate - */ - public boolean isAuthenticated() { - return getAuthenticationCredentials() != null; - } - - /** - * Authenticates to db with the given credentials. If this method (or {@code authenticateCommand} has already been - * called with the same credentials and the authentication test succeeded, this method will return true. If this method - * has already been called with different credentials and the authentication test succeeded, - * this method will throw an {@code IllegalStateException}. If this method has already been called with any credentials - * and the authentication test failed, this method will re-try the authentication test with the - * given credentials. - * - * @param username name of user for this database - * @param password password of user for this database - * @return true if authenticated, false otherwise - * @throws MongoException if authentication failed due to invalid user/pass, or other exceptions like I/O - * @throws IllegalStateException if authentiation test has already succeeded with different credentials - * @see #authenticateCommand(String, char[]) - * @dochub authenticate - */ - public boolean authenticate(String username, char[] password ){ - return authenticateCommandHelper(username, password).failure == null; - } - - /** - * Authenticates to db with the given credentials. If this method (or {@code authenticate} has already been - * called with the same credentials and the authentication test succeeded, this method will return true. If this method - * has already been called with different credentials and the authentication test succeeded, - * this method will throw an {@code IllegalStateException}. If this method has already been called with any credentials - * and the authentication test failed, this method will re-try the authentication test with the - * given credentials. - * - * - * @param username name of user for this database - * @param password password of user for this database - * @return the CommandResult from authenticate command - * @throws MongoException if authentication failed due to invalid user/pass, or other exceptions like I/O - * @throws IllegalStateException if authentiation test has already succeeded with different credentials - * @see #authenticate(String, char[]) - * @dochub authenticate - */ - public synchronized CommandResult authenticateCommand(String username, char[] password ){ - CommandResultPair commandResultPair = authenticateCommandHelper(username, password); - if (commandResultPair.failure != null) { - throw commandResultPair.failure; - } - return commandResultPair.result; - } - - private CommandResultPair authenticateCommandHelper(String username, char[] password) { - MongoCredential credentials = - MongoCredential.createMongoCRCredential(username, getName(), password); - if (getAuthenticationCredentials() != null) { - if (getAuthenticationCredentials().equals(credentials)) { - if (authenticationTestCommandResult != null) { - return new CommandResultPair(authenticationTestCommandResult); - } - } else { - throw new IllegalStateException("can't authenticate twice on the same database"); - } - } - - try { - authenticationTestCommandResult = doAuthenticate(credentials); - return new CommandResultPair(authenticationTestCommandResult); - } catch (CommandFailureException commandFailureException) { - return new CommandResultPair(commandFailureException); - } - } - - class CommandResultPair { - CommandResult result; - CommandFailureException failure; - - public CommandResultPair(final CommandResult result) { - this.result = result; - } - - public CommandResultPair(final CommandFailureException failure) { - this.failure = failure; - } - } - - abstract CommandResult doAuthenticate(MongoCredential credentials); - - /** - * Adds a new user for this db - * @param username - * @param passwd - * @throws MongoException - */ - public WriteResult addUser( String username , char[] passwd ){ - return addUser(username, passwd, false); - } - - /** - * Adds a new user for this db - * @param username - * @param passwd - * @param readOnly if true, user will only be able to read - * @throws MongoException - */ - public WriteResult addUser( String username , char[] passwd, boolean readOnly ){ - DBCollection c = getCollection( "system.users" ); - DBObject o = c.findOne( new BasicDBObject( "user" , username ) ); - if ( o == null ) - o = new BasicDBObject( "user" , username ); - o.put( "pwd" , _hash( username , passwd ) ); - o.put( "readOnly" , readOnly ); - return c.save( o ); - } - - /** - * Removes a user for this db - * @param username - * @throws MongoException - */ - public WriteResult removeUser( String username ){ - DBCollection c = getCollection( "system.users" ); - return c.remove(new BasicDBObject( "user" , username )); - } - - String _hash( String username , char[] passwd ){ - ByteArrayOutputStream bout = new ByteArrayOutputStream( username.length() + 20 + passwd.length ); - try { - bout.write( username.getBytes() ); - bout.write( ":mongo:".getBytes() ); - for ( int i=0; i= 128 ) - throw new IllegalArgumentException( "can't handle non-ascii passwords yet" ); - bout.write( (byte)passwd[i] ); - } - } - catch ( IOException ioe ){ - throw new RuntimeException( "impossible" , ioe ); - } - return Util.hexMD5( bout.toByteArray() ); - } - - /** - * Returns the last error that occurred since start of database or a call to resetError() - * - * The return object will look like - * - * 
    -     * { err : errorMessage, nPrev : countOpsBack, ok : 1 }
-     *
    - * - * The value for errorMessage will be null of no error has occurred, otherwise the error message. - * The value of countOpsBack will be the number of operations since the error occurred. - * - * Care must be taken to ensure that calls to getPreviousError go to the same connection as that - * of the previous operation. - * See {@link DB#requestStart()} for more information. - * - * @return DBObject with error and status information - * @throws MongoException - */ - public CommandResult getPreviousError(){ - return command(new BasicDBObject("getpreverror", 1)); - } - - /** - * Resets the error memory for this database. - * Used to clear all errors such that {@link DB#getPreviousError()} will return no error. - * @throws MongoException - */ - public void resetError(){ - command(new BasicDBObject("reseterror", 1)); - } - - /** - * For testing purposes only - this method forces an error to help test error handling - * @throws MongoException - */ - public void forceError(){ - command(new BasicDBObject("forceerror", 1)); - } - - /** - * Gets the Mongo instance - * @return - */ - public Mongo getMongo(){ - return _mongo; - } - - /** - * Gets another database on same server - * @param name name of the database - * @return - */ - public DB getSisterDB( String name ){ - return _mongo.getDB( name ); - } - - /** - * Makes it possible to execute "read" queries on a slave node - * - * @deprecated Replaced with {@code ReadPreference.secondaryPreferred()} - * @see ReadPreference#secondaryPreferred() - */ - @Deprecated - public void slaveOk(){ - addOption( Bytes.QUERYOPTION_SLAVEOK ); - } - - /** - * Adds the give option - * @param option - */ - public void addOption( int option ){ - _options.add( option ); - } - - /** - * Sets the query options - * @param options - */ - public void setOptions( int options ){ - _options.set( options ); - } - - /** - * Resets the query options - */ - public void resetOptions(){ - _options.reset(); - } - - /** - * Gets the query options - * @return - */ - public int getOptions(){ - return _options.get(); - } - - public abstract void cleanCursors( boolean force ); - - MongoCredential getAuthenticationCredentials() { - return getMongo().getAuthority().getCredentialsStore().get(getName()); - } - - final Mongo _mongo; - final String _name; - - protected boolean _readOnly = false; - private com.massivecraft.massivecore.xlib.mongodb.WriteConcern _concern; - private com.massivecraft.massivecore.xlib.mongodb.ReadPreference _readPref; - final Bytes.OptionHolder _options; - - // cached authentication command result, to return in case of multiple calls to authenticateCommand with the - // same credentials - private volatile CommandResult authenticationTestCommandResult; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBAddress.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBAddress.java deleted file mode 100644 index 657e5a82..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBAddress.java +++ /dev/null @@ -1,187 +0,0 @@ -// DBAddress.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.net.InetAddress; -import java.net.UnknownHostException; - -/** - * Represents a database address - */ -public class DBAddress extends ServerAddress { - - /** Creates a new address - * Accepts as the parameter format: - * - * - * - * - * - * - * - * - * - * - * - * - * - *
    name"mydb"
    <host>/name"127.0.0.1/mydb"
    <host>:<port>/name"127.0.0.1:8080/mydb"
    - * @param urlFormat - * @throws UnknownHostException - */ - public DBAddress( String urlFormat ) - throws UnknownHostException { - super( _getHostSection( urlFormat ) ); - - _check( urlFormat , "urlFormat" ); - _db = _fixName( _getDBSection( urlFormat ) ); - - _check( _host , "host" ); - _check( _db , "db" ); - } - - static String _getHostSection( String urlFormat ){ - if ( urlFormat == null ) - throw new NullPointerException( "urlFormat can't be null" ); - int idx = urlFormat.indexOf( "/" ); - if ( idx >= 0 ) - return urlFormat.substring( 0 , idx ); - return null; - } - - static String _getDBSection( String urlFormat ){ - if ( urlFormat == null ) - throw new NullPointerException( "urlFormat can't be null" ); - int idx = urlFormat.indexOf( "/" ); - if ( idx >= 0 ) - return urlFormat.substring( idx + 1 ); - return urlFormat; - } - - static String _fixName( String name ){ - name = name.replace( '.' , '-' ); - return name; - } - - /** - * @param other an existing DBAddress that gives the host and port - * @param dbname the database to which to connect - * @throws UnknownHostException - */ - public DBAddress( DBAddress other , String dbname ) - throws UnknownHostException { - this( other._host , other._port , dbname ); - } - - /** - * @param host host name - * @param dbname database name - * @throws UnknownHostException - */ - public DBAddress( String host , String dbname ) - throws UnknownHostException { - this( host , DBPort.PORT , dbname ); - } - - /** - * @param host host name - * @param port database port - * @param dbname database name - * @throws UnknownHostException - */ - public DBAddress( String host , int port , String dbname ) - throws UnknownHostException { - super( host , port ); - _db = dbname.trim(); - } - - /** - * @param addr host address - * @param port database port - * @param dbname database name - */ - public DBAddress( InetAddress addr , int port , String dbname ){ - super( addr , port ); - _check( dbname , "name" ); - _db = dbname.trim(); - } - - static void _check( String thing , String name ){ - if ( thing == null ) - throw new NullPointerException( name + " can't be null " ); - - thing = thing.trim(); - if ( thing.length() == 0 ) - throw new IllegalArgumentException( name + " can't be empty" ); - } - - @Override - public int hashCode(){ - return super.hashCode() + _db.hashCode(); - } - - @Override - public boolean equals( Object other ){ - if ( other instanceof DBAddress ){ - DBAddress a = (DBAddress)other; - return - a._port == _port && - a._db.equals( _db ) && - a._host.equals( _host ); - } else if ( other instanceof ServerAddress ){ - return other.equals(this); - } - return false; - } - - - /** - * creates a DBAddress pointing to a different database on the same server - * @param name database name - * @return - * @throws MongoException - */ - public DBAddress getSister( String name ){ - try { - return new DBAddress( _host , _port , name ); - } - catch ( UnknownHostException uh ){ - throw new MongoInternalException( "shouldn't be possible" , uh ); - } - } - - /** - * gets the database name - * @return - */ - public String getDBName(){ - return _db; - } - - /** - * gets a String representation of address as host:port/dbname. - * @return this address - */ - @Override - public String toString(){ - return super.toString() + "/" + _db; - } - - final String _db; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBApiLayer.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBApiLayer.java deleted file mode 100644 index dc5e77a0..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBApiLayer.java +++ /dev/null @@ -1,556 +0,0 @@ -// DBApiLayer.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.mongodb.util.JSON; - -import java.util.*; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.ConcurrentLinkedQueue; -import java.util.logging.Level; -import java.util.logging.Logger; - - -/** Database API - * This cannot be directly instantiated, but the functions are available - * through instances of Mongo. - */ -public class DBApiLayer extends DB { - - /** The maximum number of cursors allowed */ - static final int NUM_CURSORS_BEFORE_KILL = 100; - static final int NUM_CURSORS_PER_BATCH = 20000; - - // --- show - - static final Logger TRACE_LOGGER = Logger.getLogger( "com.mongodb.TRACE" ); - static final Level TRACE_LEVEL = Boolean.getBoolean( "DB.TRACE" ) ? Level.INFO : Level.FINEST; - - static boolean willTrace(){ - return TRACE_LOGGER.isLoggable( TRACE_LEVEL ); - } - - static void trace( String s ){ - TRACE_LOGGER.log( TRACE_LEVEL , s ); - } - - static int chooseBatchSize(int batchSize, int limit, int fetched) { - int bs = Math.abs(batchSize); - int remaining = limit > 0 ? limit - fetched : 0; - int res; - if (bs == 0 && remaining > 0) - res = remaining; - else if (bs > 0 && remaining == 0) - res = bs; - else - res = Math.min(bs, remaining); - - if (batchSize < 0) { - // force close - res = -res; - } - - if (res == 1) { - // optimization: use negative batchsize to close cursor - res = -1; - } - return res; - } - - /** - * @param mongo the Mongo instance - * @param name the database name - * @param connector the connector - */ - protected DBApiLayer( Mongo mongo, String name , DBConnector connector ){ - super( mongo, name ); - - if ( connector == null ) - throw new IllegalArgumentException( "need a connector: " + name ); - - _root = name; - _rootPlusDot = _root + "."; - - _connector = connector; - } - - public void requestStart(){ - _connector.requestStart(); - } - - public void requestDone(){ - _connector.requestDone(); - } - - public void requestEnsureConnection(){ - _connector.requestEnsureConnection(); - } - - protected MyCollection doGetCollection( String name ){ - MyCollection c = _collections.get( name ); - if ( c != null ) - return c; - - c = new MyCollection( name ); - MyCollection old = _collections.putIfAbsent(name, c); - return old != null ? old : c; - } - - - /** - * @param force true if should clean regardless of number of dead cursors - * @throws MongoException - */ - public void cleanCursors( boolean force ){ - - int sz = _deadCursorIds.size(); - - if ( sz == 0 || ( ! force && sz < NUM_CURSORS_BEFORE_KILL)) - return; - - Bytes.LOGGER.info( "going to kill cursors : " + sz ); - - Map> m = new HashMap>(); - DeadCursor c; - while (( c = _deadCursorIds.poll()) != null ){ - List x = m.get( c.host ); - if ( x == null ){ - x = new LinkedList(); - m.put( c.host , x ); - } - x.add( c.id ); - } - - for ( Map.Entry> e : m.entrySet() ){ - try { - killCursors( e.getKey() , e.getValue() ); - } - catch ( Throwable t ){ - Bytes.LOGGER.log( Level.WARNING , "can't clean cursors" , t ); - for ( Long x : e.getValue() ) - _deadCursorIds.add( new DeadCursor( x , e.getKey() ) ); - } - } - } - - void killCursors( ServerAddress addr , List all ){ - if ( all == null || all.size() == 0 ) - return; - - OutMessage om = OutMessage.killCursors(_mongo, Math.min( NUM_CURSORS_PER_BATCH , all.size())); - - int soFar = 0; - int totalSoFar = 0; - for (Long l : all) { - om.writeLong(l); - - totalSoFar++; - soFar++; - - if ( soFar >= NUM_CURSORS_PER_BATCH ){ - _connector.say( this , om ,com.massivecraft.massivecore.xlib.mongodb.WriteConcern.NONE ); - om = OutMessage.killCursors(_mongo, Math.min( NUM_CURSORS_PER_BATCH , all.size() - totalSoFar)); - soFar = 0; - } - } - - _connector.say( this , om ,com.massivecraft.massivecore.xlib.mongodb.WriteConcern.NONE , addr ); - } - - @Override - CommandResult doAuthenticate(MongoCredential credentials) { - return _connector.authenticate(credentials); - } - - class MyCollection extends DBCollection { - MyCollection( String name ){ - super( DBApiLayer.this , name ); - _fullNameSpace = _root + "." + name; - } - - public void doapply( DBObject o ){ - } - - @Override - public void drop(){ - _collections.remove(getName()); - super.drop(); - } - - public WriteResult insert(List list, com.massivecraft.massivecore.xlib.mongodb.WriteConcern concern, DBEncoder encoder ){ - - if (concern == null) { - throw new IllegalArgumentException("Write concern can not be null"); - } - - return insert(list, true, concern, encoder); - } - - protected WriteResult insert(List list, boolean shouldApply , com.massivecraft.massivecore.xlib.mongodb.WriteConcern concern, DBEncoder encoder ){ - - if (encoder == null) - encoder = DefaultDBEncoder.FACTORY.create(); - - if ( willTrace() ) { - for (DBObject o : list) { - trace( "save: " + _fullNameSpace + " " + JSON.serialize( o ) ); - } - } - - if ( shouldApply ){ - for (DBObject o : list) { - apply(o); - _checkObject(o, false, false); - Object id = o.get("_id"); - if (id instanceof ObjectId) { - ((ObjectId) id).notNew(); - } - } - } - - WriteResult last = null; - - int cur = 0; - int maxsize = _mongo.getMaxBsonObjectSize(); - while ( cur < list.size() ) { - - OutMessage om = OutMessage.insert( this , encoder, concern ); - - for ( ; cur < list.size(); cur++ ){ - DBObject o = list.get(cur); - om.putObject( o ); - - // limit for batch insert is 4 x maxbson on server, use 2 x to be safe - if ( om.size() > 2 * maxsize ){ - cur++; - break; - } - } - - last = _connector.say( _db , om , concern ); - } - - return last; - } - - public WriteResult remove( DBObject o , com.massivecraft.massivecore.xlib.mongodb.WriteConcern concern, DBEncoder encoder ){ - - if (concern == null) { - throw new IllegalArgumentException("Write concern can not be null"); - } - - if (encoder == null) - encoder = DefaultDBEncoder.FACTORY.create(); - - if ( willTrace() ) trace( "remove: " + _fullNameSpace + " " + JSON.serialize( o ) ); - - OutMessage om = OutMessage.remove(this, encoder, o); - - return _connector.say( _db , om , concern ); - } - - @Override - Iterator __find( DBObject ref , DBObject fields , int numToSkip , int batchSize, int limit , int options, ReadPreference readPref, DBDecoder decoder ){ - - return __find(ref, fields, numToSkip, batchSize, limit, options, readPref, decoder, DefaultDBEncoder.FACTORY.create()); - } - - @Override - Iterator __find( DBObject ref , DBObject fields , int numToSkip , int batchSize , int limit, int options, - ReadPreference readPref, DBDecoder decoder, DBEncoder encoder ){ - - if ( ref == null ) - ref = new BasicDBObject(); - - if ( willTrace() ) trace( "find: " + _fullNameSpace + " " + JSON.serialize( ref ) ); - - OutMessage query = OutMessage.query( this , options , numToSkip , chooseBatchSize(batchSize, limit, 0) , ref , fields, readPref, - encoder); - - Response res = _connector.call( _db , this , query , null , 2, readPref, decoder ); - - if ( res.size() == 1 ){ - BSONObject foo = res.get(0); - MongoException e = MongoException.parse( foo ); - if ( e != null && ! _name.equals( "$cmd" ) ) - throw e; - } - - return new Result( this , res , batchSize, limit , options, decoder ); - } - - @Override - public WriteResult update( DBObject query , DBObject o , boolean upsert , boolean multi , com.massivecraft.massivecore.xlib.mongodb.WriteConcern concern, DBEncoder encoder ){ - - if (o == null) { - throw new IllegalArgumentException("update can not be null"); - } - - if (concern == null) { - throw new IllegalArgumentException("Write concern can not be null"); - } - - if (encoder == null) - encoder = DefaultDBEncoder.FACTORY.create(); - - if (!o.keySet().isEmpty()) { - // if 1st key doesn't start with $, then object will be inserted as is, need to check it - String key = o.keySet().iterator().next(); - if (!key.startsWith("$")) - _checkObject(o, false, false); - } - - if ( willTrace() ) { - trace( "update: " + _fullNameSpace + " " + JSON.serialize( query ) + " " + JSON.serialize( o ) ); - } - - OutMessage om = OutMessage.update(this, encoder, upsert, multi, query, o); - - return _connector.say( _db , om , concern ); - } - - public void createIndex( final DBObject keys, final DBObject options, DBEncoder encoder ){ - - if (encoder == null) - encoder = DefaultDBEncoder.FACTORY.create(); - - DBObject full = new BasicDBObject(); - for ( String k : options.keySet() ) - full.put( k , options.get( k ) ); - full.put( "key" , keys ); - - MyCollection idxs = DBApiLayer.this.doGetCollection( "system.indexes" ); - //query first, maybe we should do an update w/upsert? -- need to test performance and lock behavior - if ( idxs.findOne( full ) == null ) - idxs.insert(Arrays.asList(full), false, WriteConcern.SAFE, encoder); - } - - final String _fullNameSpace; - } - - class Result implements Iterator { - - Result( MyCollection coll , Response res , int batchSize, int limit , int options, DBDecoder decoder ){ - _collection = coll; - _batchSize = batchSize; - _limit = limit; - _options = options; - _host = res._host; - _decoder = decoder; - init( res ); - // Only enable finalizer if cursor finalization is enabled and there is actually a cursor that needs killing - _optionalFinalizer = _mongo.getMongoOptions().isCursorFinalizerEnabled() && res.cursor() != 0 ? - new OptionalFinalizer() : null; - } - - private void init( Response res ){ - if ( ( res._flags & Bytes.RESULTFLAG_CURSORNOTFOUND ) > 0 ){ - throw new MongoException.CursorNotFound(_curResult.cursor(), res.serverUsed()); - } - - _totalBytes += res._len; - _curResult = res; - _cur = res.iterator(); - _sizes.add( res.size() ); - _numFetched += res.size(); - - if (res._cursor != 0 && _limit > 0 && _limit - _numFetched <= 0) { - // fetched all docs within limit, close cursor server-side - killCursor(); - } - } - - public DBObject next(){ - if ( _cur.hasNext() ) { - return _cur.next(); - } - - if ( ! _curResult.hasGetMore( _options ) ) - throw new NoSuchElementException("no more"); - - _advance(); - return next(); - } - - public boolean hasNext(){ - boolean hasNext = _cur.hasNext(); - while ( !hasNext ) { - if ( ! _curResult.hasGetMore( _options ) ) - return false; - - _advance(); - hasNext = _cur.hasNext(); - - if (!hasNext) { - if ( ( _options & Bytes.QUERYOPTION_AWAITDATA ) == 0 ) { - // dont block waiting for data if no await - return false; - } else { - // if await, driver should block until data is available - // if server does not support await, driver must sleep to avoid busy loop - if ((_curResult._flags & Bytes.RESULTFLAG_AWAITCAPABLE) == 0) { - try { - Thread.sleep(500); - } catch (InterruptedException e) { - throw new MongoInterruptedException(e); - } - } - } - } - } - return hasNext; - } - - private void _advance(){ - - if ( _curResult.cursor() <= 0 ) - throw new RuntimeException( "can't advance a cursor <= 0" ); - - OutMessage m = OutMessage.getMore(_collection, _curResult.cursor(), - chooseBatchSize(_batchSize, _limit, _numFetched)); - - Response res = _connector.call( DBApiLayer.this , _collection , m , _host, _decoder ); - _numGetMores++; - init( res ); - } - - public void remove(){ - throw new RuntimeException( "can't remove this way" ); - } - - public int getBatchSize(){ - return _batchSize; - } - - public void setBatchSize(int size){ - _batchSize = size; - } - - public String toString(){ - return "DBCursor"; - } - - public long totalBytes(){ - return _totalBytes; - } - - public long getCursorId(){ - if ( _curResult == null ) - return 0; - return _curResult._cursor; - } - - int numGetMores(){ - return _numGetMores; - } - - List getSizes(){ - return Collections.unmodifiableList( _sizes ); - } - - void close(){ - // not perfectly thread safe here, may need to use an atomicBoolean - if (_curResult != null) { - killCursor(); - _curResult = null; - _cur = null; - } - } - - void killCursor() { - if (_curResult == null) - return; - long curId = _curResult.cursor(); - if (curId == 0) - return; - - List l = new ArrayList(); - l.add(curId); - - try { - killCursors(_host, l); - } catch (Throwable t) { - Bytes.LOGGER.log(Level.WARNING, "can't clean 1 cursor", t); - _deadCursorIds.add(new DeadCursor(curId, _host)); - } - _curResult._cursor = 0; - } - - public ServerAddress getServerAddress() { - return _host; - } - - boolean hasFinalizer() { - return _optionalFinalizer != null; - } - - Response _curResult; - Iterator _cur; - int _batchSize; - int _limit; - final DBDecoder _decoder; - final MyCollection _collection; - final int _options; - final ServerAddress _host; // host where first went. all subsequent have to go there - - private long _totalBytes = 0; - private int _numGetMores = 0; - private List _sizes = new ArrayList(); - private int _numFetched = 0; - - // This allows us to easily enable/disable finalizer for cleaning up un-closed cursors - private final OptionalFinalizer _optionalFinalizer; - - private class OptionalFinalizer { - @Override - protected void finalize() { - if (_curResult != null) { - long curId = _curResult.cursor(); - _curResult = null; - _cur = null; - if (curId != 0) { - _deadCursorIds.add(new DeadCursor(curId, _host)); - } - } - } - } - - } // class Result - - static class DeadCursor { - - DeadCursor( long a , ServerAddress b ){ - id = a; - host = b; - } - - final long id; - final ServerAddress host; - } - - final String _root; - final String _rootPlusDot; - final DBConnector _connector; - final ConcurrentHashMap _collections = new ConcurrentHashMap(); - - ConcurrentLinkedQueue _deadCursorIds = new ConcurrentLinkedQueue(); - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBCallback.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBCallback.java deleted file mode 100644 index ecfb56cc..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBCallback.java +++ /dev/null @@ -1,30 +0,0 @@ -// DBCallback.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - - -import com.massivecraft.massivecore.xlib.bson.BSONCallback; - -/** - * The DB callback interface. - */ -public interface DBCallback extends BSONCallback { - -} - diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBCallbackFactory.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBCallbackFactory.java deleted file mode 100644 index b8d41e0e..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBCallbackFactory.java +++ /dev/null @@ -1,27 +0,0 @@ -/** - * Copyright (C) 2011 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * The DBCallback factory interface. - */ -public interface DBCallbackFactory { - - public DBCallback create( DBCollection collection ); - -} - diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBCollection.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBCollection.java deleted file mode 100644 index af44bf6c..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBCollection.java +++ /dev/null @@ -1,1708 +0,0 @@ -// DBCollection.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -// Mongo - -import com.massivecraft.massivecore.xlib.bson.LazyDBList; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collections; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Set; - -/** This class provides a skeleton implementation of a database collection. - *

    A typical invocation sequence is thus - * 

    - *     MongoClient mongoClient = new MongoClient(new ServerAddress("localhost", 27017));
- *     DB db = mongo.getDB("mydb");
- *     DBCollection collection = db.getCollection("test");
- *
    - * @dochub collections - */ -@SuppressWarnings({"unchecked", "rawtypes"}) -public abstract class DBCollection { - - /** - * Saves document(s) to the database. - * if doc doesn't have an _id, one will be added - * you can get the _id that was added from doc after the insert - * - * @param arr array of documents to save - * @param concern the write concern - * @return - * @throws MongoException - * @dochub insert - */ - public WriteResult insert(DBObject[] arr , WriteConcern concern ){ - return insert( arr, concern, getDBEncoder()); - } - - /** - * Saves document(s) to the database. - * if doc doesn't have an _id, one will be added - * you can get the _id that was added from doc after the insert - * - * @param arr array of documents to save - * @param concern the write concern - * @param encoder the DBEncoder to use - * @return - * @throws MongoException - * @dochub insert - */ - public WriteResult insert(DBObject[] arr , WriteConcern concern, DBEncoder encoder) { - return insert(Arrays.asList(arr), concern, encoder); - } - - /** - * Inserts a document into the database. - * if doc doesn't have an _id, one will be added - * you can get the _id that was added from doc after the insert - * - * @param o - * @param concern the write concern - * @return - * @throws MongoException - * @dochub insert - */ - public WriteResult insert(DBObject o , WriteConcern concern ){ - return insert( Arrays.asList(o) , concern ); - } - - /** - * Saves document(s) to the database. - * if doc doesn't have an _id, one will be added - * you can get the _id that was added from doc after the insert - * - * @param arr array of documents to save - * @return - * @throws MongoException - * @dochub insert - */ - public WriteResult insert(DBObject ... arr){ - return insert( arr , getWriteConcern() ); - } - - /** - * Saves document(s) to the database. - * if doc doesn't have an _id, one will be added - * you can get the _id that was added from doc after the insert - * - * @param arr array of documents to save - * @return - * @throws MongoException - * @dochub insert - */ - public WriteResult insert(WriteConcern concern, DBObject ... arr){ - return insert( arr, concern ); - } - - /** - * Saves document(s) to the database. - * if doc doesn't have an _id, one will be added - * you can get the _id that was added from doc after the insert - * - * @param list list of documents to save - * @return - * @throws MongoException - * @dochub insert - */ - public WriteResult insert(List list ){ - return insert( list, getWriteConcern() ); - } - - /** - * Saves document(s) to the database. - * if doc doesn't have an _id, one will be added - * you can get the _id that was added from doc after the insert - * - * @param list list of documents to save - * @param concern the write concern - * @return - * @throws MongoException - * @dochub insert - */ - public WriteResult insert(List list, WriteConcern concern ){ - return insert(list, concern, getDBEncoder() ); - } - - /** - * Saves document(s) to the database. - * if doc doesn't have an _id, one will be added - * you can get the _id that was added from doc after the insert - * - * @param list list of documents to save - * @param concern the write concern - * @return - * @throws MongoException - * @dochub insert - */ - public abstract WriteResult insert(List list, WriteConcern concern, DBEncoder encoder); - - /** - * Performs an update operation. - * @param q search query for old object to update - * @param o object with which to update q - * @param upsert if the database should create the element if it does not exist - * @param multi if the update should be applied to all objects matching (db version 1.1.3 and above). An object will - * not be inserted if it does not exist in the collection and upsert=true and multi=true. - * See http://www.mongodb.org/display/DOCS/Atomic+Operations - * @param concern the write concern - * @return - * @throws MongoException - * @dochub update - */ - public WriteResult update( DBObject q , DBObject o , boolean upsert , boolean multi , WriteConcern concern ){ - return update( q, o, upsert, multi, concern, getDBEncoder()); - } - - /** - * Performs an update operation. - * @param q search query for old object to update - * @param o object with which to update q - * @param upsert if the database should create the element if it does not exist - * @param multi if the update should be applied to all objects matching (db version 1.1.3 and above). An object will - * not be inserted if it does not exist in the collection and upsert=true and multi=true. - * See http://www.mongodb.org/display/DOCS/Atomic+Operations - * @param concern the write concern - * @param encoder the DBEncoder to use - * @return - * @throws MongoException - * @dochub update - */ - public abstract WriteResult update( DBObject q , DBObject o , boolean upsert , boolean multi , WriteConcern concern, DBEncoder encoder ); - - /** - * calls {@link DBCollection#update(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, boolean, com.massivecraft.massivecore.xlib.mongodb.WriteConcern)} with default WriteConcern. - * @param q search query for old object to update - * @param o object with which to update q - * @param upsert if the database should create the element if it does not exist - * @param multi if the update should be applied to all objects matching (db version 1.1.3 and above) - * See http://www.mongodb.org/display/DOCS/Atomic+Operations - * @return - * @throws MongoException - * @dochub update - */ - public WriteResult update( DBObject q , DBObject o , boolean upsert , boolean multi ){ - return update( q , o , upsert , multi , getWriteConcern() ); - } - - /** - * calls {@link DBCollection#update(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, boolean)} with upsert=false and multi=false - * @param q search query for old object to update - * @param o object with which to update q - * @return - * @throws MongoException - * @dochub update - */ - public WriteResult update( DBObject q , DBObject o ){ - return update( q , o , false , false ); - } - - /** - * calls {@link DBCollection#update(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, boolean)} with upsert=false and multi=true - * @param q search query for old object to update - * @param o object with which to update q - * @return - * @throws MongoException - * @dochub update - */ - public WriteResult updateMulti( DBObject q , DBObject o ){ - return update( q , o , false , true ); - } - - /** - * Adds any necessary fields to a given object before saving it to the collection. - * @param o object to which to add the fields - */ - protected abstract void doapply( DBObject o ); - - /** - * Removes objects from the database collection. - * @param o the object that documents to be removed must match - * @param concern WriteConcern for this operation - * @return - * @throws MongoException - * @dochub remove - */ - public WriteResult remove( DBObject o , WriteConcern concern ){ - return remove( o, concern, getDBEncoder()); - } - - /** - * Removes objects from the database collection. - * @param o the object that documents to be removed must match - * @param concern WriteConcern for this operation - * @param encoder the DBEncoder to use - * @return - * @throws MongoException - * @dochub remove - */ - public abstract WriteResult remove( DBObject o , WriteConcern concern, DBEncoder encoder ); - - /** - * calls {@link DBCollection#remove(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.WriteConcern)} with the default WriteConcern - * @param o the object that documents to be removed must match - * @return - * @throws MongoException - * @dochub remove - */ - public WriteResult remove( DBObject o ){ - return remove( o , getWriteConcern() ); - } - - - /** - * Finds objects - */ - abstract Iterator __find( DBObject ref , DBObject fields , int numToSkip , int batchSize , int limit, int options, ReadPreference readPref, DBDecoder decoder ); - - abstract Iterator __find( DBObject ref , DBObject fields , int numToSkip , int batchSize , int limit, int options, - ReadPreference readPref, DBDecoder decoder, DBEncoder encoder ); - - - /** - * Calls {@link DBCollection#find(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, int, int)} and applies the query options - * @param query query used to search - * @param fields the fields of matching objects to return - * @param numToSkip number of objects to skip - * @param batchSize the batch size. This option has a complex behavior, see {@link DBCursor#batchSize(int) } - * @param options - see Bytes QUERYOPTION_* - * @return the cursor - * @throws MongoException - * @dochub find - */ - @Deprecated - public DBCursor find( DBObject query , DBObject fields , int numToSkip , int batchSize , int options ){ - return find(query, fields, numToSkip, batchSize).addOption(options); - } - - - /** - * Finds objects from the database that match a query. - * A DBCursor object is returned, that can be iterated to go through the results. - * - * @param query query used to search - * @param fields the fields of matching objects to return - * @param numToSkip number of objects to skip - * @param batchSize the batch size. This option has a complex behavior, see {@link DBCursor#batchSize(int) } - * @return the cursor - * @throws MongoException - * @dochub find - */ - @Deprecated - public DBCursor find( DBObject query , DBObject fields , int numToSkip , int batchSize ) { - DBCursor cursor = find(query, fields).skip(numToSkip).batchSize(batchSize); - return cursor; - } - - // ------ - - /** - * Finds an object by its id. - * This compares the passed in value to the _id field of the document - * - * @param obj any valid object - * @return the object, if found, otherwise null - * @throws MongoException - */ - public DBObject findOne( Object obj ){ - return findOne(obj, null); - } - - - /** - * Finds an object by its id. - * This compares the passed in value to the _id field of the document - * - * @param obj any valid object - * @param fields fields to return - * @return the object, if found, otherwise null - * @throws MongoException - * @dochub find - */ - public DBObject findOne( Object obj, DBObject fields ){ - Iterator iterator = __find( new BasicDBObject("_id", obj), fields, 0, -1, 0, getOptions(), getReadPreference(), getDecoder() ); - return (iterator.hasNext() ? iterator.next() : null); - } - - /** - * Finds the first document in the query and updates it. - * @param query query to match - * @param fields fields to be returned - * @param sort sort to apply before picking first document - * @param remove if true, document found will be removed - * @param update update to apply - * @param returnNew if true, the updated document is returned, otherwise the old document is returned (or it would be lost forever) - * @param upsert do upsert (insert if document not present) - * @return the document - * @throws MongoException - */ - public DBObject findAndModify(DBObject query, DBObject fields, DBObject sort, boolean remove, DBObject update, boolean returnNew, boolean upsert){ - - BasicDBObject cmd = new BasicDBObject( "findandmodify", _name); - if (query != null && !query.keySet().isEmpty()) - cmd.append( "query", query ); - if (fields != null && !fields.keySet().isEmpty()) - cmd.append( "fields", fields ); - if (sort != null && !sort.keySet().isEmpty()) - cmd.append( "sort", sort ); - - if (remove) - cmd.append( "remove", remove ); - else { - if (update != null && !update.keySet().isEmpty()) { - // if 1st key doesn't start with $, then object will be inserted as is, need to check it - String key = update.keySet().iterator().next(); - if (key.charAt(0) != '$') - _checkObject(update, false, false); - cmd.append( "update", update ); - } - if (returnNew) - cmd.append( "new", returnNew ); - if (upsert) - cmd.append( "upsert", upsert ); - } - - if (remove && !(update == null || update.keySet().isEmpty() || returnNew)) - throw new MongoException("FindAndModify: Remove cannot be mixed with the Update, or returnNew params!"); - - CommandResult res = this._db.command( cmd ); - if (res.ok() || res.getErrorMessage().equals( "No matching object found" )) { - return replaceWithObjectClass((DBObject) res.get( "value" )); - } - res.throwOnError(); - return null; - } - - /** - * Doesn't yet handle internal classes properly, so this method only does something if object class is set but - * no internal classes are set. - * - * @param oldObj the original value from the command result - * @return replaced object if necessary, or oldObj - */ - private DBObject replaceWithObjectClass(DBObject oldObj) { - if (oldObj == null || getObjectClass() == null & _internalClass.isEmpty()) { - return oldObj; - } - - DBObject newObj = instantiateObjectClassInstance(); - - for (String key : oldObj.keySet()) { - newObj.put(key, oldObj.get(key)); - } - return newObj; - } - - private DBObject instantiateObjectClassInstance() { - try { - return (DBObject) getObjectClass().newInstance(); - } catch (InstantiationException e) { - throw new MongoInternalException("can't create instance of type " + getObjectClass(), e); - } catch (IllegalAccessException e) { - throw new MongoInternalException("can't create instance of type " + getObjectClass(), e); - } - } - - - /** - * calls {@link DBCollection#findAndModify(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, boolean)} - * with fields=null, remove=false, returnNew=false, upsert=false - * @param query - * @param sort - * @param update - * @return the old document - * @throws MongoException - */ - public DBObject findAndModify( DBObject query , DBObject sort , DBObject update) { - return findAndModify( query, null, sort, false, update, false, false); - } - - /** - * calls {@link DBCollection#findAndModify(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, boolean)} - * with fields=null, sort=null, remove=false, returnNew=false, upsert=false - * @param query - * @param update - * @return the old document - * @throws MongoException - */ - public DBObject findAndModify( DBObject query , DBObject update ){ - return findAndModify( query, null, null, false, update, false, false ); - } - - /** - * calls {@link DBCollection#findAndModify(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean, boolean)} - * with fields=null, sort=null, remove=true, returnNew=false, upsert=false - * @param query - * @return the removed document - * @throws MongoException - */ - public DBObject findAndRemove( DBObject query ) { - return findAndModify( query, null, null, true, null, false, false ); - } - - // --- START INDEX CODE --- - - /** - * calls {@link DBCollection#createIndex(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject)} with default index options - * @param keys an object with a key set of the fields desired for the index - * @throws MongoException - */ - public void createIndex( final DBObject keys ){ - createIndex( keys , defaultOptions( keys ) ); - } - - /** - * Forces creation of an index on a set of fields, if one does not already exist. - * @param keys - * @param options - * @throws MongoException - */ - public void createIndex( DBObject keys , DBObject options ){ - createIndex( keys, options, getDBEncoder()); - } - - /** - * Forces creation of an index on a set of fields, if one does not already exist. - * @param keys - * @param options - * @param encoder the DBEncoder to use - * @throws MongoException - */ - public abstract void createIndex( DBObject keys , DBObject options, DBEncoder encoder ); - - /** - * Creates an ascending index on a field with default options, if one does not already exist. - * @param name name of field to index on - * @throws MongoException - */ - public void ensureIndex( final String name ){ - ensureIndex( new BasicDBObject( name , 1 ) ); - } - - /** - * calls {@link DBCollection#ensureIndex(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject)} with default options - * @param keys an object with a key set of the fields desired for the index - * @throws MongoException - */ - public void ensureIndex( final DBObject keys ){ - ensureIndex( keys , defaultOptions( keys ) ); - } - - /** - * calls {@link DBCollection#ensureIndex(com.massivecraft.massivecore.xlib.mongodb.DBObject, java.lang.String, boolean)} with unique=false - * @param keys fields to use for index - * @param name an identifier for the index - * @throws MongoException - * @dochub indexes - */ - public void ensureIndex( DBObject keys , String name ){ - ensureIndex( keys , name , false ); - } - - /** - * Ensures an index on this collection (that is, the index will be created if it does not exist). - * @param keys fields to use for index - * @param name an identifier for the index. If null or empty, the default name will be used. - * @param unique if the index should be unique - * @throws MongoException - */ - public void ensureIndex( DBObject keys , String name , boolean unique ){ - DBObject options = defaultOptions( keys ); - if (name != null && name.length()>0) - options.put( "name" , name ); - if ( unique ) - options.put( "unique" , Boolean.TRUE ); - ensureIndex( keys , options ); - } - - /** - * Creates an index on a set of fields, if one does not already exist. - * @param keys an object with a key set of the fields desired for the index - * @param optionsIN options for the index (name, unique, etc) - * @throws MongoException - */ - public void ensureIndex( final DBObject keys , final DBObject optionsIN ){ - - if ( checkReadOnly( false ) ) return; - - final DBObject options = defaultOptions( keys ); - for ( String k : optionsIN.keySet() ) - options.put( k , optionsIN.get( k ) ); - - final String name = options.get( "name" ).toString(); - - if ( _createdIndexes.contains( name ) ) - return; - - createIndex( keys , options ); - _createdIndexes.add( name ); - } - - /** - * Clears all indices that have not yet been applied to this collection. - */ - public void resetIndexCache(){ - _createdIndexes.clear(); - } - - DBObject defaultOptions( DBObject keys ){ - DBObject o = new BasicDBObject(); - o.put( "name" , genIndexName( keys ) ); - o.put( "ns" , _fullName ); - return o; - } - - /** - * Convenience method to generate an index name from the set of fields it is over. - * @param keys the names of the fields used in this index - * @return a string representation of this index's fields - */ - public static String genIndexName( DBObject keys ){ - StringBuilder name = new StringBuilder(); - for ( String s : keys.keySet() ){ - if ( name.length() > 0 ) - name.append( '_' ); - name.append( s ).append( '_' ); - Object val = keys.get( s ); - if ( val instanceof Number || val instanceof String ) - name.append( val.toString().replace( ' ', '_' ) ); - } - return name.toString(); - } - - // --- END INDEX CODE --- - - /** - * Set hint fields for this collection (to optimize queries). - * @param lst a list of DBObjects to be used as hints - */ - public void setHintFields( List lst ){ - _hintFields = lst; - } - - /** - * Queries for an object in this collection. - * @param ref object for which to search - * @return an iterator over the results - * @dochub find - */ - public DBCursor find( DBObject ref ){ - return new DBCursor( this, ref, null, getReadPreference()); - } - - /** - * Queries for an object in this collection. - * - *

    - * An empty DBObject will match every document in the collection. - * Regardless of fields specified, the _id fields are always returned. - *

    - *

    - * An example that returns the "x" and "_id" fields for every document - * in the collection that has an "x" field: - *

    - * 
    -     * BasicDBObject keys = new BasicDBObject();
-     * keys.put("x", 1);
-     *
-     * DBCursor cursor = collection.find(new BasicDBObject(), keys);
-     *
    - * - * @param ref object for which to search - * @param keys fields to return - * @return a cursor to iterate over results - * @dochub find - */ - public DBCursor find( DBObject ref , DBObject keys ){ - return new DBCursor( this, ref, keys, getReadPreference()); - } - - - /** - * Queries for all objects in this collection. - * @return a cursor which will iterate over every object - * @dochub find - */ - public DBCursor find(){ - return new DBCursor( this, null, null, getReadPreference()); - } - - /** - * Returns a single object from this collection. - * @return the object found, or null if the collection is empty - * @throws MongoException - */ - public DBObject findOne(){ - return findOne( new BasicDBObject() ); - } - - /** - * Returns a single object from this collection matching the query. - * @param o the query object - * @return the object found, or null if no such object exists - * @throws MongoException - */ - public DBObject findOne( DBObject o ){ - return findOne( o, null, null, getReadPreference()); - } - - /** - * Returns a single object from this collection matching the query. - * @param o the query object - * @param fields fields to return - * @return the object found, or null if no such object exists - * @throws MongoException - * @dochub find - */ - public DBObject findOne( DBObject o, DBObject fields ) { - return findOne( o, fields, null, getReadPreference()); - } - - /** - * Returns a single obejct from this collection matching the query. - * @param o the query object - * @param fields fields to return - * @param orderBy fields to order by - * @return the object found, or null if no such object exists - * @throws MongoException - * @dochub find - */ - public DBObject findOne( DBObject o, DBObject fields, DBObject orderBy){ - return findOne(o, fields, orderBy, getReadPreference()); - } - - /** - * Returns a single object from this collection matching the query. - * @param o the query object - * @param fields fields to return - * @param readPref - * @return the object found, or null if no such object exists - * @throws MongoException - * @dochub find - */ - public DBObject findOne( DBObject o, DBObject fields, ReadPreference readPref ){ - return findOne(o, fields, null, readPref); - } - - /** - * Returns a single object from this collection matching the query. - * @param o the query object - * @param fields fields to return - * @param orderBy fields to order by - * @return the object found, or null if no such object exists - * @throws MongoException - * @dochub find - */ - public DBObject findOne( DBObject o, DBObject fields, DBObject orderBy, ReadPreference readPref ){ - - QueryOpBuilder queryOpBuilder = new QueryOpBuilder().addQuery(o).addOrderBy(orderBy); - - if (getDB().getMongo().isMongosConnection()) { - queryOpBuilder.addReadPreference(readPref.toDBObject()); - } - - Iterator i = __find(queryOpBuilder.get(), fields , 0 , -1 , 0, getOptions(), readPref, getDecoder() ); - - DBObject obj = (i.hasNext() ? i.next() : null); - if ( obj != null && ( fields != null && fields.keySet().size() > 0 ) ){ - obj.markAsPartialObject(); - } - return obj; - } - - // Only create a new decoder if there is a decoder factory explicitly set on the collection. Otherwise return null - // so that DBPort will use a cached decoder from the default factory. - private DBDecoder getDecoder() { - return getDBDecoderFactory() != null ? getDBDecoderFactory().create() : null; - } - - // Only create a new encoder if there is an encoder factory explicitly set on the collection. Otherwise return null - // to allow DB to create its own or use a cached one. - private DBEncoder getDBEncoder() { - return getDBEncoderFactory() != null ? getDBEncoderFactory().create() : null; - } - - - /** - * calls {@link DBCollection#apply(com.massivecraft.massivecore.xlib.mongodb.DBObject, boolean)} with ensureID=true - * @param o DBObject to which to add fields - * @return the modified parameter object - */ - public Object apply( DBObject o ){ - return apply( o , true ); - } - - /** - * calls {@link DBCollection#doapply(com.massivecraft.massivecore.xlib.mongodb.DBObject)}, optionally adding an automatic _id field - * @param jo object to add fields to - * @param ensureID whether to add an _id field - * @return the modified object o - */ - public Object apply( DBObject jo , boolean ensureID ){ - - Object id = jo.get( "_id" ); - if ( ensureID && id == null ){ - id = ObjectId.get(); - jo.put( "_id" , id ); - } - - doapply( jo ); - - return id; - } - - /** - * calls {@link DBCollection#save(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.WriteConcern)} with default WriteConcern - * @param jo the DBObject to save - * will add _id field to jo if needed - * @return - * @throws MongoException - */ - public WriteResult save( DBObject jo ){ - return save(jo, getWriteConcern()); - } - - /** - * Saves an object to this collection (does insert or update based on the object _id). - * @param jo the DBObject to save - * @param concern the write concern - * @return - * @throws MongoException - */ - public WriteResult save( DBObject jo, WriteConcern concern ){ - if ( checkReadOnly( true ) ) - return null; - - _checkObject( jo , false , false ); - - Object id = jo.get( "_id" ); - - if ( id == null || ( id instanceof ObjectId && ((ObjectId)id).isNew() ) ){ - if ( id != null && id instanceof ObjectId ) - ((ObjectId)id).notNew(); - if ( concern == null ) - return insert( jo ); - else - return insert( jo, concern ); - } - - DBObject q = new BasicDBObject(); - q.put( "_id" , id ); - if ( concern == null ) - return update( q , jo , true , false ); - else - return update( q , jo , true , false , concern ); - - } - - // ---- DB COMMANDS ---- - /** - * Drops all indices from this collection - * @throws MongoException - */ - public void dropIndexes(){ - dropIndexes( "*" ); - } - - - /** - * Drops an index from this collection - * @param name the index name - * @throws MongoException - */ - public void dropIndexes( String name ){ - DBObject cmd = BasicDBObjectBuilder.start() - .add( "deleteIndexes" , getName() ) - .add( "index" , name ) - .get(); - - resetIndexCache(); - CommandResult res = _db.command( cmd ); - if (res.ok() || res.getErrorMessage().equals( "ns not found" )) - return; - res.throwOnError(); - } - - /** - * Drops (deletes) this collection. Use with care. - * @throws MongoException - */ - public void drop(){ - resetIndexCache(); - CommandResult res =_db.command( BasicDBObjectBuilder.start().add( "drop" , getName() ).get() ); - if (res.ok() || res.getErrorMessage().equals( "ns not found" )) - return; - res.throwOnError(); - } - - /** - * returns the number of documents in this collection. - * @return - * @throws MongoException - */ - public long count(){ - return getCount(new BasicDBObject(), null); - } - - /** - * returns the number of documents that match a query. - * @param query query to match - * @return - * @throws MongoException - */ - public long count(DBObject query){ - return getCount(query, null); - } - - /** - * returns the number of documents that match a query. - * @param query query to match - * @param readPrefs ReadPreferences for this query - * @return - * @throws MongoException - */ - public long count(DBObject query, ReadPreference readPrefs ){ - return getCount(query, null, readPrefs); - } - - - /** - * calls {@link DBCollection#getCount(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject)} with an empty query and null fields. - * @return number of documents that match query - * @throws MongoException - */ - public long getCount(){ - return getCount(new BasicDBObject(), null); - } - - /** - * calls {@link DBCollection#getCount(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.ReadPreference)} with empty query and null fields. - * @param readPrefs ReadPreferences for this command - * @return number of documents that match query - * @throws MongoException - */ - public long getCount(ReadPreference readPrefs){ - return getCount(new BasicDBObject(), null, readPrefs); - } - - /** - * calls {@link DBCollection#getCount(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject)} with null fields. - * @param query query to match - * @return - * @throws MongoException - */ - public long getCount(DBObject query){ - return getCount(query, null); - } - - - /** - * calls {@link DBCollection#getCount(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, long, long)} with limit=0 and skip=0 - * @param query query to match - * @param fields fields to return - * @return - * @throws MongoException - */ - public long getCount(DBObject query, DBObject fields){ - return getCount( query , fields , 0 , 0 ); - } - - /** - * calls {@link DBCollection#getCount(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, long, long, com.massivecraft.massivecore.xlib.mongodb.ReadPreference)} with limit=0 and skip=0 - * @param query query to match - * @param fields fields to return - * @param readPrefs ReadPreferences for this command - * @return - * @throws MongoException - */ - public long getCount(DBObject query, DBObject fields, ReadPreference readPrefs){ - return getCount( query , fields , 0 , 0, readPrefs ); - } - - /** - * calls {@link DBCollection#getCount(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, long, long, com.massivecraft.massivecore.xlib.mongodb.ReadPreference)} with the DBCollection's ReadPreference - * @param query query to match - * @param fields fields to return - * @param limit limit the count to this value - * @param skip skip number of entries to skip - * @return - * @throws MongoException - */ - public long getCount(DBObject query, DBObject fields, long limit, long skip){ - return getCount(query, fields, limit, skip, getReadPreference()); - } - - /** - * Returns the number of documents in the collection - * that match the specified query - * - * @param query query to select documents to count - * @param fields fields to return - * @param limit limit the count to this value - * @param skip number of entries to skip - * @param readPrefs ReadPreferences for this command - * @return number of documents that match query and fields - * @throws MongoException - */ - - public long getCount(DBObject query, DBObject fields, long limit, long skip, ReadPreference readPrefs ){ - BasicDBObject cmd = new BasicDBObject(); - cmd.put("count", getName()); - cmd.put("query", query); - if (fields != null) { - cmd.put("fields", fields); - } - - if ( limit > 0 ) - cmd.put( "limit" , limit ); - if ( skip > 0 ) - cmd.put( "skip" , skip ); - - CommandResult res = _db.command(cmd,getOptions(),readPrefs); - if ( ! res.ok() ){ - String errmsg = res.getErrorMessage(); - - if ( errmsg.equals("ns does not exist") || - errmsg.equals("ns missing" ) ){ - // for now, return 0 - lets pretend it does exist - return 0; - } - - res.throwOnError(); - } - - return res.getLong("n"); - } - - CommandResult command(DBObject cmd, int options, ReadPreference readPrefs){ - return _db.command(cmd,getOptions(),readPrefs); - } - - /** - * Calls {@link DBCollection#rename(java.lang.String, boolean)} with dropTarget=false - * @param newName new collection name (not a full namespace) - * @return the new collection - * @throws MongoException - */ - public DBCollection rename( String newName ){ - return rename(newName, false); - } - - /** - * renames of this collection to newName - * @param newName new collection name (not a full namespace) - * @param dropTarget if a collection with the new name exists, whether or not to drop it - * @return the new collection - * @throws MongoException - */ - public DBCollection rename( String newName, boolean dropTarget ){ - CommandResult ret = - _db.getSisterDB( "admin" ) - .command( BasicDBObjectBuilder.start() - .add( "renameCollection" , _fullName ) - .add( "to" , _db._name + "." + newName ) - .add( "dropTarget" , dropTarget ) - .get() ); - ret.throwOnError(); - resetIndexCache(); - return _db.getCollection( newName ); - } - - /** - * calls {@link DBCollection#group(com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, com.massivecraft.massivecore.xlib.mongodb.DBObject, java.lang.String, java.lang.String)} with finalize=null - * @param key - { a : true } - * @param cond - optional condition on query - * @param reduce javascript reduce function - * @param initial initial value for first match on a key - * @return - * @throws MongoException - * @see http://www.mongodb.org/display/DOCS/Aggregation - */ - public DBObject group( DBObject key , DBObject cond , DBObject initial , String reduce ){ - return group( key , cond , initial , reduce , null ); - } - - /** - * Applies a group operation - * @param key - { a : true } - * @param cond - optional condition on query - * @param reduce javascript reduce function - * @param initial initial value for first match on a key - * @param finalize An optional function that can operate on the result(s) of the reduce function. - * @return - * @throws MongoException - * @see http://www.mongodb.org/display/DOCS/Aggregation - */ - public DBObject group( DBObject key , DBObject cond , DBObject initial , String reduce , String finalize ){ - GroupCommand cmd = new GroupCommand(this, key, cond, initial, reduce, finalize); - return group( cmd ); - } - - /** - * Applies a group operation - * @param key - { a : true } - * @param cond - optional condition on query - * @param reduce javascript reduce function - * @param initial initial value for first match on a key - * @param finalize An optional function that can operate on the result(s) of the reduce function. - * @param readPrefs ReadPreferences for this command - * @return - * @throws MongoException - * @see http://www.mongodb.org/display/DOCS/Aggregation - */ - public DBObject group( DBObject key , DBObject cond , DBObject initial , String reduce , String finalize, ReadPreference readPrefs ){ - GroupCommand cmd = new GroupCommand(this, key, cond, initial, reduce, finalize); - return group( cmd, readPrefs ); - } - - /** - * Applies a group operation - * @param cmd the group command - * @return - * @throws MongoException - * @see http://www.mongodb.org/display/DOCS/Aggregation - */ - public DBObject group( GroupCommand cmd ) { - return group(cmd, getReadPreference()); - } - - /** - * Applies a group operation - * @param cmd the group command - * @param readPrefs ReadPreferences for this command - * @return - * @throws MongoException - * @see http://www.mongodb.org/display/DOCS/Aggregation - */ - public DBObject group( GroupCommand cmd, ReadPreference readPrefs ) { - CommandResult res = _db.command( cmd.toDBObject(), getOptions(), readPrefs ); - res.throwOnError(); - return (DBObject)res.get( "retval" ); - } - - /** - * @deprecated prefer the {@link DBCollection#group(com.massivecraft.massivecore.xlib.mongodb.GroupCommand)} which is more standard - * Applies a group operation - * @param args object representing the arguments to the group function - * @return - * @throws MongoException - * @see http://www.mongodb.org/display/DOCS/Aggregation - */ - @Deprecated - public DBObject group( DBObject args ){ - args.put( "ns" , getName() ); - CommandResult res = _db.command( new BasicDBObject( "group" , args ), getOptions(), getReadPreference() ); - res.throwOnError(); - return (DBObject)res.get( "retval" ); - } - - /** - * find distinct values for a key - * @param key - * @return - * @throws MongoException - */ - public List distinct( String key ){ - return distinct( key , new BasicDBObject() ); - } - - /** - * find distinct values for a key - * @param key - * @param readPrefs - * @return - * @throws MongoException - */ - public List distinct( String key, ReadPreference readPrefs ){ - return distinct( key , new BasicDBObject(), readPrefs ); - } - - /** - * find distinct values for a key - * @param key - * @param query query to match - * @return - * @throws MongoException - */ - public List distinct( String key , DBObject query ){ - return distinct(key, query, getReadPreference()); - } - - /** - * find distinct values for a key - * @param key - * @param query query to match - * @param readPrefs - * @return - * @throws MongoException - */ - public List distinct( String key , DBObject query, ReadPreference readPrefs ){ - DBObject c = BasicDBObjectBuilder.start() - .add( "distinct" , getName() ) - .add( "key" , key ) - .add( "query" , query ) - .get(); - - CommandResult res = _db.command( c, getOptions(), readPrefs ); - res.throwOnError(); - return (List)(res.get( "values" )); - } - - /** - * performs a map reduce operation - * Runs the command in REPLACE output mode (saves to named collection) - * - * @param map - * map function in javascript code - * @param outputTarget - * optional - leave null if want to use temp collection - * @param reduce - * reduce function in javascript code - * @param query - * to match - * @return - * @throws MongoException - * @dochub mapreduce - */ - public MapReduceOutput mapReduce( String map , String reduce , String outputTarget , DBObject query ){ - return mapReduce( new MapReduceCommand( this , map , reduce , outputTarget , MapReduceCommand.OutputType.REPLACE, query ) ); - } - - /** - * performs a map reduce operation - * Specify an outputType to control job execution - * * INLINE - Return results inline - * * REPLACE - Replace the output collection with the job output - * * MERGE - Merge the job output with the existing contents of outputTarget - * * REDUCE - Reduce the job output with the existing contents of - * outputTarget - * - * @param map - * map function in javascript code - * @param outputTarget - * optional - leave null if want to use temp collection - * @param outputType - * set the type of job output - * @param reduce - * reduce function in javascript code - * @param query - * to match - * @return - * @throws MongoException - * @dochub mapreduce - */ - public MapReduceOutput mapReduce( String map , String reduce , String outputTarget , MapReduceCommand.OutputType outputType , DBObject query ){ - return mapReduce( new MapReduceCommand( this , map , reduce , outputTarget , outputType , query ) ); - } - - /** - * performs a map reduce operation - * Specify an outputType to control job execution - * * INLINE - Return results inline - * * REPLACE - Replace the output collection with the job output - * * MERGE - Merge the job output with the existing contents of outputTarget - * * REDUCE - Reduce the job output with the existing contents of - * outputTarget - * - * @param map - * map function in javascript code - * @param outputTarget - * optional - leave null if want to use temp collection - * @param outputType - * set the type of job output - * @param reduce - * reduce function in javascript code - * @param query - * to match - * @param readPrefs - * ReadPreferences for this operation - * @return - * @throws MongoException - * @dochub mapreduce - */ - public MapReduceOutput mapReduce( String map , String reduce , String outputTarget , MapReduceCommand.OutputType outputType , DBObject query, ReadPreference readPrefs ){ - MapReduceCommand command = new MapReduceCommand( this , map , reduce , outputTarget , outputType , query ); - command.setReadPreference(readPrefs); - return mapReduce( command ); - } - - /** - * performs a map reduce operation - * - * @param command - * object representing the parameters - * @return - * @throws MongoException - */ - public MapReduceOutput mapReduce( MapReduceCommand command ){ - DBObject cmd = command.toDBObject(); - // if type in inline, then query options like slaveOk is fine - CommandResult res = _db.command( cmd, getOptions(), command.getReadPreference() != null ? command.getReadPreference() : getReadPreference() ); - res.throwOnError(); - return new MapReduceOutput( this , cmd, res ); - } - - /** - * performs a map reduce operation - * - * @param command - * object representing the parameters - * @return - * @throws MongoException - */ - public MapReduceOutput mapReduce( DBObject command ){ - if ( command.get( "mapreduce" ) == null && command.get( "mapReduce" ) == null ) - throw new IllegalArgumentException( "need mapreduce arg" ); - CommandResult res = _db.command( command, getOptions(), getReadPreference() ); - res.throwOnError(); - return new MapReduceOutput( this , command, res ); - } - - /** - * performs an aggregation operation - * - * @param firstOp - * requisite first operation to be performed in the aggregation pipeline - * - * @param additionalOps - * additional operations to be performed in the aggregation pipeline - * @return The aggregation operation's result set - * - */ - public AggregationOutput aggregate( DBObject firstOp, DBObject ... additionalOps){ - if (firstOp == null) - throw new IllegalArgumentException("aggregate can not accept null pipeline operation"); - - DBObject command = new BasicDBObject("aggregate", _name ); - - List pipelineOps = new ArrayList(); - pipelineOps.add(firstOp); - Collections.addAll(pipelineOps, additionalOps); - command.put( "pipeline", pipelineOps ); - - CommandResult res = _db.command( command, getOptions(), getReadPreference() ); - res.throwOnError(); - return new AggregationOutput( command, res ); - } - - /** - * Return a list of the indexes for this collection. Each object - * in the list is the "info document" from MongoDB - * - * @return list of index documents - * @throws MongoException - */ - public List getIndexInfo() { - BasicDBObject cmd = new BasicDBObject(); - cmd.put("ns", getFullName()); - - DBCursor cur = _db.getCollection("system.indexes").find(cmd); - - List list = new ArrayList(); - - while(cur.hasNext()) { - list.add(cur.next()); - } - - return list; - } - - /** - * Drops an index from this collection - * @param keys keys of the index - * @throws MongoException - */ - public void dropIndex( DBObject keys ){ - dropIndexes( genIndexName( keys ) ); - } - - /** - * Drops an index from this collection - * @param name name of index to drop - * @throws MongoException - */ - public void dropIndex( String name ){ - dropIndexes( name ); - } - - /** - * gets the collections statistics ("collstats" command) - * @return - * @throws MongoException - */ - public CommandResult getStats() { - return getDB().command(new BasicDBObject("collstats", getName()), getOptions(), getReadPreference()); - } - - /** - * returns whether or not this is a capped collection - * @return - * @throws MongoException - */ - public boolean isCapped() { - CommandResult stats = getStats(); - Object capped = stats.get("capped"); - return(capped != null && ( capped.equals(1) || capped.equals(true) ) ); - } - - // ------ - - /** - * Initializes a new collection. No operation is actually performed on the database. - * @param base database in which to create the collection - * @param name the name of the collection - */ - protected DBCollection( DB base , String name ){ - _db = base; - _name = name; - _fullName = _db.getName() + "." + name; - _options = new Bytes.OptionHolder( _db._options ); - } - - protected DBObject _checkObject( DBObject o , boolean canBeNull , boolean query ){ - if ( o == null ){ - if ( canBeNull ) - return null; - throw new IllegalArgumentException( "can't be null" ); - } - - if ( o.isPartialObject() && ! query ) - throw new IllegalArgumentException( "can't save partial objects" ); - - if ( ! query ){ - _checkKeys(o); - } - return o; - } - - /** - * Checks key strings for invalid characters. - */ - private void _checkKeys( DBObject o ) { - if ( o instanceof LazyDBObject || o instanceof LazyDBList ) - return; - - for ( String s : o.keySet() ){ - validateKey ( s ); - Object inner = o.get( s ); - if ( inner instanceof DBObject ) { - _checkKeys( (DBObject)inner ); - } else if ( inner instanceof Map ) { - _checkKeys( (Map)inner ); - } - } - } - - /** - * Checks key strings for invalid characters. - */ - private void _checkKeys( Map o ) { - for ( String s : o.keySet() ){ - validateKey ( s ); - Object inner = o.get( s ); - if ( inner instanceof DBObject ) { - _checkKeys( (DBObject)inner ); - } else if ( inner instanceof Map ) { - _checkKeys( (Map)inner ); - } - } - } - - /** - * Check for invalid key names - * @param s the string field/key to check - * @exception IllegalArgumentException if the key is not valid. - */ - private void validateKey(String s ) { - if ( s.contains( "." ) ) - throw new IllegalArgumentException( "fields stored in the db can't have . in them. (Bad Key: '" + s + "')" ); - if ( s.startsWith( "$" ) ) - throw new IllegalArgumentException( "fields stored in the db can't start with '$' (Bad Key: '" + s + "')" ); - } - - /** - * Finds a collection that is prefixed with this collection's name. - * A typical use of this might be - * 
    -     *    DBCollection users = mongo.getCollection( "wiki" ).getCollection( "users" );
-     *
    - * Which is equivalent to - * 
    
-     *   DBCollection users = mongo.getCollection( "wiki.users" );
-     *
    - * @param n the name of the collection to find - * @return the matching collection - */ - public DBCollection getCollection( String n ){ - return _db.getCollection( _name + "." + n ); - } - - /** - * Returns the name of this collection. - * @return the name of this collection - */ - public String getName(){ - return _name; - } - - /** - * Returns the full name of this collection, with the database name as a prefix. - * @return the name of this collection - */ - public String getFullName(){ - return _fullName; - } - - /** - * Returns the database this collection is a member of. - * @return this collection's database - */ - public DB getDB(){ - return _db; - } - - /** - * Returns if this collection's database is read-only - * @param strict if an exception should be thrown if the database is read-only - * @return if this collection's database is read-only - * @throws RuntimeException if the database is read-only and strict is set - */ - protected boolean checkReadOnly( boolean strict ){ - if ( ! _db._readOnly ) - return false; - - if ( ! strict ) - return true; - - throw new IllegalStateException( "db is read only" ); - } - - @Override - public int hashCode(){ - return _fullName.hashCode(); - } - - @Override - public boolean equals( Object o ){ - return o == this; - } - - @Override - public String toString(){ - return _name; - } - - /** - * Sets a default class for objects in this collection; null resets the class to nothing. - * @param c the class - * @throws IllegalArgumentException if c is not a DBObject - */ - public void setObjectClass( Class c ){ - if ( c == null ){ - // reset - _wrapper = null; - _objectClass = null; - return; - } - - if ( ! DBObject.class.isAssignableFrom( c ) ) - throw new IllegalArgumentException( c.getName() + " is not a DBObject" ); - _objectClass = c; - if ( ReflectionDBObject.class.isAssignableFrom( c ) ) - _wrapper = ReflectionDBObject.getWrapper( c ); - else - _wrapper = null; - } - - /** - * Gets the default class for objects in the collection - * @return the class - */ - public Class getObjectClass(){ - return _objectClass; - } - - /** - * sets the internal class - * @param path - * @param c - */ - public void setInternalClass( String path , Class c ){ - _internalClass.put( path , c ); - } - - /** - * gets the internal class - * @param path - * @return - */ - protected Class getInternalClass( String path ){ - Class c = _internalClass.get( path ); - if ( c != null ) - return c; - - if ( _wrapper == null ) - return null; - return _wrapper.getInternalClass( path ); - } - - /** - * Set the write concern for this collection. Will be used for - * writes to this collection. Overrides any setting of write - * concern at the DB level. See the documentation for - * {@link WriteConcern} for more information. - * - * @param concern write concern to use - */ - public void setWriteConcern( WriteConcern concern ){ - _concern = concern; - } - - /** - * Get the write concern for this collection. - * @return - */ - public WriteConcern getWriteConcern(){ - if ( _concern != null ) - return _concern; - return _db.getWriteConcern(); - } - - /** - * Sets the read preference for this collection. Will be used as default - * for reads from this collection; overrides DB & Connection level settings. - * See the * documentation for {@link ReadPreference} for more information. - * - * @param preference Read Preference to use - */ - public void setReadPreference( ReadPreference preference ){ - _readPref = preference; - } - - /** - * Gets the read preference - * @return - */ - public ReadPreference getReadPreference(){ - if ( _readPref != null ) - return _readPref; - return _db.getReadPreference(); - } - /** - * makes this query ok to run on a slave node - * - * @deprecated Replaced with {@code ReadPreference.secondaryPreferred()} - * @see com.massivecraft.massivecore.xlib.mongodb.ReadPreference#secondaryPreferred() - */ - @Deprecated - public void slaveOk(){ - addOption( Bytes.QUERYOPTION_SLAVEOK ); - } - - /** - * adds a default query option - * @param option - */ - public void addOption( int option ){ - _options.add(option); - } - - /** - * sets the default query options - * @param options - */ - public void setOptions( int options ){ - _options.set(options); - } - - /** - * resets the default query options - */ - public void resetOptions(){ - _options.reset(); - } - - /** - * gets the default query options - * @return - */ - public int getOptions(){ - return _options.get(); - } - - /** - * Set a customer decoder factory for this collection. Set to null to use the default from MongoOptions. - * @param fact the factory to set. - */ - public synchronized void setDBDecoderFactory(DBDecoderFactory fact) { - _decoderFactory = fact; - } - - /** - * Get the decoder factory for this collection. A null return value means that the default from MongoOptions - * is being used. - * @return the factory - */ - public synchronized DBDecoderFactory getDBDecoderFactory() { - return _decoderFactory; - } - - /** - * Set a customer encoder factory for this collection. Set to null to use the default from MongoOptions. - * @param fact the factory to set. - */ - public synchronized void setDBEncoderFactory(DBEncoderFactory fact) { - _encoderFactory = fact; - } - - /** - * Get the encoder factory for this collection. A null return value means that the default from MongoOptions - * is being used. - * @return the factory - */ - public synchronized DBEncoderFactory getDBEncoderFactory() { - return _encoderFactory; - } - - final DB _db; - - final protected String _name; - final protected String _fullName; - - protected List _hintFields; - private WriteConcern _concern = null; - private ReadPreference _readPref = null; - private DBDecoderFactory _decoderFactory; - private DBEncoderFactory _encoderFactory; - final Bytes.OptionHolder _options; - - protected Class _objectClass = null; - private Map _internalClass = Collections.synchronizedMap( new HashMap() ); - private ReflectionDBObject.JavaWrapper _wrapper = null; - - final private Set _createdIndexes = new HashSet(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBConnector.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBConnector.java deleted file mode 100644 index b1a6d070..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBConnector.java +++ /dev/null @@ -1,116 +0,0 @@ -// DBConnector.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - - -/** - * Interface that provides the ability to exchange request/response with the database - */ -public interface DBConnector { - - /** - * initiates a "consistent request" on the thread. - * Once this has been called, the connector will ensure that the same underlying connection is always used for a given thread. - * This happens until requestStop() is called. - */ - public void requestStart(); - /** - * terminates the "consistent request". - */ - public void requestDone(); - /** - * Ensures that a connection exists for the "consistent request" - */ - public void requestEnsureConnection(); - - /** - * does a write operation - * @param db the database - * @param m the request message - * @param concern the write concern - * @return the write result - * @throws MongoException - */ - public WriteResult say( DB db , OutMessage m , WriteConcern concern ); - /** - * does a write operation - * @param db the database - * @param m the request message - * @param concern the write concern - * @param hostNeeded specific server to connect to - * @return the write result - * @throws MongoException - */ - public WriteResult say( DB db , OutMessage m , WriteConcern concern , ServerAddress hostNeeded ); - - /** - * does a read operation on the database - * @param db the database - * @param coll the collection - * @param m the request message - * @param hostNeeded specific server to connect to - * @param decoder the decoder to use - * @return the read result - * @throws MongoException - */ - public Response call( DB db , DBCollection coll , OutMessage m , - ServerAddress hostNeeded , DBDecoder decoder ); - /** - * - * does a read operation on the database - * @param db the database - * @param coll the collection - * @param m the request message - * @param hostNeeded specific server to connect to - * @param retries the number of retries in case of an error - * @return the read result - * @throws MongoException - */ - public Response call( DB db , DBCollection coll , OutMessage m , ServerAddress hostNeeded , int retries ); - - /** - * does a read operation on the database - * @param db the database - * @param coll the collection - * @param m the request message - * @param hostNeeded specific server to connect to - * @param retries number of retries in case of error - * @param readPref the read preferences - * @param decoder the decoder to use - * @return the read result - * @throws MongoException - */ - public Response call( DB db , DBCollection coll , OutMessage m , ServerAddress hostNeeded , int retries , ReadPreference readPref , DBDecoder decoder ); - - /** - * returns true if the connector is in a usable state - * @return - */ - public boolean isOpen(); - - /** - * Authenticate using the given credentials. - * - * @param credentials the credentials. - * @return the result of the authentication command, if successful - * @throws CommandFailureException if the authentication failed - * @since 2.11.0 - */ - public CommandResult authenticate(MongoCredential credentials); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBCursor.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBCursor.java deleted file mode 100644 index 3554c192..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBCursor.java +++ /dev/null @@ -1,730 +0,0 @@ -// DBCursor.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.mongodb.DBApiLayer.Result; - -import java.io.Closeable; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - - -/** An iterator over database results. - * Doing a find() query on a collection returns a - * DBCursor thus - * - * 
    - * DBCursor cursor = collection.find( query );
- * if( cursor.hasNext() )
- *     DBObject obj = cursor.next();
- *
    - * - *

    Warning: Calling toArray or length on - * a DBCursor will irrevocably turn it into an array. This - * means that, if the cursor was iterating over ten million results - * (which it was lazily fetching from the database), suddenly there will - * be a ten-million element array in memory. Before converting to an array, - * make sure that there are a reasonable number of results using - * skip() and limit(). - *

    For example, to get an array of the 1000-1100th elements of a cursor, use - * - * 

    - * List obj = collection.find( query ).skip( 1000 ).limit( 100 ).toArray();
- *
    - * - * @dochub cursors - */ -public class DBCursor implements Iterator , Iterable, Closeable { - - /** - * Initializes a new database cursor - * @param collection collection to use - * @param q query to perform - * @param k keys to return from the query - * @param preference the Read Preference for this query - */ - public DBCursor( DBCollection collection , DBObject q , DBObject k, ReadPreference preference ){ - if (collection == null) { - throw new IllegalArgumentException("collection is null"); - } - _collection = collection; - _query = q == null ? new BasicDBObject() : q; - _keysWanted = k; - _options = _collection.getOptions(); - _readPref = preference; - _decoderFact = collection.getDBDecoderFactory(); - } - - /** - * Types of cursors: iterator or array. - */ - static enum CursorType { ITERATOR , ARRAY }; - - /** - * Creates a copy of an existing database cursor. - * The new cursor is an iterator, even if the original - * was an array. - * - * @return the new cursor - */ - public DBCursor copy() { - DBCursor c = new DBCursor(_collection, _query, _keysWanted, _readPref); - c._orderBy = _orderBy; - c._hint = _hint; - c._hintDBObj = _hintDBObj; - c._limit = _limit; - c._skip = _skip; - c._options = _options; - c._batchSize = _batchSize; - c._snapshot = _snapshot; - c._explain = _explain; - if ( _specialFields != null ) - c._specialFields = new BasicDBObject( _specialFields.toMap() ); - return c; - } - - /** - * creates a copy of this cursor object that can be iterated. - * Note: - * - you can iterate the DBCursor itself without calling this method - * - no actual data is getting copied. - * - * @return - */ - public Iterator iterator(){ - return this.copy(); - } - - // ---- querty modifiers -------- - - /** - * Sorts this cursor's elements. - * This method must be called before getting any object from the cursor. - * @param orderBy the fields by which to sort - * @return a cursor pointing to the first element of the sorted results - */ - public DBCursor sort( DBObject orderBy ){ - if ( _it != null ) - throw new IllegalStateException( "can't sort after executing query" ); - - _orderBy = orderBy; - return this; - } - - /** - * adds a special operator like $maxScan or $returnKey - * e.g. addSpecial( "$returnKey" , 1 ) - * e.g. addSpecial( "$maxScan" , 100 ) - * @param name - * @param o - * @return - * @dochub specialOperators - */ - public DBCursor addSpecial( String name , Object o ){ - if ( _specialFields == null ) - _specialFields = new BasicDBObject(); - _specialFields.put( name , o ); - return this; - } - - /** - * Informs the database of indexed fields of the collection in order to improve performance. - * @param indexKeys a DBObject with fields and direction - * @return same DBCursor for chaining operations - */ - public DBCursor hint( DBObject indexKeys ){ - if ( _it != null ) - throw new IllegalStateException( "can't hint after executing query" ); - - _hintDBObj = indexKeys; - return this; - } - - /** - * Informs the database of an indexed field of the collection in order to improve performance. - * @param indexName the name of an index - * @return same DBCursor for chaining operations - */ - public DBCursor hint( String indexName ){ - if ( _it != null ) - throw new IllegalStateException( "can't hint after executing query" ); - - _hint = indexName; - return this; - } - - /** - * Use snapshot mode for the query. Snapshot mode assures no duplicates are - * returned, or objects missed, which were present at both the start and end - * of the query's execution (if an object is new during the query, or deleted - * during the query, it may or may not be returned, even with snapshot mode). - * Note that short query responses (less than 1MB) are always effectively snapshotted. - * Currently, snapshot mode may not be used with sorting or explicit hints. - * @return same DBCursor for chaining operations - */ - public DBCursor snapshot() { - if (_it != null) - throw new IllegalStateException("can't snapshot after executing the query"); - - _snapshot = true; - - return this; - } - - /** - * Returns an object containing basic information about the - * execution of the query that created this cursor - * This creates a DBObject with the key/value pairs: - * "cursor" : cursor type - * "nScanned" : number of records examined by the database for this query - * "n" : the number of records that the database returned - * "millis" : how long it took the database to execute the query - * @return a DBObject - * @throws MongoException - * @dochub explain - */ - public DBObject explain(){ - DBCursor c = copy(); - c._explain = true; - if (c._limit > 0) { - // need to pass a negative batchSize as limit for explain - c._batchSize = c._limit * -1; - c._limit = 0; - } - return c.next(); - } - - /** - * Limits the number of elements returned. - * Note: parameter n should be positive, although a negative value is supported for legacy reason. - * Passing a negative value will call {@link DBCursor#batchSize(int)} which is the preferred method. - * @param n the number of elements to return - * @return a cursor to iterate the results - * @dochub limit - */ - public DBCursor limit( int n ){ - if ( _it != null ) - throw new IllegalStateException( "can't set limit after executing query" ); - - if (n > 0) - _limit = n; - else if (n < 0) - batchSize(n); - return this; - } - - /** - * Limits the number of elements returned in one batch. - * A cursor typically fetches a batch of result objects and store them locally. - * - * If batchSize is positive, it represents the size of each batch of objects retrieved. - * It can be adjusted to optimize performance and limit data transfer. - * - * If batchSize is negative, it will limit of number objects returned, that fit within the max batch size limit (usually 4MB), and cursor will be closed. - * For example if batchSize is -10, then the server will return a maximum of 10 documents and as many as can fit in 4MB, then close the cursor. - * Note that this feature is different from limit() in that documents must fit within a maximum size, and it removes the need to send a request to close the cursor server-side. - * - * The batch size can be changed even after a cursor is iterated, in which case the setting will apply on the next batch retrieval. - * - * @param n the number of elements to return in a batch - * @return - */ - public DBCursor batchSize( int n ){ - // check for special case, used to have server bug with 1 - if ( n == 1 ) - n = 2; - - if ( _it != null ) { - if (_it instanceof DBApiLayer.Result) - ((DBApiLayer.Result)_it).setBatchSize(n); - } - - _batchSize = n; - return this; - } - - /** - * Discards a given number of elements at the beginning of the cursor. - * @param n the number of elements to skip - * @return a cursor pointing to the new first element of the results - * @throws IllegalStateException if the cursor has started to be iterated through - */ - public DBCursor skip( int n ){ - if ( _it != null ) - throw new IllegalStateException( "can't set skip after executing query" ); - _skip = n; - return this; - } - - /** - * gets the cursor id. - * @return the cursor id, or 0 if there is no active cursor. - */ - public long getCursorId() { - if ( _it instanceof Result ) - return ((Result)_it).getCursorId(); - - return 0; - } - - /** - * kills the current cursor on the server. - */ - public void close() { - if ( _it instanceof Result ) - ((Result)_it).close(); - } - - /** - * makes this query ok to run on a slave node - * - * @return a copy of the same cursor (for chaining) - * - * @deprecated Replaced with {@code ReadPreference.secondaryPreferred()} - * @see ReadPreference#secondaryPreferred() - */ - @Deprecated - public DBCursor slaveOk(){ - return addOption( Bytes.QUERYOPTION_SLAVEOK ); - } - - /** - * adds a query option - see Bytes.QUERYOPTION_* for list - * @param option - * @return - */ - public DBCursor addOption( int option ){ - if ( option == Bytes.QUERYOPTION_EXHAUST ) - throw new IllegalArgumentException("The exhaust option is not user settable."); - - _options |= option; - return this; - } - - /** - * sets the query option - see Bytes.QUERYOPTION_* for list - * @param options - */ - public DBCursor setOptions( int options ){ - _options = options; - return this; - } - - /** - * resets the query options - */ - public DBCursor resetOptions(){ - _options = 0; - return this; - } - - /** - * gets the query options - * @return - */ - public int getOptions(){ - return _options; - } - - // ---- internal stuff ------ - - private void _check() { - if (_it != null) - return; - - _lookForHints(); - - QueryOpBuilder builder = new QueryOpBuilder() - .addQuery(_query) - .addOrderBy(_orderBy) - .addHint(_hintDBObj) - .addHint(_hint) - .addExplain(_explain) - .addSnapshot(_snapshot) - .addSpecialFields(_specialFields); - - if (_collection.getDB().getMongo().isMongosConnection()) { - builder.addReadPreference(_readPref.toDBObject()); - } - - _it = _collection.__find(builder.get(), _keysWanted, _skip, _batchSize, _limit, - _options, _readPref, getDecoder()); - } - - // Only create a new decoder if there is a decoder factory explicitly set on the collection. Otherwise return null - // so that the collection can use a cached decoder - private DBDecoder getDecoder() { - return _decoderFact != null ? _decoderFact.create() : null; - } - - /** - * if there is a hint to use, use it - */ - private void _lookForHints(){ - - if ( _hint != null ) // if someone set a hint, then don't do this - return; - - if ( _collection._hintFields == null ) - return; - - Set mykeys = _query.keySet(); - - for ( DBObject o : _collection._hintFields ){ - - Set hintKeys = o.keySet(); - - if ( ! mykeys.containsAll( hintKeys ) ) - continue; - - hint( o ); - return; - } - } - - void _checkType( CursorType type ){ - if ( _cursorType == null ){ - _cursorType = type; - return; - } - - if ( type == _cursorType ) - return; - - throw new IllegalArgumentException( "can't switch cursor access methods" ); - } - - private DBObject _next() { - if ( _cursorType == null ) - _checkType( CursorType.ITERATOR ); - - _check(); - - _cur = _it.next(); - _num++; - - if ( _keysWanted != null && _keysWanted.keySet().size() > 0 ){ - _cur.markAsPartialObject(); - //throw new UnsupportedOperationException( "need to figure out partial" ); - } - - if ( _cursorType == CursorType.ARRAY ){ - _all.add( _cur ); - } - - return _cur; - } - - /** - * gets the number of times, so far, that the cursor retrieved a batch from the database - * @return - */ - public int numGetMores(){ - if ( _it instanceof DBApiLayer.Result ) - return ((DBApiLayer.Result)_it).numGetMores(); - - throw new IllegalArgumentException("_it not a real result" ); - } - - /** - * gets a list containing the number of items received in each batch - * @return - */ - public List getSizes(){ - if ( _it instanceof DBApiLayer.Result ) - return ((DBApiLayer.Result)_it).getSizes(); - - throw new IllegalArgumentException("_it not a real result" ); - } - - private boolean _hasNext() { - _check(); - - if ( _limit > 0 && _num >= _limit ) - return false; - - return _it.hasNext(); - } - - /** - * Returns the number of objects through which the cursor has iterated. - * @return the number of objects seen - */ - public int numSeen(){ - return _num; - } - - // ----- iterator api ----- - - /** - * Checks if there is another object available - * @return - * @throws MongoException - */ - public boolean hasNext() { - _checkType( CursorType.ITERATOR ); - return _hasNext(); - } - - /** - * Returns the object the cursor is at and moves the cursor ahead by one. - * @return the next element - * @throws MongoException - */ - public DBObject next() { - _checkType( CursorType.ITERATOR ); - return _next(); - } - - /** - * Returns the element the cursor is at. - * @return the current element - */ - public DBObject curr(){ - _checkType( CursorType.ITERATOR ); - return _cur; - } - - /** - * Not implemented. - */ - public void remove(){ - throw new UnsupportedOperationException( "can't remove from a cursor" ); - } - - - // ---- array api ----- - - void _fill( int n ){ - _checkType( CursorType.ARRAY ); - while ( n >= _all.size() && _hasNext() ) - _next(); - } - - /** - * pulls back all items into an array and returns the number of objects. - * Note: this can be resource intensive - * @see #count() - * @see #size() - * @return the number of elements in the array - * @throws MongoException - */ - public int length() { - _checkType( CursorType.ARRAY ); - _fill( Integer.MAX_VALUE ); - return _all.size(); - } - - /** - * Converts this cursor to an array. - * @return an array of elements - * @throws MongoException - */ - public List toArray(){ - return toArray( Integer.MAX_VALUE ); - } - - /** - * Converts this cursor to an array. - * @param max the maximum number of objects to return - * @return an array of objects - * @throws MongoException - */ - public List toArray( int max ) { - _checkType( CursorType.ARRAY ); - _fill( max - 1 ); - return _all; - } - - /** - * for testing only! - * Iterates cursor and counts objects - * @see #count() - * @return num objects - * @throws MongoException - */ - public int itcount(){ - int n = 0; - while ( this.hasNext() ){ - this.next(); - n++; - } - return n; - } - - /** - * Counts the number of objects matching the query - * This does not take limit/skip into consideration - * @see #size() - * @return the number of objects - * @throws MongoException - */ - public int count() { - if ( _collection == null ) - throw new IllegalArgumentException( "why is _collection null" ); - if ( _collection._db == null ) - throw new IllegalArgumentException( "why is _collection._db null" ); - - return (int)_collection.getCount(this._query, this._keysWanted, getReadPreference()); - } - - /** - * Counts the number of objects matching the query - * this does take limit/skip into consideration - * @see #count() - * @return the number of objects - * @throws MongoException - */ - public int size() { - if ( _collection == null ) - throw new IllegalArgumentException( "why is _collection null" ); - if ( _collection._db == null ) - throw new IllegalArgumentException( "why is _collection._db null" ); - - return (int)_collection.getCount(this._query, this._keysWanted, this._limit, this._skip, getReadPreference() ); - } - - - /** - * gets the fields to be returned - * @return - */ - public DBObject getKeysWanted(){ - return _keysWanted; - } - - /** - * gets the query - * @return - */ - public DBObject getQuery(){ - return _query; - } - - /** - * gets the collection - * @return - */ - public DBCollection getCollection(){ - return _collection; - } - - /** - * Gets the Server Address of the server that data is pulled from. - * Note that this information may not be available until hasNext() or next() is called. - * @return - */ - public ServerAddress getServerAddress() { - if (_it != null && _it instanceof DBApiLayer.Result) - return ((DBApiLayer.Result)_it).getServerAddress(); - - return null; - } - - /** - * Sets the read preference for this cursor. - * See the * documentation for {@link ReadPreference} - * for more information. - * - * @param preference Read Preference to use - */ - public DBCursor setReadPreference( ReadPreference preference ){ - _readPref = preference; - return this; - } - - /** - * Gets the default read preference - * @return - */ - public ReadPreference getReadPreference(){ - return _readPref; - } - - public DBCursor setDecoderFactory(DBDecoderFactory fact){ - _decoderFact = fact; - return this; - } - - public DBDecoderFactory getDecoderFactory(){ - return _decoderFact; - } - - @Override - public String toString() { - StringBuilder sb = new StringBuilder(); - sb.append("Cursor id=").append(getCursorId()); - sb.append(", ns=").append(getCollection().getFullName()); - sb.append(", query=").append(getQuery()); - if (getKeysWanted() != null) - sb.append(", fields=").append(getKeysWanted()); - sb.append(", numIterated=").append(_num); - if (_skip != 0) - sb.append(", skip=").append(_skip); - if (_limit != 0) - sb.append(", limit=").append(_limit); - if (_batchSize != 0) - sb.append(", batchSize=").append(_batchSize); - - ServerAddress addr = getServerAddress(); - if (addr != null) - sb.append(", addr=").append(addr); - - if (_readPref != null) - sb.append(", readPreference=").append( _readPref.toString() ); - return sb.toString(); - } - - boolean hasFinalizer() { - if (_it == null || ! (_it instanceof Result)) { - return false; - } - return ((Result) _it).hasFinalizer(); - } - - // ---- query setup ---- - private final DBCollection _collection; - private final DBObject _query; - private final DBObject _keysWanted; - - private DBObject _orderBy = null; - private String _hint = null; - private DBObject _hintDBObj = null; - private boolean _explain = false; - private int _limit = 0; - private int _batchSize = 0; - private int _skip = 0; - private boolean _snapshot = false; - private int _options = 0; - private ReadPreference _readPref; - private DBDecoderFactory _decoderFact; - - private DBObject _specialFields; - - // ---- result info ---- - private Iterator _it = null; - - private CursorType _cursorType = null; - private DBObject _cur = null; - private int _num = 0; - - private final ArrayList _all = new ArrayList(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBDecoder.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBDecoder.java deleted file mode 100644 index a8915237..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBDecoder.java +++ /dev/null @@ -1,32 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import java.io.IOException; -import java.io.InputStream; - -import com.massivecraft.massivecore.xlib.bson.BSONDecoder; - -/** - * - */ -public interface DBDecoder extends BSONDecoder { - public DBCallback getDBCallback(DBCollection collection); - - public DBObject decode( byte[] b, DBCollection collection ); - - public DBObject decode( InputStream in, DBCollection collection ) throws IOException; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBDecoderFactory.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBDecoderFactory.java deleted file mode 100644 index 6be74c7f..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBDecoderFactory.java +++ /dev/null @@ -1,25 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * - */ -public interface DBDecoderFactory { - - public DBDecoder create( ); - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBEncoder.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBEncoder.java deleted file mode 100644 index 17f8852a..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBEncoder.java +++ /dev/null @@ -1,21 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on - * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the - * specific language governing permissions and limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.*; -import com.massivecraft.massivecore.xlib.bson.io.*; - -public interface DBEncoder { - public int writeObject( OutputBuffer buf, BSONObject o ); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBEncoderFactory.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBEncoderFactory.java deleted file mode 100644 index 5cebe450..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBEncoderFactory.java +++ /dev/null @@ -1,25 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * - */ -public interface DBEncoderFactory { - - public DBEncoder create(); - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBObject.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBObject.java deleted file mode 100644 index 44cf8255..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBObject.java +++ /dev/null @@ -1,40 +0,0 @@ -// DBObject.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; - -/** - * A key-value map that can be saved to the database. - */ -public interface DBObject extends BSONObject { - - /** - * if this object was retrieved with only some fields (using a field filter) - * this method will be called to mark it as such. - */ - public void markAsPartialObject(); - - /** - * whether markAsPartialObject was ever called - * only matters if you are going to upsert and do not want to risk losing fields - */ - public boolean isPartialObject(); - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBPointer.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBPointer.java deleted file mode 100644 index 7a883b4a..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBPointer.java +++ /dev/null @@ -1,60 +0,0 @@ -// DBPointer.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -/** - * @deprecated - */ -@Deprecated -public class DBPointer extends DBRefBase { - - static final boolean D = Boolean.getBoolean( "DEBUG.DBPOINTER" ); - - /** - * CTOR used for testing BSON encoding. Otherwise - * non-functional due to a DBRef needing a parent db object, - * a fieldName and a db - * - * @param ns namespace to point to - * @param id value of _id - */ - public DBPointer(String ns, ObjectId id) { - this (null, null, null, ns, id); - } - - DBPointer( DBObject parent , String fieldName , DB db , String ns , ObjectId id ){ - super(db, ns, (Object)id); - - _parent = parent; - _fieldName = fieldName; - } - - public String toString(){ - return "{ \"$ref\" : \"" + _ns + "\", \"$id\" : ObjectId(\"" + _id + "\") }"; - } - - public ObjectId getId() { - return (ObjectId)_id; - } - - final DBObject _parent; - final String _fieldName; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBPort.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBPort.java deleted file mode 100644 index 81a325be..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBPort.java +++ /dev/null @@ -1,571 +0,0 @@ -// DBPort.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.mongodb.util.ThreadUtil; - -import org.ietf.jgss.GSSCredential; -import org.ietf.jgss.GSSException; -import org.ietf.jgss.GSSManager; -import org.ietf.jgss.GSSName; -import org.ietf.jgss.Oid; - -import javax.security.auth.callback.Callback; -import javax.security.auth.callback.CallbackHandler; -import javax.security.auth.callback.NameCallback; -import javax.security.auth.callback.PasswordCallback; -import javax.security.auth.callback.UnsupportedCallbackException; -import javax.security.sasl.Sasl; -import javax.security.sasl.SaslClient; -import javax.security.sasl.SaslException; - -import java.io.BufferedInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; -import java.net.InetSocketAddress; -import java.net.Socket; -import java.util.Collections; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Map; -import java.util.Set; -import java.util.concurrent.atomic.AtomicLong; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * represents a Port to the database, which is effectively a single connection to a server - * Methods implemented at the port level should throw the raw exceptions like IOException, - * so that the connector above can make appropriate decisions on how to handle. - */ -@SuppressWarnings({"unused"}) -public class DBPort { - - /** - * the default port - */ - public static final int PORT = 27017; - static final boolean USE_NAGLE = false; - - static final long CONN_RETRY_TIME_MS = 15000; - - /** - * creates a new DBPort - * @param addr the server address - */ - @SuppressWarnings("deprecation") - public DBPort( ServerAddress addr ){ - this( addr , null , new MongoOptions() ); - } - - DBPort( ServerAddress addr, DBPortPool pool, MongoOptions options ){ - _options = options; - _sa = addr; - _addr = addr.getSocketAddress(); - _pool = pool; - - _hashCode = _addr.hashCode(); - - _logger = Logger.getLogger( _rootLogger.getName() + "." + addr.toString() ); - _decoder = _options.dbDecoderFactory.create(); - } - - Response call( OutMessage msg , DBCollection coll ) throws IOException{ - return go( msg, coll ); - } - - Response call(OutMessage msg, DBCollection coll, DBDecoder decoder) throws IOException{ - return go( msg, coll, false, decoder); - } - - void say( OutMessage msg ) - throws IOException { - go( msg , null ); - } - - private synchronized Response go( OutMessage msg , DBCollection coll ) - throws IOException { - return go( msg , coll , false, null ); - } - - private synchronized Response go( OutMessage msg , DBCollection coll , DBDecoder decoder ) throws IOException{ - return go( msg, coll, false, decoder ); - } - - private synchronized Response go(OutMessage msg, DBCollection coll, boolean forceResponse, DBDecoder decoder) - throws IOException { - - if ( _processingResponse ){ - if ( coll == null ){ - // this could be a pipeline and should be safe - } - else { - // this could cause issues since we're reading data off the wire - throw new IllegalStateException( "DBPort.go called and expecting a response while processing another response" ); - } - } - - _calls.incrementAndGet(); - - if ( _socket == null ) - _open(); - - if ( _out == null ) - throw new IllegalStateException( "_out shouldn't be null" ); - - try { - msg.prepare(); - _activeState = new ActiveState(msg); - msg.pipe( _out ); - - if ( _pool != null ) - _pool._everWorked = true; - - if ( coll == null && ! forceResponse ) - return null; - - _processingResponse = true; - return new Response( _sa , coll , _in , (decoder == null ? _decoder : decoder) ); - } - catch ( IOException ioe ){ - close(); - throw ioe; - } - finally { - _activeState = null; - _processingResponse = false; - } - } - - synchronized CommandResult getLastError( DB db , WriteConcern concern ) throws IOException{ - DBApiLayer dbAL = (DBApiLayer) db; - return runCommand( dbAL, concern.getCommand() ); - } - - synchronized private Response findOne( DB db , String coll , DBObject q ) throws IOException { - OutMessage msg = OutMessage.query( db.getCollection(coll) , 0 , 0 , -1 , q , null ); - try { - Response res = go( msg , db.getCollection( coll ) , null ); - return res; - } finally { - msg.doneWithMessage(); - } - } - - synchronized CommandResult runCommand( DB db , DBObject cmd ) throws IOException { - Response res = findOne(db, "$cmd", cmd); - return convertToCommandResult(cmd, res); - } - - private CommandResult convertToCommandResult(DBObject cmd, Response res) { - if ( res.size() == 0 ) - return null; - if ( res.size() > 1 ) - throw new MongoInternalException( "something is wrong. size:" + res.size() ); - - DBObject data = res.get(0); - if ( data == null ) - throw new MongoInternalException( "something is wrong, no command result" ); - - CommandResult cr = new CommandResult(res.serverUsed()); - cr.putAll( data ); - return cr; - } - - synchronized CommandResult tryGetLastError( DB db , long last, WriteConcern concern) throws IOException { - if ( last != _calls.get() ) - return null; - - return getLastError(db, concern); - } - - /** - * makes sure that a connection to the server has been opened - * @throws IOException - */ - public synchronized void ensureOpen() - throws IOException { - - if ( _socket != null ) - return; - - _open(); - } - - void _open() throws IOException { - - long sleepTime = 100; - - long maxAutoConnectRetryTime = CONN_RETRY_TIME_MS; - if (_options.maxAutoConnectRetryTime > 0) { - maxAutoConnectRetryTime = _options.maxAutoConnectRetryTime; - } - - boolean successfullyConnected = false; - final long start = System.currentTimeMillis(); - do { - try { - _socket = _options.socketFactory.createSocket(); - _socket.connect( _addr , _options.connectTimeout ); - - _socket.setTcpNoDelay( ! USE_NAGLE ); - _socket.setKeepAlive( _options.socketKeepAlive ); - _socket.setSoTimeout( _options.socketTimeout ); - _in = new BufferedInputStream( _socket.getInputStream() ); - _out = _socket.getOutputStream(); - successfullyConnected = true; - } - catch ( IOException e ){ - close(); - - if (!_options.autoConnectRetry || (_pool != null && !_pool._everWorked)) - throw e; - - long waitSoFar = System.currentTimeMillis() - start; - - if (waitSoFar >= maxAutoConnectRetryTime) - throw e; - - if (sleepTime + waitSoFar > maxAutoConnectRetryTime) - sleepTime = maxAutoConnectRetryTime - waitSoFar; - - _logger.log(Level.WARNING, "Exception connecting to " + serverAddress().getHost() + ": " + e + - ". Total wait time so far is " + waitSoFar + " ms. Will retry after sleeping for " + sleepTime + " ms."); - ThreadUtil.sleep(sleepTime); - sleepTime *= 2; - } - } while (!successfullyConnected); - } - - @Override - public int hashCode(){ - return _hashCode; - } - - /** - * returns a String representation of the target host - * @return - */ - public String host(){ - return _addr.toString(); - } - - /** - * @return the server address for this port - */ - public ServerAddress serverAddress() { - return _sa; - } - - @Override - public String toString(){ - return "{DBPort " + host() + "}"; - } - - @Override - protected void finalize() throws Throwable{ - super.finalize(); - close(); - } - - ActiveState getActiveState() { - return _activeState; - } - - int getLocalPort() { - return _socket != null ? _socket.getLocalPort() : -1; - } - - /** - * closes the underlying connection and streams - */ - protected void close(){ - authenticatedDatabases.clear(); - - if ( _socket != null ){ - try { - _socket.close(); - } - catch ( Exception e ){ - // don't care - } - } - - _in = null; - _out = null; - _socket = null; - } - - CommandResult authenticate(Mongo mongo, final MongoCredential credentials) { - Authenticator authenticator; - if (credentials.getMechanism().equals(MongoCredential.MONGODB_CR_MECHANISM)) { - authenticator = new NativeAuthenticator(mongo, credentials); - } else if (credentials.getMechanism().equals(MongoCredential.GSSAPI_MECHANISM)) { - authenticator = new GSSAPIAuthenticator(mongo, credentials); - } else { - throw new IllegalArgumentException("Unsupported authentication protocol: " + credentials.getMechanism()); - } - CommandResult res = authenticator.authenticate(); - authenticatedDatabases.add(credentials.getSource()); - return res; - } - - void checkAuth(Mongo mongo) throws IOException { - // get the difference between the set of credentialed databases and the set of authenticated databases on this connection - Set unauthenticatedDatabases = new HashSet(mongo.getAuthority().getCredentialsStore().getDatabases()); - unauthenticatedDatabases.removeAll(authenticatedDatabases); - - for (String databaseName : unauthenticatedDatabases) { - authenticate(mongo, mongo.getAuthority().getCredentialsStore().get(databaseName)); - } - } - - /** - * Gets the pool that this port belongs to. - * @return the pool that this port belongs to. - */ - public DBPortPool getPool() { - return _pool; - } - - private static Logger _rootLogger = Logger.getLogger( "com.mongodb.port" ); - - final int _hashCode; - final ServerAddress _sa; - final InetSocketAddress _addr; - final DBPortPool _pool; - final MongoOptions _options; - final Logger _logger; - final DBDecoder _decoder; - - private volatile Socket _socket; - private volatile InputStream _in; - private volatile OutputStream _out; - - private volatile boolean _processingResponse; - - // needs synchronization to ensure that modifications are published. - final Set authenticatedDatabases = Collections.synchronizedSet(new HashSet()); - - volatile int _lastThread; - final AtomicLong _calls = new AtomicLong(); - private volatile ActiveState _activeState; - private volatile Boolean useCRAMAuthenticationProtocol; - - class ActiveState { - ActiveState(final OutMessage outMessage) { - this.outMessage = outMessage; - this.startTime = System.nanoTime(); - this.threadName = Thread.currentThread().getName(); - } - final OutMessage outMessage; - final long startTime; - final String threadName; - } - - class GenericSaslAuthenticator extends SaslAuthenticator { - static final String CRAM_MD5 = "CRAM-MD5"; - - private final String mechanism; - - GenericSaslAuthenticator(final Mongo mongo, MongoCredential credentials, String mechanism) { - super(mongo, credentials); - this.mechanism = mechanism; - } - - @Override - protected SaslClient createSaslClient() { - try { - return Sasl.createSaslClient(new String[]{mechanism}, - credential.getUserName(), MONGODB_PROTOCOL, - serverAddress().getHost(), null, new CredentialsHandlingCallbackHandler()); - } catch (SaslException e) { - throw new MongoException("Exception initializing SASL client", e); - } - } - - @Override - protected DB getDatabase() { - return mongo.getDB(credential.getSource()); - } - - @Override - public String getMechanismName() { - return mechanism; - } - - class CredentialsHandlingCallbackHandler implements CallbackHandler { - - public void handle(final Callback[] callbacks) throws IOException, UnsupportedCallbackException { - for (Callback callback : callbacks) { - if (callback instanceof NameCallback) { - NameCallback nameCallback = (NameCallback) callback; - nameCallback.setName(credential.getUserName()); - } - if (callback instanceof PasswordCallback) { - PasswordCallback passwordCallback = (PasswordCallback) callback; - String hashedPassword = new String(NativeAuthenticationHelper.createHash( - credential.getUserName(), credential.getPassword())); - passwordCallback.setPassword(hashedPassword.toCharArray()); - } - } - } - } - } - - class GSSAPIAuthenticator extends SaslAuthenticator { - public static final String GSSAPI_OID = "1.2.840.113554.1.2.2"; - public static final String GSSAPI_MECHANISM = MongoCredential.GSSAPI_MECHANISM; - - GSSAPIAuthenticator(final Mongo mongo, final MongoCredential credentials) { - super(mongo, credentials); - - if (!this.credential.getMechanism().equals(MongoCredential.GSSAPI_MECHANISM)) { - throw new MongoException("Incorrect mechanism: " + this.credential.getMechanism()); - } - } - - @Override - protected SaslClient createSaslClient() { - try { - Map props = new HashMap(); - props.put(Sasl.CREDENTIALS, getGSSCredential(credential.getUserName())); - - return Sasl.createSaslClient(new String[]{GSSAPI_MECHANISM}, credential.getUserName(), MONGODB_PROTOCOL, - serverAddress().getHost(), props, null); - } catch (SaslException e) { - throw new MongoException("Exception initializing SASL client", e); - } catch (GSSException e) { - throw new MongoException("Exception initializing GSSAPI credentials", e); - } - } - - @Override - protected DB getDatabase() { - return mongo.getDB(credential.getSource()); - } - - @Override - public String getMechanismName() { - return "GSSAPI"; - } - - private GSSCredential getGSSCredential(String userName) throws GSSException { - Oid krb5Mechanism = new Oid(GSSAPI_OID); - GSSManager manager = GSSManager.getInstance(); - GSSName name = manager.createName(userName, GSSName.NT_USER_NAME); - return manager.createCredential(name, GSSCredential.INDEFINITE_LIFETIME, - krb5Mechanism, GSSCredential.INITIATE_ONLY); - } - } - - abstract class SaslAuthenticator extends Authenticator { - public static final String MONGODB_PROTOCOL = "mongodb"; - - SaslAuthenticator(final Mongo mongo, MongoCredential credentials) { - super(mongo, credentials); - } - - public CommandResult authenticate() { - SaslClient saslClient = createSaslClient(); - try { - byte[] response = (saslClient.hasInitialResponse() ? saslClient.evaluateChallenge(new byte[0]) : null); - CommandResult res = sendSaslStart(response); - res.throwOnError(); - - int conversationId = (Integer) res.get("conversationId"); - - while (! (Boolean) res.get("done")) { - response = saslClient.evaluateChallenge((byte[]) res.get("payload")); - - if (response == null) { - throw new MongoException("SASL protocol error: no client response to challenge"); - } - - res = sendSaslContinue(conversationId, response); - res.throwOnError(); - } - return res; - } catch (IOException e) { - throw new MongoException.Network("IOException authenticating the connection", e); - } finally { - try { - saslClient.dispose(); - } catch (SaslException e) { - // ignore - } - } - } - - protected abstract SaslClient createSaslClient(); - - protected abstract DB getDatabase(); - - private CommandResult sendSaslStart(final byte[] outToken) throws IOException { - DBObject cmd = new BasicDBObject("saslStart", 1). - append("mechanism", getMechanismName()) - .append("payload", outToken != null ? outToken : new byte[0]); - return runCommand(getDatabase(), cmd); - } - - private CommandResult sendSaslContinue(final int conversationId, final byte[] outToken) throws IOException { - DB adminDB = getDatabase(); - DBObject cmd = new BasicDBObject("saslContinue", 1).append("conversationId", conversationId). - append("payload", outToken); - return runCommand(adminDB, cmd); - } - - public abstract String getMechanismName(); - } - - class NativeAuthenticator extends Authenticator { - NativeAuthenticator(Mongo mongo, MongoCredential credentials) { - super(mongo, credentials); - } - - @Override - public CommandResult authenticate() { - try { - DB db = mongo.getDB(credential.getSource()); - CommandResult res = runCommand(db, NativeAuthenticationHelper.getNonceCommand()); - res.throwOnError(); - - res = runCommand(db, NativeAuthenticationHelper.getAuthCommand(credential.getUserName(), - credential.getPassword(), res.getString("nonce"))); - res.throwOnError(); - return res; - } catch (IOException e) { - throw new MongoException.Network("IOException authenticating the connection", e); - } - } - } - - abstract class Authenticator { - protected final Mongo mongo; - protected final MongoCredential credential; - - Authenticator(Mongo mongo, MongoCredential credential) { - this.mongo = mongo; - this.credential = credential; - } - - abstract CommandResult authenticate(); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBPortPool.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBPortPool.java deleted file mode 100644 index 1dcfe476..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBPortPool.java +++ /dev/null @@ -1,282 +0,0 @@ -// DBPortPool.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.mongodb.util.ConnectionPoolStatisticsBean; -import com.massivecraft.massivecore.xlib.mongodb.util.SimplePool; -import com.massivecraft.massivecore.xlib.mongodb.util.management.JMException; -import com.massivecraft.massivecore.xlib.mongodb.util.management.MBeanServerFactory; - -import java.io.InterruptedIOException; -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.concurrent.Semaphore; -import java.util.concurrent.atomic.AtomicInteger; -import java.util.logging.Level; - -/** - * This class is NOT part of the public API. Be prepared for non-binary compatible changes in minor releases. - */ -public class DBPortPool extends SimplePool { - - public String getHost() { - return _addr.getHost(); - } - - public int getPort() { - return _addr.getPort(); - } - - public synchronized ConnectionPoolStatisticsBean getStatistics() { - return new ConnectionPoolStatisticsBean(getTotal(), getInUse(), getInUseConnections()); - } - - private InUseConnectionBean[] getInUseConnections() { - List inUseConnectionInfoList = new ArrayList(); - long currentNanoTime = System.nanoTime(); - for (DBPort port : _out) { - inUseConnectionInfoList.add(new InUseConnectionBean(port, currentNanoTime)); - } - return inUseConnectionInfoList.toArray(new InUseConnectionBean[inUseConnectionInfoList.size()]); - } - - - static class Holder { - - Holder( MongoOptions options ){ - _options = options; - } - - DBPortPool get( ServerAddress addr ){ - - DBPortPool p = _pools.get( addr ); - - if (p != null) - return p; - - synchronized (_pools) { - p = _pools.get( addr ); - if (p != null) { - return p; - } - - p = createPool(addr); - _pools.put( addr , p); - - try { - String on = createObjectName(addr); - if (MBeanServerFactory.getMBeanServer().isRegistered(on)) { - MBeanServerFactory.getMBeanServer().unregisterMBean(on); - Bytes.LOGGER.log(Level.INFO, "multiple Mongo instances for same host, jmx numbers might be off"); - } - MBeanServerFactory.getMBeanServer().registerMBean(p, on); - } catch (JMException e) { - Bytes.LOGGER.log(Level.WARNING, "JMX registration error: " + e + - "\nConsider setting com.mongodb.MongoOptions.alwaysUseMBeans property to true." + - "\nContinuing..."); - } catch (java.security.AccessControlException e) { - Bytes.LOGGER.log(Level.WARNING, "JMX registration error: " + e + - "\nContinuing..."); - } - } - - return p; - } - - private DBPortPool createPool(final ServerAddress addr) { - if (isJava5 || _options.isAlwaysUseMBeans()) { - return new Java5MongoConnectionPool(addr, _options); - } else { - return new MongoConnectionPool(addr, _options); - } - } - - void close(){ - synchronized ( _pools ){ - for ( DBPortPool p : _pools.values() ){ - p.close(); - - try { - String on = createObjectName( p._addr ); - if ( MBeanServerFactory.getMBeanServer().isRegistered(on) ){ - MBeanServerFactory.getMBeanServer().unregisterMBean(on); - } - } catch ( JMException e ){ - Bytes.LOGGER.log( Level.WARNING , "jmx de-registration error, continuing" , e ); - } - } - } - } - - private String createObjectName( ServerAddress addr ) { - String name = "com.mongodb:type=ConnectionPool,host=" + addr.toString().replace( ":" , ",port=" ) + ",instance=" + _serial; - if ( _options.description != null ) - name += ",description=" + _options.description; - return name; - } - - static { - isJava5 = System.getProperty("java.version").startsWith("1.5"); - } - - final MongoOptions _options; - final Map _pools = Collections.synchronizedMap( new HashMap() ); - final int _serial = nextSerial.incrementAndGet(); - - // we use this to give each Holder a different mbean name - static AtomicInteger nextSerial = new AtomicInteger(0); - static final boolean isJava5; - } - - // ---- - - public static class NoMoreConnection extends MongoInternalException { - private static final long serialVersionUID = -4415279469780082174L; - - NoMoreConnection( String msg ){ - super( msg ); - } - } - - public static class SemaphoresOut extends NoMoreConnection { - private static final long serialVersionUID = -4415279469780082174L; - private static final String message = "Concurrent requests for database connection have exceeded limit"; - SemaphoresOut(){ - super( message ); - } - - SemaphoresOut(int numPermits){ - super( message + " of " + numPermits); - } - } - - public static class ConnectionWaitTimeOut extends NoMoreConnection { - private static final long serialVersionUID = -4415279469780082174L; - ConnectionWaitTimeOut(int timeout) { - super("Connection wait timeout after " + timeout + " ms"); - } - } - - // ---- - - DBPortPool( ServerAddress addr , MongoOptions options ){ - super( "DBPortPool-" + addr.toString() + ", options = " + options.toString() , options.connectionsPerHost ); - _options = options; - _addr = addr; - _waitingSem = new Semaphore( _options.connectionsPerHost * _options.threadsAllowedToBlockForConnectionMultiplier ); - } - - protected long memSize( DBPort p ){ - return 0; - } - - @Override - protected int pick( int recommended, boolean couldCreate ){ - int id = System.identityHashCode(Thread.currentThread()); - for (int i = _avail.size() - 1; i >= 0; i--){ - if ( _avail.get(i)._lastThread == id ) - return i; - } - - return couldCreate ? -1 : recommended; - } - - /** - * @return - * @throws MongoException - */ - @Override - public DBPort get() { - DBPort port = null; - if ( ! _waitingSem.tryAcquire() ) - throw new SemaphoresOut(_options.connectionsPerHost * _options.threadsAllowedToBlockForConnectionMultiplier); - - try { - port = get( _options.maxWaitTime ); - } catch (InterruptedException e) { - throw new MongoInterruptedException(e); - } finally { - _waitingSem.release(); - } - - if ( port == null ) - throw new ConnectionWaitTimeOut( _options.maxWaitTime ); - - port._lastThread = System.identityHashCode(Thread.currentThread()); - return port; - } - - // return true if the exception is recoverable - boolean gotError( Exception e ){ - if (e instanceof java.nio.channels.ClosedByInterruptException){ - // this is probably a request that is taking too long - // so usually doesn't mean there is a real db problem - return true; - } - - if ( e instanceof InterruptedIOException){ - // we don't want to clear the port pool for a connection timing out or interrupted - return true; - } - Bytes.LOGGER.log( Level.WARNING , "emptying DBPortPool to " + getServerAddress() + " b/c of error" , e ); - - // force close all sockets - - List all = new ArrayList(); - while ( true ){ - try { - DBPort temp = get(0); - if ( temp == null ) - break; - all.add( temp ); - } catch (InterruptedException interruptedException) { - throw new MongoInterruptedException(interruptedException); - } - } - - for ( DBPort p : all ){ - p.close(); - done(p); - } - - return false; - } - - @Override - public void cleanup( DBPort p ){ - p.close(); - } - - @Override - protected DBPort createNew(){ - return new DBPort( _addr , this , _options ); - } - - public ServerAddress getServerAddress() { - return _addr; - } - - final MongoOptions _options; - final private Semaphore _waitingSem; - final ServerAddress _addr; - boolean _everWorked = false; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBRef.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBRef.java deleted file mode 100644 index 18a184aa..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBRef.java +++ /dev/null @@ -1,66 +0,0 @@ -// DBRef.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; - -/** - * overrides DBRefBase to understand a BSONObject representation of a reference. - * @dochub dbrefs - */ -public class DBRef extends DBRefBase { - - static final boolean D = Boolean.getBoolean( "DEBUG.DBREF" ); - - /** - * Creates a DBRef - * @param db the database - * @param o a BSON object representing the reference - */ - public DBRef(DB db , BSONObject o ){ - super( db , o.get( "$ref" ).toString() , o.get( "$id" ) ); - } - - /** - * Creates a DBRef - * @param db the database - * @param ns the namespace where the object is stored - * @param id the object id - */ - public DBRef(DB db , String ns , Object id) { - super(db, ns, id); - } - - /** - * fetches a referenced object from the database - * @param db the database - * @param ref the reference - * @return - * @throws MongoException - */ - public static DBObject fetch(DB db, DBObject ref) { - String ns; - Object id; - - if ((ns = (String)ref.get("$ref")) != null && (id = ref.get("$id")) != null) { - return db.getCollection(ns).findOne(new BasicDBObject("_id", id)); - } - return null; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBRefBase.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBRefBase.java deleted file mode 100644 index f582549d..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBRefBase.java +++ /dev/null @@ -1,113 +0,0 @@ -// DBRefBase.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * represents a database reference, which points to an object stored in the database - */ -public class DBRefBase { - - - /** - * Creates a DBRefBase - * @param db the database - * @param ns the namespace where the object is stored - * @param id the object id - */ - public DBRefBase(DB db , String ns , Object id) { - _db = db; - _ns = ns.intern(); - _id = id; - } - - /** - * fetches the object referenced from the database - * @return - * @throws MongoException - */ - public DBObject fetch() throws MongoException { - if (_loadedPointedTo) - return _pointedTo; - - if (_db == null) - throw new RuntimeException("no db"); - - final DBCollection coll = _db.getCollectionFromString(_ns); - - _pointedTo = coll.findOne(_id); - _loadedPointedTo = true; - return _pointedTo; - } - - @Override - public String toString(){ - return "{ \"$ref\" : \"" + _ns + "\", \"$id\" : \"" + _id + "\" }"; - } - - /** - * Gets the object's id - * @return - */ - public Object getId() { - return _id; - } - - /** - * Gets the object's namespace (collection name) - * @return - */ - public String getRef() { - return _ns; - } - - /** - * Gets the database - * @return - */ - public DB getDB() { - return _db; - } - - @Override - public boolean equals(final Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - final DBRefBase dbRefBase = (DBRefBase) o; - - if (_id != null ? !_id.equals(dbRefBase._id) : dbRefBase._id != null) return false; - if (_ns != null ? !_ns.equals(dbRefBase._ns) : dbRefBase._ns != null) return false; - - return true; - } - - @Override - public int hashCode() { - int result = _id != null ? _id.hashCode() : 0; - result = 31 * result + (_ns != null ? _ns.hashCode() : 0); - return result; - } - - final Object _id; - final String _ns; - final DB _db; - - private boolean _loadedPointedTo = false; - private DBObject _pointedTo; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DBTCPConnector.java b/src/com/massivecraft/massivecore/xlib/mongodb/DBTCPConnector.java deleted file mode 100644 index 43e97928..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DBTCPConnector.java +++ /dev/null @@ -1,654 +0,0 @@ -// DBTCPConnector.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.io.IOException; -import java.net.SocketTimeoutException; -import java.util.ArrayList; -import java.util.List; -import java.util.concurrent.atomic.AtomicBoolean; -import java.util.logging.Level; -import java.util.logging.Logger; - -public class DBTCPConnector implements DBConnector { - - static Logger _logger = Logger.getLogger( Bytes.LOGGER.getName() + ".tcp" ); - - /** - * @param mongo the Mongo instance - * @throws MongoException - */ - public DBTCPConnector( Mongo mongo ) { - _mongo = mongo; - _portHolder = new DBPortPool.Holder( mongo._options ); - MongoAuthority.Type type = mongo.getAuthority().getType(); - if (type == MongoAuthority.Type.Direct) { - setMasterAddress(mongo.getAuthority().getServerAddresses().get(0)); - } else if (type == MongoAuthority.Type.Set) { - _connectionStatus = new DynamicConnectionStatus(mongo, mongo.getAuthority().getServerAddresses()); - } else { - throw new IllegalArgumentException("Unsupported authority type: " + type); - } - } - - public void start() { - if (_connectionStatus != null) { - _connectionStatus.start(); - } - } - - /** - * Start a "request". - * - * A "request" is a group of operations in which order matters. Examples - * include inserting a document and then performing a query which expects - * that document to have been inserted, or performing an operation and - * then using com.mongodb.Mongo.getLastError to perform error-checking - * on that operation. When a thread performs operations in a "request", all - * operations will be performed on the same socket, so they will be - * correctly ordered. - */ - @Override - public void requestStart(){ - _myPort.requestStart(); - } - - /** - * End the current "request", if this thread is in one. - * - * By ending a request when it is safe to do so the built-in connection- - * pool is allowed to reassign requests to different sockets in order to - * more effectively balance load. See requestStart for more information. - */ - @Override - public void requestDone(){ - _myPort.requestDone(); - } - - /** - * @throws MongoException - */ - @Override - public void requestEnsureConnection(){ - checkMaster( false , true ); - _myPort.requestEnsureConnection(); - } - - void _checkClosed(){ - if ( _closed.get() ) - throw new IllegalStateException( "this Mongo has been closed" ); - } - - WriteResult _checkWriteError( DB db, DBPort port , WriteConcern concern ) - throws IOException{ - CommandResult e = port.runCommand( db , concern.getCommand() ); - - e.throwOnError(); - return new WriteResult( e , concern ); - } - - /** - * @param db - * @param m - * @param concern - * @return - * @throws MongoException - */ - @Override - public WriteResult say( DB db , OutMessage m , WriteConcern concern ){ - return say( db , m , concern , null ); - } - - /** - * @param db - * @param m - * @param concern - * @param hostNeeded - * @return - * @throws MongoException - */ - @Override - public WriteResult say( DB db , OutMessage m , WriteConcern concern , ServerAddress hostNeeded ){ - - if (concern == null) { - throw new IllegalArgumentException("Write concern is null"); - } - - _checkClosed(); - checkMaster( false , true ); - - DBPort port = _myPort.get(true, ReadPreference.primary(), hostNeeded); - - try { - port.checkAuth( db.getMongo() ); - port.say( m ); - if ( concern.callGetLastError() ){ - return _checkWriteError( db , port , concern ); - } - else { - return new WriteResult( db , port , concern ); - } - } - catch ( IOException ioe ){ - _myPort.error(port, ioe); - _error( ioe, false ); - - if ( concern.raiseNetworkErrors() ) - throw new MongoException.Network("Write operation to server " + port.host() + " failed on database " + db , ioe ); - - CommandResult res = new CommandResult(port.serverAddress()); - res.put( "ok" , false ); - res.put( "$err" , "NETWORK ERROR" ); - return new WriteResult( res , concern ); - } - catch ( MongoException me ){ - throw me; - } - catch ( RuntimeException re ){ - _myPort.error(port, re); - throw re; - } - finally { - _myPort.done(port); - m.doneWithMessage(); - } - } - - /** - * @param db - * @param coll - * @param m - * @param hostNeeded - * @param decoder - * @return - * @throws MongoException - */ - @Override - public Response call( DB db , DBCollection coll , OutMessage m, ServerAddress hostNeeded, DBDecoder decoder ){ - return call( db , coll , m , hostNeeded , 2, null, decoder ); - } - - /** - * @param db - * @param coll - * @param m - * @param hostNeeded - * @param retries - * @return - * @throws MongoException - */ - @Override - public Response call( DB db , DBCollection coll , OutMessage m , ServerAddress hostNeeded , int retries ){ - return call( db, coll, m, hostNeeded, retries, null, null); - } - - - /** - * @param db - * @param coll - * @param m - * @param hostNeeded - * @param readPref - * @param decoder - * @return - * @throws MongoException - */ - @Override - public Response call( DB db, DBCollection coll, OutMessage m, ServerAddress hostNeeded, int retries, - ReadPreference readPref, DBDecoder decoder ){ - try { - return innerCall(db, coll, m, hostNeeded, retries, readPref, decoder); - } finally { - m.doneWithMessage(); - } - } - - // This method is recursive. It calls itself to implement query retry logic. - private Response innerCall(final DB db, final DBCollection coll, final OutMessage m, final ServerAddress hostNeeded, - final int retries, ReadPreference readPref, final DBDecoder decoder) { - if (readPref == null) - readPref = ReadPreference.primary(); - - if (readPref == ReadPreference.primary() && m.hasOption( Bytes.QUERYOPTION_SLAVEOK )) - readPref = ReadPreference.secondaryPreferred(); - - boolean secondaryOk = !(readPref == ReadPreference.primary()); - - _checkClosed(); - // Don't check master on secondary reads unless connected to a replica set - if (!secondaryOk || getReplicaSetStatus() == null) - checkMaster( false, !secondaryOk ); - - final DBPort port = _myPort.get(false, readPref, hostNeeded); - - Response res = null; - boolean retry = false; - try { - port.checkAuth( db.getMongo() ); - res = port.call( m , coll, decoder ); - if ( res._responseTo != m.getId() ) - throw new MongoException( "ids don't match" ); - } - catch ( IOException ioe ){ - _myPort.error(port, ioe); - retry = retries > 0 && !coll._name.equals( "$cmd" ) - && !(ioe instanceof SocketTimeoutException) && _error( ioe, secondaryOk ); - if ( !retry ){ - throw new MongoException.Network("Read operation to server " + port.host() + " failed on database " + db , ioe ); - } - } - catch ( RuntimeException re ){ - _myPort.error(port, re); - throw re; - } finally { - _myPort.done(port); - } - - if (retry) - return innerCall( db , coll , m , hostNeeded , retries - 1 , readPref, decoder ); - - ServerError err = res.getError(); - - if ( err != null && err.isNotMasterError() ){ - checkMaster( true , true ); - if ( retries <= 0 ){ - throw new MongoException( "not talking to master and retries used up" ); - } - return innerCall( db , coll , m , hostNeeded , retries -1, readPref, decoder ); - } - - return res; - } - - public ServerAddress getAddress(){ - DBPortPool pool = _masterPortPool; - return pool != null ? pool.getServerAddress() : null; - } - - /** - * Gets the list of seed server addresses - * @return - */ - public List getAllAddress() { - return _mongo._authority.getServerAddresses(); - } - - /** - * Gets the list of server addresses currently seen by the connector. - * This includes addresses auto-discovered from a replica set. - * @return - * @throws MongoException - */ - public List getServerAddressList() { - if (_connectionStatus != null) { - return _connectionStatus.getServerAddressList(); - } - - ServerAddress master = getAddress(); - if (master != null) { - // single server - List list = new ArrayList(); - list.add(master); - return list; - } - return null; - } - - public ReplicaSetStatus getReplicaSetStatus() { - if (_connectionStatus instanceof ReplicaSetStatus) { - return (ReplicaSetStatus) _connectionStatus; - } else if (_connectionStatus instanceof DynamicConnectionStatus) { - return ((DynamicConnectionStatus) _connectionStatus).asReplicaSetStatus(); - } else { - return null; - } - } - - // This call can block if it's not yet known. - // Be careful when modifying this method, as this method is using the fact that _isMongosDirectConnection - // is of type Boolean and is null when uninitialized. - boolean isMongosConnection() { - if (_connectionStatus instanceof MongosStatus) { - return true; - } else if (_connectionStatus instanceof DynamicConnectionStatus) { - return ((DynamicConnectionStatus) _connectionStatus).asMongosStatus() != null; - } - - if (_isMongosDirectConnection == null) { - initDirectConnection(); - } - - return _isMongosDirectConnection != null ? _isMongosDirectConnection : false; - } - - public String getConnectPoint(){ - ServerAddress master = getAddress(); - return master != null ? master.toString() : null; - } - - /** - * This method is called in case of an IOException. - * It will potentially trigger a checkMaster() to check the status of all servers. - * @param t the exception thrown - * @param secondaryOk secondaryOk flag - * @return true if the request should be retried, false otherwise - * @throws MongoException - */ - boolean _error( Throwable t, boolean secondaryOk ){ - if (_connectionStatus == null) { - // single server, no need to retry - return false; - } - - // the replset has at least 1 server up, try to see if should switch master - // if no server is up, we wont retry until the updater thread finds one - // this is to cut down the volume of requests/errors when all servers are down - if ( _connectionStatus.hasServerUp() ){ - checkMaster( true , !secondaryOk ); - } - return _connectionStatus.hasServerUp(); - } - - class MyPort { - - DBPort get( boolean keep , ReadPreference readPref, ServerAddress hostNeeded ){ - - DBPort pinnedRequestPort = getPinnedRequestPortForThread(); - - if ( hostNeeded != null ) { - if (pinnedRequestPort != null && pinnedRequestPort.serverAddress().equals(hostNeeded)) { - return pinnedRequestPort; - } - - // asked for a specific host - return _portHolder.get( hostNeeded ).get(); - } - - if ( pinnedRequestPort != null ){ - // we are within a request, and have a port, should stick to it - if ( pinnedRequestPort.getPool() == _masterPortPool || !keep ) { - // if keep is false, it's a read, so we use port even if master changed - return pinnedRequestPort; - } - - // it's write and master has changed - // we fall back on new master and try to go on with request - // this may not be best behavior if spec of request is to stick with same server - pinnedRequestPort.getPool().done(pinnedRequestPort); - setPinnedRequestPortForThread(null); - } - - DBPort port; - if (getReplicaSetStatus() == null){ - if (_masterPortPool == null) { - // this should only happen in rare case that no master was ever found - // may get here at startup if it's a read, slaveOk=true, and ALL servers are down - throw new MongoException("Rare case where master=null, probably all servers are down"); - } - port = _masterPortPool.get(); - } - else { - ReplicaSetStatus.ReplicaSet replicaSet = getReplicaSetStatus()._replicaSetHolder.get(); - ConnectionStatus.Node node = readPref.getNode(replicaSet); - - if (node == null) - throw new MongoException("No replica set members available in " + replicaSet + " for " + readPref.toDBObject().toString()); - - port = _portHolder.get(node.getServerAddress()).get(); - } - - // if within request, remember port to stick to same server - if (threadHasPinnedRequest()) { - setPinnedRequestPortForThread(port); - } - - return port; - } - - void done( DBPort port ) { - DBPort requestPort = getPinnedRequestPortForThread(); - - // keep request port - if (port != requestPort) { - port.getPool().done(port); - } - } - - /** - * call this method when there is an IOException or other low level error on port. - * @param port - * @param e - */ - void error( DBPort port , Exception e ){ - port.close(); - pinnedRequestStatusThreadLocal.remove(); - - // depending on type of error, may need to close other connections in pool - boolean recoverable = port.getPool().gotError(e); - if (!recoverable && _connectionStatus != null && _masterPortPool._addr.equals(port.serverAddress())) { - ConnectionStatus.Node newMaster = _connectionStatus.ensureMaster(); - if (newMaster != null) { - setMaster(newMaster); - } - } - } - - void requestEnsureConnection(){ - if ( !threadHasPinnedRequest() ) - return; - - if ( getPinnedRequestPortForThread() != null ) - return; - - setPinnedRequestPortForThread(_masterPortPool.get()); - } - - void requestStart(){ - pinnedRequestStatusThreadLocal.set(new PinnedRequestStatus()); - } - - void requestDone(){ - DBPort requestPort = getPinnedRequestPortForThread(); - if ( requestPort != null ) - requestPort.getPool().done( requestPort ); - pinnedRequestStatusThreadLocal.remove(); - } - - PinnedRequestStatus getPinnedRequestStatusForThread() { - return pinnedRequestStatusThreadLocal.get(); - } - - boolean threadHasPinnedRequest() { - return pinnedRequestStatusThreadLocal.get() != null; - } - - DBPort getPinnedRequestPortForThread() { - return threadHasPinnedRequest() ? pinnedRequestStatusThreadLocal.get().requestPort : null; - } - - void setPinnedRequestPortForThread(final DBPort port) { - pinnedRequestStatusThreadLocal.get().requestPort = port; - } - - private final ThreadLocal pinnedRequestStatusThreadLocal = new ThreadLocal(); - } - - static class PinnedRequestStatus { - DBPort requestPort; - } - - void checkMaster( boolean force , boolean failIfNoMaster ){ - - if ( _connectionStatus != null ){ - if ( _masterPortPool == null || force ){ - ConnectionStatus.Node master = _connectionStatus.ensureMaster(); - if ( master == null ){ - if ( failIfNoMaster ) - throw new MongoException( "can't find a master" ); - } - else { - setMaster(master); - } - } - } else { - // single server, may have to obtain max bson size - if (_maxBsonObjectSize == 0) - initDirectConnection(); - } - } - - synchronized void setMaster(ConnectionStatus.Node master) { - if (_closed.get()) { - return; - } - setMasterAddress(master.getServerAddress()); - _maxBsonObjectSize = master.getMaxBsonObjectSize(); - } - - /** - * Fetches the maximum size for a BSON object from the current master server - * @return the size, or 0 if it could not be obtained - */ - void initDirectConnection() { - if (_masterPortPool == null) - return; - DBPort port = _masterPortPool.get(); - try { - CommandResult res = port.runCommand(_mongo.getDB("admin"), new BasicDBObject("isMaster", 1)); - // max size was added in 1.8 - if (res.containsField("maxBsonObjectSize")) { - _maxBsonObjectSize = (Integer) res.get("maxBsonObjectSize"); - } else { - _maxBsonObjectSize = Bytes.MAX_OBJECT_SIZE; - } - - String msg = res.getString("msg"); - _isMongosDirectConnection = msg != null && msg.equals("isdbgrid"); - } catch (Exception e) { - _logger.log(Level.WARNING, "Exception executing isMaster command on " + port.serverAddress(), e); - } finally { - port.getPool().done(port); - } - } - - - - private synchronized boolean setMasterAddress(ServerAddress addr) { - DBPortPool newPool = _portHolder.get( addr ); - if (newPool == _masterPortPool) - return false; - - if ( _masterPortPool != null ) - _logger.log(Level.WARNING, "Primary switching from " + _masterPortPool.getServerAddress() + " to " + addr); - _masterPortPool = newPool; - return true; - } - - public String debugString(){ - StringBuilder buf = new StringBuilder( "DBTCPConnector: " ); - if ( _connectionStatus != null ) { - buf.append( "set : " ).append( _mongo._authority.getServerAddresses() ); - } else { - ServerAddress master = getAddress(); - buf.append( master ).append( " " ).append( master != null ? master.getSocketAddress() : null ); - } - - return buf.toString(); - } - - public void close(){ - _closed.set( true ); - if ( _portHolder != null ) { - try { - _portHolder.close(); - _portHolder = null; - } catch (final Throwable t) { /* nada */ } - } - if ( _connectionStatus != null ) { - try { - _connectionStatus.close(); - _connectionStatus = null; - } catch (final Throwable t) { /* nada */ } - } - } - - /** - * Assigns a new DBPortPool for a given ServerAddress. - * This is used to obtain a new pool when the resolved IP of a host changes, for example. - * User application should not have to call this method directly. - * @param addr - */ - public void updatePortPool(ServerAddress addr) { - // just remove from map, a new pool will be created lazily - _portHolder._pools.remove(addr); - } - - /** - * Gets the DBPortPool associated with a ServerAddress. - * @param addr - * @return - */ - public DBPortPool getDBPortPool(ServerAddress addr) { - return _portHolder.get(addr); - } - - public boolean isOpen(){ - return ! _closed.get(); - } - - @Override - public CommandResult authenticate(MongoCredential credentials) { - checkMaster(false, true); - final DBPort port = _myPort.get(false, ReadPreference.primaryPreferred(), null); - - try { - CommandResult result = port.authenticate(_mongo, credentials); - _mongo.getAuthority().getCredentialsStore().add(credentials); - return result; - } finally { - _myPort.done(port); - } - } - - /** - * Gets the maximum size for a BSON object supported by the current master server. - * Note that this value may change over time depending on which server is master. - * @return the maximum size, or 0 if not obtained from servers yet. - */ - public int getMaxBsonObjectSize() { - return _maxBsonObjectSize; - } - - // expose for unit testing - MyPort getMyPort() { - return _myPort; - } - - private volatile DBPortPool _masterPortPool; - private final Mongo _mongo; - private DBPortPool.Holder _portHolder; - private ConnectionStatus _connectionStatus; - - private final AtomicBoolean _closed = new AtomicBoolean(false); - - private volatile int _maxBsonObjectSize; - private volatile Boolean _isMongosDirectConnection; - - MyPort _myPort = new MyPort(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBCallback.java b/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBCallback.java deleted file mode 100644 index 39b1208c..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBCallback.java +++ /dev/null @@ -1,157 +0,0 @@ -// DBCallback.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -// Bson -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.bson.BasicBSONCallback; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -import java.util.LinkedList; -import java.util.List; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * This class overrides BasicBSONCallback to implement some extra features specific to the Database. - * For example DBRef type. - * @author antoine - */ -@SuppressWarnings({"rawtypes"}) -public class DefaultDBCallback extends BasicBSONCallback implements DBCallback { - - static class DefaultFactory implements DBCallbackFactory { - @Override - public DBCallback create( DBCollection collection ){ - return new DefaultDBCallback( collection ); - } - } - - public static DBCallbackFactory FACTORY = new DefaultFactory(); - - public DefaultDBCallback( DBCollection coll ){ - _collection = coll; - _db = _collection == null ? null : _collection.getDB(); - } - - @Override - @SuppressWarnings("deprecation") - public void gotDBRef( String name , String ns , ObjectId id ){ - if ( id.equals( Bytes.COLLECTION_REF_ID ) ) - cur().put( name , _collection ); - else - cur().put( name , new DBPointer( (DBObject)cur() , name , _db , ns , id ) ); - } - - @Override - public void objectStart(boolean array, String name){ - _nameStack.addLast(name); - super.objectStart( array , name ); - } - - @Override - public Object objectDone(){ - BSONObject o = (BSONObject)super.objectDone(); - String lastName = null; - if ( _nameStack.size() > 0 ){ - lastName = _nameStack.removeLast(); - } - if ( ! ( o instanceof List ) && lastName != null && - o.containsField( "$ref" ) && - o.containsField( "$id" ) ){ - return cur().put(lastName, new DBRef( _db, o ) ); - } - - return o; - } - - /** - * @return - * @throws MongoException - */ - @Override - public BSONObject create(){ - return _create( null ); - } - - /** - * @param array - * @param path - * @return - * @throws MongoException - */ - @Override - public BSONObject create( boolean array , List path ){ - if ( array ) - return new BasicDBList(); - return _create( path ); - } - - private DBObject _create( List path ){ - - Class c = null; - - if ( _collection != null && _collection._objectClass != null){ - if ( path == null || path.size() == 0 ){ - c = _collection._objectClass; - } - else { - StringBuilder buf = new StringBuilder(); - for ( int i=0; i 0 ) - buf.append("."); - buf.append( path.get(i) ); - } - c = _collection.getInternalClass( buf.toString() ); - } - - } - - if ( c != null ){ - try { - return (DBObject)c.newInstance(); - } - catch ( InstantiationException ie ){ - LOGGER.log( Level.FINE , "can't create a: " + c , ie ); - throw new MongoInternalException( "can't instantiate a : " + c , ie ); - } - catch ( IllegalAccessException iae ){ - LOGGER.log( Level.FINE , "can't create a: " + c , iae ); - throw new MongoInternalException( "can't instantiate a : " + c , iae ); - } - } - - return new BasicDBObject(); - } - - DBObject dbget(){ - return (DBObject)get(); - } - - @Override - public void reset(){ - _nameStack = new LinkedList(); - super.reset(); - } - - private LinkedList _nameStack; - final DBCollection _collection; - final DB _db; - static final Logger LOGGER = Logger.getLogger( "com.mongo.DECODING" ); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBDecoder.java b/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBDecoder.java deleted file mode 100644 index 56ff4127..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBDecoder.java +++ /dev/null @@ -1,69 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BasicBSONDecoder; - -import java.io.IOException; -import java.io.InputStream; - -/** - * - * @author antoine - */ -public class DefaultDBDecoder extends BasicBSONDecoder implements DBDecoder { - - static class DefaultFactory implements DBDecoderFactory { - @Override - public DBDecoder create( ){ - return new DefaultDBDecoder( ); - } - - @Override - public String toString() { - return "DefaultDBDecoder.DefaultFactory"; - } - } - - public static DBDecoderFactory FACTORY = new DefaultFactory(); - - public DefaultDBDecoder( ){ - } - - public DBCallback getDBCallback(DBCollection collection) { - // brand new callback every time - return new DefaultDBCallback(collection); - } - - public DBObject decode(byte[] b, DBCollection collection) { - DBCallback cbk = getDBCallback(collection); - cbk.reset(); - decode(b, cbk); - return (DBObject) cbk.get(); - } - - public DBObject decode(InputStream in, DBCollection collection) throws IOException { - DBCallback cbk = getDBCallback(collection); - cbk.reset(); - decode(in, cbk); - return (DBObject) cbk.get(); - } - - @Override - public String toString() { - return "DefaultDBDecoder"; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBEncoder.java b/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBEncoder.java deleted file mode 100644 index 3b977405..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DefaultDBEncoder.java +++ /dev/null @@ -1,93 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on - * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the - * specific language governing permissions and limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.bson.BasicBSONEncoder; -import com.massivecraft.massivecore.xlib.bson.io.OutputBuffer; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -import static com.massivecraft.massivecore.xlib.bson.BSON.*; - - -public class DefaultDBEncoder extends BasicBSONEncoder implements DBEncoder { - - public int writeObject( OutputBuffer buf, BSONObject o ){ - set( buf ); - int x = super.putObject( o ); - done(); - return x; - } - - static class DefaultFactory implements DBEncoderFactory { - @Override - public DBEncoder create( ){ - return new DefaultDBEncoder( ); - } - - @Override - public String toString() { - return "DefaultDBEncoder.DefaultFactory"; - } - - } - - @SuppressWarnings("deprecation") - protected boolean putSpecial( String name , Object val ){ - if ( val instanceof DBPointer ){ - DBPointer r = (DBPointer)val; - putDBPointer( name , r._ns , (ObjectId)r._id ); - return true; - } - - if ( val instanceof DBRefBase ){ - putDBRef( name, (DBRefBase)val ); - return true; - } - - return false; - } - - protected void putDBPointer( String name , String ns , ObjectId oid ){ - _put( REF , name ); - - _putValueString( ns ); - _buf.writeInt( oid._time() ); - _buf.writeInt( oid._machine() ); - _buf.writeInt( oid._inc() ); - } - - protected void putDBRef( String name, DBRefBase ref ){ - _put( OBJECT , name ); - final int sizePos = _buf.getPosition(); - _buf.writeInt( 0 ); - - _putObjectField( "$ref" , ref.getRef() ); - _putObjectField( "$id" , ref.getId() ); - - _buf.write( EOO ); - _buf.writeInt( sizePos , _buf.getPosition() - sizePos ); - } - - - public static DBEncoderFactory FACTORY = new DefaultFactory(); - - public DefaultDBEncoder( ){ - } - - @Override - public String toString() { - return "DefaultDBEncoder"; - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/DynamicConnectionStatus.java b/src/com/massivecraft/massivecore/xlib/mongodb/DynamicConnectionStatus.java deleted file mode 100644 index 0ba60c89..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/DynamicConnectionStatus.java +++ /dev/null @@ -1,195 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - *

    - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

    - * http://www.apache.org/licenses/LICENSE-2.0 - *

    - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.ArrayList; -import java.util.List; -import java.util.concurrent.ExecutorService; -import java.util.concurrent.Executors; -import java.util.concurrent.RejectedExecutionException; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * Responsible for dynamically determining whether the list of server address represents a set of mongos server or - * a replica set. It starts threads that call the ismaster command on every server in the seed list, and as soon as it - * reaches one determines what type of server it is. It then creates the appropriate ConnectionStatus implementation - * and forwards all calls to it. - */ -class DynamicConnectionStatus extends ConnectionStatus { - - private static final Logger logger = Logger.getLogger("com.mongodb.DynamicConnectionStatus"); - - DynamicConnectionStatus(Mongo mongo, List mongosAddresses) { - super(mongosAddresses, mongo); - } - - @Override - void start() { - super.start(); - executorService = Executors.newFixedThreadPool(_mongosAddresses.size()); - initExecutorService(); - } - - @Override - void close() { - if (connectionStatus != null) { - connectionStatus.close(); - } - if (executorService != null) { - executorService.shutdownNow(); - } - super.close(); - } - - ReplicaSetStatus asReplicaSetStatus() { - ConnectionStatus connectionStatus = getConnectionStatus(); - if (connectionStatus instanceof ReplicaSetStatus) { - return (ReplicaSetStatus) connectionStatus; - } - return null; - } - - MongosStatus asMongosStatus() { - ConnectionStatus connectionStatus = getConnectionStatus(); - if (connectionStatus instanceof MongosStatus) { - return (MongosStatus) connectionStatus; - } - return null; - } - - @Override - List getServerAddressList() { - if (connectionStatus != null) { - return connectionStatus.getServerAddressList(); - } else { - return new ArrayList(_mongosAddresses); - } - } - - @Override - boolean hasServerUp() { - ConnectionStatus connectionStatus = getConnectionStatus(); - if (connectionStatus != null) { - return connectionStatus.hasServerUp(); - } else { - return false; - } - } - - @Override - Node ensureMaster() { - ConnectionStatus connectionStatus = getConnectionStatus(); - if (connectionStatus != null) { - return connectionStatus.ensureMaster(); - } else { - return null; - } - } - - void initExecutorService() { - try { - for (final ServerAddress cur : _mongosAddresses) { - executorService.submit(new Runnable() { - @Override - public void run() { - DynamicNode node = new DynamicNode(cur, _mongo, _mongoOptions); - try { - while (!Thread.interrupted()) { - try { - node.update(); - if (node._ok) { - notifyOfOkNode(node); - return; - } - } catch (Exception e) { - logger.log(Level.WARNING, "couldn't reach " + node._addr, e); - } - - int sleepTime = updaterIntervalNoMasterMS; - Thread.sleep(sleepTime); - } - } catch (InterruptedException e) { - // fall through - } - } - }); - } - } catch (RejectedExecutionException e) { - // Ignore, as this can happen if a good node is found before all jobs are submitted and the service has - // been shutdown. - } - } - - private void notifyOfOkNode(DynamicNode node) { - synchronized (this) { - if (connectionStatus != null) { - return; - } - - if (node.isMongos) { - connectionStatus = new MongosStatus(_mongo, _mongosAddresses); - } else { - connectionStatus = new ReplicaSetStatus(_mongo, _mongosAddresses); - } - notifyAll(); - } - connectionStatus.start(); - executorService.shutdownNow(); - } - - static class DynamicNode extends UpdatableNode { - DynamicNode(final ServerAddress addr, Mongo mongo, MongoOptions mongoOptions) { - super(addr, mongo, mongoOptions); - } - - @Override - protected Logger getLogger() { - return logger; - } - - @Override - public CommandResult update() { - CommandResult res = super.update(); - - if (res != null) { - String msg = res.getString("msg"); - if (msg != null && msg.equals("isdbgrid")) { - isMongos = true; - } - } - return res; - } - - private boolean isMongos; - } - - private synchronized ConnectionStatus getConnectionStatus() { - if (connectionStatus == null) { - try { - wait(_mongo.getMongoOptions().getConnectTimeout()); - } catch (InterruptedException e) { - throw new MongoInterruptedException("Interrupted while waiting for next update to dynamic status", e); - } - } - return connectionStatus; - } - - - private volatile ConnectionStatus connectionStatus; - private ExecutorService executorService; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/GroupCommand.java b/src/com/massivecraft/massivecore/xlib/mongodb/GroupCommand.java deleted file mode 100644 index 1ca01494..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/GroupCommand.java +++ /dev/null @@ -1,51 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * This class groups the argument for a group operation and can build the underlying command object - * @dochub mapreduce - */ -public class GroupCommand { - - public GroupCommand(DBCollection inputCollection, DBObject keys, DBObject condition, DBObject initial, String reduce, String finalize) { - this.input = inputCollection.getName(); - this.keys = keys; - this.condition = condition; - this.initial = initial; - this.reduce = reduce; - this.finalize = finalize; - } - - public DBObject toDBObject() { - BasicDBObject args = new BasicDBObject(); - args.put( "ns" , input ); - args.put( "key" , keys ); - args.put( "cond" , condition ); - args.put( "$reduce" , reduce ); - args.put( "initial" , initial ); - if ( finalize != null ) - args.put( "finalize" , finalize ); - return new BasicDBObject( "group" , args ); - } - - String input; - DBObject keys; - DBObject condition; - DBObject initial; - String reduce; - String finalize; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/InUseConnectionBean.java b/src/com/massivecraft/massivecore/xlib/mongodb/InUseConnectionBean.java deleted file mode 100644 index 7ae94651..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/InUseConnectionBean.java +++ /dev/null @@ -1,81 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - *

    - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

    - * http://www.apache.org/licenses/LICENSE-2.0 - *

    - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.concurrent.TimeUnit; - -/** - * This class is NOT part of the public API. Be prepared for non-binary compatible changes in minor releases. - */ -public class InUseConnectionBean { - - InUseConnectionBean(final DBPort port, long currentNanoTime) { - DBPort.ActiveState activeState = port.getActiveState(); - if (activeState == null) { - durationMS = 0; - namespace = null; - opCode = null; - query = null; - threadName = null; - numDocuments = 0; - } - else { - durationMS = TimeUnit.NANOSECONDS.toMillis(currentNanoTime - activeState.startTime); - namespace = activeState.outMessage.getNamespace(); - opCode = activeState.outMessage.getOpCode(); - query = activeState.outMessage.getQuery() != null ? activeState.outMessage.getQuery().toString() : null; - threadName = activeState.threadName; - numDocuments = activeState.outMessage.getNumDocuments(); - } - localPort = port.getLocalPort(); - } - - public String getNamespace() { - return namespace; - } - - public OutMessage.OpCode getOpCode() { - return opCode; - } - - public String getQuery() { - return query; - } - - public int getLocalPort() { - return localPort; - } - - public long getDurationMS() { - return durationMS; - } - - public String getThreadName() { - return threadName; - } - - public int getNumDocuments() { - return numDocuments; - } - - private final String namespace; - private final OutMessage.OpCode opCode; - private final String query; - private final int localPort; - private final long durationMS; - private final String threadName; - private final int numDocuments; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/Java5MongoConnectionPool.java b/src/com/massivecraft/massivecore/xlib/mongodb/Java5MongoConnectionPool.java deleted file mode 100644 index 3a7e417f..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/Java5MongoConnectionPool.java +++ /dev/null @@ -1,29 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * This class exists only so that on Java 5 the driver can create instances of a standard MBean, - * therefore keeping compatibility with the JMX implementation in the Java 5 JMX class libraries. - */ -class Java5MongoConnectionPool extends DBPortPool implements Java5MongoConnectionPoolMBean { - - Java5MongoConnectionPool(ServerAddress addr, MongoOptions options) { - super(addr, options); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/Java5MongoConnectionPoolMBean.java b/src/com/massivecraft/massivecore/xlib/mongodb/Java5MongoConnectionPoolMBean.java deleted file mode 100644 index d76d11d3..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/Java5MongoConnectionPoolMBean.java +++ /dev/null @@ -1,66 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - *

    - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

    - * http://www.apache.org/licenses/LICENSE-2.0 - *

    - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * A standard MBean interface for a Mongo connection pool, for use on Java 5 virtual machines. - *

    - * This interface is NOT part of the public API. Be prepared for non-binary compatible changes in minor releases. - */ -public interface Java5MongoConnectionPoolMBean { - /** - * Gets the name of the pool. - * - * @return the name of the pool - */ - String getName(); - - /** - * Gets the host that this connection pool is connecting to. - * - * @return the host - */ - String getHost(); - - /** - * Gets the port that this connection pool is connecting to. - * - * @return the port - */ - int getPort(); - - /** - * Gets the total number of pool members, including idle and and in-use members. - * - * @return total number of members - */ - int getTotal(); - - /** - * Gets the number of pool members that are currently in use. - * - * @return number of in-use members - */ - int getInUse(); - - /** - * Gets the maximum allowed size of the pool, including idle and in-use members. - * - * @return the maximum size - */ - int getMaxSize(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBCallback.java b/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBCallback.java deleted file mode 100644 index 3313e6ef..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBCallback.java +++ /dev/null @@ -1,56 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.Iterator; -import java.util.logging.Logger; - -import com.massivecraft.massivecore.xlib.bson.LazyBSONCallback; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -/** - * - */ -@SuppressWarnings({"rawtypes", "unused"}) -public class LazyDBCallback extends LazyBSONCallback implements DBCallback { - - public LazyDBCallback( DBCollection coll ){ - _collection = coll; - _db = _collection == null ? null : _collection.getDB(); - } - - @Override - public Object createObject( byte[] data, int offset ){ - LazyDBObject o = new LazyDBObject( data, offset, this ); - //log.info("Created inner BSONObject: " + o); - // need to detect DBRef but must make sure we dont search through all fields - // $ref must be 1st key - Iterator it = o.keySet().iterator(); - if ( it.hasNext() && it.next().equals( "$ref" ) && - o.containsField( "$id" ) ){ - return new DBRef( _db, o ); - } - return o; - } - - public Object createDBRef( String ns, ObjectId id ){ - return new DBRef( _db, ns, id ); - } - - final DBCollection _collection; - final DB _db; - private static final Logger log = Logger.getLogger( LazyDBCallback.class.getName() ); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBDecoder.java b/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBDecoder.java deleted file mode 100644 index 9cce58ce..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBDecoder.java +++ /dev/null @@ -1,58 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import java.io.IOException; -import java.io.InputStream; - -import com.massivecraft.massivecore.xlib.bson.LazyBSONDecoder; - -/** - * - */ -public class LazyDBDecoder extends LazyBSONDecoder implements DBDecoder { - static class LazyDBDecoderFactory implements DBDecoderFactory { - @Override - public DBDecoder create( ){ - return new LazyDBDecoder(); - } - } - - public static DBDecoderFactory FACTORY = new LazyDBDecoderFactory(); - - public LazyDBDecoder( ){ - } - - public DBCallback getDBCallback(DBCollection collection) { - // callback doesnt do anything special, could be unique per decoder - // but have to create per collection due to DBRef, at least - return new LazyDBCallback(collection); - } - - public DBObject decode(byte[] b, DBCollection collection) { - DBCallback cbk = getDBCallback(collection); - cbk.reset(); - decode(b, cbk); - return (DBObject) cbk.get(); - } - - public DBObject decode(InputStream in, DBCollection collection) throws IOException { - DBCallback cbk = getDBCallback(collection); - cbk.reset(); - decode(in, cbk); - return (DBObject) cbk.get(); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBEncoder.java b/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBEncoder.java deleted file mode 100644 index f511874e..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBEncoder.java +++ /dev/null @@ -1,51 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - *

    - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

    - * http://www.apache.org/licenses/LICENSE-2.0 - *

    - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.bson.io.OutputBuffer; - -import java.io.IOException; - -/** - * Encoder that only knows how to encode BSONObject instances of type LazyDBObject. - */ -public class LazyDBEncoder implements DBEncoder { - - /** - * @param buf - * @param o - * @return - * @throws MongoException - */ - @Override - public int writeObject(final OutputBuffer buf, BSONObject o) { - if (!(o instanceof LazyDBObject)) { - throw new IllegalArgumentException("LazyDBEncoder can only encode BSONObject instances of type LazyDBObject"); - } - - LazyDBObject lazyDBObject = (LazyDBObject) o; - - try { - lazyDBObject.pipe(buf); - } catch (IOException e) { - throw new MongoException("Exception serializing a LazyDBObject", e); - } - - return lazyDBObject.getBSONSize(); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBObject.java b/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBObject.java deleted file mode 100644 index b40353b6..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/LazyDBObject.java +++ /dev/null @@ -1,50 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.LazyBSONCallback; -import com.massivecraft.massivecore.xlib.bson.LazyBSONObject; -import com.massivecraft.massivecore.xlib.bson.io.BSONByteBuffer; - -public class LazyDBObject extends LazyBSONObject implements DBObject { - - public void markAsPartialObject() { - _partial = true; - } - - public boolean isPartialObject() { - return _partial; - } - - public LazyDBObject(BSONByteBuffer buff, LazyBSONCallback cbk){ - super(buff, cbk); - } - - public LazyDBObject(BSONByteBuffer buff, int offset, LazyBSONCallback cbk){ - super(buff, offset, cbk); - } - - - public LazyDBObject(byte[] data, LazyBSONCallback cbk){ - this(data, 0, cbk); - } - - public LazyDBObject(byte[] data, int offset, LazyBSONCallback cbk){ - super(data, offset, cbk); - } - - private boolean _partial = false; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBCallback.java b/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBCallback.java deleted file mode 100644 index e060a1cf..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBCallback.java +++ /dev/null @@ -1,46 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.Iterator; -import java.util.logging.Logger; - -/** - * - */ -@SuppressWarnings({"rawtypes", "unused"}) -public class LazyWriteableDBCallback extends LazyDBCallback { - - public LazyWriteableDBCallback( DBCollection coll ){ - super(coll); - } - - @Override - public Object createObject( byte[] data, int offset ){ - LazyWriteableDBObject o = new LazyWriteableDBObject( data, offset, this ); - //log.info("Created inner BSONObject: " + o); - // need to detect DBRef but must make sure we dont search through all fields - // $ref must be 1st key - Iterator it = o.keySet().iterator(); - if ( it.hasNext() && it.next().equals( "$ref" ) && - o.containsField( "$id" ) ){ - return new DBRef( _db, o ); - } - return o; - } - - private static final Logger log = Logger.getLogger( LazyWriteableDBCallback.class.getName() ); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBDecoder.java b/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBDecoder.java deleted file mode 100644 index 1d55b8cb..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBDecoder.java +++ /dev/null @@ -1,36 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - - -/** - * - */ -public class LazyWriteableDBDecoder extends LazyDBDecoder { - static class LazyDBDecoderFactory implements DBDecoderFactory { - @Override - public DBDecoder create( ){ - return new LazyWriteableDBDecoder(); - } - } - - public static DBDecoderFactory FACTORY = new LazyDBDecoderFactory(); - - public DBCallback getDBCallback(DBCollection collection) { - return new LazyWriteableDBCallback(collection); - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBObject.java b/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBObject.java deleted file mode 100644 index 4029031d..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/LazyWriteableDBObject.java +++ /dev/null @@ -1,120 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.HashMap; -import java.util.HashSet; -import java.util.Map; -import java.util.Set; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.bson.LazyBSONCallback; -import com.massivecraft.massivecore.xlib.bson.io.BSONByteBuffer; - -@SuppressWarnings({"unchecked", "rawtypes"}) -public class LazyWriteableDBObject extends LazyDBObject { - - public LazyWriteableDBObject(BSONByteBuffer buff, LazyBSONCallback cbk){ - super(buff, cbk); - } - - public LazyWriteableDBObject(BSONByteBuffer buff, int offset, LazyBSONCallback cbk){ - super(buff, offset, cbk); - } - - - public LazyWriteableDBObject(byte[] data, LazyBSONCallback cbk){ - this(data, 0, cbk); - } - - public LazyWriteableDBObject(byte[] data, int offset, LazyBSONCallback cbk){ - super(data, offset, cbk); - } - - /* (non-Javadoc) - * @see org.bson.LazyBSONObject#put(java.lang.String, java.lang.Object) - */ - @Override - public Object put(String key, Object v) { - return writeable.put(key, v); - } - - /* (non-Javadoc) - * @see org.bson.LazyBSONObject#putAll(org.bson.BSONObject) - */ - @Override - public void putAll(BSONObject o) { - for(String key : o.keySet()){ - put(key, o.get(key)); - } - } - - /* (non-Javadoc) - * @see org.bson.LazyBSONObject#putAll(java.util.Map) - */ - @Override - public void putAll(Map m) { - writeable.putAll(m); - } - - /* (non-Javadoc) - * @see org.bson.LazyBSONObject#get(java.lang.String) - */ - @Override - public Object get(String key) { - Object o = writeable.get(key); - return (o!=null) ? o : super.get(key); - } - - /* (non-Javadoc) - * @see org.bson.LazyBSONObject#removeField(java.lang.String) - */ - @Override - public Object removeField(String key) { - Object o = writeable.remove(key); - return (o!=null) ? o : super.removeField(key); - } - - /* (non-Javadoc) - * @see org.bson.LazyBSONObject#containsField(java.lang.String) - */ - @Override - public boolean containsField(String s) { - boolean has = writeable.containsKey(s); - return (has) ? has : super.containsField(s); - } - - /* (non-Javadoc) - * @see org.bson.LazyBSONObject#keySet() - */ - @Override - public Set keySet() { - Set combined = new HashSet(); - combined.addAll(writeable.keySet()); - combined.addAll(super.keySet()); - return combined; - } - - /* (non-Javadoc) - * @see org.bson.LazyBSONObject#isEmpty() - */ - @Override - public boolean isEmpty() { - return writeable.isEmpty() || super.isEmpty(); - } - - final private HashMap writeable = new HashMap(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MapReduceCommand.java b/src/com/massivecraft/massivecore/xlib/mongodb/MapReduceCommand.java deleted file mode 100644 index f7535c8d..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MapReduceCommand.java +++ /dev/null @@ -1,326 +0,0 @@ -/** - * Copyright (c) 2010 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.Map; - -/** - * This class groups the argument for a map/reduce operation and can build the underlying command object - * @dochub mapreduce - */ -public class MapReduceCommand { - - /** - * INLINE - Return results inline, no result is written to the DB server - * REPLACE - Save the job output to a collection, replacing its previous content - * MERGE - Merge the job output with the existing contents of outputTarget collection - * REDUCE - Reduce the job output with the existing contents of outputTarget collection - */ - public static enum OutputType { - REPLACE, MERGE, REDUCE, INLINE - }; - - /** - * Represents the command for a map reduce operation - * Runs the command in REPLACE output type to a named collection - * - * @param inputCollection - * the collection to read from - * @param map - * map function in javascript code - * @param reduce - * reduce function in javascript code - * @param outputCollection - * optional - leave null if want to get the result inline - * @param type - * the type of output - * @param query - * the query to use on input - * @return - * @dochub mapreduce - */ - public MapReduceCommand(DBCollection inputCollection , String map , String reduce , String outputCollection, OutputType type, DBObject query) { - _input = inputCollection.getName(); - _map = map; - _reduce = reduce; - _outputTarget = outputCollection; - _outputType = type; - _query = query; - } - - /** - * Sets the verbosity of the MapReduce job, - * defaults to 'true' - * - * @param verbose - * The verbosity level. - */ - public void setVerbose( Boolean verbose ){ - _verbose = verbose; - } - - /** - * Gets the verbosity of the MapReduce job. - * - * @return the verbosity level. - */ - public Boolean isVerbose(){ - return _verbose; - } - - /** - * Get the name of the collection the MapReduce will read from - * - * @return name of the collection the MapReduce will read from - */ - public String getInput(){ - return _input; - } - - - /** - * Get the map function, as a JS String - * - * @return the map function (as a JS String) - */ - public String getMap(){ - return _map; - } - - /** - * Gets the reduce function, as a JS String - * - * @return the reduce function (as a JS String) - */ - public String getReduce(){ - return _reduce; - } - - /** - * Gets the output target (name of collection to save to) - * This value is nullable only if OutputType is set to INLINE - * - * @return The outputTarget - */ - public String getOutputTarget(){ - return _outputTarget; - } - - - /** - * Gets the OutputType for this instance. - * @return The outputType. - */ - public OutputType getOutputType(){ - return _outputType; - } - - - /** - * Gets the Finalize JS Function - * - * @return The finalize function (as a JS String). - */ - public String getFinalize(){ - return _finalize; - } - - /** - * Sets the Finalize JS Function - * - * @param finalize - * The finalize function (as a JS String) - */ - public void setFinalize( String finalize ){ - _finalize = finalize; - } - - /** - * Gets the query to run for this MapReduce job - * - * @return The query object - */ - public DBObject getQuery(){ - return _query; - } - - /** - * Gets the (optional) sort specification object - * - * @return the Sort DBObject - */ - public DBObject getSort(){ - return _sort; - } - - /** - * Sets the (optional) sort specification object - * - * @param sort - * The sort specification object - */ - public void setSort( DBObject sort ){ - _sort = sort; - } - - /** - * Gets the (optional) limit on input - * - * @return The limit specification object - */ - public int getLimit(){ - return _limit; - } - - /** - * Sets the (optional) limit on input - * - * @param limit - * The limit specification object - */ - public void setLimit( int limit ){ - _limit = limit; - } - - /** - * Gets the (optional) JavaScript scope - * - * @return The JavaScript scope - */ - public Map getScope(){ - return _scope; - } - - /** - * Sets the (optional) JavaScript scope - * - * @param scope - * The JavaScript scope - */ - public void setScope( Map scope ){ - _scope = scope; - } - - /** - * Sets the (optional) database name where the output collection should reside - * @param outputDB - */ - public void setOutputDB(String outputDB) { - this._outputDB = outputDB; - } - - - - public DBObject toDBObject() { - BasicDBObject cmd = new BasicDBObject(); - - cmd.put("mapreduce", _input); - cmd.put("map", _map); - cmd.put("reduce", _reduce); - cmd.put("verbose", _verbose); - - BasicDBObject out = new BasicDBObject(); - switch(_outputType) { - case INLINE: - out.put("inline", 1); - break; - case REPLACE: - out.put("replace", _outputTarget); - break; - case MERGE: - out.put("merge", _outputTarget); - break; - case REDUCE: - out.put("reduce", _outputTarget); - break; - } - if (_outputDB != null) - out.put("db", _outputDB); - cmd.put("out", out); - - if (_query != null) - cmd.put("query", _query); - - if (_finalize != null) - cmd.put( "finalize", _finalize ); - - if (_sort != null) - cmd.put("sort", _sort); - - if (_limit > 0) - cmd.put("limit", _limit); - - if (_scope != null) - cmd.put("scope", _scope); - - if (_extra != null) { - cmd.putAll(_extra); - } - - return cmd; - } - - public void addExtraOption(String name, Object value) { - if (_extra == null) - _extra = new BasicDBObject(); - _extra.put(name, value); - } - - public DBObject getExtraOptions() { - return _extra; - } - - /** - * Sets the read preference for this command. - * See the * documentation for {@link ReadPreference} - * for more information. - * - * @param preference Read Preference to use - */ - public void setReadPreference( ReadPreference preference ){ - _readPref = preference; - } - - /** - * Gets the read preference - * @return - */ - public ReadPreference getReadPreference(){ - return _readPref; - } - - - public String toString() { - return toDBObject().toString(); - } - - final String _input; - final String _map; - final String _reduce; - final String _outputTarget; - ReadPreference _readPref; - String _outputDB = null; - final OutputType _outputType; - final DBObject _query; - String _finalize; - DBObject _sort; - int _limit; - Map _scope; - Boolean _verbose = true; - DBObject _extra; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MapReduceOutput.java b/src/com/massivecraft/massivecore/xlib/mongodb/MapReduceOutput.java deleted file mode 100644 index 8260672d..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MapReduceOutput.java +++ /dev/null @@ -1,113 +0,0 @@ -// MapReduceOutput.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * Represents the result of a map/reduce operation - * @author antoine - */ -public class MapReduceOutput { - - @SuppressWarnings("unchecked") - public MapReduceOutput( DBCollection from , DBObject cmd, CommandResult raw ){ - _commandResult = raw; - _cmd = cmd; - - if ( raw.containsField( "results" ) ) { - _coll = null; - _collname = null; - _resultSet = (Iterable) raw.get( "results" ); - } else { - Object res = raw.get("result"); - if (res instanceof String) { - _collname = (String) res; - } else { - BasicDBObject output = (BasicDBObject) res; - _collname = output.getString("collection"); - _dbname = output.getString("db"); - } - - DB db = from._db; - if (_dbname != null) { - db = db.getSisterDB(_dbname); - } - _coll = db.getCollection( _collname ); - // M/R only applies to master, make sure we dont go to slave for results - _coll.setOptions(_coll.getOptions() & ~Bytes.QUERYOPTION_SLAVEOK); - _resultSet = _coll.find(); - } - _counts = (BasicDBObject)raw.get( "counts" ); - } - - /** - * returns a cursor to the results of the operation - * @return - */ - public Iterable results(){ - return _resultSet; - } - - /** - * drops the collection that holds the results - * @throws MongoException - */ - public void drop(){ - if ( _coll != null) - _coll.drop(); - } - - /** - * gets the collection that holds the results - * (Will return null if results are Inline) - * @return - */ - public DBCollection getOutputCollection(){ - return _coll; - } - - @Deprecated - public BasicDBObject getRaw(){ - return _commandResult; - } - - public CommandResult getCommandResult(){ - return _commandResult; - } - - public DBObject getCommand() { - return _cmd; - } - - public ServerAddress getServerUsed() { - return _commandResult.getServerUsed(); - } - - public String toString(){ - return _commandResult.toString(); - } - - final CommandResult _commandResult; - - final String _collname; - String _dbname = null; - final Iterable _resultSet; - final DBCollection _coll; - final BasicDBObject _counts; - final DBObject _cmd; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/Mongo.java b/src/com/massivecraft/massivecore/xlib/mongodb/Mongo.java deleted file mode 100644 index a3561e74..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/Mongo.java +++ /dev/null @@ -1,804 +0,0 @@ -// Mongo.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.io.PoolOutputBuffer; - -import java.net.UnknownHostException; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.List; -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.ConcurrentMap; -import java.util.logging.Logger; - -/** - * A database connection with internal connection pooling. For most applications, you should have one Mongo instance - * for the entire JVM. - *

    - * The following are equivalent, and all connect to the local database running on the default port: - * 

    - * Mongo mongo1 = new Mongo();
- * Mongo mongo1 = new Mongo("localhost");
- * Mongo mongo2 = new Mongo("localhost", 27017);
- * Mongo mongo4 = new Mongo(new ServerAddress("localhost"));
- *
    - *

    - * You can connect to a - * replica set using the Java driver by passing - * a ServerAddress list to the Mongo constructor. For example: - * 

    - * Mongo mongo = new Mongo(Arrays.asList(
- *   new ServerAddress("localhost", 27017),
- *   new ServerAddress("localhost", 27018),
- *   new ServerAddress("localhost", 27019)));
- *
    - * You can connect to a sharded cluster using the same constructor. Mongo will auto-detect whether the servers are - * a list of replica set members or a list of mongos servers. - *

    - * By default, all read and write operations will be made on the primary, - * but it's possible to read from secondaries by changing the read preference: - *

    - * 

    - * mongo.setReadPreference(ReadPreference.secondary());
- *
    - * By default, write operations will not throw exceptions on failure, but that is easily changed too: - *

    - * 

    - * mongo.setWriteConcern(WriteConcern.SAFE);
- *
    - * - * Note: This class has been superseded by {@code MongoClient}, and may be deprecated in a future release. - * - * @see MongoClient - * @see ReadPreference - * @see WriteConcern - */ -@SuppressWarnings({"rawtypes"}) -public class Mongo { - - static Logger logger = Logger.getLogger(Bytes.LOGGER.getName() + ".Mongo"); - - - // Make sure you don't change the format of these two static variables. A preprocessing regexp - // is applied and updates the version based on configuration in build.properties. - - /** - * @deprecated Replaced by Mongo.getMajorVersion() - */ - @Deprecated - public static final int MAJOR_VERSION = 2; - - /** - * @deprecated Replaced by Mongo.getMinorVersion() - */ - @Deprecated - public static final int MINOR_VERSION = 11; - - private static final String FULL_VERSION = "2.11.1"; - - static int cleanerIntervalMS; - - private static final String ADMIN_DATABASE_NAME = "admin"; - - static { - cleanerIntervalMS = Integer.parseInt(System.getProperty("com.mongodb.cleanerIntervalMS", "1000")); - } - - /** - * Gets the major version of this library - * @return the major version, e.g. 2 - */ - public static int getMajorVersion() { - return MAJOR_VERSION; - } - - /** - * Gets the minor version of this library - * @return the minor version, e.g. 8 - */ - public static int getMinorVersion() { - return MINOR_VERSION; - } - - /** - * returns a database object - * @param addr the database address - * @return - * @throws MongoException - */ - public static DB connect( DBAddress addr ){ - return new Mongo( addr ).getDB( addr.getDBName() ); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node (localhost, default port) - * @throws UnknownHostException - * @throws MongoException - * - * @deprecated Replaced by {@link MongoClient#MongoClient()}) - * - */ - @Deprecated - public Mongo() - throws UnknownHostException { - this( new ServerAddress() ); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node (default port) - * @param host server to connect to - * @throws UnknownHostException if the database host cannot be resolved - * @throws MongoException - * - * @deprecated Replaced by {@link MongoClient#MongoClient(String)} - * - */ - @Deprecated - public Mongo( String host ) - throws UnknownHostException{ - this( new ServerAddress( host ) ); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node (default port) - * @param host server to connect to - * @param options default query options - * @throws UnknownHostException if the database host cannot be resolved - * @throws MongoException - * - * @deprecated Replaced by {@link MongoClient#MongoClient(String, MongoClientOptions)} - * - */ - @Deprecated - public Mongo( String host , MongoOptions options ) - throws UnknownHostException { - this( new ServerAddress( host ) , options ); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node - * @param host the database's host address - * @param port the port on which the database is running - * @throws UnknownHostException if the database host cannot be resolved - * @throws MongoException - * - * @deprecated Replaced by {@link MongoClient#MongoClient(String, int)} - * - */ - @Deprecated - public Mongo( String host , int port ) - throws UnknownHostException { - this( new ServerAddress( host , port ) ); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @param addr the database address - * @throws MongoException - * - * @deprecated Replaced by {@link MongoClient#MongoClient(ServerAddress)} - * - */ - @Deprecated - public Mongo( ServerAddress addr ) { - this(addr, new MongoOptions()); - } - - /** - * Creates a Mongo instance based on a (single) mongo node using a given ServerAddress - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @param addr the database address - * @param options default query options - * @throws MongoException - * - * @deprecated Replaced by {@link MongoClient#MongoClient(ServerAddress, MongoClientOptions)} - * - */ - @Deprecated - public Mongo( ServerAddress addr , MongoOptions options ) { - this(MongoAuthority.direct(addr), options); - } - - /** - *

    Creates a Mongo in paired mode.
    This will also work for - * a replica set and will find all members (the master will be used by - * default).

    - * - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @param left left side of the pair - * @param right right side of the pair - * @throws MongoException - */ - @Deprecated - public Mongo( ServerAddress left , ServerAddress right ) { - this(left, right, new MongoOptions()); - } - - /** - *

    Creates a Mongo connection in paired mode.
    This will also work for - * a replica set and will find all members (the master will be used by - * default).

    - * - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @param left left side of the pair - * @param right right side of the pair - * @param options - * @throws MongoException - */ - @Deprecated - public Mongo( ServerAddress left , ServerAddress right , MongoOptions options ) { - this(MongoAuthority.dynamicSet(Arrays.asList(left, right)), options); - } - - /** - * Creates a Mongo based on a list of replica set members or a list of mongos. - * It will find all members (the master will be used by default). If you pass in a single server in the list, - * the driver will still function as if it is a replica set. If you have a standalone server, - * use the Mongo(ServerAddress) constructor. - *

    - * If this is a list of mongos servers, it will pick the closest (lowest ping time) one to send all requests to, - * and automatically fail over to the next server if the closest is down. - * - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @param seeds Put as many servers as you can in the list and the system will figure out the rest. This can - * either be a list of mongod servers in the same replica set or a list of mongos servers in the same - * sharded cluster. - * @throws MongoException - * - * @deprecated Replaced by {@link MongoClient#MongoClient(java.util.List)} - * - */ - @Deprecated - public Mongo( List seeds ) { - this( seeds , new MongoOptions() ); - } - - /** - * Creates a Mongo based on a list of replica set members or a list of mongos. - * It will find all members (the master will be used by default). If you pass in a single server in the list, - * the driver will still function as if it is a replica set. If you have a standalone server, - * use the Mongo(ServerAddress) constructor. - *

    - * If this is a list of mongos servers, it will pick the closest (lowest ping time) one to send all requests to, - * and automatically fail over to the next server if the closest is down. - * - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @param seeds Put as many servers as you can in the list and the system will figure out the rest. This can - * either be a list of mongod servers in the same replica set or a list of mongos servers in the same - * sharded cluster. - * @param options for configuring this Mongo instance - * @throws MongoException - * - * @deprecated Replaced by {@link MongoClient#MongoClient(java.util.List, MongoClientOptions)} - * - */ - @Deprecated - public Mongo( List seeds , MongoOptions options ) { - this(MongoAuthority.dynamicSet(seeds), options); - } - - /** - * Creates a Mongo described by a URI. - * If only one address is used it will only connect to that node, otherwise it will discover all nodes. - * If the URI contains database credentials, the database will be authenticated lazily on first use - * with those credentials. - * @param uri - * @see MongoURI - *

    examples: - *

  • mongodb://localhost
    • - *
  • mongodb://fred:foobar@localhost/
    • - *

    - * @throws MongoException - * @throws UnknownHostException - * @dochub connections - * - * @deprecated Replaced by {@link MongoClient#MongoClient(MongoClientURI)} - * - */ - @Deprecated - public Mongo( MongoURI uri ) throws UnknownHostException { - this(getMongoAuthorityFromURI(uri), uri.getOptions()); - } - - /** - * Creates a Mongo based on an authority and options. - *

    - * Note: This constructor is provisional and is subject to change before the final release - * - * @param authority the authority - * @param options the options - */ - Mongo(MongoAuthority authority, MongoOptions options) { - logger.info("Creating Mongo instance (driver version " + getVersion() + ") with authority " + authority + " and options " + options); - _authority = authority; - _options = options; - _applyMongoOptions(); - - _connector = new DBTCPConnector( this ); - - _connector.start(); - if (_options.cursorFinalizerEnabled) { - _cleaner = new CursorCleanerThread(); - _cleaner.start(); - } else { - _cleaner = null; - } - } - - /** - * gets a database object - * @param dbname the database name - * @return - */ - public DB getDB( String dbname ){ - - DB db = _dbs.get( dbname ); - if ( db != null ) - return db; - - db = new DBApiLayer( this , dbname , _connector ); - DB temp = _dbs.putIfAbsent( dbname , db ); - if ( temp != null ) - return temp; - return db; - } - - /** - * gets a collection of DBs used by the driver since this Mongo instance was created. - * This may include DBs that exist in the client but not yet on the server. - * @return - */ - public Collection getUsedDatabases(){ - return _dbs.values(); - } - - /** - * gets a list of all database names present on the server - * @return - * @throws MongoException - */ - public List getDatabaseNames(){ - - BasicDBObject cmd = new BasicDBObject(); - cmd.put("listDatabases", 1); - - - CommandResult res = getDB(ADMIN_DATABASE_NAME).command(cmd, getOptions()); - res.throwOnError(); - - List l = (List)res.get("databases"); - - List list = new ArrayList(); - - for (Object o : l) { - list.add(((BasicDBObject)o).getString("name")); - } - return list; - } - - - /** - * Drops the database if it exists. - * @param dbName name of database to drop - * @throws MongoException - */ - public void dropDatabase(String dbName){ - - getDB( dbName ).dropDatabase(); - } - - /** - * gets this driver version - * @return the full version string of this driver, e.g. "2.8.0" - */ - public String getVersion(){ - return FULL_VERSION; - } - - /** - * returns a string representing the hosts used in this Mongo instance - * @return - */ - public String debugString(){ - return _connector.debugString(); - } - - /** - * Gets the current master's hostname - * @return - */ - public String getConnectPoint(){ - return _connector.getConnectPoint(); - } - - /** - * Gets the underlying TCP connector - * @return - */ - public DBTCPConnector getConnector() { - return _connector; - } - - /** - * Gets the replica set status object - * @return - */ - public ReplicaSetStatus getReplicaSetStatus() { - return _connector.getReplicaSetStatus(); - } - - /** - * Gets the address of the current master - * @return the address - */ - public ServerAddress getAddress(){ - return _connector.getAddress(); - } - - /** - * Gets a list of all server addresses used when this Mongo was created - * @return - */ - public List getAllAddress() { - List result = _connector.getAllAddress(); - if (result == null) { - return Arrays.asList(getAddress()); - } - return result; - } - - /** - * Gets the list of server addresses currently seen by the connector. - * This includes addresses auto-discovered from a replica set. - * @return - * @throws MongoException - */ - public List getServerAddressList() { - return _connector.getServerAddressList(); - } - - /** - * closes the underlying connector, which in turn closes all open connections. - * Once called, this Mongo instance can no longer be used. - */ - public void close(){ - - try { - _connector.close(); - } catch (final Throwable t) { /* nada */ } - - if (_cleaner != null) { - _cleaner.interrupt(); - - try { - _cleaner.join(); - } catch (InterruptedException e) { - //end early - } - } - } - - /** - * Sets the write concern for this database. Will be used as default for - * writes to any collection in any database. See the - * documentation for {@link WriteConcern} for more information. - * - * @param concern write concern to use - */ - public void setWriteConcern( WriteConcern concern ){ - _concern = concern; - } - - /** - * Gets the default write concern - * @return - */ - public WriteConcern getWriteConcern(){ - return _concern; - } - - /** - * Sets the read preference for this database. Will be used as default for - * reads from any collection in any database. See the - * documentation for {@link ReadPreference} for more information. - * - * @param preference Read Preference to use - */ - public void setReadPreference( ReadPreference preference ){ - _readPref = preference; - } - - /** - * Gets the default read preference - * @return - */ - public ReadPreference getReadPreference(){ - return _readPref; - } - - /** - * makes it possible to run read queries on secondary nodes - * - * @deprecated Replaced with {@code ReadPreference.secondaryPreferred()} - * @see ReadPreference#secondaryPreferred() - */ - @Deprecated - public void slaveOk(){ - addOption( Bytes.QUERYOPTION_SLAVEOK ); - } - - /** - * adds a default query option - * @param option - */ - public void addOption( int option ){ - _netOptions.add( option ); - } - - /** - * sets the default query options - * @param options - */ - public void setOptions( int options ){ - _netOptions.set( options ); - } - - /** - * reset the default query options - */ - public void resetOptions(){ - _netOptions.reset(); - } - - /** - * gets the default query options - * @return - */ - public int getOptions(){ - return _netOptions.get(); - } - - /** - * Helper method for setting up MongoOptions at instantiation - * so that any options which affect this connection can be set. - */ - @SuppressWarnings("deprecation") - void _applyMongoOptions() { - if (_options.slaveOk) { - slaveOk(); - } - if (_options.getReadPreference() != null) { - setReadPreference(_options.getReadPreference()); - } - setWriteConcern(_options.getWriteConcern()); - } - - /** - * Returns the mongo options. - */ - public MongoOptions getMongoOptions() { - return _options; - } - - /** - * Gets the maximum size for a BSON object supported by the current master server. - * Note that this value may change over time depending on which server is master. - * If the size is not known yet, a request may be sent to the master server - * @return the maximum size - * @throws MongoException - */ - public int getMaxBsonObjectSize() { - int maxsize = _connector.getMaxBsonObjectSize(); - if (maxsize == 0) { - _connector.initDirectConnection(); - } - maxsize = _connector.getMaxBsonObjectSize(); - return maxsize > 0 ? maxsize : Bytes.MAX_OBJECT_SIZE; - } - - boolean isMongosConnection() { - return _connector.isMongosConnection(); - } - - private static MongoAuthority getMongoAuthorityFromURI(final MongoURI uri) throws UnknownHostException { - if ( uri.getHosts().size() == 1 ){ - return MongoAuthority.direct(new ServerAddress(uri.getHosts().get(0)), uri.getCredentials()); - } - else { - List replicaSetSeeds = new ArrayList(uri.getHosts().size()); - for ( String host : uri.getHosts() ) - replicaSetSeeds.add( new ServerAddress( host ) ); - return MongoAuthority.dynamicSet(replicaSetSeeds, uri.getCredentials()); - } - } - - final MongoOptions _options; - final DBTCPConnector _connector; - final ConcurrentMap _dbs = new ConcurrentHashMap(); - private WriteConcern _concern = WriteConcern.NORMAL; - private ReadPreference _readPref = ReadPreference.primary(); - final Bytes.OptionHolder _netOptions = new Bytes.OptionHolder( null ); - final CursorCleanerThread _cleaner; - final MongoAuthority _authority; - - - com.massivecraft.massivecore.xlib.bson.util.SimplePool _bufferPool = - new com.massivecraft.massivecore.xlib.bson.util.SimplePool( 1000 ){ - - protected PoolOutputBuffer createNew(){ - return new PoolOutputBuffer(); - } - - }; - - /** - * Forces the master server to fsync the RAM data to disk - * This is done automatically by the server at intervals, but can be forced for better reliability. - * @param async if true, the fsync will be done asynchronously on the server. - * @return - * @throws MongoException - */ - public CommandResult fsync(boolean async) { - DBObject cmd = new BasicDBObject("fsync", 1); - if (async) { - cmd.put("async", 1); - } - return getDB(ADMIN_DATABASE_NAME).command(cmd); - } - - /** - * Forces the master server to fsync the RAM data to disk, then lock all writes. - * The database will be read-only after this command returns. - * @return - * @throws MongoException - */ - public CommandResult fsyncAndLock() { - DBObject cmd = new BasicDBObject("fsync", 1); - cmd.put("lock", 1); - return getDB(ADMIN_DATABASE_NAME).command(cmd); - } - - /** - * Unlocks the database, allowing the write operations to go through. - * This command may be asynchronous on the server, which means there may be a small delay before the database becomes writable. - * @return - * @throws MongoException - */ - public DBObject unlock() { - DB db = getDB(ADMIN_DATABASE_NAME); - DBCollection col = db.getCollection("$cmd.sys.unlock"); - return col.findOne(); - } - - /** - * Returns true if the database is locked (read-only), false otherwise. - * @return - * @throws MongoException - */ - public boolean isLocked() { - DB db = getDB(ADMIN_DATABASE_NAME); - DBCollection col = db.getCollection("$cmd.sys.inprog"); - BasicDBObject res = (BasicDBObject) col.findOne(); - if (res.containsField("fsyncLock")) { - return res.getInt("fsyncLock") == 1; - } - return false; - } - - // ------- - - - /** - * Mongo.Holder can be used as a static place to hold several instances of Mongo. - * Security is not enforced at this level, and needs to be done on the application side. - */ - public static class Holder { - - /** - * Attempts to find an existing Mongo instance matching that URI in the holder, and returns it if exists. - * Otherwise creates a new Mongo instance based on this URI and adds it to the holder. - * @param uri the Mongo URI - * @return - * @throws MongoException - * @throws UnknownHostException - */ - public Mongo connect( MongoURI uri ) - throws UnknownHostException { - - String key = _toKey( uri ); - - Mongo m = _mongos.get(key); - if ( m != null ) - return m; - - m = new Mongo( uri ); - - Mongo temp = _mongos.putIfAbsent( key , m ); - if ( temp == null ){ - // ours got in - return m; - } - - // there was a race and we lost - // close ours and return the other one - m.close(); - return temp; - } - - String _toKey( MongoURI uri ){ - StringBuilder buf = new StringBuilder(); - for ( String h : uri.getHosts() ) - buf.append( h ).append( "," ); - buf.append( uri.getOptions() ); - buf.append( uri.getUsername() ); - return buf.toString(); - } - - public static Holder singleton() { return _default; } - - private static Holder _default = new Holder(); - private final ConcurrentMap _mongos = new ConcurrentHashMap(); - - } - - class CursorCleanerThread extends Thread { - - CursorCleanerThread() { - setDaemon(true); - setName("MongoCleaner" + hashCode()); - } - - public void run() { - while (_connector.isOpen()) { - try { - try { - Thread.sleep(cleanerIntervalMS); - } catch (InterruptedException e) { - //caused by the Mongo instance being closed -- proceed with cleanup - } - for (DB db : _dbs.values()) { - db.cleanCursors(true); - } - } catch (Throwable t) { - // thread must never die - } - } - } - } - - @Override - public String toString() { - return "Mongo{" + - "authority=" + _authority + - ", options=" + _options + - '}'; - } - - /** - * Gets the authority, which includes the connection type, the server address(es), and the credentials. - - * @return the authority - */ - MongoAuthority getAuthority() { - return _authority; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoAuthority.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoAuthority.java deleted file mode 100644 index 00bb1987..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoAuthority.java +++ /dev/null @@ -1,214 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.util.annotations.Immutable; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collections; -import java.util.List; - -/** - * This class represents the authority to which this client is connecting. It includes - * both the server address(es) and optional authentication credentials. The class name is informed by the - * URI RFC, which refers to the username/host/port - * part of a URI as the "authority". - * - * @since 2.11.0 - */ -@Immutable -class MongoAuthority { - private final Type type; - private final List serverAddresses; - private final MongoCredentialsStore credentialsStore; - - /** - * Enumeration of the connection types. - */ - enum Type { - Direct, - Set - } - - /** - * - * @param serverAddress - * @return - */ - public static MongoAuthority direct(ServerAddress serverAddress) { - return direct(serverAddress, (MongoCredential) null); - } - - /** - * - * @param serverAddress - * @param credentials - * @return - */ - public static MongoAuthority direct(ServerAddress serverAddress, MongoCredential credentials) { - return direct(serverAddress, new MongoCredentialsStore(credentials)); - } - - /** - * - * @param serverAddress - * @param credentialsStore - * @return - */ - public static MongoAuthority direct(ServerAddress serverAddress, MongoCredentialsStore credentialsStore) { - return new MongoAuthority(serverAddress, credentialsStore); - } - - /** - * - * @param serverAddresses - * @return - */ - public static MongoAuthority dynamicSet(List serverAddresses) { - return dynamicSet(serverAddresses, (MongoCredential) null); - } - - /** - * - * @param serverAddresses - * @param credentials - * @return - */ - public static MongoAuthority dynamicSet(List serverAddresses, MongoCredential credentials) { - return dynamicSet(serverAddresses, new MongoCredentialsStore(credentials)); - } - - /** - * - * @param serverAddresses - * @param credentialsStore - * @return - */ - public static MongoAuthority dynamicSet(List serverAddresses, MongoCredentialsStore credentialsStore) { - return new MongoAuthority(serverAddresses, Type.Set, credentialsStore); - } - - /** - * Constructs an instance with a single server address and a store of authentication credentials. - * This will be a direct connection, even if it's part of a replica set. - * - * @param serverAddress the server address of a mongo server - */ - private MongoAuthority(final ServerAddress serverAddress, MongoCredentialsStore credentialsStore) { - if (serverAddress == null) { - throw new IllegalArgumentException("serverAddress can not be null"); - } - - if (credentialsStore == null) { - throw new IllegalArgumentException("credentialsStore can not be null"); - } - - this.serverAddresses = Arrays.asList(serverAddress); - this.credentialsStore = credentialsStore; - this.type = Type.Direct; - } - - /** - * Constructs an instance with a list of server addresses, which may either be a list of mongos servers - * or a list of members of a replica set, and a store of authentication credentials. - * - * @param serverAddresses the server addresses - * @param credentialsStore the credentials store - */ - private MongoAuthority(final List serverAddresses, Type type, MongoCredentialsStore credentialsStore) { - if (serverAddresses == null) { - throw new IllegalArgumentException("serverAddresses can not be null"); - } - - if (credentialsStore == null) { - throw new IllegalArgumentException("credentialsStore can not be null"); - } - - if (type == null) { - throw new IllegalArgumentException("type can not be null"); - } - - if (type == Type.Direct) { - throw new IllegalArgumentException("type can not be Direct with a list of server addresses"); - } - - this.type = type; - this.serverAddresses = new ArrayList(serverAddresses); - this.credentialsStore = credentialsStore; - } - - /** - * Returns the list of server addresses. - * - * @return the server address list - */ - public List getServerAddresses() { - return serverAddresses == null ? null : Collections.unmodifiableList(serverAddresses); - } - - /** - * Gets the credentials store. If this instance was constructed with a single credential, this store will - * contain it. - * - * @return the credentials store - */ - public MongoCredentialsStore getCredentialsStore() { - return credentialsStore; - } - - /** - * Gets the authority type - * - * @return the authority type - */ - public Type getType() { - return type; - } - - @Override - public boolean equals(final Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - final MongoAuthority that = (MongoAuthority) o; - - if (!credentialsStore.equals(that.credentialsStore)) return false; - if (!serverAddresses.equals(that.serverAddresses)) return false; - if (type != that.type) return false; - - return true; - } - - @Override - public int hashCode() { - int result = credentialsStore.hashCode(); - result = 31 * result + serverAddresses.hashCode(); - result = 31 * result + type.hashCode(); - return result; - } - - @Override - public String toString() { - return "MongoAuthority{" + - "type=" + type + - ", serverAddresses=" + serverAddresses + - ", credentials=" + credentialsStore + - '}'; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoClient.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoClient.java deleted file mode 100644 index 7b55a475..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoClient.java +++ /dev/null @@ -1,286 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.net.UnknownHostException; -import java.util.List; - -/** - * A MongoDB client with internal connection pooling. For most applications, you should have one MongoClient instance - * for the entire JVM. - *

    - * The following are equivalent, and all connect to the local database running on the default port: - * 

    - * MongoClient mongoClient1 = new MongoClient();
- * MongoClient mongoClient1 = new MongoClient("localhost");
- * MongoClient mongoClient2 = new MongoClient("localhost", 27017);
- * MongoClient mongoClient4 = new MongoClient(new ServerAddress("localhost"));
- * MongoClient mongoClient5 = new MongoClient(new ServerAddress("localhost"), new MongoClientOptions.Builder().build());
- *
    - *

    - * You can connect to a - * replica set using the Java driver by passing - * a ServerAddress list to the MongoClient constructor. For example: - * 

    - * MongoClient mongoClient = new MongoClient(Arrays.asList(
- *   new ServerAddress("localhost", 27017),
- *   new ServerAddress("localhost", 27018),
- *   new ServerAddress("localhost", 27019)));
- *
    - * You can connect to a sharded cluster using the same constructor. MongoClient will auto-detect whether the servers are - * a list of replica set members or a list of mongos servers. - *

    - * By default, all read and write operations will be made on the primary, but it's possible to read from secondaries - * by changing the read preference: - * 

    - * mongoClient.setReadPreference(ReadPreference.secondaryPreferred());
- *
    - * By default, all write operations will wait for acknowledgment by the server, as the default write concern is - * {@code WriteConcern.ACKNOWLEDGED}. - *

    - * Note: This class supersedes the {@code Mongo} class. While it extends {@code Mongo}, it differs from it in that - * the default write concern is to wait for acknowledgment from the server of all write operations. In addition, its - * constructors accept instances of {@code MongoClientOptions} and {@code MongoClientURI}, which both also - * set the same default write concern. - *

    - * In general, users of this class will pick up all of the default options specified in {@code MongoClientOptions}. In - * particular, note that the default value of the connectionsPerHost option has been increased to 100 from the old - * default value of 10 used by the superseded {@code Mongo} class. - * - * @see ReadPreference#primary() - * @see com.massivecraft.massivecore.xlib.mongodb.WriteConcern#ACKNOWLEDGED - * @see MongoClientOptions - * @see MongoClientURI - * @since 2.10.0 - */ -public class MongoClient extends Mongo { - - private final MongoClientOptions options; - - /** - * Creates an instance based on a (single) mongodb node (localhost, default port). - * - * @throws UnknownHostException - * @throws MongoException - */ - public MongoClient() throws UnknownHostException { - this(new ServerAddress()); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node. - * - * @param host server to connect to in format host[:port] - * @throws UnknownHostException if the database host cannot be resolved - * @throws MongoException - */ - public MongoClient(String host) throws UnknownHostException { - this(new ServerAddress(host)); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node (default port). - * - * @param host server to connect to in format host[:port] - * @param options default query options - * @throws UnknownHostException if the database host cannot be resolved - * @throws MongoException - */ - public MongoClient(String host, MongoClientOptions options) throws UnknownHostException { - this(new ServerAddress(host), options); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node. - * - * @param host the database's host address - * @param port the port on which the database is running - * @throws UnknownHostException if the database host cannot be resolved - * @throws MongoException - */ - public MongoClient(String host, int port) throws UnknownHostException { - this(new ServerAddress(host, port)); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node - * - * @param addr the database address - * @throws MongoException - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - */ - public MongoClient(ServerAddress addr) { - this(addr, new MongoClientOptions.Builder().build()); - } - - /** - * Creates a Mongo instance based on a (single) mongodb node and a list of credentials - * - * @param addr the database address - * @param credentialsList the list of credentials used to authenticate all connections - * @throws MongoException - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @since 2.11.0 - */ - public MongoClient(ServerAddress addr, List credentialsList) { - this(addr, credentialsList, new MongoClientOptions.Builder().build()); - } - - /** - * Creates a Mongo instance based on a (single) mongo node using a given ServerAddress and default options. - * - * @param addr the database address - * @param options default options - * @throws MongoException - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - */ - public MongoClient(ServerAddress addr, MongoClientOptions options) { - this(addr, null, options); - } - - /** - * Creates a Mongo instance based on a (single) mongo node using a given ServerAddress and default options. - * - * @param addr the database address - * @param credentialsList the list of credentials used to authenticate all connections - * @param options default options - * @throws MongoException - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @since 2.11.0 - */ - @SuppressWarnings("deprecation") - public MongoClient(ServerAddress addr, List credentialsList, MongoClientOptions options) { - super(MongoAuthority.direct(addr, new MongoCredentialsStore(credentialsList)), new MongoOptions(options)); - this.options = options; - } - - /** - * Creates a Mongo based on a list of replica set members or a list of mongos. - * It will find all members (the master will be used by default). If you pass in a single server in the list, - * the driver will still function as if it is a replica set. If you have a standalone server, - * use the Mongo(ServerAddress) constructor. - *

    - * If this is a list of mongos servers, it will pick the closest (lowest ping time) one to send all requests to, - * and automatically fail over to the next server if the closest is down. - * - * @param seeds Put as many servers as you can in the list and the system will figure out the rest. This can - * either be a list of mongod servers in the same replica set or a list of mongos servers in the same - * sharded cluster. - * @throws MongoException - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - */ - public MongoClient(List seeds) { - this(seeds, null, new MongoClientOptions.Builder().build()); - } - - /** - * Creates a Mongo based on a list of replica set members or a list of mongos. - * It will find all members (the master will be used by default). If you pass in a single server in the list, - * the driver will still function as if it is a replica set. If you have a standalone server, - * use the Mongo(ServerAddress) constructor. - *

    - * If this is a list of mongos servers, it will pick the closest (lowest ping time) one to send all requests to, - * and automatically fail over to the next server if the closest is down. - * - * @param seeds Put as many servers as you can in the list and the system will figure out the rest. This can - * either be a list of mongod servers in the same replica set or a list of mongos servers in the same - * sharded cluster. \ - * @param credentialsList the list of credentials used to authenticate all connections - * @throws MongoException - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @since 2.11.0 - */ - public MongoClient(List seeds, List credentialsList) { - this(seeds, credentialsList, new MongoClientOptions.Builder().build()); - } - - - /** - * Creates a Mongo based on a list of replica set members or a list of mongos. - * It will find all members (the master will be used by default). If you pass in a single server in the list, - * the driver will still function as if it is a replica set. If you have a standalone server, - * use the Mongo(ServerAddress) constructor. - *

    - * If this is a list of mongos servers, it will pick the closest (lowest ping time) one to send all requests to, - * and automatically fail over to the next server if the closest is down. - * - * @param seeds Put as many servers as you can in the list and the system will figure out the rest. This can - * either be a list of mongod servers in the same replica set or a list of mongos servers in the same - * sharded cluster. - * @param options default options - * @throws MongoException - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - */ - public MongoClient(List seeds, MongoClientOptions options) { - this(seeds, null, options); - } - - /** - * Creates a Mongo based on a list of replica set members or a list of mongos. - * It will find all members (the master will be used by default). If you pass in a single server in the list, - * the driver will still function as if it is a replica set. If you have a standalone server, - * use the Mongo(ServerAddress) constructor. - *

    - * If this is a list of mongos servers, it will pick the closest (lowest ping time) one to send all requests to, - * and automatically fail over to the next server if the closest is down. - * - * @param seeds Put as many servers as you can in the list and the system will figure out the rest. This can - * either be a list of mongod servers in the same replica set or a list of mongos servers in the same - * sharded cluster. - * @param credentialsList the list of credentials used to authenticate all connections - * @param options default options - * @throws MongoException - * @see com.massivecraft.massivecore.xlib.mongodb.ServerAddress - * @since 2.11.0 - */ - @SuppressWarnings("deprecation") - public MongoClient(List seeds, List credentialsList, MongoClientOptions options) { - super(MongoAuthority.dynamicSet(seeds, new MongoCredentialsStore(credentialsList)), new MongoOptions(options)); - this.options = options; - } - - - /** - * Creates a Mongo described by a URI. - * If only one address is used it will only connect to that node, otherwise it will discover all nodes. - * @param uri the URI - * @throws MongoException - * @throws UnknownHostException - * @see MongoURI - * @dochub connections - */ - @SuppressWarnings("deprecation") - public MongoClient(MongoClientURI uri) throws UnknownHostException { - super(new MongoURI(uri)); - this.options = uri.getOptions(); - } - - /** - * Gets the list of credentials that this client authenticates all connections with - * - * @return the list of credentials - * @since 2.11.0 - */ - public List getCredentialsList() { - return getAuthority().getCredentialsStore().asList(); - } - - public MongoClientOptions getMongoClientOptions() { - return options; - } -} \ No newline at end of file diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoClientOptions.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoClientOptions.java deleted file mode 100644 index abab9329..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoClientOptions.java +++ /dev/null @@ -1,600 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.util.annotations.Immutable; - -import javax.net.SocketFactory; - -/** - * Various settings to control the behavior of a MongoClient. - *

    - * Note: This class is a replacement for {@code MongoOptions}, to be used with {@code MongoClient}. The main difference - * in behavior is that the default write concern is {@code WriteConcern.ACKNOWLEDGED}. - * - * @see MongoClient - * @since 2.10.0 - */ -@Immutable -public class MongoClientOptions { - /** - * A builder for MongoClientOptions so that MongoClientOptions can be immutable, and to support easier - * construction through chaining. - * - * @since 2.10.0 - */ - public static class Builder { - - private String description; - private int connectionsPerHost = 100; - private int threadsAllowedToBlockForConnectionMultiplier = 5; - private int maxWaitTime = 1000 * 60 * 2; - private int connectTimeout = 1000 * 10; - private int socketTimeout = 0; - private boolean socketKeepAlive = false; - private boolean autoConnectRetry = false; - private long maxAutoConnectRetryTime = 0; - private ReadPreference readPreference = ReadPreference.primary(); - private DBDecoderFactory dbDecoderFactory = DefaultDBDecoder.FACTORY; - private DBEncoderFactory dbEncoderFactory = DefaultDBEncoder.FACTORY; - private WriteConcern writeConcern = WriteConcern.ACKNOWLEDGED; - private SocketFactory socketFactory = SocketFactory.getDefault(); - private boolean cursorFinalizerEnabled = true; - private boolean alwaysUseMBeans = false; - - /** - * Sets the description. - * - * @param description the description of this MongoClient - * @return {@code this} - * @see com.massivecraft.massivecore.xlib.mongodb.MongoClientOptions#getDescription() - */ - public Builder description(final String description) { - this.description = description; - return this; - } - - /** - * Sets the maximum number of connections per host. - * - * @param connectionsPerHost maximum number of connections - * @return {@code this} - * @throws IllegalArgumentException if connnectionsPerHost < 1 - * @see com.massivecraft.massivecore.xlib.mongodb.MongoClientOptions#getConnectionsPerHost() - */ - public Builder connectionsPerHost(final int connectionsPerHost) { - if (connectionsPerHost < 1) { - throw new IllegalArgumentException("Minimum value is 1"); - } - this.connectionsPerHost = connectionsPerHost; - return this; - } - - /** - * Sets the multiplier for number of threads allowed to block waiting for a connection. - * - * @param threadsAllowedToBlockForConnectionMultiplier - * the multiplier - * @return {@code this} - * @throws IllegalArgumentException if threadsAllowedToBlockForConnectionMultiplier < 1 - * @see com.massivecraft.massivecore.xlib.mongodb.MongoClientOptions#getThreadsAllowedToBlockForConnectionMultiplier() - */ - public Builder threadsAllowedToBlockForConnectionMultiplier(final int threadsAllowedToBlockForConnectionMultiplier) { - if (threadsAllowedToBlockForConnectionMultiplier < 1) { - throw new IllegalArgumentException("Minimum value is 1"); - } - this.threadsAllowedToBlockForConnectionMultiplier = threadsAllowedToBlockForConnectionMultiplier; - return this; - } - - /** - * Sets the maximum time that a thread will block waiting for a connection. - * - * @param maxWaitTime the maximum wait time - * @return {@code this} - * @throws IllegalArgumentException if maxWaitTime < 0 - * @see com.massivecraft.massivecore.xlib.mongodb.MongoClientOptions#getMaxWaitTime() - */ - public Builder maxWaitTime(final int maxWaitTime) { - if (maxWaitTime < 0) { - throw new IllegalArgumentException("Minimum value is 0"); - } - this.maxWaitTime = maxWaitTime; - return this; - } - - /** - * Sets the connection timeout. - * - * @param connectTimeout the connection timeout - * @return {@code this} - * @see com.massivecraft.massivecore.xlib.mongodb.MongoClientOptions#getConnectTimeout() - */ - public Builder connectTimeout(final int connectTimeout) { - if (connectTimeout < 0) { - throw new IllegalArgumentException("Minimum value is 0"); - } - this.connectTimeout = connectTimeout; - return this; - } - - /** - * Sets the socket timeout. - * - * @param socketTimeout the socket timeout - * @return {@code this} - * @see com.massivecraft.massivecore.xlib.mongodb.MongoClientOptions#getSocketTimeout() - */ - public Builder socketTimeout(final int socketTimeout) { - if (socketTimeout < 0) { - throw new IllegalArgumentException("Minimum value is 0"); - } - this.socketTimeout = socketTimeout; - return this; - } - - /** - * Sets whether socket keep alive is enabled. - * - * @param socketKeepAlive keep alive - * @return {@code this} - * @see com.massivecraft.massivecore.xlib.mongodb.MongoClientOptions#isSocketKeepAlive() - */ - public Builder socketKeepAlive(final boolean socketKeepAlive) { - this.socketKeepAlive = socketKeepAlive; - return this; - } - - /** - * Sets whether auto connect retry is enabled. - * - * @param autoConnectRetry auto connect retry - * @return {@code this} - * @see MongoClientOptions#isAutoConnectRetry() - */ - public Builder autoConnectRetry(final boolean autoConnectRetry) { - this.autoConnectRetry = autoConnectRetry; - return this; - } - - /** - * Sets the maximum auto connect retry time. - * - * @param maxAutoConnectRetryTime the maximum auto connect retry time - * @return {@code this} - * @see MongoClientOptions#getMaxAutoConnectRetryTime() - */ - public Builder maxAutoConnectRetryTime(final long maxAutoConnectRetryTime) { - if (maxAutoConnectRetryTime < 0) { - throw new IllegalArgumentException("Minimum value is 0"); - } - this.maxAutoConnectRetryTime = maxAutoConnectRetryTime; - return this; - } - - /** - * Sets the read preference. - * - * @param readPreference read preference - * @return {@code this} - * @see MongoClientOptions#getReadPreference() - */ - public Builder readPreference(final ReadPreference readPreference) { - if (readPreference == null) { - throw new IllegalArgumentException("null is not a legal value"); - } - this.readPreference = readPreference; - return this; - } - - /** - * Sets the decoder factory. - * - * @param dbDecoderFactory the decoder factory - * @return {@code this} - * @see MongoClientOptions#getDbDecoderFactory() - */ - public Builder dbDecoderFactory(final DBDecoderFactory dbDecoderFactory) { - if (dbDecoderFactory == null) { - throw new IllegalArgumentException("null is not a legal value"); - } - this.dbDecoderFactory = dbDecoderFactory; - return this; - } - - /** - * Sets the encoder factory. - * - * @param dbEncoderFactory the encoder factory - * @return {@code this} - * @see MongoClientOptions#getDbEncoderFactory() - */ - public Builder dbEncoderFactory(final DBEncoderFactory dbEncoderFactory) { - if (dbEncoderFactory == null) { - throw new IllegalArgumentException("null is not a legal value"); - } - this.dbEncoderFactory = dbEncoderFactory; - return this; - } - - /** - * Sets the write concern. - * - * @param writeConcern the write concern - * @return {@code this} - * @see MongoClientOptions#getWriteConcern() - */ - public Builder writeConcern(final WriteConcern writeConcern) { - if (writeConcern == null) { - throw new IllegalArgumentException("null is not a legal value"); - } - this.writeConcern = writeConcern; - return this; - } - - /** - * Sets the socket factory. - * - * @param socketFactory the socket factory - * @return {@code this} - * @see MongoClientOptions#getSocketFactory() - */ - public Builder socketFactory(final SocketFactory socketFactory) { - if (socketFactory == null) { - throw new IllegalArgumentException("null is not a legal value"); - } - this.socketFactory = socketFactory; - return this; - } - - /** - * Sets whether cursor finalizers are enabled. - * - * @param cursorFinalizerEnabled whether cursor finalizers are enabled. - * @return {@code this} - * @see MongoClientOptions#isCursorFinalizerEnabled() - */ - public Builder cursorFinalizerEnabled(final boolean cursorFinalizerEnabled) { - this.cursorFinalizerEnabled = cursorFinalizerEnabled; - return this; - } - - /** - * Sets whether JMX beans registered by the driver should always be MBeans, regardless of whether the VM is - * Java 6 or greater. If false, the driver will use MXBeans if the VM is Java 6 or greater, and use MBeans if - * the VM is Java 5. - * - * @param alwaysUseMBeans true if driver should always use MBeans, regardless of VM version - * @return this - * @see MongoClientOptions#isAlwaysUseMBeans() - */ - public Builder alwaysUseMBeans(final boolean alwaysUseMBeans) { - this.alwaysUseMBeans = alwaysUseMBeans; - return this; - } - - /** - * Sets defaults to be what they are in {@code MongoOptions}. - * - * @return {@code this} - * @see MongoOptions - */ - public Builder legacyDefaults() { - connectionsPerHost = 10; - writeConcern = WriteConcern.NORMAL; - return this; - } - - /** - * Build an instance of MongoClientOptions. - * - * @return the options from this builder - */ - public MongoClientOptions build() { - return new MongoClientOptions(this); - } - } - - /** - * Create a new Builder instance. This is a convenience method, equivalent to {@code new MongoClientOptions.Builder()}. - * - * @return a new instance of a Builder - */ - public static Builder builder() { - return new Builder(); - } - - /** - * Gets the description for this MongoClient, which is used in various places like logging and JMX. - *

    - * Default is null. - * - * @return the description - */ - public String getDescription() { - return description; - } - - /** - * The maximum number of connections allowed per host for this MongoClient instance. - * Those connections will be kept in a pool when idle. - * Once the pool is exhausted, any operation requiring a connection will block waiting for an available connection. - *

    - * Default is 100. - * - * @return the maximum size of the connection pool per host - * @see MongoClientOptions#getThreadsAllowedToBlockForConnectionMultiplier() - */ - public int getConnectionsPerHost() { - return connectionsPerHost; - } - - /** - * this multiplier, multiplied with the connectionsPerHost setting, gives the maximum number of threads that - * may be waiting for a connection to become available from the pool. All further threads will get an exception right - * away. For example if connectionsPerHost is 10 and threadsAllowedToBlockForConnectionMultiplier is 5, then up to 50 - * threads can wait for a connection. - *

    - * Default is 5. - * - * @return the multiplier - */ - public int getThreadsAllowedToBlockForConnectionMultiplier() { - return threadsAllowedToBlockForConnectionMultiplier; - } - - /** - * The maximum wait time in milliseconds that a thread may wait for a connection to become available. - *

    - * Default is 120,000. A value of 0 means that it will not wait. A negative value means to wait indefinitely. - * - * @return the maximum wait time. - */ - public int getMaxWaitTime() { - return maxWaitTime; - } - - /** - * The connection timeout in milliseconds. A value of 0 means no timeout. - * It is used solely when establishing a new connection {@link java.net.Socket#connect(java.net.SocketAddress, int) } - *

    - * Default is 10,000. - * - * @return the socket connect timeout - */ - public int getConnectTimeout() { - return connectTimeout; - } - - /** - * The socket timeout in milliseconds. - * It is used for I/O socket read and write operations {@link java.net.Socket#setSoTimeout(int)} - *

    - * Default is 0 and means no timeout. - * - * @return the socket timeout - */ - public int getSocketTimeout() { - return socketTimeout; - } - - /** - * This flag controls the socket keep alive feature that keeps a connection alive through firewalls {@link java.net.Socket#setKeepAlive(boolean)} - *

    - * * Default is false. - * - * @return whether keep-alive is enabled on each socket - */ - public boolean isSocketKeepAlive() { - return socketKeepAlive; - } - - /** - * If true, the driver will keep trying to connect to the same server in case that the socket cannot be established. - * There is maximum amount of time to keep retrying, which is 15s by default. - * This can be useful to avoid some exceptions being thrown when a server is down temporarily by blocking the operations. - * It also can be useful to smooth the transition to a new master (so that a new master is elected within the retry time). - * Note that when using this flag: - * - for a replica set, the driver will trying to connect to the old master for that time, instead of failing over to the new one right away - * - this does not prevent exception from being thrown in read/write operations on the socket, which must be handled by application - *

    - * Even if this flag is false, the driver already has mechanisms to automatically recreate broken connections and retry the read operations. - * Default is false. - * - * @return whether socket connect is retried - */ - public boolean isAutoConnectRetry() { - return autoConnectRetry; - } - - /** - * The maximum amount of time in MS to spend retrying to open connection to the same server. - * Default is 0, which means to use the default 15s if autoConnectRetry is on. - * - * @return the maximum socket connect retry time. - */ - public long getMaxAutoConnectRetryTime() { - return maxAutoConnectRetryTime; - } - - /** - * The read preference to use for queries, map-reduce, aggregation, and count. - *

    - * Default is {@code ReadPreference.primary()}. - * - * @return the read preference - * @see com.massivecraft.massivecore.xlib.mongodb.ReadPreference#primary() - */ - public ReadPreference getReadPreference() { - return readPreference; - } - - /** - * Override the decoder factory. Default is for the standard Mongo Java driver configuration. - * - * @return the decoder factory - */ - public DBDecoderFactory getDbDecoderFactory() { - return dbDecoderFactory; - } - - /** - * Override the encoder factory. Default is for the standard Mongo Java driver configuration. - * - * @return the encoder factory - */ - public DBEncoderFactory getDbEncoderFactory() { - return dbEncoderFactory; - } - - /** - * The write concern to use. - *

    - * Default is {@code WriteConcern.ACKNOWLEDGED}. - * - * @return the write concern - * @see WriteConcern#ACKNOWLEDGED - */ - public WriteConcern getWriteConcern() { - return writeConcern; - } - - /** - * The socket factory for creating sockets to the mongo server. - *

    - * Default is SocketFactory.getDefault() - * - * @return the socket factory - */ - public SocketFactory getSocketFactory() { - return socketFactory; - } - - /** - * Gets whether there is a a finalize method created that cleans up instances of DBCursor that the client - * does not close. If you are careful to always call the close method of DBCursor, then this can safely be set to false. - *

    - * Default is true. - * - * @return whether finalizers are enabled on cursors - * @see DBCursor - * @see com.massivecraft.massivecore.xlib.mongodb.DBCursor#close() - */ - public boolean isCursorFinalizerEnabled() { - return cursorFinalizerEnabled; - } - - /** - * Gets whether JMX beans registered by the driver should always be MBeans, regardless of whether the VM is - * Java 6 or greater. If false, the driver will use MXBeans if the VM is Java 6 or greater, and use MBeans if - * the VM is Java 5. - *

    - * Default is false. - *

    - */ - public boolean isAlwaysUseMBeans() { - return alwaysUseMBeans; - } - - @Override - public boolean equals(final Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - final MongoClientOptions that = (MongoClientOptions) o; - - if (alwaysUseMBeans != that.alwaysUseMBeans) return false; - if (autoConnectRetry != that.autoConnectRetry) return false; - if (connectTimeout != that.connectTimeout) return false; - if (connectionsPerHost != that.connectionsPerHost) return false; - if (cursorFinalizerEnabled != that.cursorFinalizerEnabled) return false; - if (maxAutoConnectRetryTime != that.maxAutoConnectRetryTime) return false; - if (maxWaitTime != that.maxWaitTime) return false; - if (socketKeepAlive != that.socketKeepAlive) return false; - if (socketTimeout != that.socketTimeout) return false; - if (threadsAllowedToBlockForConnectionMultiplier != that.threadsAllowedToBlockForConnectionMultiplier) - return false; - if (!dbDecoderFactory.equals(that.dbDecoderFactory)) return false; - if (!dbEncoderFactory.equals(that.dbEncoderFactory)) return false; - if (description != null ? !description.equals(that.description) : that.description != null) return false; - if (!readPreference.equals(that.readPreference)) return false; - // Compare SocketFactory Class, since some equivalent SocketFactory instances are not equal to each other - if (!socketFactory.getClass().equals(that.socketFactory.getClass())) return false; - if (!writeConcern.equals(that.writeConcern)) return false; - - return true; - } - - @Override - public int hashCode() { - int result = description != null ? description.hashCode() : 0; - result = 31 * result + connectionsPerHost; - result = 31 * result + threadsAllowedToBlockForConnectionMultiplier; - result = 31 * result + maxWaitTime; - result = 31 * result + connectTimeout; - result = 31 * result + socketTimeout; - result = 31 * result + (socketKeepAlive ? 1 : 0); - result = 31 * result + (autoConnectRetry ? 1 : 0); - result = 31 * result + (int) (maxAutoConnectRetryTime ^ (maxAutoConnectRetryTime >>> 32)); - result = 31 * result + readPreference.hashCode(); - result = 31 * result + dbDecoderFactory.hashCode(); - result = 31 * result + dbEncoderFactory.hashCode(); - result = 31 * result + writeConcern.hashCode(); - result = 31 * result + socketFactory.hashCode(); - result = 31 * result + (cursorFinalizerEnabled ? 1 : 0); - result = 31 * result + (alwaysUseMBeans ? 1 : 0); - return result; - } - - private MongoClientOptions(final Builder builder) { - description = builder.description; - connectionsPerHost = builder.connectionsPerHost; - threadsAllowedToBlockForConnectionMultiplier = builder.threadsAllowedToBlockForConnectionMultiplier; - maxWaitTime = builder.maxWaitTime; - connectTimeout = builder.connectTimeout; - socketTimeout = builder.socketTimeout; - autoConnectRetry = builder.autoConnectRetry; - socketKeepAlive = builder.socketKeepAlive; - maxAutoConnectRetryTime = builder.maxAutoConnectRetryTime; - readPreference = builder.readPreference; - dbDecoderFactory = builder.dbDecoderFactory; - dbEncoderFactory = builder.dbEncoderFactory; - writeConcern = builder.writeConcern; - socketFactory = builder.socketFactory; - cursorFinalizerEnabled = builder.cursorFinalizerEnabled; - alwaysUseMBeans = builder.alwaysUseMBeans; - } - - - private final String description; - private final int connectionsPerHost; - private final int threadsAllowedToBlockForConnectionMultiplier; - private final int maxWaitTime; - private final int connectTimeout; - private final int socketTimeout; - private final boolean socketKeepAlive; - private final boolean autoConnectRetry; - private final long maxAutoConnectRetryTime; - private final ReadPreference readPreference; - private final DBDecoderFactory dbDecoderFactory; - private final DBEncoderFactory dbEncoderFactory; - private final WriteConcern writeConcern; - private final SocketFactory socketFactory; - private final boolean cursorFinalizerEnabled; - private final boolean alwaysUseMBeans; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoClientURI.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoClientURI.java deleted file mode 100644 index f2d5e41e..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoClientURI.java +++ /dev/null @@ -1,612 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import javax.net.ssl.SSLSocketFactory; -import java.io.UnsupportedEncodingException; -import java.net.URLDecoder; -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.HashSet; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; -import java.util.Set; -import java.util.logging.Logger; - - -/** - * Represents a URI - * which can be used to create a MongoClient instance. The URI describes the hosts to - * be used and options. - *

    The format of the URI is: - * 

    - *   mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database][?options]]
- *
    - *
      - *
    • {@code mongodb://} is a required prefix to identify that this is a string in the standard connection format.
      • - *
    • {@code username:password@} are optional. If given, the driver will attempt to login to a database after - * connecting to a database server.
      • - *
    • {@code host1} is the only required part of the URI. It identifies a server address to connect to.
      • - *
    • {@code :portX} is optional and defaults to :27017 if not provided.
      • - *
    • {@code /database} is the name of the database to login to and thus is only relevant if the - * {@code username:password@} syntax is used. If not specified the "admin" database will be used by default.
      • - *
    • {@code ?options} are connection options. Note that if {@code database} is absent there is still a {@code /} - * required between the last host and the {@code ?} introducing the options. Options are name=value pairs and the pairs - * are separated by "&". For backwards compatibility, ";" is accepted as a separator in addition to "&", - * but should be considered as deprecated.
      • - *
    - *

    - * The Java driver supports the following options (case insensitive): - *

    - * Replica set configuration: - *

    - *
      - *
    • {@code replicaSet=name}: Implies that the hosts given are a seed list, and the driver will attempt to find - * all members of the set.
      • - *
    - *

    Connection Configuration:

    - *
      - *
    • {@code ssl=true|false}: Whether to connect using SSL.
      • - *
    • {@code connectTimeoutMS=ms}: How long a connection can take to be opened before timing out.
      • - *
    • {@code socketTimeoutMS=ms}: How long a send or receive on a socket can take before timing out.
      • - *
    - *

    Connection pool configuration:

    - *
      - *
    • {@code maxPoolSize=n}: The maximum number of connections in the connection pool.
      • - *
    • {@code waitQueueMultiple=n} : this multiplier, multiplied with the maxPoolSize setting, gives the maximum number of - * threads that may be waiting for a connection to become available from the pool. All further threads will get an - * exception right away.
      • - *
    • {@code waitQueueTimeoutMS=ms}: The maximum wait time in milliseconds that a thread may wait for a connection to - * become available.
      • - *
    - *

    Write concern configuration:

    - *
      - *
    • {@code safe=true|false} - *
        - *
      • {@code true}: the driver sends a getLastError command after every update to ensure that the update succeeded - * (see also {@code w} and {@code wtimeoutMS}).
        • - *
      • {@code false}: the driver does not send a getLastError command after every update.
        • - *
      - *
      • - *
    • {@code w=wValue} - *
        - *
      • The driver adds { w : wValue } to the getLastError command. Implies {@code safe=true}.
        • - *
      • wValue is typically a number, but can be any string in order to allow for specifications like - * {@code "majority"}
        • - *
      - *
      • - *
    • {@code wtimeoutMS=ms} - *
        - *
      • The driver adds { wtimeout : ms } to the getlasterror command. Implies {@code safe=true}.
        • - *
      • Used in combination with {@code w}
        • - *
      - *
      • - *
    - *

    Read preference configuration:

    - *
      - *
    • {@code slaveOk=true|false}: Whether a driver connected to a replica set will send reads to slaves/secondaries.
      • - *
    • {@code readPreference=enum}: The read preference for this connection. If set, it overrides any slaveOk value. - *
        - *
      • Enumerated values: - *
          - *
        • {@code primary}
          • - *
        • {@code primaryPreferred}
          • - *
        • {@code secondary}
          • - *
        • {@code secondaryPreferred}
          • - *
        • {@code nearest}
          • - *
        - *
        • - *
      - *
      • - *
    • {@code readPreferenceTags=string}. A representation of a tag set as a comma-separated list of colon-separated - * key-value pairs, e.g. {@code "dc:ny,rack:1}". Spaces are stripped from beginning and end of all keys and values. - * To specify a list of tag sets, using multiple readPreferenceTags, - * e.g. {@code readPreferenceTags=dc:ny,rack:1;readPreferenceTags=dc:ny;readPreferenceTags=} - *
        - *
      • Note the empty value for the last one, which means match any secondary as a last resort.
        • - *
      • Order matters when using multiple readPreferenceTags.
        • - *
      - *
      • - *
    - *

    Authentication configuration:

    - *
      - *
    • {@code authMechanism=MONGO-CR|GSSAPI}: The authentication mechanism to use if a credential was supplied. - * The default is MONGODB-CR, which is the native MongoDB Challenge Response mechanism. - *
      • - *
    • {@code authSource=string}: The source of the authentication credentials. This is typically the database that - * the credentials have been created. The value defaults to the database specified in the path portion of the URI. - * If the database is specified in neither place, the default value is "admin". For GSSAPI, it's not necessary to specify - * a source. - *
      • - *
        - *

        - * Note: This class is a replacement for {@code MongoURI}, to be used with {@code MongoClient}. The main difference - * in behavior is that the default write concern is {@code WriteConcern.ACKNOWLEDGED}. - *

        - * - * @see MongoClientOptions for the default values for all options - * @since 2.10.0 - */ -public class MongoClientURI { - - private static final String PREFIX = "mongodb://"; - private static final String UTF_8 = "UTF-8"; - - /** - * Creates a MongoURI from the given string. - * - * @param uri the URI - * @dochub connections - */ - public MongoClientURI(final String uri) { - this(uri, new MongoClientOptions.Builder()); - } - - /** - * Creates a MongoURI from the given URI string, and MongoClientOptions.Builder. The builder can be configured - * with default options, which may be overridden by options specified in the URI string. - * - * @param uri the URI - * @param builder a Builder - * @see com.massivecraft.massivecore.xlib.mongodb.MongoClientURI#getOptions() - * @since 2.11.0 - */ - public MongoClientURI(String uri, MongoClientOptions.Builder builder) { - try { - this.uri = uri; - if (!uri.startsWith(PREFIX)) - throw new IllegalArgumentException("uri needs to start with " + PREFIX); - - uri = uri.substring(PREFIX.length()); - - String serverPart; - String nsPart; - String optionsPart; - String userName = null; - char[] password = null; - - { - int idx = uri.lastIndexOf("/"); - if (idx < 0) { - if (uri.contains("?")) { - throw new IllegalArgumentException("URI contains options without trailing slash"); - } - serverPart = uri; - nsPart = null; - optionsPart = ""; - } else { - serverPart = uri.substring(0, idx); - nsPart = uri.substring(idx + 1); - - idx = nsPart.indexOf("?"); - if (idx >= 0) { - optionsPart = nsPart.substring(idx + 1); - nsPart = nsPart.substring(0, idx); - } else { - optionsPart = ""; - } - - } - } - - { // userName,password,hosts - List all = new LinkedList(); - - int idx = serverPart.indexOf("@"); - - if (idx > 0) { - String authPart = serverPart.substring(0, idx); - serverPart = serverPart.substring(idx + 1); - - idx = authPart.indexOf(":"); - if (idx == -1) { - userName = URLDecoder.decode(authPart, UTF_8); - } else { - userName = URLDecoder.decode(authPart.substring(0, idx), UTF_8); - password = URLDecoder.decode(authPart.substring(idx + 1), UTF_8).toCharArray(); - } - } - - Collections.addAll(all, serverPart.split(",")); - - hosts = Collections.unmodifiableList(all); - } - - if (nsPart != null && !nsPart.isEmpty()) { // database,_collection - int idx = nsPart.indexOf("."); - if (idx < 0) { - database = nsPart; - collection = null; - } else { - database = nsPart.substring(0, idx); - collection = nsPart.substring(idx + 1); - } - } else { - database = null; - collection = null; - } - - Map> optionsMap = parseOptions(optionsPart); - options = createOptions(optionsMap, builder); - credentials = createCredentials(optionsMap, userName, password, database); - warnOnUnsupportedOptions(optionsMap); - } catch (UnsupportedEncodingException e) { - throw new MongoInternalException("This should not happen", e); - } - } - - static Set generalOptionsKeys = new HashSet(); - static Set authKeys = new HashSet(); - static Set readPreferenceKeys = new HashSet(); - static Set writeConcernKeys = new HashSet(); - static Set allKeys = new HashSet(); - - static { - generalOptionsKeys.add("maxpoolsize"); - generalOptionsKeys.add("waitqueuemultiple"); - generalOptionsKeys.add("waitqueuetimeoutms"); - generalOptionsKeys.add("connecttimeoutms"); - generalOptionsKeys.add("sockettimeoutms"); - generalOptionsKeys.add("sockettimeoutms"); - generalOptionsKeys.add("autoconnectretry"); - generalOptionsKeys.add("ssl"); - - readPreferenceKeys.add("slaveok"); - readPreferenceKeys.add("readpreference"); - readPreferenceKeys.add("readpreferencetags"); - - writeConcernKeys.add("safe"); - writeConcernKeys.add("w"); - writeConcernKeys.add("wtimeout"); - writeConcernKeys.add("fsync"); - writeConcernKeys.add("j"); - - authKeys.add("authmechanism"); - authKeys.add("authsource"); - - allKeys.addAll(generalOptionsKeys); - allKeys.addAll(authKeys); - allKeys.addAll(readPreferenceKeys); - allKeys.addAll(writeConcernKeys); - } - - private void warnOnUnsupportedOptions(Map> optionsMap) { - for (String key : optionsMap.keySet()) { - if (!allKeys.contains(key)) { - LOGGER.warning("Unknown or Unsupported Option '" + key + "'"); - } - } - } - - private MongoClientOptions createOptions(Map> optionsMap, MongoClientOptions.Builder builder) { - for (String key : generalOptionsKeys) { - String value = getLastValue(optionsMap, key); - if (value == null) { - continue; - } - - if (key.equals("maxpoolsize")) { - builder.connectionsPerHost(Integer.parseInt(value)); - } else if (key.equals("waitqueuemultiple")) { - builder.threadsAllowedToBlockForConnectionMultiplier(Integer.parseInt(value)); - } else if (key.equals("waitqueuetimeoutms")) { - builder.maxWaitTime(Integer.parseInt(value)); - } else if (key.equals("connecttimeoutms")) { - builder.connectTimeout(Integer.parseInt(value)); - } else if (key.equals("sockettimeoutms")) { - builder.socketTimeout(Integer.parseInt(value)); - } else if (key.equals("autoconnectretry")) { - builder.autoConnectRetry(_parseBoolean(value)); - } else if (key.equals("ssl")) { - if (_parseBoolean(value)) { - builder.socketFactory(SSLSocketFactory.getDefault()); - } - } - } - - WriteConcern writeConcern = createWriteConcern(optionsMap); - ReadPreference readPreference = createReadPreference(optionsMap); - - if (writeConcern != null) { - builder.writeConcern(writeConcern); - } - if (readPreference != null) { - builder.readPreference(readPreference); - } - - return builder.build(); - } - - private WriteConcern createWriteConcern(final Map> optionsMap) { - Boolean safe = null; - String w = null; - int wTimeout = 0; - boolean fsync = false; - boolean journal = false; - - for (String key : writeConcernKeys) { - String value = getLastValue(optionsMap, key); - if (value == null) { - continue; - } - - if (key.equals("safe")) { - safe = _parseBoolean(value); - } else if (key.equals("w")) { - w = value; - } else if (key.equals("wtimeout")) { - wTimeout = Integer.parseInt(value); - } else if (key.equals("fsync")) { - fsync = _parseBoolean(value); - } else if (key.equals("j")) { - journal = _parseBoolean(value); - } - } - return buildWriteConcern(safe, w, wTimeout, fsync, journal); - } - - private ReadPreference createReadPreference(final Map> optionsMap) { - Boolean slaveOk = null; - String readPreferenceType = null; - DBObject firstTagSet = null; - List remainingTagSets = new ArrayList(); - - for (String key : readPreferenceKeys) { - String value = getLastValue(optionsMap, key); - if (value == null) { - continue; - } - - if (key.equals("slaveok")) { - slaveOk = _parseBoolean(value); - } else if (key.equals("readpreference")) { - readPreferenceType = value; - } else if (key.equals("readpreferencetags")) { - for (String cur : optionsMap.get(key)) { - DBObject tagSet = getTagSet(cur.trim()); - if (firstTagSet == null) { - firstTagSet = tagSet; - } else { - remainingTagSets.add(tagSet); - } - } - } - } - return buildReadPreference(readPreferenceType, firstTagSet, remainingTagSets, slaveOk); - } - - private MongoCredential createCredentials(Map> optionsMap, final String userName, - final char[] password, String database) { - if (userName == null) { - return null; - } - - if (database == null) { - database = "admin"; - } - - String mechanism = MongoCredential.MONGODB_CR_MECHANISM; - String authSource = database; - - for (String key : authKeys) { - String value = getLastValue(optionsMap, key); - - if (value == null) { - continue; - } - - if (key.equals("authmechanism")) { - mechanism = value; - } else if (key.equals("authsource")) { - authSource = value; - } - } - - if (mechanism.equals(MongoCredential.GSSAPI_MECHANISM)) { - return MongoCredential.createGSSAPICredential(userName); - } - else if (mechanism.equals(MongoCredential.MONGODB_CR_MECHANISM)) { - return MongoCredential.createMongoCRCredential(userName, authSource, password); - } - else { - throw new IllegalArgumentException("Unsupported authMechanism: " + mechanism); - } - } - - private String getLastValue(final Map> optionsMap, final String key) { - List valueList = optionsMap.get(key); - if (valueList == null) { - return null; - } - return valueList.get(valueList.size() - 1); - } - - private Map> parseOptions(String optionsPart) { - Map> optionsMap = new HashMap>(); - - for (String _part : optionsPart.split("&|;")) { - int idx = _part.indexOf("="); - if (idx >= 0) { - String key = _part.substring(0, idx).toLowerCase(); - String value = _part.substring(idx + 1); - List valueList = optionsMap.get(key); - if (valueList == null) { - valueList = new ArrayList(1); - } - valueList.add(value); - optionsMap.put(key, valueList); - } - } - - return optionsMap; - } - - private ReadPreference buildReadPreference(final String readPreferenceType, final DBObject firstTagSet, - final List remainingTagSets, final Boolean slaveOk) { - if (readPreferenceType != null) { - if (firstTagSet == null) { - return ReadPreference.valueOf(readPreferenceType); - } else { - return ReadPreference.valueOf(readPreferenceType, firstTagSet, - remainingTagSets.toArray(new DBObject[remainingTagSets.size()])); - } - } else if (slaveOk != null) { - if (slaveOk.equals(Boolean.TRUE)) { - return ReadPreference.secondaryPreferred(); - } - } - return null; - } - - private WriteConcern buildWriteConcern(final Boolean safe, final String w, - final int wTimeout, final boolean fsync, final boolean journal) { - if (w != null || wTimeout != 0 || fsync || journal) { - if (w == null) { - return new WriteConcern(1, wTimeout, fsync, journal); - } else { - try { - return new WriteConcern(Integer.parseInt(w), wTimeout, fsync, journal); - } catch (NumberFormatException e) { - return new WriteConcern(w, wTimeout, fsync, journal); - } - } - } else if (safe != null) { - if (safe) { - return WriteConcern.ACKNOWLEDGED; - } else { - return WriteConcern.UNACKNOWLEDGED; - } - } - return null; - } - - private DBObject getTagSet(String tagSetString) { - DBObject tagSet = new BasicDBObject(); - if (tagSetString.length() > 0) { - for (String tag : tagSetString.split(",")) { - String[] tagKeyValuePair = tag.split(":"); - if (tagKeyValuePair.length != 2) { - throw new IllegalArgumentException("Bad read preference tags: " + tagSetString); - } - tagSet.put(tagKeyValuePair[0].trim(), tagKeyValuePair[1].trim()); - } - } - return tagSet; - } - - boolean _parseBoolean(String _in) { - String in = _in.trim(); - return in != null && in.length() > 0 && (in.equals("1") || in.toLowerCase().equals("true") || in.toLowerCase() - .equals("yes")); - } - - // --------------------------------- - - /** - * Gets the username - * - * @return the username - */ - public String getUsername() { - return credentials != null ? credentials.getUserName() : null; - } - - /** - * Gets the password - * - * @return the password - */ - public char[] getPassword() { - return credentials != null ? credentials.getPassword() : null; - } - - /** - * Gets the list of hosts - * - * @return the host list - */ - public List getHosts() { - return hosts; - } - - /** - * Gets the database name - * - * @return the database name - */ - public String getDatabase() { - return database; - } - - - /** - * Gets the collection name - * - * @return the collection name - */ - public String getCollection() { - return collection; - } - - /** - * Get the unparsed URI. - * - * @return the URI - */ - public String getURI() { - return uri; - } - - - /** - * Gets the credentials. - * - * @return the credentials - */ - public MongoCredential getCredentials() { - return credentials; - } - - /** - * Gets the options - * - * @return the MongoClientOptions based on this URI. - */ - public MongoClientOptions getOptions() { - return options; - } - - // --------------------------------- - - private final MongoClientOptions options; - private final MongoCredential credentials; - private final List hosts; - private final String database; - private final String collection; - private final String uri; - - - static final Logger LOGGER = Logger.getLogger("com.mongodb.MongoURI"); - - @Override - public String toString() { - return uri; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoConnectionPool.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoConnectionPool.java deleted file mode 100644 index 72d0cafa..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoConnectionPool.java +++ /dev/null @@ -1,28 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * This class exists only so that, on Java 6 and above, the driver can create instances of an MXBean. - */ -class MongoConnectionPool extends DBPortPool implements MongoConnectionPoolMXBean { - - MongoConnectionPool(ServerAddress addr, MongoOptions options) { - super(addr, options); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoConnectionPoolMXBean.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoConnectionPoolMXBean.java deleted file mode 100644 index c23bbf9b..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoConnectionPoolMXBean.java +++ /dev/null @@ -1,62 +0,0 @@ -/** - * Copyright (c) 2008 - 20112 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.mongodb.util.ConnectionPoolStatisticsBean; - -/** - * A standard MXBean interface for a Mongo connection pool, for use on Java 6 and above virtual machines. - *

        - * This interface is NOT part of the public API. Be prepared for non-binary compatible changes in minor releases. - */ -public interface MongoConnectionPoolMXBean { - /** - * Gets the name of the pool. - * - * @return the name of the pool - */ - String getName(); - - /** - * Gets the maximum allowed size of the pool, including idle and in-use members. - * - * @return the maximum size - */ - int getMaxSize(); - - - /** - * Gets the host that this connection pool is connecting to. - * - * @return the host - */ - String getHost(); - - /** - * Gets the port that this connection pool is connecting to. - * - * @return the port - */ - int getPort(); - - /** - * Gets the statistics for this connection pool. - * - * @return the connection pool statistics - */ - ConnectionPoolStatisticsBean getStatistics(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoCredential.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoCredential.java deleted file mode 100644 index 8c9ba452..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoCredential.java +++ /dev/null @@ -1,175 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.util.annotations.Immutable; - -import java.util.Arrays; - -/** - * Represents credentials to authenticate to a mongo server, as well as the source of the credentials and - * the authentication mechanism to use. - * - * @since 2.11.0 - */ -@Immutable -public final class MongoCredential { - - /** - * The GSSAPI mechanism. See the RFC. - */ - public static final String GSSAPI_MECHANISM = "GSSAPI"; - - /** - * The MongoDB Challenge Response mechanism. - */ - public static final String MONGODB_CR_MECHANISM = "MONGODB-CR"; - - - private final String mechanism; - private final String userName; - private final String source; - private final char[] password; - - /** - * Creates a MongoCredential instance for the MongoDB Challenge Response protocol. - * - * @param userName the user name - * @param database the database where the user is defined - * @param password the user's password - * @return the credential - */ - public static MongoCredential createMongoCRCredential(String userName, String database, char[] password) { - return new MongoCredential(MONGODB_CR_MECHANISM, userName, database, password); - } - - /** - * Creates a MongoCredential instance for the GSSAPI SASL mechanism. - * - * @param userName the user name - * @return the credential - */ - public static MongoCredential createGSSAPICredential(String userName) { - return new MongoCredential(GSSAPI_MECHANISM, userName, "$external", null); - } - - /** - * - * Constructs a new instance using the given mechanism, userName, source, and password - * - * @param mechanism the authentication mechanism - * @param userName the user name - * @param source the source of the user name, typically a database name - * @param password the password - */ - MongoCredential(final String mechanism, final String userName, final String source, final char[] password) { - if (mechanism == null) { - throw new IllegalArgumentException("mechanism can not be null"); - } - - if (userName == null) { - throw new IllegalArgumentException("username can not be null"); - } - - if (mechanism.equals(MONGODB_CR_MECHANISM) && password == null) { - throw new IllegalArgumentException("Password can not be null for " + MONGODB_CR_MECHANISM + " mechanism"); - } - - if (mechanism.equals(GSSAPI_MECHANISM) && password != null) { - throw new IllegalArgumentException("Password must be null for the " + GSSAPI_MECHANISM + " mechanism"); - } - - this.mechanism = mechanism; - this.userName = userName; - this.source = source; - this.password = password != null ? password.clone() : null; - } - - /** - * Gets the mechanism - * - * @return the mechanism. - */ - public String getMechanism() { - return mechanism; - } - - /** - * Gets the user name - * - * @return the user name. Can never be null. - */ - public String getUserName() { - return userName; - } - - /** - * Gets the source of the user name, typically the name of the database where the user is defined. - * - * @return the user name. Can never be null. - */ - public String getSource() { - return source; - } - - /** - * Gets the password. - * - * @return the password. Can be null for some mechanisms. - */ - public char[] getPassword() { - if (password == null) { - return null; - } - return password.clone(); - } - - @Override - public boolean equals(final Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - final MongoCredential that = (MongoCredential) o; - - if (!mechanism.equals(that.mechanism)) return false; - if (!Arrays.equals(password, that.password)) return false; - if (!source.equals(that.source)) return false; - if (!userName.equals(that.userName)) return false; - - return true; - } - - @Override - public int hashCode() { - int result = mechanism.hashCode(); - result = 31 * result + userName.hashCode(); - result = 31 * result + source.hashCode(); - result = 31 * result + (password != null ? Arrays.hashCode(password) : 0); - return result; - } - - @Override - public String toString() { - return "MongoCredential{" + - "mechanism='" + mechanism + '\'' + - ", userName='" + userName + '\'' + - ", source='" + source + '\'' + - ", password=" + - '}'; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoCredentialsStore.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoCredentialsStore.java deleted file mode 100644 index aa8759be..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoCredentialsStore.java +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2008 - 2013 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.util.annotations.ThreadSafe; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; - -/** - * An effectively immutable store of credentials to mongo servers. It enforces the invariant that there can be at most - * one credentials for each database. It allows at most one credentials with a null database. - * - * There is still a package-protected method to add a new credentials to the store, but it's only there - * to support DB.authenticate, which allows you to add new credentials at any point during the life of a MongoClient. - * - * @since 2.11.0 - */ -@ThreadSafe -class MongoCredentialsStore { - private final Map credentialsMap = new HashMap(); - private volatile Set allDatabasesWithCredentials = new HashSet(); - - /** - * Creates an empty store - */ - public MongoCredentialsStore() { - } - - /** - * Creates a store with a single credentials. - * - * @param credentials A single credentials, which may be null. - */ - public MongoCredentialsStore(MongoCredential credentials) { - if (credentials == null) { - return; - } - add(credentials); - } - - /** - * Creates a store with the list of credentials. - * - * @param credentialsList The list of credentials - */ - public MongoCredentialsStore(Iterable credentialsList) { - if (credentialsList == null) { - return; - } - for (MongoCredential cur : credentialsList) { - add(cur); - } - } - - /** - * Adds a new credentials. - * - * @param credentials the new credentials - * @throws IllegalArgumentException if there already exist different credentials for the same database - */ - synchronized void add(MongoCredential credentials) { - MongoCredential existingCredentials = credentialsMap.get(credentials.getSource()); - - if (existingCredentials != null) { - if (existingCredentials.equals(credentials)) { - return; - } - throw new IllegalArgumentException("Can't add more than one credentials for the same database"); - } - - credentialsMap.put(credentials.getSource(), credentials); - allDatabasesWithCredentials = new HashSet(allDatabasesWithCredentials); - allDatabasesWithCredentials.add(credentials.getSource()); - } - - /** - * Gets the set of databases for which there are credentials stored. - * - * @return an unmodifiable set of database names. Can contain the null string. - */ - public Set getDatabases() { - return Collections.unmodifiableSet(allDatabasesWithCredentials); - } - - /** - * Gets the stored credentials for the given database. - * - * @param database the database. This can be null, to get the credentials with the null database. - * @return the credentials for the given database. Can be null if not are stored. - */ - public synchronized MongoCredential get(String database) { - return credentialsMap.get(database); - } - - /** - * Gets the MongoCredentials in this map as a List - * @return the list of credentials - */ - public synchronized List asList() { - return new ArrayList(credentialsMap.values()); - } - - @Override - public synchronized boolean equals(final Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - final MongoCredentialsStore that = (MongoCredentialsStore) o; - - if (!credentialsMap.equals(that.credentialsMap)) return false; - - return true; - } - - @Override - public synchronized int hashCode() { - return credentialsMap.hashCode(); - } - - @Override - public String toString() { - return "{" + - "credentials=" + credentialsMap + - '}'; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoException.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoException.java deleted file mode 100644 index a8909063..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoException.java +++ /dev/null @@ -1,180 +0,0 @@ -// MongoException.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; - -/** - * A general exception raised in Mongo - * @author antoine - */ -public class MongoException extends RuntimeException { - - private static final long serialVersionUID = -4415279469780082174L; - - /** - * @param msg the message - */ - public MongoException( String msg ){ - super( msg ); - _code = -3; - } - - /** - * - * @param code the error code - * @param msg the message - */ - public MongoException( int code , String msg ){ - super( msg ); - _code = code; - } - - /** - * - * @param msg the message - * @param t the throwable cause - */ - public MongoException( String msg , Throwable t ){ - super( msg , _massage( t ) ); - _code = -4; - } - - /** - * - * @param code the error code - * @param msg the message - * @param t the throwable cause - */ - public MongoException( int code , String msg , Throwable t ){ - super( msg , _massage( t ) ); - _code = code; - } - - /** - * Creates a MongoException from a BSON object representing an error - * @param o - */ - public MongoException( BSONObject o ){ - this( ServerError.getCode( o ) , ServerError.getMsg( o , "UNKNOWN" ) ); - } - - static MongoException parse( BSONObject o ){ - String s = ServerError.getMsg( o , null ); - if ( s == null ) - return null; - return new MongoException( ServerError.getCode( o ) , s ); - } - - - static Throwable _massage( Throwable t ){ - if ( t instanceof Network ) - return ((Network)t)._ioe; - return t; - } - - /** - * Subclass of MongoException representing a network-related exception - */ - public static class Network extends MongoException { - - private static final long serialVersionUID = -4415279469780082174L; - - /** - * - * @param msg the message - * @param ioe the cause - */ - public Network( String msg , java.io.IOException ioe ){ - super( -2 , msg , ioe ); - _ioe = ioe; - } - - /** - * - * @param ioe the cause - */ - public Network( java.io.IOException ioe ){ - super( ioe.toString() , ioe ); - _ioe = ioe; - } - - final java.io.IOException _ioe; - } - - /** - * Subclass of WriteConcernException representing a duplicate key error - */ - public static class DuplicateKey extends WriteConcernException { - - private static final long serialVersionUID = -4415279469780082174L; - - public DuplicateKey(final CommandResult commandResult) { - super(commandResult); - } - } - - /** - * Subclass of MongoException representing a cursor-not-found exception - */ - public static class CursorNotFound extends MongoException { - - private static final long serialVersionUID = -4415279469780082174L; - - private final long cursorId; - private final ServerAddress serverAddress; - - /** - * - * @param cursorId cursor - * @param serverAddress server address - */ - public CursorNotFound(long cursorId, ServerAddress serverAddress){ - super( -5 , "cursor " + cursorId + " not found on server " + serverAddress ); - this.cursorId = cursorId; - this.serverAddress = serverAddress; - } - - /** - * Get the cursor id that wasn't found. - * @return - */ - public long getCursorId() { - return cursorId; - } - - /** - * The server address where the cursor is. - * @return - */ - public ServerAddress getServerAddress() { - return serverAddress; - } - } - - /** - * Gets the exception code - * @return - */ - public int getCode(){ - return _code; - } - - final int _code; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoInternalException.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoInternalException.java deleted file mode 100644 index 0ecd1a4b..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoInternalException.java +++ /dev/null @@ -1,47 +0,0 @@ -// MongoInternalException.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * An Mongo exception internal to the driver, not carrying any error code - * @author antoine - */ -public class MongoInternalException extends MongoException { - - private static final long serialVersionUID = -4415279469780082174L; - - /** - * - * @param msg the message - */ - public MongoInternalException( String msg ){ - super( msg ); - } - - /** - * - * @param msg the message - * @param t the throwable cause - */ - public MongoInternalException( String msg , Throwable t ){ - super( msg , MongoException._massage( t ) ); - } - -} - diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoInterruptedException.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoInterruptedException.java deleted file mode 100644 index 7105b1a0..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoInterruptedException.java +++ /dev/null @@ -1,36 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * A non-checked exception indicating that the driver has been interrupted by a call to Thread.interrupt. - * - * @see Thread#interrupt() - * @see InterruptedException - */ -public class MongoInterruptedException extends MongoException { - private static final long serialVersionUID = -4110417867718417860L; - - public MongoInterruptedException(final InterruptedException e) { - super("A driver operation has been interrupted", e); - } - - public MongoInterruptedException(final String message, final InterruptedException e) { - super(message, e); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoOptions.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoOptions.java deleted file mode 100644 index ad48d5c0..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoOptions.java +++ /dev/null @@ -1,714 +0,0 @@ -// MongoOptions.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import javax.net.SocketFactory; - -/** - * Various settings for a Mongo instance. Not thread safe, and superseded by MongoClientOptions. This class may - * be deprecated in a future release. - * - * @see MongoClientOptions - * @see MongoClient - */ -public class MongoOptions { - - @Deprecated - public MongoOptions(){ - reset(); - } - - /** - * @deprecated Replaced by {@link MongoClientOptions} - */ - @Deprecated - public MongoOptions(final MongoClientOptions options) { - connectionsPerHost = options.getConnectionsPerHost(); - threadsAllowedToBlockForConnectionMultiplier = options.getThreadsAllowedToBlockForConnectionMultiplier(); - maxWaitTime = options.getMaxWaitTime(); - connectTimeout = options.getConnectTimeout(); - socketTimeout = options.getSocketTimeout(); - socketKeepAlive = options.isSocketKeepAlive(); - autoConnectRetry = options.isAutoConnectRetry(); - maxAutoConnectRetryTime = options.getMaxAutoConnectRetryTime(); - readPreference = options.getReadPreference(); - dbDecoderFactory = options.getDbDecoderFactory(); - dbEncoderFactory = options.getDbEncoderFactory(); - socketFactory = options.getSocketFactory(); - description = options.getDescription(); - cursorFinalizerEnabled = options.isCursorFinalizerEnabled(); - writeConcern = options.getWriteConcern(); - slaveOk = false; // default to false, as readPreference field will be responsible - } - - public void reset(){ - connectionsPerHost = Bytes.CONNECTIONS_PER_HOST; - threadsAllowedToBlockForConnectionMultiplier = 5; - maxWaitTime = 1000 * 60 * 2; - connectTimeout = 1000 * 10; - socketTimeout = 0; - socketKeepAlive = false; - autoConnectRetry = false; - maxAutoConnectRetryTime = 0; - slaveOk = false; - readPreference = null; - safe = false; - w = 0; - wtimeout = 0; - fsync = false; - j = false; - dbDecoderFactory = DefaultDBDecoder.FACTORY; - dbEncoderFactory = DefaultDBEncoder.FACTORY; - socketFactory = SocketFactory.getDefault(); - description = null; - cursorFinalizerEnabled = true; - alwaysUseMBeans = false; - } - - public MongoOptions copy() { - MongoOptions m = new MongoOptions(); - m.connectionsPerHost = connectionsPerHost; - m.threadsAllowedToBlockForConnectionMultiplier = threadsAllowedToBlockForConnectionMultiplier; - m.maxWaitTime = maxWaitTime; - m.connectTimeout = connectTimeout; - m.socketTimeout = socketTimeout; - m.socketKeepAlive = socketKeepAlive; - m.autoConnectRetry = autoConnectRetry; - m.maxAutoConnectRetryTime = maxAutoConnectRetryTime; - m.slaveOk = slaveOk; - m.readPreference = readPreference; - m.safe = safe; - m.w = w; - m.wtimeout = wtimeout; - m.fsync = fsync; - m.j = j; - m.dbDecoderFactory = dbDecoderFactory; - m.dbEncoderFactory = dbEncoderFactory; - m.socketFactory = socketFactory; - m.description = description; - m.cursorFinalizerEnabled = cursorFinalizerEnabled; - m.alwaysUseMBeans = alwaysUseMBeans; - return m; - } - - /** - * Helper method to return the appropriate WriteConcern instance based on the current related options settings. - **/ - public WriteConcern getWriteConcern() { - if (writeConcern != null) { - return writeConcern; - } else if ( w != 0 || wtimeout != 0 || fsync | j) { - return new WriteConcern( w , wtimeout , fsync, j ); - } else if (safe) { - return WriteConcern.SAFE; - } else { - return WriteConcern.NORMAL; - } - } - - @Override - public boolean equals(final Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - final MongoOptions options = (MongoOptions) o; - - if (autoConnectRetry != options.autoConnectRetry) return false; - if (connectTimeout != options.connectTimeout) return false; - if (connectionsPerHost != options.connectionsPerHost) return false; - if (cursorFinalizerEnabled != options.cursorFinalizerEnabled) return false; - if (fsync != options.fsync) return false; - if (j != options.j) return false; - if (maxAutoConnectRetryTime != options.maxAutoConnectRetryTime) return false; - if (maxWaitTime != options.maxWaitTime) return false; - if (safe != options.safe) return false; - if (slaveOk != options.slaveOk) return false; - if (socketKeepAlive != options.socketKeepAlive) return false; - if (socketTimeout != options.socketTimeout) return false; - if (threadsAllowedToBlockForConnectionMultiplier != options.threadsAllowedToBlockForConnectionMultiplier) - return false; - if (w != options.w) return false; - if (wtimeout != options.wtimeout) return false; - if (dbDecoderFactory != null ? !dbDecoderFactory.equals(options.dbDecoderFactory) : options.dbDecoderFactory != null) - return false; - if (dbEncoderFactory != null ? !dbEncoderFactory.equals(options.dbEncoderFactory) : options.dbEncoderFactory != null) - return false; - if (description != null ? !description.equals(options.description) : options.description != null) return false; - if (readPreference != null ? !readPreference.equals(options.readPreference) : options.readPreference != null) - return false; - if (socketFactory != null ? !socketFactory.equals(options.socketFactory) : options.socketFactory != null) - return false; - if (writeConcern != null ? !writeConcern.equals(options.writeConcern) : options.writeConcern != null) - return false; - - return true; - } - - @Override - public int hashCode() { - int result = description != null ? description.hashCode() : 0; - result = 31 * result + connectionsPerHost; - result = 31 * result + threadsAllowedToBlockForConnectionMultiplier; - result = 31 * result + maxWaitTime; - result = 31 * result + connectTimeout; - result = 31 * result + socketTimeout; - result = 31 * result + (socketKeepAlive ? 1 : 0); - result = 31 * result + (autoConnectRetry ? 1 : 0); - result = 31 * result + (int) (maxAutoConnectRetryTime ^ (maxAutoConnectRetryTime >>> 32)); - result = 31 * result + (slaveOk ? 1 : 0); - result = 31 * result + (readPreference != null ? readPreference.hashCode() : 0); - result = 31 * result + (dbDecoderFactory != null ? dbDecoderFactory.hashCode() : 0); - result = 31 * result + (dbEncoderFactory != null ? dbEncoderFactory.hashCode() : 0); - result = 31 * result + (safe ? 1 : 0); - result = 31 * result + w; - result = 31 * result + wtimeout; - result = 31 * result + (fsync ? 1 : 0); - result = 31 * result + (j ? 1 : 0); - result = 31 * result + (socketFactory != null ? socketFactory.hashCode() : 0); - result = 31 * result + (cursorFinalizerEnabled ? 1 : 0); - result = 31 * result + (writeConcern != null ? writeConcern.hashCode() : 0); - return result; - } - - /** - *

        The description for Mongo instances created with these options. This is used in various places like logging.

        - */ - public String description; - - /** - * The maximum number of connections allowed per host for this Mongo instance. - * Those connections will be kept in a pool when idle. - * Once the pool is exhausted, any operation requiring a connection will block waiting for an available connection. - * Default is 10. - * @see {@linkplain MongoOptions#threadsAllowedToBlockForConnectionMultiplier}

        - */ - public int connectionsPerHost; - - /** - * this multiplier, multiplied with the connectionsPerHost setting, gives the maximum number of threads that - * may be waiting for a connection to become available from the pool. - * All further threads will get an exception right away. - * For example if connectionsPerHost is 10 and threadsAllowedToBlockForConnectionMultiplier is 5, then up to 50 threads can wait for a connection. - * Default is 5. - */ - public int threadsAllowedToBlockForConnectionMultiplier; - - /** - * The maximum wait time in milliseconds that a thread may wait for a connection to become available. - * Default is 120,000. A value of 0 means that it will not wait. A negative value means to wait indefinitely. - */ - public int maxWaitTime; - - /** - * The connection timeout in milliseconds. A value of 0 means no timeout. - * It is used solely when establishing a new connection {@link java.net.Socket#connect(java.net.SocketAddress, int) } - * Default is 10,000. - */ - public int connectTimeout; - - /** - * The socket timeout in milliseconds - * It is used for I/O socket read and write operations {@link java.net.Socket#setSoTimeout(int)} - * Default is 0 and means no timeout. - */ - public int socketTimeout; - - /** - * This flag controls the socket keep alive feature that keeps a connection alive through firewalls {@link java.net.Socket#setKeepAlive(boolean)} - * Default is false. - */ - public boolean socketKeepAlive; - - /** - * If true, the driver will keep trying to connect to the same server in case that the socket cannot be established. - * There is maximum amount of time to keep retrying, which is 15s by default. - * This can be useful to avoid some exceptions being thrown when a server is down temporarily by blocking the operations. - * It also can be useful to smooth the transition to a new master (so that a new master is elected within the retry time). - * Note that when using this flag: - * - for a replica set, the driver will trying to connect to the old master for that time, instead of failing over to the new one right away - * - this does not prevent exception from being thrown in read/write operations on the socket, which must be handled by application - * - * Even if this flag is false, the driver already has mechanisms to automatically recreate broken connections and retry the read operations. - * Default is false. - */ - public boolean autoConnectRetry; - - /** - * The maximum amount of time in MS to spend retrying to open connection to the same server. - * Default is 0, which means to use the default 15s if autoConnectRetry is on. - */ - public long maxAutoConnectRetryTime; - - /** - * This flag specifies if the driver is allowed to read from secondary (slave) servers. - * Specifically in the current implementation, the driver will avoid reading from the primary server and round robin requests to secondaries. - * Driver also factors in the latency to secondaries when choosing a server. - * Note that reading from secondaries can increase performance and reliability, but it may result in temporary inconsistent results. - * Default is false. - * - * @deprecated Replaced with {@code ReadPreference.secondaryPreferred()} - * @see ReadPreference#secondaryPreferred() - */ - @Deprecated - public boolean slaveOk; - - /** - * Specifies the read preference. - */ - public ReadPreference readPreference; - - /** - * Override the DBCallback factory. Default is for the standard Mongo Java driver configuration. - */ - public DBDecoderFactory dbDecoderFactory; - - /** - * Override the encoding factory. Default is for the standard Mongo Java driver configuration. - */ - public DBEncoderFactory dbEncoderFactory; - - /** - * If true the driver will use a WriteConcern of WriteConcern.SAFE for all operations. - * If w, wtimeout, fsync or j are specified, this setting is ignored. - * Default is false. - */ - public boolean safe; - - /** - * The "w" value, (number of writes), of the global WriteConcern. - * Default is 0. - */ - public int w; - - /** - * The "wtimeout" value of the global WriteConcern. - * Default is 0. - */ - public int wtimeout; - - /** - * The "fsync" value of the global WriteConcern. - * true indicates writes should wait for data to be written to server data file - * Default is false. - */ - public boolean fsync; - - /** - * The "j" value of the global WriteConcern. - * true indicates writes should wait for a journaling group commit - * Default is false. - */ - public boolean j; - - /** - * sets the socket factory for creating sockets to mongod - * Default is SocketFactory.getDefault() - */ - public SocketFactory socketFactory; - - /** - * Sets whether there is a a finalize method created that cleans up instances of DBCursor that the client - * does not close. If you are careful to always call the close method of DBCursor, then this can safely be set to false. - * @see com.mongodb.DBCursor#close(). - * Default is true. - */ - public boolean cursorFinalizerEnabled; - - /** - * Sets the write concern. If this is not set, the write concern defaults to the combination of settings of - * the other write concern-related fields. If set, this will override all of the other write concern-related - * fields. - * - * @see #w - * @see #safe - * @see #wtimeout - * @see #fsync - * @see #j - */ - public WriteConcern writeConcern; - - /** - * Sets whether JMX beans registered by the driver should always be MBeans, regardless of whether the VM is - * Java 6 or greater. If false, the driver will use MXBeans if the VM is Java 6 or greater, and use MBeans if - * the VM is Java 5. - *

        - * Default is false. - *

        - */ - public boolean alwaysUseMBeans; - - /** - * @return The description for MongoClient instances created with these options - */ - public synchronized String getDescription() { - return description; - } - - /** - * - * @param desc The description for Mongo instances created with these options - */ - public synchronized void setDescription(String desc) { - description = desc; - } - - /** - * - * @return the maximum number of connections allowed per host for this Mongo instance - */ - public synchronized int getConnectionsPerHost() { - return connectionsPerHost; - } - - /** - * - * @param connections sets the maximum number of connections allowed per host for this Mongo instance - */ - public synchronized void setConnectionsPerHost(int connections) { - connectionsPerHost = connections; - } - - /** - * - * @return the maximum number of threads that - * may be waiting for a connection - */ - public synchronized int getThreadsAllowedToBlockForConnectionMultiplier() { - return threadsAllowedToBlockForConnectionMultiplier; - } - - /** - * - * @param threads multiplied with connectionsPerHost, sets the maximum number of threads that - * may be waiting for a connection - */ - public synchronized void setThreadsAllowedToBlockForConnectionMultiplier(int threads) { - threadsAllowedToBlockForConnectionMultiplier = threads; - } - - /** - * - * @return The maximum time in milliseconds that threads wait for a connection - */ - public synchronized int getMaxWaitTime() { - return maxWaitTime; - } - - /** - * - * @param timeMS set the maximum time in milliseconds that threads wait for a connection - */ - public synchronized void setMaxWaitTime(int timeMS) { - maxWaitTime = timeMS; - } - - /** - * - * @return the connection timeout in milliseconds. - */ - public synchronized int getConnectTimeout() { - return connectTimeout; - } - - /** - * - * @param timeoutMS set the connection timeout in milliseconds. - */ - public synchronized void setConnectTimeout(int timeoutMS) { - connectTimeout = timeoutMS; - } - - /** - * - * @return The socket timeout in milliseconds - */ - public synchronized int getSocketTimeout() { - return socketTimeout; - } - - /** - * - * @param timeoutMS set the socket timeout in milliseconds - */ - public synchronized void setSocketTimeout(int timeoutMS) { - socketTimeout = timeoutMS; - } - - /** - * - * @return connection keep-alive flag - */ - public synchronized boolean isSocketKeepAlive() { - return socketKeepAlive; - } - - /** - * - * @param keepAlive set connection keep-alive flag - */ - public synchronized void setSocketKeepAlive(boolean keepAlive) { - socketKeepAlive = keepAlive; - } - - /** - * - * @return keep trying connection flag - */ - public synchronized boolean isAutoConnectRetry() { - return autoConnectRetry; - } - - /** - * - * @param retry sets keep trying connection flag - */ - public synchronized void setAutoConnectRetry(boolean retry) { - autoConnectRetry = retry; - } - - /** - * - * @return max time in MS to retrying open connection - */ - public synchronized long getMaxAutoConnectRetryTime() { - return maxAutoConnectRetryTime; - } - - /** - * - * @param retryTimeMS set max time in MS to retrying open connection - */ - public synchronized void setMaxAutoConnectRetryTime(long retryTimeMS) { - maxAutoConnectRetryTime = retryTimeMS; - } - - /** - * - * @return the DBCallback decoding factory - */ - public synchronized DBDecoderFactory getDbDecoderFactory() { - return dbDecoderFactory; - } - - /** - * - * @param factory sets the DBCallback decoding factory - */ - public synchronized void setDbDecoderFactory(DBDecoderFactory factory) { - dbDecoderFactory = factory; - } - - /** - * - * @return the encoding factory - */ - public synchronized DBEncoderFactory getDbEncoderFactory() { - return dbEncoderFactory; - } - - /** - * - * @param factory sets the encoding factory - */ - public synchronized void setDbEncoderFactory(DBEncoderFactory factory) { - dbEncoderFactory = factory; - } - - /** - * - * @return true if driver uses WriteConcern.SAFE for all operations. - */ - public synchronized boolean isSafe() { - return safe; - } - - /** - * - * @param isSafe true if driver uses WriteConcern.SAFE for all operations. - */ - public synchronized void setSafe(boolean isSafe) { - safe = isSafe; - } - - /** - * - * @return value returns the number of writes of the global WriteConcern. - */ - public synchronized int getW() { - return w; - } - - /** - * - * @param val set the number of writes of the global WriteConcern. - */ - public synchronized void setW(int val) { - w = val; - } - - /** - * - * @return timeout for write operation - */ - public synchronized int getWtimeout() { - return wtimeout; - } - - /** - * - * @param timeoutMS sets timeout for write operation - */ - public synchronized void setWtimeout(int timeoutMS) { - wtimeout = timeoutMS; - } - - /** - * - * @return true if global write concern is set to fsync - */ - public synchronized boolean isFsync() { - return fsync; - } - - /** - * - * @param sync sets global write concern's fsync safe value - */ - public synchronized void setFsync(boolean sync) { - fsync = sync; - } - - /** - * - * @return true if global write concern is set to journal safe - */ - public synchronized boolean isJ() { - return j; - } - - /** - * - * @param safe sets global write concern's journal safe value - */ - public synchronized void setJ(boolean safe) { - j = safe; - } - - /** - * - * @param writeConcern sets the write concern - */ - public void setWriteConcern(final WriteConcern writeConcern) { - this.writeConcern = writeConcern; - } - - /** - * - * @return the socket factory for creating sockets to mongod - */ - public synchronized SocketFactory getSocketFactory() { - return socketFactory; - } - - /** - * - * @param factory sets the socket factory for creating sockets to mongod - */ - public synchronized void setSocketFactory(SocketFactory factory) { - socketFactory = factory; - } - - /** - * - * @return the read preference - */ - public ReadPreference getReadPreference() { - return readPreference; - } - - /** - * - * @param readPreference the read preference - */ - public void setReadPreference(ReadPreference readPreference) { - this.readPreference = readPreference; - } - - - /** - * - * @return whether DBCursor finalizer is enabled - */ - public boolean isCursorFinalizerEnabled() { - return cursorFinalizerEnabled; - } - - /** - * - * @param cursorFinalizerEnabled whether cursor finalizer is enabled - */ - public void setCursorFinalizerEnabled(final boolean cursorFinalizerEnabled) { - this.cursorFinalizerEnabled = cursorFinalizerEnabled; - - } - - /** - * - * @return true if the driver should always use MBeans, regardless of VM - */ - public boolean isAlwaysUseMBeans() { - return alwaysUseMBeans; - } - - /** - * - * @param alwaysUseMBeans sets whether the driver should always use MBeans, regardless of VM - */ - public void setAlwaysUseMBeans(final boolean alwaysUseMBeans) { - this.alwaysUseMBeans = alwaysUseMBeans; - } - - @Override - public String toString() { - return "MongoOptions{" + - "description='" + description + '\'' + - ", connectionsPerHost=" + connectionsPerHost + - ", threadsAllowedToBlockForConnectionMultiplier=" + threadsAllowedToBlockForConnectionMultiplier + - ", maxWaitTime=" + maxWaitTime + - ", connectTimeout=" + connectTimeout + - ", socketTimeout=" + socketTimeout + - ", socketKeepAlive=" + socketKeepAlive + - ", autoConnectRetry=" + autoConnectRetry + - ", maxAutoConnectRetryTime=" + maxAutoConnectRetryTime + - ", slaveOk=" + slaveOk + - ", readPreference=" + readPreference + - ", dbDecoderFactory=" + dbDecoderFactory + - ", dbEncoderFactory=" + dbEncoderFactory + - ", safe=" + safe + - ", w=" + w + - ", wtimeout=" + wtimeout + - ", fsync=" + fsync + - ", j=" + j + - ", socketFactory=" + socketFactory + - ", cursorFinalizerEnabled=" + cursorFinalizerEnabled + - ", writeConcern=" + writeConcern + - ", alwaysUseMBeans=" + alwaysUseMBeans + - '}'; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongoURI.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongoURI.java deleted file mode 100644 index cddb2cf1..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongoURI.java +++ /dev/null @@ -1,270 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.net.UnknownHostException; -import java.util.List; - - -/** - * Represents a URI - * which can be used to create a Mongo instance. The URI describes the hosts to - * be used and options. - *

        - * This class has been superseded by <{@code MongoClientURI}, and may be deprecated in a future release. - *

        The format of the URI is: - * 

        - *   mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database][?options]]
- *
        - *
          - *
        • {@code mongodb://} is a required prefix to identify that this is a string in the standard connection format.
          • - *
        • {@code username:password@} are optional. If given, the driver will attempt to login to a database after - * connecting to a database server.
          • - *
        • {@code host1} is the only required part of the URI. It identifies a server address to connect to.
          • - *
        • {@code :portX} is optional and defaults to :27017 if not provided.
          • - *
        • {@code /database} is the name of the database to login to and thus is only relevant if the - * {@code username:password@} syntax is used. If not specified the "admin" database will be used by default.
          • - *
        • {@code ?options} are connection options. Note that if {@code database} is absent there is still a {@code /} - * required between the last host and the {@code ?} introducing the options. Options are name=value pairs and the pairs - * are separated by "&". For backwards compatibility, ";" is accepted as a separator in addition to "&", - * but should be considered as deprecated.
          • - *
        - *

        - * The Java driver supports the following options (case insensitive): - *

        - * Replica set configuration: - *

        - *
          - *
        • {@code replicaSet=name}: Implies that the hosts given are a seed list, and the driver will attempt to find - * all members of the set.
          • - *
        - *

        Connection Configuration:

        - *
          - *
        • {@code connectTimeoutMS=ms}: How long a connection can take to be opened before timing out.
          • - *
        • {@code socketTimeoutMS=ms}: How long a send or receive on a socket can take before timing out.
          • - *
        - *

        Connection pool configuration:

        - *
          - *
        • {@code maxPoolSize=n}: The maximum number of connections in the connection pool.
          • - *
        • {@code waitQueueMultiple=n} : this multiplier, multiplied with the maxPoolSize setting, gives the maximum number of - * threads that may be waiting for a connection to become available from the pool. All further threads will get an - * exception right away.
          • - *
        • {@code waitQueueTimeoutMS=ms}: The maximum wait time in milliseconds that a thread may wait for a connection to - * become available.
          • - *
        - *

        Write concern configuration:

        - *
          - *
        • {@code safe=true|false} - *
            - *
          • {@code true}: the driver sends a getLastError command after every update to ensure that the update succeeded - * (see also {@code w} and {@code wtimeoutMS}).
            • - *
          • {@code false}: the driver does not send a getLastError command after every update.
            • - *
          - *
          • - *
        • {@code w=wValue} - *
            - *
          • The driver adds { w : wValue } to the getLastError command. Implies {@code safe=true}.
            • - *
          • wValue is typically a number, but can be any string in order to allow for specifications like - * {@code "majority"}
            • - *
          - *
          • - *
        • {@code wtimeoutMS=ms} - *
            - *
          • The driver adds { wtimeout : ms } to the getlasterror command. Implies {@code safe=true}.
            • - *
          • Used in combination with {@code w}
            • - *
          - *
          • - *
        - *

        Read preference configuration:

        - *
          - *
        • {@code slaveOk=true|false}: Whether a driver connected to a replica set will send reads to slaves/secondaries.
          • - *
        • {@code readPreference=enum}: The read preference for this connection. If set, it overrides any slaveOk value. - *
            - *
          • Enumerated values: - *
              - *
            • {@code primary}
              • - *
            • {@code primaryPreferred}
              • - *
            • {@code secondary}
              • - *
            • {@code secondaryPreferred}
              • - *
            • {@code nearest}
              • - *
            - *
            • - *
          - *
          • - *
        • {@code readPreferenceTags=string}. A representation of a tag set as a comma-separated list of colon-separated - * key-value pairs, e.g. {@code "dc:ny,rack:1}". Spaces are stripped from beginning and end of all keys and values. - * To specify a list of tag sets, using multiple readPreferenceTags, - * e.g. {@code readPreferenceTags=dc:ny,rack:1;readPreferenceTags=dc:ny;readPreferenceTags=} - *
            - *
          • Note the empty value for the last one, which means match any secondary as a last resort.
            • - *
          • Order matters when using multiple readPreferenceTags.
            • - *
          - *
          • - *
        - * @see MongoClientURI - * @see MongoOptions for the default values for all options - */ -public class MongoURI { - - /** - * The prefix for mongodb URIs. - */ - public static final String MONGODB_PREFIX = "mongodb://"; - - private final MongoClientURI mongoClientURI; - private final MongoOptions mongoOptions; - - /** - * Creates a MongoURI from a string. - * @param uri the URI - * @dochub connections - * - * @deprecated Replaced by {@link MongoClientURI#MongoClientURI(String)} - * - */ - @Deprecated - public MongoURI( String uri ) { - this.mongoClientURI = new MongoClientURI(uri, new MongoClientOptions.Builder().legacyDefaults()); - mongoOptions = new MongoOptions(mongoClientURI.getOptions()); - } - - @Deprecated - public MongoURI(final MongoClientURI mongoClientURI) { - this.mongoClientURI = mongoClientURI; - mongoOptions = new MongoOptions(mongoClientURI.getOptions()); - } - - // --------------------------------- - - /** - * Gets the username - * @return - */ - public String getUsername(){ - return mongoClientURI.getUsername(); - } - - /** - * Gets the password - * @return - */ - public char[] getPassword(){ - return mongoClientURI.getPassword(); - } - - /** - * Gets the list of hosts - * @return - */ - public List getHosts(){ - return mongoClientURI.getHosts(); - } - - /** - * Gets the database name - * @return - */ - public String getDatabase(){ - return mongoClientURI.getDatabase(); - } - - /** - * Gets the collection name - * @return - */ - public String getCollection(){ - return mongoClientURI.getCollection(); - } - - /** - * Gets the credentials - * - * @since 2.11.0 - */ - public MongoCredential getCredentials() { - return mongoClientURI.getCredentials(); - } - - /** - * Gets the options. This method will return the same instance of {@code MongoOptions} for every call, so it's - * possible to mutate the returned instance to change the defaults. - * @return the mongo options - */ - public MongoOptions getOptions(){ - return mongoOptions; - } - - /** - * creates a Mongo instance based on the URI - * @return a new Mongo instance. There is no caching, so each call will create a new instance, each of which - * must be closed manually. - * @throws MongoException - * @throws UnknownHostException - */ - @SuppressWarnings("deprecation") - public Mongo connect() - throws UnknownHostException { - // TODO caching? - // Note: we can't change this to new MongoClient(this) as that would silently change the default write concern. - return new Mongo(this); - } - - /** - * returns the DB object from a newly created Mongo instance based on this URI - * @return the database specified in the URI. This will implicitly create a new Mongo instance, - * which must be closed manually. - * @throws MongoException - * @throws UnknownHostException - */ - public DB connectDB() throws UnknownHostException { - return connect().getDB(getDatabase()); - } - - /** - * returns the URI's DB object from a given Mongo instance - * @param mongo the Mongo instance to get the database from. - * @return the database specified in this URI - */ - public DB connectDB( Mongo mongo ){ - return mongo.getDB( getDatabase() ); - } - - /** - * returns the URI's Collection from a given DB object - * @param db the database to get the collection from - * @return - */ - public DBCollection connectCollection( DB db ){ - return db.getCollection( getCollection() ); - } - - /** - * returns the URI's Collection from a given Mongo instance - * @param mongo the mongo instance to get the collection from - * @return the collection specified in this URI - */ - public DBCollection connectCollection( Mongo mongo ){ - return connectDB( mongo ).getCollection( getCollection() ); - } - - // --------------------------------- - - @Override - public String toString() { - return mongoClientURI.toString(); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/MongosStatus.java b/src/com/massivecraft/massivecore/xlib/mongodb/MongosStatus.java deleted file mode 100644 index ab3a8ce6..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/MongosStatus.java +++ /dev/null @@ -1,134 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.ArrayList; -import java.util.List; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * A connection to a set of mongos servers. - */ -class MongosStatus extends ConnectionStatus { - - private static final Logger logger = Logger.getLogger("com.mongodb.MongosStatus"); - - MongosStatus(Mongo mongo, List mongosAddresses) { - super(mongosAddresses, mongo); - _updater = new MongosUpdater(); - } - - @Override - boolean hasServerUp() { - return preferred != null; - } - - @Override - Node ensureMaster() { - checkClosed(); - return getPreferred(); - } - - - @Override - List getServerAddressList() { - return new ArrayList(_mongosAddresses); - } - - class MongosUpdater extends BackgroundUpdater { - MongosUpdater() { - super("MongosStatus:MongosUpdater"); - } - - @Override - public void run() { - List mongosNodes = getMongosNodes(); - try { - while (!Thread.interrupted()) { - try { - MongosNode bestThisPass = null; - for (MongosNode cur : mongosNodes) { - cur.update(); - if (cur._ok) { - if (bestThisPass == null || (cur._pingTimeMS < bestThisPass._pingTimeMS)) { - bestThisPass = cur; - } - } - } - setPreferred(bestThisPass); - } catch (Exception e) { - logger.log(Level.WARNING, "couldn't do update pass", e); - } - - int sleepTime = preferred == null ? updaterIntervalNoMasterMS : updaterIntervalMS; - Thread.sleep(sleepTime); - } - } catch (InterruptedException e) { - logger.log(Level.INFO, "Exiting background thread"); - // Allow thread to exit - } - } - - private List getMongosNodes() { - List mongosNodes = new ArrayList(_mongosAddresses.size()); - for (ServerAddress serverAddress : _mongosAddresses) { - mongosNodes.add(new MongosNode(serverAddress, _mongo, _mongoOptions)); - } - return mongosNodes; - } - } - - static class MongosNode extends UpdatableNode { - MongosNode(final ServerAddress addr, Mongo mongo, MongoOptions mongoOptions) { - super(addr, mongo, mongoOptions); - } - - @Override - protected Logger getLogger() { - return logger; - } - } - - // Sends a notification every time preferred is set. - private synchronized void setPreferred(final MongosNode bestThisPass) { - if (bestThisPass == null) { - preferred = null; - } else { - preferred = new Node(bestThisPass._pingTimeMS, bestThisPass._addr, bestThisPass._maxBsonObjectSize, bestThisPass._ok); - } - notifyAll(); - } - - // Gets the current preferred node. If there is no preferred node, wait to get a notification before returning null. - private synchronized Node getPreferred() { - if (preferred == null) { - try { - synchronized (this) { - wait(_mongo.getMongoOptions().getConnectTimeout()); - } - } catch (InterruptedException e) { - throw new MongoInterruptedException("Interrupted while waiting for next update to mongos status", e); - } - } - return preferred; - } - - // The current preferred mongos Node to use as the master. This is not necessarily the node that is currently in use. - // Rather, it's the node that is preferred if there is a problem with the currently in use node. - private volatile Node preferred; -} \ No newline at end of file diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/NativeAuthenticationHelper.java b/src/com/massivecraft/massivecore/xlib/mongodb/NativeAuthenticationHelper.java deleted file mode 100644 index d16c4963..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/NativeAuthenticationHelper.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright (c) 2008 - 2013 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.mongodb.util.Util; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; - -class NativeAuthenticationHelper { - - static DBObject getAuthCommand(String userName, char[] password, String nonce) { - return getAuthCommand(userName, createHash(userName, password), nonce); - } - - static DBObject getAuthCommand(String userName, byte[] authHash, String nonce) { - String key = nonce + userName + new String(authHash); - - BasicDBObject cmd = new BasicDBObject(); - - cmd.put("authenticate", 1); - cmd.put("user", userName); - cmd.put("nonce", nonce); - cmd.put("key", Util.hexMD5(key.getBytes())); - - return cmd; - } - - static BasicDBObject getNonceCommand() { - return new BasicDBObject("getnonce", 1); - } - - static byte[] createHash(String userName, char[] password) { - ByteArrayOutputStream bout = new ByteArrayOutputStream(userName.length() + 20 + password.length); - try { - bout.write(userName.getBytes()); - bout.write(":mongo:".getBytes()); - for (final char ch : password) { - if (ch >= 128) - throw new IllegalArgumentException("can't handle non-ascii passwords yet"); - bout.write((byte) ch); - } - } catch (IOException ioe) { - throw new RuntimeException("impossible", ioe); - } - return Util.hexMD5(bout.toByteArray()).getBytes(); - } - - private NativeAuthenticationHelper() { - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/OutMessage.java b/src/com/massivecraft/massivecore/xlib/mongodb/OutMessage.java deleted file mode 100644 index a8181ef5..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/OutMessage.java +++ /dev/null @@ -1,306 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.bson.BasicBSONEncoder; -import com.massivecraft.massivecore.xlib.bson.io.PoolOutputBuffer; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -import java.io.IOException; -import java.io.OutputStream; -import java.util.Collection; -import java.util.concurrent.atomic.AtomicInteger; - -class OutMessage extends BasicBSONEncoder { - - enum OpCode { - OP_UPDATE(2001), - OP_INSERT(2002), - OP_QUERY(2004), - OP_GETMORE(2005), - OP_DELETE(2006), - OP_KILL_CURSORS(2007); - - OpCode(int value) { - this.value = value; - } - - private final int value; - - public int getValue() { - return value; - } - } - - static AtomicInteger REQUEST_ID = new AtomicInteger(1); - - public static OutMessage insert(final DBCollection collection, final DBEncoder encoder, WriteConcern concern) { - OutMessage om = new OutMessage(collection, OpCode.OP_INSERT, encoder); - om.writeInsertPrologue(concern); - - return om; - } - - public static OutMessage update(final DBCollection collection, final DBEncoder encoder, - final boolean upsert, final boolean multi, final DBObject query, final DBObject o) { - OutMessage om = new OutMessage(collection, OpCode.OP_UPDATE, encoder, query); - om.writeUpdate(upsert, multi, query, o); - - return om; - } - - public static OutMessage remove(final DBCollection collection, final DBEncoder encoder, final DBObject query) { - OutMessage om = new OutMessage(collection, OpCode.OP_DELETE, encoder, query); - om.writeRemove(); - - return om; - } - - static OutMessage query( DBCollection collection , int options , int numToSkip , int batchSize , DBObject query , DBObject fields ){ - return query( collection, options, numToSkip, batchSize, query, fields, ReadPreference.primary() ); - } - - static OutMessage query( DBCollection collection , int options , int numToSkip , int batchSize , DBObject query , DBObject fields, ReadPreference readPref ){ - return query( collection, options, numToSkip, batchSize, query, fields, readPref, DefaultDBEncoder.FACTORY.create()); - } - - static OutMessage query( DBCollection collection , int options , int numToSkip , int batchSize , DBObject query , DBObject fields, ReadPreference readPref, DBEncoder enc ){ - OutMessage om = new OutMessage(collection, enc, query, options, readPref); - om.writeQuery(fields, numToSkip, batchSize); - - return om; - } - - static OutMessage getMore(DBCollection collection, long cursorId, int batchSize) { - OutMessage om = new OutMessage(collection, OpCode.OP_GETMORE); - om.writeGetMore(cursorId, batchSize); - - return om; - } - - static OutMessage killCursors(Mongo mongo, int numCursors) { - OutMessage om = new OutMessage(mongo , OpCode.OP_KILL_CURSORS); - om.writeKillCursorsPrologue(numCursors); - - return om; - } - - private OutMessage( Mongo m , OpCode opCode ){ - this(null, m, opCode, null); - } - - private OutMessage(final DBCollection collection, final OpCode opCode) { - this(collection, opCode, null); - } - - private OutMessage(final DBCollection collection, final OpCode opCode, final DBEncoder enc) { - this(collection, collection.getDB().getMongo(), opCode, enc); - } - - private OutMessage(final DBCollection collection, final Mongo m, final OpCode opCode, final DBEncoder enc) { - this(collection, m, opCode, enc, null, -1, null); - } - - private OutMessage(final DBCollection collection, final OpCode opCode, final DBEncoder enc, final DBObject query) { - this(collection, collection.getDB().getMongo(), opCode, enc, query, 0, null); - } - - private OutMessage(final DBCollection collection, final DBEncoder enc, final DBObject query, final int options, final ReadPreference readPref) { - this(collection, collection.getDB().getMongo(), OpCode.OP_QUERY, enc, query, options, readPref); - } - - private OutMessage(final DBCollection collection, final Mongo m, OpCode opCode, final DBEncoder enc, final DBObject query, final int options, final ReadPreference readPref) { - _collection = collection; - _mongo = m; - _encoder = enc; - - _buffer = _mongo._bufferPool.get(); - _buffer.reset(); - set(_buffer); - - _id = REQUEST_ID.getAndIncrement(); - _opCode = opCode; - - writeMessagePrologue(opCode); - - if (query == null) { - _query = null; - _queryOptions = 0; - } else { - _query = query; - - int allOptions = options; - if (readPref != null && readPref.isSlaveOk()) { - allOptions |= Bytes.QUERYOPTION_SLAVEOK; - } - - _queryOptions = allOptions; - } - } - - private void writeInsertPrologue(final WriteConcern concern) { - int flags = 0; - if (concern.getContinueOnErrorForInsert()) { - flags |= 1; - } - writeInt(flags); - writeCString(_collection.getFullName()); - } - - private void writeUpdate(final boolean upsert, final boolean multi, final DBObject query, final DBObject o) { - writeInt(0); // reserved - writeCString(_collection.getFullName()); - - int flags = 0; - if ( upsert ) flags |= 1; - if ( multi ) flags |= 2; - writeInt(flags); - - putObject(query); - putObject(o); - } - - private void writeRemove() { - writeInt(0); // reserved - writeCString(_collection.getFullName()); - - Collection keys = _query.keySet(); - - if ( keys.size() == 1 && keys.iterator().next().equals( "_id" ) && _query.get( keys.iterator().next() ) instanceof ObjectId) - writeInt( 1 ); - else - writeInt( 0 ); - - putObject(_query); - } - - private void writeGetMore(final long cursorId, final int batchSize) { - writeInt(0); - writeCString(_collection.getFullName()); - writeInt(batchSize); - writeLong(cursorId); - } - - private void writeKillCursorsPrologue(final int numCursors) { - writeInt(0); // reserved - writeInt(numCursors); - } - - private void writeQuery(final DBObject fields, final int numToSkip, final int batchSize) { - writeInt(_queryOptions); - writeCString(_collection.getFullName()); - - writeInt(numToSkip); - writeInt(batchSize); - - putObject(_query); - if (fields != null) - putObject(fields); - } - - private void writeMessagePrologue(final OpCode opCode) { - writeInt( 0 ); // length: will set this later - writeInt( _id ); - writeInt( 0 ); // response to - writeInt( opCode.getValue() ); - } - - void prepare(){ - if (_buffer == null) { - throw new IllegalStateException("Already closed"); - } - - _buffer.writeInt( 0 , _buffer.size() ); - } - - void pipe( OutputStream out ) throws IOException { - if (_buffer == null) { - throw new IllegalStateException("Already closed"); - } - - _buffer.pipe( out ); - } - - int size() { - if (_buffer == null) { - throw new IllegalStateException("Already closed"); - } - - return _buffer.size(); - } - - void doneWithMessage() { - if (_buffer == null) { - throw new IllegalStateException("Only call this once per instance"); - } - - _buffer.reset(); - _mongo._bufferPool.done(_buffer); - _buffer = null; - done(); - } - - boolean hasOption( int option ){ - return ( _queryOptions & option ) != 0; - } - - int getId(){ - return _id; - } - - OpCode getOpCode() { - return _opCode; - } - - DBObject getQuery() { - return _query; - } - - String getNamespace() { - return _collection != null ? _collection.getFullName() : null; - } - - int getNumDocuments() { - return _numDocuments; - } - - @Override - public int putObject(BSONObject o) { - if (_buffer == null) { - throw new IllegalStateException("Already closed"); - } - - // check max size - int objectSize = _encoder.writeObject(_buf, o); - if (objectSize > Math.max(_mongo.getConnector().getMaxBsonObjectSize(), Bytes.MAX_OBJECT_SIZE)) { - throw new MongoInternalException("DBObject of size " + objectSize + " is over Max BSON size " + _mongo.getMaxBsonObjectSize()); - } - _numDocuments++; - return objectSize; - } - - private final Mongo _mongo; - private final DBCollection _collection; - private PoolOutputBuffer _buffer; - private final int _id; - private final OpCode _opCode; - private final int _queryOptions; - private final DBObject _query; - private final DBEncoder _encoder; - private volatile int _numDocuments; // only one thread will modify this field, so volatile is sufficient synchronization -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/QueryBuilder.java b/src/com/massivecraft/massivecore/xlib/mongodb/QueryBuilder.java deleted file mode 100644 index c39ae6b3..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/QueryBuilder.java +++ /dev/null @@ -1,430 +0,0 @@ -/* QueryBuilder.java - * - * modified April 11, 2012 by Bryan Reinero - * added $nearSphere, $centerSphere and $within $polygon query support - */ - -/** - * Copyright (C) 2010 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.regex.Pattern; - -/** - * Utility for creating DBObject queries - * @author Julson Lim - * - */ -@SuppressWarnings({"unchecked", "rawtypes"}) -public class QueryBuilder { - - /** - * Creates a builder with an empty query - */ - public QueryBuilder() { - _query = new BasicDBObject(); - } - - /** - * returns a new QueryBuilder - * @return - */ - public static QueryBuilder start() { - return new QueryBuilder(); - } - - /** - * Creates a new query with a document key - * @param key MongoDB document key - * @return Returns a new QueryBuilder - */ - public static QueryBuilder start(String key) { - return (new QueryBuilder()).put(key); - } - - /** - * Adds a new key to the query if not present yet. - * Sets this key as the current key. - * @param key MongoDB document key - * @return this - */ - public QueryBuilder put(String key) { - _currentKey = key; - if(_query.get(key) == null) { - _query.put(_currentKey, new NullObject()); - } - return this; - } - - /** - * Equivalent to QueryBuilder.put(key). Intended for compound query chains to be more readable, e.g. - * {@code QueryBuilder.start("a").greaterThan(1).and("b").lessThan(3) } - * @param key MongoDB document key - * @return this - */ - public QueryBuilder and(String key) { - return put(key); - } - - /** - * Equivalent to the $gt operator - * @param object Value to query - * @return Returns the current QueryBuilder with an appended "greater than" query - */ - public QueryBuilder greaterThan(Object object) { - addOperand(QueryOperators.GT, object); - return this; - } - - /** - * Equivalent to the $gte operator - * @param object Value to query - * @return Returns the current QueryBuilder with an appended "greater than or equals" query - */ - public QueryBuilder greaterThanEquals(Object object) { - addOperand(QueryOperators.GTE, object); - return this; - } - - /** - * Equivalent to the $lt operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended "less than" query - */ - public QueryBuilder lessThan(Object object) { - addOperand(QueryOperators.LT, object); - return this; - } - - /** - * Equivalent to the $lte operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended "less than or equals" query - */ - public QueryBuilder lessThanEquals(Object object) { - addOperand(QueryOperators.LTE, object); - return this; - } - - /** - * Equivalent of the find({key:value}) - * @param object Value to query - * @return Returns the current QueryBuilder with an appended equality query - */ - public QueryBuilder is(Object object) { - addOperand(null, object); - return this; - } - - /** - * Equivalent of the $ne operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended inequality query - */ - public QueryBuilder notEquals(Object object) { - addOperand(QueryOperators.NE, object); - return this; - } - - /** - * Equivalent of the $in operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended "in array" query - */ - public QueryBuilder in(Object object) { - addOperand(QueryOperators.IN, object); - return this; - } - - /** - * Equivalent of the $nin operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended "not in array" query - */ - public QueryBuilder notIn(Object object) { - addOperand(QueryOperators.NIN, object); - return this; - } - - /** - * Equivalent of the $mod operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended modulo query - */ - public QueryBuilder mod(Object object) { - addOperand(QueryOperators.MOD, object); - return this; - } - - /** - * Equivalent of the $all operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended "matches all array contents" query - */ - public QueryBuilder all(Object object) { - addOperand(QueryOperators.ALL, object); - return this; - } - - /** - * Equivalent of the $size operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended size operator - */ - public QueryBuilder size(Object object) { - addOperand(QueryOperators.SIZE, object); - return this; - } - - /** - * Equivalent of the $exists operand - * @param object Value to query - * @return Returns the current QueryBuilder with an appended exists operator - */ - public QueryBuilder exists(Object object) { - addOperand(QueryOperators.EXISTS, object); - return this; - } - - /** - * Passes a regular expression for a query - * @param regex Regex pattern object - * @return Returns the current QueryBuilder with an appended regex query - */ - public QueryBuilder regex(Pattern regex) { - addOperand(null, regex); - return this; - } - - /** - * Equivalent to the $elemMatch operand - * @param match the object to match - * @return Returns the current QueryBuilder with an appended elemMatch operator - */ - public QueryBuilder elemMatch(final DBObject match) { - addOperand(QueryOperators.ELEM_MATCH, match); - return this; - } - - - - /** - * Equivalent of the $within operand, used for geospatial operation - * @param x x coordinate - * @param y y coordinate - * @param radius radius - * @return - */ - public QueryBuilder withinCenter( double x , double y , double radius ){ - addOperand( QueryOperators.WITHIN , - new BasicDBObject(QueryOperators.CENTER, new Object[]{ new Double[]{ x , y } , radius } ) ); - return this; - } - - /** - * Equivalent of the $near operand - * @param x x coordinate - * @param y y coordinate - * @return - */ - public QueryBuilder near( double x , double y ){ - addOperand(QueryOperators.NEAR, - new Double[]{ x , y } ); - return this; - } - - /** - * Equivalent of the $near operand - * @param x x coordinate - * @param y y coordinate - * @param maxDistance max distance - * @return - */ - public QueryBuilder near( double x , double y , double maxDistance ){ - addOperand( QueryOperators.NEAR , - new Double[]{ x , y , maxDistance } ); - return this; - } - - /** - * Equivalent of the $nearSphere operand - * @param longitude coordinate in decimal degrees - * @param latitude coordinate in decimal degrees - * @return - */ - public QueryBuilder nearSphere( double longitude , double latitude ){ - addOperand(QueryOperators.NEAR_SPHERE, - new Double[]{ longitude , latitude } ); - return this; - } - - /** - * Equivalent of the $nearSphere operand - * @param longitude coordinate in decimal degrees - * @param latitude coordinate in decimal degrees - * @param maxDistance max spherical distance - * @return - */ - public QueryBuilder nearSphere( double longitude , double latitude , double maxDistance ){ - addOperand( QueryOperators.NEAR_SPHERE , - new Double[]{ longitude , latitude , maxDistance } ); - return this; - } - - /** - * Equivalent of the $centerSphere operand - * mostly intended for queries up to a few hundred miles or km. - * @param longitude coordinate in decimal degrees - * @param latitude coordinate in decimal degrees - * @param maxDistance max spherical distance - * @return - */ - public QueryBuilder withinCenterSphere( double longitude , double latitude , double maxDistance ){ - addOperand( QueryOperators.WITHIN , - new BasicDBObject(QueryOperators.CENTER_SPHERE, new Object[]{ new Double[]{longitude , latitude} , maxDistance } ) ); - return this; - } - - /** - * Equivalent to a $within operand, based on a bounding box using represented by two corners - * - * @param x the x coordinate of the first box corner. - * @param y the y coordinate of the first box corner. - * @param x2 the x coordinate of the second box corner. - * @param y2 the y coordinate of the second box corner. - * @return - */ - public QueryBuilder withinBox(double x, double y, double x2, double y2) { - addOperand( QueryOperators.WITHIN , - new BasicDBObject(QueryOperators.BOX, new Object[] { new Double[] { x, y }, new Double[] { x2, y2 } } ) ); - return this; - } - - /** - * Equivalent to a $within operand, based on a bounding polygon represented by an array of points - * - * @param points an array of Double[] defining the vertices of the search area - * @return this - */ - public QueryBuilder withinPolygon(List points) { - if(points == null || points.isEmpty() || points.size() < 3) - throw new IllegalArgumentException("Polygon insufficient number of vertices defined"); - addOperand( QueryOperators.WITHIN , - new BasicDBObject(QueryOperators.POLYGON, points ) ); - return this; - } - - /** - * Equivalent to $not meta operator. Must be followed by an operand, not a value, e.g. - * {@code QueryBuilder.start("val").not().mod(Arrays.asList(10, 1)) } - * - * @return Returns the current QueryBuilder with an appended "not" meta operator - */ - public QueryBuilder not() { - _hasNot = true; - return this; - } - - /** - * Equivalent to an $or operand - * @param ors the list of conditions to or together - * @return Returns the current QueryBuilder with appended "or" operator - */ - public QueryBuilder or( DBObject ... ors ){ - List l = (List)_query.get( QueryOperators.OR ); - if ( l == null ){ - l = new ArrayList(); - _query.put( QueryOperators.OR , l ); - } - Collections.addAll(l, ors); - return this; - } - - /** - * Equivalent to an $and operand - * @param ands the list of conditions to and together - * @return Returns the current QueryBuilder with appended "and" operator - */ - public QueryBuilder and( DBObject ... ands ){ - List l = (List)_query.get( QueryOperators.AND ); - if ( l == null ){ - l = new ArrayList(); - _query.put( QueryOperators.AND , l ); - } - Collections.addAll(l, ands); - return this; - } - - /** - * Creates a DBObject query to be used for the driver's find operations - * @return Returns a DBObject query instance - * @throws RuntimeException if a key does not have a matching operand - */ - public DBObject get() { - for(String key : _query.keySet()) { - if(_query.get(key) instanceof NullObject) { - throw new QueryBuilderException("No operand for key:" + key); - } - } - return _query; - } - - private void addOperand(String op, Object value) { - if(op == null) { - if (_hasNot) { - value = new BasicDBObject(QueryOperators.NOT, value); - _hasNot = false; - } - _query.put(_currentKey, value); - return; - } - - Object storedValue = _query.get(_currentKey); - BasicDBObject operand; - if(!(storedValue instanceof DBObject)) { - operand = new BasicDBObject(); - if (_hasNot) { - DBObject notOperand = new BasicDBObject(QueryOperators.NOT, operand); - _query.put(_currentKey, notOperand); - _hasNot = false; - } else { - _query.put(_currentKey, operand); - } - } else { - operand = (BasicDBObject)_query.get(_currentKey); - if (operand.get(QueryOperators.NOT) != null) { - operand = (BasicDBObject) operand.get(QueryOperators.NOT); - } - } - operand.put(op, value); - } - @SuppressWarnings("serial") - static class QueryBuilderException extends RuntimeException { - QueryBuilderException(String message) { - super(message); - } - } - private static class NullObject {} - - private DBObject _query; - private String _currentKey; - private boolean _hasNot; - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/QueryOpBuilder.java b/src/com/massivecraft/massivecore/xlib/mongodb/QueryOpBuilder.java deleted file mode 100644 index a91f8c1f..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/QueryOpBuilder.java +++ /dev/null @@ -1,192 +0,0 @@ -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * Utility for constructing Query operation command with query, orderby, hint, explain, snapshot. - */ -class QueryOpBuilder { - - static final String READ_PREFERENCE_META_OPERATOR = "$readPreference"; - - private DBObject query; - private DBObject orderBy; - private DBObject hintObj; - private String hintStr; - private boolean explain; - private boolean snapshot; - private DBObject readPref; - - private DBObject specialFields; - - public QueryOpBuilder(){ - } - - - /** - * Adds the query clause to the operation - * @param query - * @return - */ - public QueryOpBuilder addQuery(DBObject query){ - this.query = query; - return this; - } - - /** - * Adds the orderby clause to the operation - * @param orderBy - * @return - */ - public QueryOpBuilder addOrderBy(DBObject orderBy){ - this.orderBy = orderBy; - return this; - } - - /** - * Adds the hint clause to the operation - * @param hint - * @return - */ - public QueryOpBuilder addHint(String hint){ - this.hintStr = hint; - return this; - } - - /** - * Adds hint clause to the operation - * @param hint - * @return - */ - public QueryOpBuilder addHint(DBObject hint){ - this.hintObj = hint; - return this; - } - - - /** - * Adds special fields to the operation - * @param specialFields - * @return - */ - public QueryOpBuilder addSpecialFields(DBObject specialFields){ - this.specialFields = specialFields; - return this; - } - - /** - * Adds the explain flag to the operation - * @param explain - * @return - */ - public QueryOpBuilder addExplain(boolean explain){ - this.explain = explain; - return this; - } - - /** - * Adds the snapshot flag to the operation - * @param snapshot - * @return - */ - public QueryOpBuilder addSnapshot(boolean snapshot){ - this.snapshot = snapshot; - return this; - } - - /** - * Adds ReadPreference to the operation - * @param readPref - * @return - */ - public QueryOpBuilder addReadPreference(DBObject readPref){ - this.readPref = readPref; - return this; - } - - /** - * Constructs the query operation DBObject - * @return DBObject representing the query command to be sent to server - */ - public DBObject get() { - DBObject lclQuery = query; - - //must always have a query - if (lclQuery == null) { - lclQuery = new BasicDBObject(); - } - - if (hasSpecialQueryFields()) { - DBObject queryop = (specialFields == null ? new BasicDBObject() : specialFields); - - addToQueryObject(queryop, "$query", lclQuery, true); - addToQueryObject(queryop, "$orderby", orderBy, false); - if (hintStr != null) - addToQueryObject(queryop, "$hint", hintStr); - if (hintObj != null) - addToQueryObject(queryop, "$hint", hintObj); - - if (explain) - queryop.put("$explain", true); - if (snapshot) - queryop.put("$snapshot", true); - if (readPref != null) - queryop.put(READ_PREFERENCE_META_OPERATOR, readPref); - - return queryop; - } - - return lclQuery; - } - - private boolean hasSpecialQueryFields(){ - - if ( readPref != null ) - return true; - - if ( specialFields != null ) - return true; - - if ( orderBy != null && orderBy.keySet().size() > 0 ) - return true; - - if ( hintStr != null || hintObj != null || snapshot || explain) - return true; - - return false; - } - - /** - * Adds DBObject to the operation - * @param dbobj DBObject to add field to - * @param field name of the field - * @param obj object to add to the operation. Ignore if null. - * @param sendEmpty if true adds obj even if it's empty. Ignore if false and obj is empty. - * @return - */ - private void addToQueryObject(DBObject dbobj, String field, DBObject obj, boolean sendEmpty) { - if (obj == null) - return; - - if (!sendEmpty && obj.keySet().size() == 0) - return; - - addToQueryObject(dbobj, field, obj); - } - - /** - * Adds an Object to the operation - * @param dbobj DBObject to add field to - * @param field name of the field - * @param obj Object to be added. Ignore if null - * @return - */ - private void addToQueryObject(DBObject dbobj, String field, Object obj) { - - if (obj == null) - return; - - dbobj.put(field, obj); - } - - - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/QueryOperators.java b/src/com/massivecraft/massivecore/xlib/mongodb/QueryOperators.java deleted file mode 100644 index e31473e6..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/QueryOperators.java +++ /dev/null @@ -1,73 +0,0 @@ -// QueryOperators.java - -/** - * Copyright (C) 2010 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * MongoDB keywords for various query operations - * - * @author Julson Lim - */ -public class QueryOperators { - public static final String OR = "$or"; - public static final String AND = "$and"; - - public static final String GT = "$gt"; - public static final String GTE = "$gte"; - public static final String LT = "$lt"; - public static final String LTE = "$lte"; - - public static final String NE = "$ne"; - public static final String IN = "$in"; - public static final String NIN = "$nin"; - public static final String MOD = "$mod"; - public static final String ALL = "$all"; - public static final String SIZE = "$size"; - public static final String EXISTS = "$exists"; - public static final String ELEM_MATCH = "$elemMatch"; - - // (to be implemented in QueryBuilder) - public static final String WHERE = "$where"; - public static final String NOR = "$nor"; - public static final String TYPE = "$type"; - public static final String NOT = "$not"; - - // geo operators - public static final String WITHIN = "$within"; - public static final String NEAR = "$near"; - public static final String NEAR_SPHERE = "$nearSphere"; - public static final String BOX = "$box"; - public static final String CENTER = "$center"; - public static final String POLYGON = "$polygon"; - public static final String CENTER_SPHERE = "$centerSphere"; - // (to be implemented in QueryBuilder) - public static final String MAX_DISTANCE = "$maxDistance"; - public static final String UNIQUE_DOCS = "$uniqueDocs"; - - - // meta query operators (to be implemented in QueryBuilder) - public static final String RETURN_KEY = "$returnKey"; - public static final String MAX_SCAN = "$maxScan"; - public static final String ORDER_BY = "$orderby"; - public static final String EXPLAIN = "$explain"; - public static final String SNAPSHOT = "$snapshot"; - public static final String MIN = "$min"; - public static final String MAX = "$max"; - public static final String SHOW_DISK_LOC = "$showDiskLoc"; - public static final String HINT = "$hint"; - public static final String COMMENT = "$comment"; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/RawDBObject.java b/src/com/massivecraft/massivecore/xlib/mongodb/RawDBObject.java deleted file mode 100644 index 59f9838f..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/RawDBObject.java +++ /dev/null @@ -1,365 +0,0 @@ -// RawDBObject.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import static com.massivecraft.massivecore.xlib.bson.BSON.ARRAY; -import static com.massivecraft.massivecore.xlib.bson.BSON.BINARY; -import static com.massivecraft.massivecore.xlib.bson.BSON.BOOLEAN; -import static com.massivecraft.massivecore.xlib.bson.BSON.CODE; -import static com.massivecraft.massivecore.xlib.bson.BSON.CODE_W_SCOPE; -import static com.massivecraft.massivecore.xlib.bson.BSON.DATE; -import static com.massivecraft.massivecore.xlib.bson.BSON.EOO; -import static com.massivecraft.massivecore.xlib.bson.BSON.MAXKEY; -import static com.massivecraft.massivecore.xlib.bson.BSON.MINKEY; -import static com.massivecraft.massivecore.xlib.bson.BSON.NULL; -import static com.massivecraft.massivecore.xlib.bson.BSON.NUMBER; -import static com.massivecraft.massivecore.xlib.bson.BSON.NUMBER_INT; -import static com.massivecraft.massivecore.xlib.bson.BSON.NUMBER_LONG; -import static com.massivecraft.massivecore.xlib.bson.BSON.OBJECT; -import static com.massivecraft.massivecore.xlib.bson.BSON.OID; -import static com.massivecraft.massivecore.xlib.bson.BSON.REF; -import static com.massivecraft.massivecore.xlib.bson.BSON.REGEX; -import static com.massivecraft.massivecore.xlib.bson.BSON.STRING; -import static com.massivecraft.massivecore.xlib.bson.BSON.SYMBOL; -import static com.massivecraft.massivecore.xlib.bson.BSON.TIMESTAMP; -import static com.massivecraft.massivecore.xlib.bson.BSON.UNDEFINED; -import static com.massivecraft.massivecore.xlib.mongodb.util.MyAsserts.assertEquals; - -import java.nio.ByteBuffer; -import java.util.Date; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Map; -import java.util.Set; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; - -/** - * This object wraps the binary object format ("BSON") used for the transport of serialized objects to / from the Mongo database. - */ -@SuppressWarnings({"unchecked", "rawtypes"}) -public class RawDBObject implements DBObject { - - RawDBObject( ByteBuffer buf ){ - this( buf , 0 ); - assertEquals( _end , _buf.limit() ); - } - - RawDBObject( ByteBuffer buf , int offset ){ - _buf = buf; - _offset = offset; - _end = _buf.getInt( _offset ); - } - - public Object get( String key ){ - Element e = findElement( key ); - if ( e == null ) - return null; - return e.getObject(); - } - - public Map toMap() { - Map m = new HashMap(); - Iterator i = this.keySet().iterator(); - while (i.hasNext()) { - Object s = i.next(); - m.put(s, this.get(String.valueOf(s))); - } - return m; - } - - public Object put( String key , Object v ){ - throw new RuntimeException( "read only" ); - } - - public void putAll( BSONObject o ){ - throw new RuntimeException( "read only" ); - } - - public void putAll( Map m ){ - throw new RuntimeException( "read only" ); - } - - public Object removeField( String key ){ - throw new RuntimeException( "read only" ); - } - - /** - * @deprecated - */ - @Deprecated - public boolean containsKey( String key ){ - return containsField(key); - } - - public boolean containsField( String field ){ - return findElement( field ) != null; - } - - public Set keySet(){ - Set keys = new HashSet(); - - ElementIter i = new ElementIter(); - while ( i.hasNext() ){ - Element e = i.next(); - if ( e.eoo() ) - break; - keys.add( e.fieldName() ); - } - - return keys; - } - - String _readCStr( final int start ){ - return _readCStr( start , null ); - } - - String _readCStr( final int start , final int[] end ){ - synchronized ( _cStrBuf ){ - int pos = 0; - while ( _buf.get( pos + start ) != 0 ){ - _cStrBuf[pos] = _buf.get( pos + start ); - pos++; - if ( pos >= _cStrBuf.length ) - throw new IllegalArgumentException( "c string too big for RawDBObject. so far[" + new String( _cStrBuf ) + "]" ); - - if ( pos + start >= _buf.limit() ){ - StringBuilder sb = new StringBuilder(); - for ( int x=0; x<10; x++ ){ - int y = start + x; - if ( y >= _buf.limit() ) - break; - sb.append( (char)_buf.get( y ) ); - } - throw new IllegalArgumentException( "can't find end of cstring. start:" + start + " pos: " + pos + " [" + sb + "]" ); - } - } - if ( end != null && end.length > 0 ) - end[0] = start + pos; - return new String( _cStrBuf , 0 , pos ); - - } - } - - String _readJavaString( final int start ){ - int size = _buf.getInt( start ) - 1; - - byte[] b = new byte[size]; - - int old = _buf.position(); - _buf.position( start + 4 ); - _buf.get( b , 0 , b.length ); - _buf.position( old ); - - try { - return new String( b , "UTF-8" ); - } - catch ( java.io.UnsupportedEncodingException uee ){ - return new String( b ); - } - } - - /** - * includes 0 at end - */ - int _cStrLength( final int start ){ - int end = start; - while ( _buf.get( end ) != 0 ) - end++; - return 1 + ( end - start ); - } - - Element findElement( String name ){ - ElementIter i = new ElementIter(); - while ( i.hasNext() ){ - Element e = i.next(); - if ( e.fieldName().equals( name ) ) - return e; - } - return null; - } - - public boolean isPartialObject(){ - return false; - } - - - public void markAsPartialObject(){ - throw new RuntimeException( "RawDBObject can't be a partial object" ); - } - - @Override - public String toString(){ - return "Object"; - } - - class Element { - Element( final int start ){ - _start = start; - _type = _buf.get( _start ); - int end[] = new int[1]; - _name = eoo() ? "" : _readCStr( _start + 1 , end ); - - int size = 1 + ( end[0] - _start); // 1 for the end of the string - _dataStart = _start + size; - - switch ( _type ){ - case MAXKEY: - case MINKEY: - case EOO: - case UNDEFINED: - case NULL: - break; - case BOOLEAN: - size += 1; - break; - case DATE: - case NUMBER: - case NUMBER_LONG: - size += 8; - break; - case NUMBER_INT: - size += 4; - break; - case OID: - size += 12; - break; - case REF: - size += 12; - size += 4 + _buf.getInt( _dataStart ); - break; - case SYMBOL: - case CODE: - case STRING: - size += 4 + _buf.getInt( _dataStart ); - break; - case CODE_W_SCOPE: - case ARRAY: - case OBJECT: - size += _buf.getInt( _dataStart ); - break; - case BINARY: - size += 4 + _buf.getInt( _dataStart ) + 1; - break; - case REGEX: - int first = _cStrLength( _dataStart ); - int second = _cStrLength( _dataStart + first ); - size += first + second; - break; - case TIMESTAMP: - size += 8; - break; - default: - throw new RuntimeException( "RawDBObject can't size type " + _type ); - } - _size = size; - } - - String fieldName(){ - return _name; - } - - boolean eoo(){ - return _type == EOO || _type == MAXKEY; - } - - int size(){ - return _size; - } - - Object getObject(){ - - if ( _cached != null ) - return _cached; - - switch ( _type ){ - case NUMBER: - return _buf.getDouble( _dataStart ); - case NUMBER_INT: - return _buf.getInt( _dataStart ); - case OID: - return new ObjectId( _buf.getInt( _dataStart ) , _buf.getInt( _dataStart + 4 ) , _buf.getInt( _dataStart + 8 ) ); - case CODE: - case CODE_W_SCOPE: - throw new RuntimeException( "can't handle code" ); - case SYMBOL: - case STRING: - return _readJavaString( _dataStart ); - case DATE: - return new Date( _buf.getLong( _dataStart ) ); - case REGEX: - //int[] endPos = new int[1]; - //String first = _readCStr( _dataStart , endPos ); - //return new JSRegex( first , _readCStr( 1 + endPos[0] ) ); - throw new RuntimeException( "can't handle regex" ); - case BINARY: - throw new RuntimeException( "can't inspect binary in db" ); - case BOOLEAN: - return _buf.get( _dataStart ) > 0; - case ARRAY: - case OBJECT: - throw new RuntimeException( "can't handle emebdded objects" ); - case NULL: - case EOO: - case MAXKEY: - case MINKEY: - case UNDEFINED: - return null; - } - throw new RuntimeException( "can't decode type " + _type ); - } - - final int _start; - final byte _type; - final String _name; - final int _dataStart; - final int _size; - - Object _cached; - } - - class ElementIter { - - ElementIter(){ - _pos = _offset + 4; - } - - boolean hasNext(){ - return ! _done && _pos < _buf.limit(); - } - - Element next(){ - Element e = new Element( _pos ); - _done = e.eoo(); - - _pos += e.size(); - return e; - } - - int _pos; - boolean _done = false; - } - - final ByteBuffer _buf; - final int _offset; - final int _end; - private final static byte[] _cStrBuf = new byte[1024]; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/ReadPreference.java b/src/com/massivecraft/massivecore/xlib/mongodb/ReadPreference.java deleted file mode 100644 index e0e2f0a0..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/ReadPreference.java +++ /dev/null @@ -1,343 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on - * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the - * specific language governing permissions and limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.mongodb.ReplicaSetStatus.ReplicaSetNode; - -import java.util.ArrayList; -import java.util.List; -import java.util.Map; - - -/** - * An abstract class that represents preferred replica set members to which a query or command can be sent. - * - * @mongodb.driver.manual applications/replication/#replica-set-read-preference Read Preference - */ -public abstract class ReadPreference { - - ReadPreference() { - } - - /** - * @return true if this preference allows reads or commands from secondary nodes - */ - public abstract boolean isSlaveOk(); - - /** - * @return DBObject representation of this preference - */ - public abstract DBObject toDBObject(); - - /** - * The name of this read preference. - * - * @return the name - */ - public abstract String getName(); - - abstract ReplicaSetNode getNode(ReplicaSetStatus.ReplicaSet set); - - /** - * Preference to read from primary only. - * Cannot be combined with tags. - * - * @author breinero - */ - private static class PrimaryReadPreference extends ReadPreference { - private PrimaryReadPreference() { - } - - @Override - public boolean isSlaveOk() { - return false; - } - - @Override - public String toString() { - return getName(); - } - - @Override - public boolean equals(final Object o) { - return o != null && getClass() == o.getClass(); - } - - @Override - public int hashCode() { - return getName().hashCode(); - } - - @Override - ReplicaSetNode getNode(ReplicaSetStatus.ReplicaSet set) { - return set.getMaster(); - } - - @Override - public DBObject toDBObject() { - return new BasicDBObject("mode", getName()); - } - - @Override - public String getName() { - return "primary"; - } - } - - /** - * Read from a secondary if available and matches tags. - * - * @deprecated As of release 2.9, replaced by - * ReadPreference.secondaryPreferred(DBObject firstTagSet, DBObject... remainingTagSets) - */ - @Deprecated - public static class TaggedReadPreference extends ReadPreference { - - public TaggedReadPreference(Map tags) { - if (tags == null || tags.size() == 0) { - throw new IllegalArgumentException("tags can not be null or empty"); - } - _tags = new BasicDBObject(tags); - List maps = splitMapIntoMultipleMaps(_tags); - _pref = new TaggableReadPreference.SecondaryReadPreference(maps.get(0), getRemainingMaps(maps)); - - } - - public TaggedReadPreference(DBObject tags) { - if (tags == null || tags.keySet().size() == 0) { - throw new IllegalArgumentException("tags can not be null or empty"); - } - _tags = tags; - List maps = splitMapIntoMultipleMaps(_tags); - _pref = new TaggableReadPreference.SecondaryReadPreference(maps.get(0), getRemainingMaps(maps)); - } - - public DBObject getTags() { - DBObject tags = new BasicDBObject(); - for (String key : _tags.keySet()) - tags.put(key, _tags.get(key)); - - return tags; - } - - @Override - public boolean isSlaveOk() { - return _pref.isSlaveOk(); - } - - @Override - ReplicaSetNode getNode(ReplicaSetStatus.ReplicaSet set) { - return _pref.getNode(set); - } - - @Override - public DBObject toDBObject() { - return _pref.toDBObject(); - } - - @Override - public String getName() { - return _pref.getName(); - } - - private static List splitMapIntoMultipleMaps(DBObject tags) { - List tagList = new ArrayList(tags.keySet().size()); - - for (String key : tags.keySet()) { - tagList.add(new BasicDBObject(key, tags.get(key).toString())); - } - return tagList; - } - - private DBObject[] getRemainingMaps(final List maps) { - if (maps.size() <= 1) { - return new DBObject[0]; - } - return maps.subList(1, maps.size() - 1).toArray(new DBObject[maps.size() - 1]); - } - - private final DBObject _tags; - private final ReadPreference _pref; - } - - /** - * @return ReadPreference which reads from primary only - */ - public static ReadPreference primary() { - return _PRIMARY; - } - - /** - * @return ReadPreference which reads primary if available. - */ - public static ReadPreference primaryPreferred() { - return _PRIMARY_PREFERRED; - } - - /** - * @return ReadPreference which reads primary if available, otherwise a secondary respective of tags. - */ - public static TaggableReadPreference primaryPreferred(DBObject firstTagSet, DBObject... remainingTagSets) { - return new TaggableReadPreference.PrimaryPreferredReadPreference(firstTagSet, remainingTagSets); - } - - /** - * @return ReadPreference which reads secondary. - */ - public static ReadPreference secondary() { - return _SECONDARY; - } - - /** - * @return ReadPreference which reads secondary respective of tags. - */ - public static TaggableReadPreference secondary(DBObject firstTagSet, DBObject... remainingTagSets) { - return new TaggableReadPreference.SecondaryReadPreference(firstTagSet, remainingTagSets); - } - - /** - * @return ReadPreference which reads secondary if available, otherwise from primary. - */ - public static ReadPreference secondaryPreferred() { - return _SECONDARY_PREFERRED; - } - - /** - * @return ReadPreference which reads secondary if available respective of tags, otherwise from primary irrespective of tags. - */ - public static TaggableReadPreference secondaryPreferred(DBObject firstTagSet, DBObject... remainingTagSets) { - return new TaggableReadPreference.SecondaryPreferredReadPreference(firstTagSet, remainingTagSets); - } - - /** - * @return ReadPreference which reads nearest node. - */ - public static ReadPreference nearest() { - return _NEAREST; - } - - public static ReadPreference valueOf(String name) { - if (name == null) { - throw new IllegalArgumentException(); - } - - name = name.toLowerCase(); - - if (name.equals(_PRIMARY.getName().toLowerCase())) { - return _PRIMARY; - } - if (name.equals(_SECONDARY.getName().toLowerCase())) { - return _SECONDARY; - } - if (name.equals(_SECONDARY_PREFERRED.getName().toLowerCase())) { - return _SECONDARY_PREFERRED; - } - if (name.equals(_PRIMARY_PREFERRED.getName().toLowerCase())) { - return _PRIMARY_PREFERRED; - } - if (name.equals(_NEAREST.getName().toLowerCase())) { - return _NEAREST; - } - - throw new IllegalArgumentException("No match for read preference of " + name); - } - - public static TaggableReadPreference valueOf(String name, DBObject firstTagSet, final DBObject... remainingTagSets) { - if (name == null) { - throw new IllegalArgumentException(); - } - - name = name.toLowerCase(); - - if (name.equals(_SECONDARY.getName().toLowerCase())) { - return new TaggableReadPreference.SecondaryReadPreference(firstTagSet, remainingTagSets); - } - if (name.equals(_SECONDARY_PREFERRED.getName().toLowerCase())) { - return new TaggableReadPreference.SecondaryPreferredReadPreference(firstTagSet, remainingTagSets); - } - if (name.equals(_PRIMARY_PREFERRED.getName().toLowerCase())) { - return new TaggableReadPreference.PrimaryPreferredReadPreference(firstTagSet, remainingTagSets); - } - if (name.equals(_NEAREST.getName().toLowerCase())) { - return new TaggableReadPreference.NearestReadPreference(firstTagSet, remainingTagSets); - } - - throw new IllegalArgumentException("No match for read preference of " + name); - } - - /** - * @return ReadPreference which reads nearest node respective of tags. - */ - public static TaggableReadPreference nearest(DBObject firstTagSet, DBObject... remainingTagSets) { - return new TaggableReadPreference.NearestReadPreference(firstTagSet, remainingTagSets); - } - - /** - * A primary read preference. Equivalent to calling {@code ReadPreference.primary()}. - * - * @see com.massivecraft.massivecore.xlib.mongodb.ReadPreference#primary() - * @deprecated As of release 2.9.0, replaced by {@code ReadPreference.primary()} - */ - @Deprecated - public static final ReadPreference PRIMARY; - - /** - * A secondary-preferred read preference. Equivalent to calling - * {@code ReadPreference.secondaryPreferred}. This reference should really have been called - * {@code ReadPreference.SECONDARY_PREFERRED}, but the naming of it preceded the idea of distinguishing - * between secondary and secondary-preferred, so for backwards compatibility, leaving the name as is with - * the behavior as it was when it was created. - * - * @see com.massivecraft.massivecore.xlib.mongodb.ReadPreference#secondary() - * @see com.massivecraft.massivecore.xlib.mongodb.ReadPreference#secondaryPreferred() - * @deprecated As of release 2.9.0, replaced by {@code ReadPreference.secondaryPreferred()} - */ - @Deprecated - public static final ReadPreference SECONDARY; - - /** - * @deprecated As of release 2.9.0, replaced by - * {@code ReadPreference.secondaryPreferred(DBObject firstTagSet, DBObject... remainingTagSets)} - */ - @Deprecated - public static ReadPreference withTags(Map tags) { - return new TaggedReadPreference( tags ); - } - - /** - * @deprecated As of release 2.9.0, replaced by - * {@code ReadPreference.secondaryPreferred(DBObject firstTagSet, DBObject... remainingTagSets)} - */ - @Deprecated - public static ReadPreference withTags( final DBObject tags ) { - return new TaggedReadPreference( tags ); - } - - private static final ReadPreference _PRIMARY; - private static final ReadPreference _SECONDARY; - private static final ReadPreference _SECONDARY_PREFERRED; - private static final ReadPreference _PRIMARY_PREFERRED; - private static final ReadPreference _NEAREST; - - static { - _PRIMARY = new PrimaryReadPreference(); - _SECONDARY = new TaggableReadPreference.SecondaryReadPreference(); - _SECONDARY_PREFERRED = new TaggableReadPreference.SecondaryPreferredReadPreference(); - _PRIMARY_PREFERRED = new TaggableReadPreference.PrimaryPreferredReadPreference(); - _NEAREST = new TaggableReadPreference.NearestReadPreference(); - - PRIMARY = _PRIMARY; - SECONDARY = _SECONDARY_PREFERRED; // this is not a bug. See SECONDARY Javadoc. - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/ReflectionDBObject.java b/src/com/massivecraft/massivecore/xlib/mongodb/ReflectionDBObject.java deleted file mode 100644 index 95f44c10..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/ReflectionDBObject.java +++ /dev/null @@ -1,283 +0,0 @@ -// ReflectionDBObject.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.lang.reflect.Method; -import java.util.Collections; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Map; -import java.util.Set; -import java.util.TreeMap; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; - -/** - * This class enables to map simple Class fields to a BSON object fields - */ -@SuppressWarnings({"unchecked", "rawtypes"}) -public abstract class ReflectionDBObject implements DBObject { - - public Object get( String key ){ - return getWrapper().get( this , key ); - } - - public Set keySet(){ - return getWrapper().keySet(); - } - - /** - * @deprecated - */ - @Deprecated - public boolean containsKey( String s ){ - return containsField( s ); - } - - public boolean containsField( String s ){ - return getWrapper().containsKey( s ); - } - - public Object put( String key , Object v ){ - return getWrapper().set( this , key , v ); - } - - public void putAll( Map m ){ - for ( Map.Entry entry : (Set)m.entrySet() ){ - put( entry.getKey().toString() , entry.getValue() ); - } - } - - public void putAll( BSONObject o ){ - for ( String k : o.keySet() ){ - put( k , o.get( k ) ); - } - } - - /** - * Gets the _id - * @return - */ - public Object get_id(){ - return _id; - } - - /** - * Sets the _id - * @param id - */ - public void set_id( Object id ){ - _id = id; - } - - public boolean isPartialObject(){ - return false; - } - - public Map toMap() { - Map m = new HashMap(); - Iterator i = this.keySet().iterator(); - while (i.hasNext()) { - Object s = i.next(); - m.put(s, this.get(s+"")); - } - return m; - } - - /** - * ReflectionDBObjects can't be partial - */ - public void markAsPartialObject(){ - throw new RuntimeException( "ReflectionDBObjects can't be partial" ); - } - - /** - * can't remove from a ReflectionDBObject - * @param key - * @return - */ - public Object removeField( String key ){ - throw new RuntimeException( "can't remove from a ReflectionDBObject" ); - } - - JavaWrapper getWrapper(){ - if ( _wrapper != null ) - return _wrapper; - - _wrapper = getWrapper( this.getClass() ); - return _wrapper; - } - - JavaWrapper _wrapper; - Object _id; - - /** - * Represents a wrapper around the DBObject to interface with the Class fields - */ - public static class JavaWrapper { - JavaWrapper( Class c ){ - _class = c; - _name = c.getName(); - - _fields = new TreeMap(); - for ( Method m : c.getMethods() ){ - if ( ! ( m.getName().startsWith( "get" ) || m.getName().startsWith( "set" ) ) ) - continue; - - String name = m.getName().substring(3); - if ( name.length() == 0 || IGNORE_FIELDS.contains( name ) ) - continue; - - Class type = m.getName().startsWith( "get" ) ? m.getReturnType() : m.getParameterTypes()[0]; - - FieldInfo fi = _fields.get( name ); - if ( fi == null ){ - fi = new FieldInfo( name , type ); - _fields.put( name , fi ); - } - - if ( m.getName().startsWith( "get" ) ) - fi._getter = m; - else - fi._setter = m; - } - - Set names = new HashSet( _fields.keySet() ); - for ( String name : names ) - if ( ! _fields.get( name ).ok() ) - _fields.remove( name ); - - _keys = Collections.unmodifiableSet( _fields.keySet() ); - } - - public Set keySet(){ - return _keys; - } - - /** - * @deprecated - */ - @Deprecated - public boolean containsKey( String key ){ - return _keys.contains( key ); - } - - public Object get( ReflectionDBObject t , String name ){ - FieldInfo i = _fields.get( name ); - if ( i == null ) - return null; - try { - return i._getter.invoke( t ); - } - catch ( Exception e ){ - throw new RuntimeException( "could not invoke getter for [" + name + "] on [" + _name + "]" , e ); - } - } - - public Object set( ReflectionDBObject t , String name , Object val ){ - FieldInfo i = _fields.get( name ); - if ( i == null ) - throw new IllegalArgumentException( "no field [" + name + "] on [" + _name + "]" ); - try { - return i._setter.invoke( t , val ); - } - catch ( Exception e ){ - throw new RuntimeException( "could not invoke setter for [" + name + "] on [" + _name + "]" , e ); - } - } - - Class getInternalClass( String path ){ - String cur = path; - String next = null; - final int idx = path.indexOf( "." ); - if ( idx >= 0 ){ - cur = path.substring( 0 , idx ); - next = path.substring( idx + 1 ); - } - - FieldInfo fi = _fields.get( cur ); - if ( fi == null ) - return null; - - if ( next == null ) - return fi._class; - - JavaWrapper w = getWrapperIfReflectionObject( fi._class ); - if ( w == null ) - return null; - return w.getInternalClass( next ); - } - - final Class _class; - final String _name; - final Map _fields; - final Set _keys; - } - - static class FieldInfo { - FieldInfo( String name , Class c ){ - _name = name; - _class = c; - } - - boolean ok(){ - return - _getter != null && - _setter != null; - } - - final String _name; - final Class _class; - Method _getter; - Method _setter; - } - - /** - * Returns the wrapper if this object can be assigned from this class - * @param c - * @return - */ - public static JavaWrapper getWrapperIfReflectionObject( Class c ){ - if ( ReflectionDBObject.class.isAssignableFrom( c ) ) - return getWrapper( c ); - return null; - } - - /** - * Returns an existing Wrapper instance associated with a class, or creates a new one. - * @param c - * @return - */ - public static JavaWrapper getWrapper( Class c ){ - JavaWrapper w = _wrappers.get( c ); - if ( w == null ){ - w = new JavaWrapper( c ); - _wrappers.put( c , w ); - } - return w; - } - - private static final Map _wrappers = Collections.synchronizedMap( new HashMap() ); - private static final Set IGNORE_FIELDS = new HashSet(); - static { - IGNORE_FIELDS.add( "Int" ); - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/ReplicaSetStatus.java b/src/com/massivecraft/massivecore/xlib/mongodb/ReplicaSetStatus.java deleted file mode 100644 index 396364a0..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/ReplicaSetStatus.java +++ /dev/null @@ -1,849 +0,0 @@ -// ReplicaSetStatus.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.util.annotations.Immutable; -import com.massivecraft.massivecore.xlib.bson.util.annotations.ThreadSafe; - -import java.net.UnknownHostException; -import java.util.List; -import java.util.ArrayList; -import java.util.Set; -import java.util.HashSet; -import java.util.Iterator; -import java.util.LinkedHashMap; -import java.util.Collections; -import java.util.Map; -import java.util.Random; -import java.util.concurrent.atomic.AtomicReference; -import java.util.logging.Level; -import java.util.logging.Logger; - -// TODO: -// pull config to get -// priority -// slave delay - -/** - * Keeps replica set status. Maintains a background thread to ping all members of the set to keep the status current. - */ -@ThreadSafe -@SuppressWarnings({"rawtypes"}) -public class ReplicaSetStatus extends ConnectionStatus { - - static final Logger _rootLogger = Logger.getLogger( "com.mongodb.ReplicaSetStatus" ); - - ReplicaSetStatus( Mongo mongo, List initial ){ - super(initial, mongo); - _updater = new Updater(initial); - } - - public String getName() { - return _replicaSetHolder.get().getSetName(); - } - - @Override - public String toString() { - StringBuilder sb = new StringBuilder(); - sb.append("{replSetName: ").append(_replicaSetHolder.get().getSetName()); - sb.append(", members: ").append(_replicaSetHolder); - sb.append(", updaterIntervalMS: ").append(updaterIntervalMS); - sb.append(", updaterIntervalNoMasterMS: ").append(updaterIntervalNoMasterMS); - sb.append(", slaveAcceptableLatencyMS: ").append(slaveAcceptableLatencyMS); - sb.append(", inetAddrCacheMS: ").append(inetAddrCacheMS); - sb.append(", latencySmoothFactor: ").append(latencySmoothFactor); - sb.append("}"); - - return sb.toString(); - } - - /** - * @return master or null if don't have one - * @throws MongoException - */ - public ServerAddress getMaster(){ - ReplicaSetNode n = getMasterNode(); - if ( n == null ) - return null; - return n.getServerAddress(); - } - - ReplicaSetNode getMasterNode(){ - checkClosed(); - return _replicaSetHolder.get().getMaster(); - } - - /** - * @param srv the server to compare - * @return indication if the ServerAddress is the current Master/Primary - * @throws MongoException - */ - public boolean isMaster(ServerAddress srv) { - if (srv == null) - return false; - - return srv.equals(getMaster()); - } - - /** - * @return a good secondary or null if can't find one - */ - ServerAddress getASecondary() { - ReplicaSetNode node = _replicaSetHolder.get().getASecondary(); - if (node == null) { - return null; - } - return node._addr; - } - - @Override - boolean hasServerUp() { - for (ReplicaSetNode node : _replicaSetHolder.get().getAll()) { - if (node.isOk()) { - return true; - } - } - return false; - } - - // Simple abstraction over a volatile ReplicaSet reference that starts as null. The get method blocks until members - // is not null. The set method notifies all, thus waking up all getters. - @ThreadSafe - class ReplicaSetHolder { - private volatile ReplicaSet members; - - // blocks until replica set is set, or a timeout occurs - synchronized ReplicaSet get() { - while (members == null) { - try { - wait(_mongo.getMongoOptions().getConnectTimeout()); - } catch (InterruptedException e) { - throw new MongoInterruptedException("Interrupted while waiting for next update to replica set status", e); - } - } - return members; - } - - // set the replica set to a non-null value and notifies all threads waiting. - synchronized void set(ReplicaSet members) { - if (members == null) { - throw new IllegalArgumentException("members can not be null"); - } - - this.members = members; - notifyAll(); - } - - // blocks until the replica set is set again - synchronized void waitForNextUpdate() { - try { - wait(_mongo.getMongoOptions().getConnectTimeout()); - } catch (InterruptedException e) { - throw new MongoInterruptedException("Interrupted while waiting for next update to replica set status", e); - } - } - - public synchronized void close() { - this.members = null; - notifyAll(); - } - - public String toString() { - ReplicaSet cur = this.members; - if (cur != null) { - return cur.toString(); - } - return "none"; - } - } - - // Immutable snapshot state of a replica set. Since the nodes don't change state, this class pre-computes the list - // of good secondaries so that choosing a random good secondary is dead simple - @Immutable - static class ReplicaSet { - final List all; - final Random random; - final List acceptableSecondaries; - final List acceptableMembers; - final ReplicaSetNode master; - final String setName; - final ReplicaSetErrorStatus errorStatus; - - private int acceptableLatencyMS; - - public ReplicaSet(List nodeList, Random random, int acceptableLatencyMS) { - - this.random = random; - this.all = Collections.unmodifiableList(new ArrayList(nodeList)); - this.acceptableLatencyMS = acceptableLatencyMS; - - errorStatus = validate(); - setName = determineSetName(); - - this.acceptableSecondaries = - Collections.unmodifiableList(calculateGoodMembers( - all, calculateBestPingTime(all, false), acceptableLatencyMS, false)); - this.acceptableMembers = - Collections.unmodifiableList(calculateGoodMembers(all, calculateBestPingTime(all, true), acceptableLatencyMS, true)); - master = findMaster(); - } - - public List getAll() { - checkStatus(); - - return all; - } - - public boolean hasMaster() { - return getMaster() != null; - } - - public ReplicaSetNode getMaster() { - checkStatus(); - - return master; - } - - public int getMaxBsonObjectSize() { - if (hasMaster()) { - return getMaster().getMaxBsonObjectSize(); - } else { - return Bytes.MAX_OBJECT_SIZE; - } - } - - public ReplicaSetNode getASecondary() { - checkStatus(); - - if (acceptableSecondaries.isEmpty()) { - return null; - } - return acceptableSecondaries.get(random.nextInt(acceptableSecondaries.size())); - } - - public ReplicaSetNode getASecondary(List tags) { - checkStatus(); - - // optimization - if (tags.isEmpty()) { - return getASecondary(); - } - - List acceptableTaggedSecondaries = getGoodSecondariesByTags(tags); - - if (acceptableTaggedSecondaries.isEmpty()) { - return null; - } - return acceptableTaggedSecondaries.get(random.nextInt(acceptableTaggedSecondaries.size())); - } - - public ReplicaSetNode getAMember() { - checkStatus(); - - if (acceptableMembers.isEmpty()) { - return null; - } - return acceptableMembers.get(random.nextInt(acceptableMembers.size())); - } - - public ReplicaSetNode getAMember(List tags) { - checkStatus(); - - if (tags.isEmpty()) - return getAMember(); - - List acceptableTaggedMembers = getGoodMembersByTags(tags); - - if (acceptableTaggedMembers.isEmpty()) - return null; - - return acceptableTaggedMembers.get(random.nextInt(acceptableTaggedMembers.size())); - } - - List getGoodSecondaries(List all) { - List goodSecondaries = new ArrayList(all.size()); - for (ReplicaSetNode cur : all) { - if (!cur.isOk()) { - continue; - } - goodSecondaries.add(cur); - } - return goodSecondaries; - } - - public List getGoodSecondariesByTags(final List tags) { - checkStatus(); - - List taggedSecondaries = getMembersByTags(all, tags); - return calculateGoodMembers(taggedSecondaries, - calculateBestPingTime(taggedSecondaries, false), acceptableLatencyMS, false); - } - - public List getGoodMembersByTags(final List tags) { - checkStatus(); - - List taggedMembers = getMembersByTags(all, tags); - return calculateGoodMembers(taggedMembers, - calculateBestPingTime(taggedMembers, true), acceptableLatencyMS, true); - } - - public String getSetName() { - checkStatus(); - - return setName; - } - - public ReplicaSetErrorStatus getErrorStatus(){ - return errorStatus; - } - - @Override - public String toString() { - StringBuilder sb = new StringBuilder(); - sb.append("[ "); - for (ReplicaSetNode node : getAll()) - sb.append(node.toJSON()).append(","); - sb.setLength(sb.length() - 1); //remove last comma - sb.append(" ]"); - return sb.toString(); - } - - private void checkStatus(){ - if (!errorStatus.isOk()) - throw new MongoException(errorStatus.getError()); - } - - private ReplicaSetNode findMaster() { - for (ReplicaSetNode node : all) { - if (node.master()) - return node; - } - return null; - } - - private String determineSetName() { - for (ReplicaSetNode node : all) { - String nodeSetName = node.getSetName(); - - if (nodeSetName != null && !nodeSetName.equals("")) { - return nodeSetName; - } - } - - return null; - } - - private ReplicaSetErrorStatus validate() { - //make sure all nodes have the same set name - HashSet nodeNames = new HashSet(); - - for(ReplicaSetNode node : all) { - String nodeSetName = node.getSetName(); - - if(nodeSetName != null && !nodeSetName.equals("")) { - nodeNames.add(nodeSetName); - } - } - - if(nodeNames.size() <= 1) - return new ReplicaSetErrorStatus(true, null); - else { - return new ReplicaSetErrorStatus(false, "nodes with different set names detected: " + nodeNames.toString()); - } - } - - static float calculateBestPingTime(List members, boolean includeMaster) { - float bestPingTime = Float.MAX_VALUE; - for (ReplicaSetNode cur : members) { - if (cur.secondary() || (includeMaster && cur.master())) { - if (cur._pingTime < bestPingTime) { - bestPingTime = cur._pingTime; - } - } - } - return bestPingTime; - } - - static List calculateGoodMembers(List members, float bestPingTime, int acceptableLatencyMS, boolean includeMaster) { - List goodSecondaries = new ArrayList(members.size()); - for (ReplicaSetNode cur : members) { - if (cur.secondary() || (includeMaster && cur.master())) { - if (cur._pingTime - acceptableLatencyMS <= bestPingTime) { - goodSecondaries.add(cur); - } - } - } - return goodSecondaries; - } - - static List getMembersByTags(List members, List tags) { - - List membersByTag = new ArrayList(); - - for (ReplicaSetNode cur : members) { - if (tags != null && cur.getTags() != null && cur.getTags().containsAll(tags)) { - membersByTag.add(cur); - } - } - - return membersByTag; - } - - } - - // Represents the state of a node in the replica set. Instances of this class are immutable. - @Immutable - static class ReplicaSetNode extends Node { - ReplicaSetNode(ServerAddress addr, Set names, String setName, float pingTime, boolean ok, boolean isMaster, boolean isSecondary, - LinkedHashMap tags, int maxBsonObjectSize) { - super(pingTime, addr, maxBsonObjectSize, ok); - this._names = Collections.unmodifiableSet(new HashSet(names)); - this._setName = setName; - this._isMaster = isMaster; - this._isSecondary = isSecondary; - this._tags = Collections.unmodifiableSet(getTagsFromMap(tags)); - } - - private static Set getTagsFromMap(LinkedHashMap tagMap) { - Set tagSet = new HashSet(); - for (Map.Entry curEntry : tagMap.entrySet()) { - tagSet.add(new Tag(curEntry.getKey(), curEntry.getValue())); - } - return tagSet; - } - - public boolean master(){ - return _ok && _isMaster; - } - - public boolean secondary(){ - return _ok && _isSecondary; - } - - public Set getNames() { - return _names; - } - - public String getSetName() { - return _setName; - } - - public Set getTags() { - return _tags; - } - - public float getPingTime() { - return _pingTime; - } - - public String toJSON(){ - StringBuilder buf = new StringBuilder(); - buf.append( "{ address:'" ).append( _addr ).append( "', " ); - buf.append( "ok:" ).append( _ok ).append( ", " ); - buf.append( "ping:" ).append( _pingTime ).append( ", " ); - buf.append( "isMaster:" ).append( _isMaster ).append( ", " ); - buf.append( "isSecondary:" ).append( _isSecondary ).append( ", " ); - buf.append( "setName:" ).append( _setName ).append( ", " ); - buf.append( "maxBsonObjectSize:" ).append( _maxBsonObjectSize ).append( ", " ); - if(_tags != null && _tags.size() > 0){ - List tagObjects = new ArrayList(); - for( Tag tag : _tags) - tagObjects.add(tag.toDBObject()); - - buf.append(new BasicDBObject("tags", tagObjects) ); - } - - buf.append("}"); - - return buf.toString(); - } - - @Override - public boolean equals(Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - ReplicaSetNode node = (ReplicaSetNode) o; - - if (_isMaster != node._isMaster) return false; - if (_maxBsonObjectSize != node._maxBsonObjectSize) return false; - if (_isSecondary != node._isSecondary) return false; - if (_ok != node._ok) return false; - if (Float.compare(node._pingTime, _pingTime) != 0) return false; - if (!_addr.equals(node._addr)) return false; - if (!_names.equals(node._names)) return false; - if (!_tags.equals(node._tags)) return false; - if (!_setName.equals(node._setName)) return false; - - return true; - } - - @Override - public int hashCode() { - int result = _addr.hashCode(); - result = 31 * result + (_pingTime != +0.0f ? Float.floatToIntBits(_pingTime) : 0); - result = 31 * result + _names.hashCode(); - result = 31 * result + _tags.hashCode(); - result = 31 * result + (_ok ? 1 : 0); - result = 31 * result + (_isMaster ? 1 : 0); - result = 31 * result + (_isSecondary ? 1 : 0); - result = 31 * result + _setName.hashCode(); - result = 31 * result + _maxBsonObjectSize; - return result; - } - - private final Set _names; - private final Set _tags; - private final boolean _isMaster; - private final boolean _isSecondary; - private final String _setName; - } - - - @Immutable - static final class ReplicaSetErrorStatus{ - final boolean ok; - final String error; - - ReplicaSetErrorStatus(boolean ok, String error){ - this.ok = ok; - this.error = error; - } - - public boolean isOk(){ - return ok; - } - - public String getError(){ - return error; - } - } - - // Simple class to hold a single tag, both key and value - @Immutable - static final class Tag { - final String key; - final String value; - - Tag(String key, String value) { - this.key = key; - this.value = value; - } - - @Override - public boolean equals(Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - Tag tag = (Tag) o; - - if (key != null ? !key.equals(tag.key) : tag.key != null) return false; - if (value != null ? !value.equals(tag.value) : tag.value != null) return false; - - return true; - } - - @Override - public int hashCode() { - int result = key != null ? key.hashCode() : 0; - result = 31 * result + (value != null ? value.hashCode() : 0); - return result; - } - - public DBObject toDBObject(){ - return new BasicDBObject(key, value); - } - } - - // Represents the state of a node in the replica set. Instances of this class are mutable. - static class UpdatableReplicaSetNode extends UpdatableNode { - - UpdatableReplicaSetNode(ServerAddress addr, - List all, - AtomicReference logger, - Mongo mongo, - MongoOptions mongoOptions, - AtomicReference lastPrimarySignal) { - super(addr, mongo, mongoOptions); - _all = all; - _names.add(addr.toString()); - _logger = logger; - _lastPrimarySignal = lastPrimarySignal; - } - - private void updateAddr() { - try { - if (_addr.updateInetAddress()) { - // address changed, need to use new ports - _port = new DBPort(_addr, null, _mongoOptions); - _mongo.getConnector().updatePortPool(_addr); - _logger.get().log(Level.INFO, "Address of host " + _addr.toString() + " changed to " + _addr.getSocketAddress().toString()); - } - } catch (UnknownHostException ex) { - _logger.get().log(Level.WARNING, null, ex); - } - } - - void update(Set seenNodes) { - CommandResult res = update(); - if (res == null || !_ok) { - return; - } - - _isMaster = res.getBoolean("ismaster", false); - _isSecondary = res.getBoolean("secondary", false); - _lastPrimarySignal.set(res.getString("primary")); - - if (res.containsField("hosts")) { - for (Object x : (List) res.get("hosts")) { - String host = x.toString(); - UpdatableReplicaSetNode node = _addIfNotHere(host); - if (node != null && seenNodes != null) - seenNodes.add(node); - } - } - - if (res.containsField("passives")) { - for (Object x : (List) res.get("passives")) { - String host = x.toString(); - UpdatableReplicaSetNode node = _addIfNotHere(host); - if (node != null && seenNodes != null) - seenNodes.add(node); - } - } - - // Tags were added in 2.0 but may not be present - if (res.containsField("tags")) { - DBObject tags = (DBObject) res.get("tags"); - for (String key : tags.keySet()) { - _tags.put(key, tags.get(key).toString()); - } - } - - //old versions of mongod don't report setName - if (res.containsField("setName")) { - _setName = res.getString("setName", ""); - - if(_logger.get() == null) - _logger.set(Logger.getLogger(_rootLogger.getName() + "." + _setName)); - } - } - - @Override - protected Logger getLogger() { - return _logger.get(); - } - - UpdatableReplicaSetNode _addIfNotHere(String host) { - UpdatableReplicaSetNode n = findNode(host, _all, _logger); - if (n == null) { - try { - n = new UpdatableReplicaSetNode(new ServerAddress(host), _all, _logger, _mongo, _mongoOptions, _lastPrimarySignal); - _all.add(n); - } catch (UnknownHostException un) { - _logger.get().log(Level.WARNING, "couldn't resolve host [" + host + "]"); - } - } - return n; - } - - private UpdatableReplicaSetNode findNode(String host, List members, AtomicReference logger) { - for (UpdatableReplicaSetNode node : members) - if (node._names.contains(host)) - return node; - - ServerAddress addr; - try { - addr = new ServerAddress(host); - } catch (UnknownHostException un) { - logger.get().log(Level.WARNING, "couldn't resolve host [" + host + "]"); - return null; - } - - for (UpdatableReplicaSetNode node : members) { - if (node._addr.equals(addr)) { - node._names.add(host); - return node; - } - } - - return null; - } - - public void close() { - _port.close(); - _port = null; - } - - private final Set _names = Collections.synchronizedSet(new HashSet()); - final LinkedHashMap _tags = new LinkedHashMap(); - - boolean _isMaster = false; - boolean _isSecondary = false; - String _setName; - - private final AtomicReference _logger; - private final AtomicReference _lastPrimarySignal; - private final List _all; - } - - // Thread that monitors the state of the replica set. This thread is responsible for setting a new ReplicaSet - // instance on ReplicaSetStatus.members every pass through the members of the set. - class Updater extends BackgroundUpdater { - - Updater(List initial){ - super("ReplicaSetStatus:Updater"); - _all = new ArrayList(initial.size()); - for ( ServerAddress addr : initial ){ - _all.add( new UpdatableReplicaSetNode( addr, _all, _logger, _mongo, _mongoOptions, _lastPrimarySignal ) ); - } - _nextResolveTime = System.currentTimeMillis() + inetAddrCacheMS; - } - - @Override - public void run() { - try { - while (!Thread.interrupted()) { - int curUpdateIntervalMS = updaterIntervalNoMasterMS; - - try { - updateAll(); - - updateInetAddresses(); - - ReplicaSet replicaSet = new ReplicaSet(createNodeList(), _random, slaveAcceptableLatencyMS); - _replicaSetHolder.set(replicaSet); - - if (replicaSet.getErrorStatus().isOk() && replicaSet.hasMaster()) { - _mongo.getConnector().setMaster(replicaSet.getMaster()); - curUpdateIntervalMS = updaterIntervalMS; - } - } catch (Exception e) { - _logger.get().log(Level.WARNING, "couldn't do update pass", e); - } - - Thread.sleep(curUpdateIntervalMS); - } - } - catch (InterruptedException e) { - // Allow thread to exit - } - - _replicaSetHolder.close(); - closeAllNodes(); - } - - public synchronized void updateAll(){ - HashSet seenNodes = new HashSet(); - - for (int i = 0; i < _all.size(); i++) { - _all.get(i).update(seenNodes); - } - - if (seenNodes.size() > 0) { - // not empty, means that at least 1 server gave node list - // remove unused hosts - Iterator it = _all.iterator(); - while (it.hasNext()) { - if (!seenNodes.contains(it.next())) - it.remove(); - } - } - } - - private List createNodeList() { - List nodeList = new ArrayList(_all.size()); - for (UpdatableReplicaSetNode cur : _all) { - nodeList.add(new ReplicaSetNode(cur._addr, cur._names, cur._setName, cur._pingTimeMS, cur._ok, cur._isMaster, cur._isSecondary, cur._tags, cur._maxBsonObjectSize)); - } - return nodeList; - } - - private void updateInetAddresses() { - long now = System.currentTimeMillis(); - if (inetAddrCacheMS > 0 && _nextResolveTime < now) { - _nextResolveTime = now + inetAddrCacheMS; - for (UpdatableReplicaSetNode node : _all) { - node.updateAddr(); - } - } - } - - private void closeAllNodes() { - for (UpdatableReplicaSetNode node : _all) { - try { - node.close(); - } catch (final Throwable t) { /* nada */ } - } - } - - private final List _all; - private volatile long _nextResolveTime; - private final Random _random = new Random(); - } - - @Override - Node ensureMaster() { - ReplicaSetNode masterNode = getMasterNode(); - if (masterNode != null) { - return masterNode; - } - - _replicaSetHolder.waitForNextUpdate(); - - masterNode = getMasterNode(); - if (masterNode != null) { - return masterNode; - } - - return null; - } - - List getServerAddressList() { - List addrs = new ArrayList(); - for (ReplicaSetNode node : _replicaSetHolder.get().getAll()) - addrs.add(node.getServerAddress()); - return addrs; - } - - /** - * Gets the maximum size for a BSON object supported by the current master server. - * Note that this value may change over time depending on which server is master. - * @return the maximum size, or 0 if not obtained from servers yet. - * @throws MongoException - */ - public int getMaxBsonObjectSize() { - return _replicaSetHolder.get().getMaxBsonObjectSize(); - } - - final ReplicaSetHolder _replicaSetHolder = new ReplicaSetHolder(); - - // will get changed to use set name once its found - private final AtomicReference _logger = new AtomicReference(_rootLogger); - - private final AtomicReference _lastPrimarySignal = new AtomicReference(); - final static int slaveAcceptableLatencyMS; - final static int inetAddrCacheMS; - - static { - slaveAcceptableLatencyMS = Integer.parseInt(System.getProperty("com.mongodb.slaveAcceptableLatencyMS", "15")); - inetAddrCacheMS = Integer.parseInt(System.getProperty("com.mongodb.inetAddrCacheMS", "300000")); - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/Response.java b/src/com/massivecraft/massivecore/xlib/mongodb/Response.java deleted file mode 100644 index 146dff3f..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/Response.java +++ /dev/null @@ -1,201 +0,0 @@ -// Response.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -// Bson -import com.massivecraft.massivecore.xlib.bson.io.Bits; - - -// Java -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.LinkedList; -import java.util.List; - -class Response { - - Response( ServerAddress addr , DBCollection collection , InputStream in, DBDecoder decoder) - throws IOException { - - _host = addr; - - final byte [] b = new byte[36]; - Bits.readFully(in, b); - int pos = 0; - - _len = Bits.readInt(b, pos); - pos += 4; - - if (_len > MAX_LENGTH) { - throw new IllegalArgumentException( "response too long: " + _len ); - } - - _id = Bits.readInt(b, pos); - pos += 4; - - _responseTo = Bits.readInt(b, pos); - pos += 4; - - _operation = Bits.readInt(b, pos); - pos += 4; - - _flags = Bits.readInt(b, pos); - pos += 4; - - _cursor = Bits.readLong(b, pos); - pos += 8; - - _startingFrom = Bits.readInt(b, pos); - pos += 4; - - _num = Bits.readInt(b, pos); - pos += 4; - - final MyInputStream user = new MyInputStream( in , _len - b.length ); - - if ( _num < 2 ) - _objects = new LinkedList(); - else - _objects = new ArrayList( _num ); - - for ( int i=0; i < _num; i++ ){ - if ( user._toGo < 5 ) - throw new IOException( "should have more objects, but only " + user._toGo + " bytes left" ); - // TODO: By moving to generics, you can remove these casts (and requirement to impl DBOBject). - - _objects.add( decoder.decode( user, collection ) ); - } - - if ( user._toGo != 0 ) - throw new IOException( "finished reading objects but still have: " + user._toGo + " bytes to read!' " ); - - if ( _num != _objects.size() ) - throw new RuntimeException( "something is really broken" ); - } - - public int size(){ - return _num; - } - - public ServerAddress serverUsed() { - return _host; - } - - public DBObject get( int i ){ - return _objects.get( i ); - } - - public Iterator iterator(){ - return _objects.iterator(); - } - - public boolean hasGetMore( int queryOptions ){ - if ( _cursor == 0 ) - return false; - - if ( _num > 0 ) - return true; - - if ( ( queryOptions & Bytes.QUERYOPTION_TAILABLE ) == 0 ) - return false; - - // have a tailable cursor, it is always possible to call get more - return true; - } - - public long cursor(){ - return _cursor; - } - - public ServerError getError(){ - if ( _num != 1 ) - return null; - - DBObject obj = get(0); - - if ( ServerError.getMsg( obj , null ) == null ) - return null; - - return new ServerError( obj ); - } - - static class MyInputStream extends InputStream { - MyInputStream( InputStream in , int max ){ - _in = in; - _toGo = max; - } - - public int available() - throws IOException { - return _in.available(); - } - - public int read() - throws IOException { - - if ( _toGo <= 0 ) - return -1; - - int val = _in.read(); - _toGo--; - - return val; - } - - public int read(byte[] b, int off, int len) - throws IOException { - - if ( _toGo <= 0 ) - return -1; - - int n = _in.read(b, off, Math.min(_toGo, len)); - _toGo -= n; - return n; - } - - public void close(){ - throw new RuntimeException( "can't close thos" ); - } - - final InputStream _in; - private int _toGo; - } - - public String toString(){ - return "flags:" + _flags + " _cursor:" + _cursor + " _startingFrom:" + _startingFrom + " _num:" + _num ; - } - - final ServerAddress _host; - - final int _len; - final int _id; - final int _responseTo; - final int _operation; - - final int _flags; - long _cursor; - final int _startingFrom; - final int _num; - - final List _objects; - - private static final int MAX_LENGTH = ( 32 * 1024 * 1024 ); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/ServerAddress.java b/src/com/massivecraft/massivecore/xlib/mongodb/ServerAddress.java deleted file mode 100644 index 73c11ae4..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/ServerAddress.java +++ /dev/null @@ -1,207 +0,0 @@ -// ServerAddress.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.net.InetAddress; -import java.net.InetSocketAddress; -import java.net.UnknownHostException; - -/** - * mongo server address - */ -public class ServerAddress { - - /** - * Creates a ServerAddress with default host and port - * @throws UnknownHostException - */ - public ServerAddress() - throws UnknownHostException { - this( defaultHost() , defaultPort() ); - } - - /** - * Creates a ServerAddress with default port - * @param host hostname - * @throws UnknownHostException - */ - public ServerAddress( String host ) - throws UnknownHostException { - this( host , defaultPort() ); - } - - /** - * Creates a ServerAddress - * @param host hostname - * @param port mongod port - * @throws UnknownHostException - */ - public ServerAddress( String host , int port ) - throws UnknownHostException { - if ( host == null ) - host = defaultHost(); - host = host.trim(); - if ( host.length() == 0 ) - host = defaultHost(); - - int idx = host.indexOf( ":" ); - if ( idx > 0 ){ - if ( port != defaultPort() ) - throw new IllegalArgumentException( "can't specify port in construct and via host" ); - port = Integer.parseInt( host.substring( idx + 1 ) ); - host = host.substring( 0 , idx ).trim(); - } - - _host = host; - _port = port; - updateInetAddress(); - } - - /** - * Creates a ServerAddress with default port - * @param addr host address - */ - public ServerAddress( InetAddress addr ){ - this( new InetSocketAddress( addr , defaultPort() ) ); - } - - /** - * Creates a ServerAddress - * @param addr host address - * @param port mongod port - */ - public ServerAddress( InetAddress addr , int port ){ - this( new InetSocketAddress( addr , port ) ); - } - - /** - * Creates a ServerAddress - * @param addr inet socket address containing hostname and port - */ - public ServerAddress( InetSocketAddress addr ){ - _address = addr; - _host = _address.getHostName(); - _port = _address.getPort(); - } - - // -------- - // equality, etc... - // -------- - - - /** - * Determines whether this address is the same as a given host. - * @param host the address to compare - * @return if they are the same - */ - public boolean sameHost( String host ){ - int idx = host.indexOf( ":" ); - int port = defaultPort(); - if ( idx > 0 ){ - port = Integer.parseInt( host.substring( idx + 1 ) ); - host = host.substring( 0 , idx ); - } - - return - _port == port && - _host.equalsIgnoreCase( host ); - } - - @Override - public boolean equals( Object other ){ - if ( other instanceof ServerAddress ){ - ServerAddress a = (ServerAddress)other; - return - a._port == _port && - a._host.equals( _host ); - } - if ( other instanceof InetSocketAddress ){ - return _address.equals( other ); - } - return false; - } - - @Override - public int hashCode(){ - return _host.hashCode() + _port; - } - - /** - * Gets the hostname - * @return hostname - */ - public String getHost(){ - return _host; - } - - /** - * Gets the port number - * @return port - */ - public int getPort(){ - return _port; - } - - /** - * Gets the underlying socket address - * @return socket address - */ - public InetSocketAddress getSocketAddress(){ - return _address; - } - - @Override - public String toString(){ - return _address.toString(); - } - - final String _host; - final int _port; - volatile InetSocketAddress _address; - - // -------- - // static helpers - // -------- - - /** - * Returns the default database host: "127.0.0.1" - * @return IP address of default host. - */ - public static String defaultHost(){ - return "127.0.0.1"; - } - - /** Returns the default database port: 27017 - * @return the default port - */ - public static int defaultPort(){ - return DBPort.PORT; - } - - /** - * attempts to update the internal InetAddress by resolving the host name. - * @return true if host resolved to a new IP that is different from old one, false otherwise - * @throws UnknownHostException - */ - boolean updateInetAddress() throws UnknownHostException { - InetSocketAddress oldAddress = _address; - _address = new InetSocketAddress( InetAddress.getByName(_host) , _port ); - return !_address.equals(oldAddress); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/ServerError.java b/src/com/massivecraft/massivecore/xlib/mongodb/ServerError.java deleted file mode 100644 index 63600074..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/ServerError.java +++ /dev/null @@ -1,103 +0,0 @@ -// ServerError.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; - -/** - * Represents a server error - */ -public class ServerError { - - ServerError( DBObject o ){ - _err = getMsg( o , null ); - if ( _err == null ) - throw new IllegalArgumentException( "need to have $err" ); - _code = getCode( o ); - } - - static String getMsg( BSONObject o , String def ){ - Object e = o.get( "$err" ); - if ( e == null ) - e = o.get( "err" ); - if ( e == null ) - e = o.get( "errmsg" ); - if ( e == null ) - return def; - return e.toString(); - } - - static int getCode( BSONObject o ){ - Object c = o.get( "code" ); - if ( c == null ) - c = o.get( "$code" ); - if ( c == null ) - c = o.get( "assertionCode" ); - - if ( c == null ) - return -5; - - return ((Number)c).intValue(); - } - - /** - * Gets the error String - * @return - */ - public String getError(){ - return _err; - } - - /** - * Gets the error code - * @return - */ - public int getCode(){ - return _code; - } - - /** - * returns true if the error is "not master", which usually happens when doing operation on slave - * @return - */ - public boolean isNotMasterError(){ - switch ( _code ){ - case 10054: - case 10056: - case 10058: - case 10107: - case 13435: - case 13436: - return true; - } - - return _err.startsWith( "not master" ); - } - - @Override - public String toString(){ - if ( _code > 0 ) - return _code + " " + _err; - return _err; - } - - final String _err; - final int _code; - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/TaggableReadPreference.java b/src/com/massivecraft/massivecore/xlib/mongodb/TaggableReadPreference.java deleted file mode 100644 index 4f8ea482..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/TaggableReadPreference.java +++ /dev/null @@ -1,215 +0,0 @@ -package com.massivecraft.massivecore.xlib.mongodb; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; - -/** - * Abstract base class for all preference which can be combined with tags - * - * @author breinero - */ -public abstract class TaggableReadPreference extends ReadPreference { - private final static List EMPTY = new ArrayList(); - - TaggableReadPreference() { - _tags = EMPTY; - } - - TaggableReadPreference(DBObject firstTagSet, DBObject... remainingTagSets) { - if (firstTagSet == null) { - throw new IllegalArgumentException("Must have at least one tag set"); - } - _tags = new ArrayList(); - _tags.add(firstTagSet); - Collections.addAll(_tags, remainingTagSets); - } - - @Override - public boolean isSlaveOk() { - return true; - } - - @Override - public DBObject toDBObject() { - DBObject readPrefObject = new BasicDBObject("mode", getName()); - - if (!_tags.isEmpty()) - readPrefObject.put("tags", _tags); - - return readPrefObject; - } - - - public List getTagSets() { - List tags = new ArrayList(); - for (DBObject tagSet : _tags) { - tags.add(tagSet); - } - return tags; - } - - @Override - public String toString() { - return getName() + printTags(); - } - - @Override - public boolean equals(final Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - final TaggableReadPreference that = (TaggableReadPreference) o; - - if (!_tags.equals(that._tags)) return false; - - return true; - } - - @Override - public int hashCode() { - int result = _tags.hashCode(); - result = 31 * result + getName().hashCode(); - return result; - } - - String printTags() { - return (_tags.isEmpty() ? "" : " : " + new BasicDBObject("tags", _tags)); - } - - private static List getTagListFromDBObject(final DBObject curTagSet) { - List tagList = new ArrayList(); - for (String key : curTagSet.keySet()) { - tagList.add(new ReplicaSetStatus.Tag(key, curTagSet.get(key).toString())); - } - return tagList; - } - - final List _tags; - - /** - * Read from secondary - * - * @author breinero - */ - static class SecondaryReadPreference extends TaggableReadPreference { - SecondaryReadPreference() { - } - - SecondaryReadPreference(DBObject firstTagSet, DBObject... remainingTagSets) { - super(firstTagSet, remainingTagSets); - } - - @Override - public String getName() { - return "secondary"; - } - - @Override - ReplicaSetStatus.ReplicaSetNode getNode(ReplicaSetStatus.ReplicaSet set) { - - if (_tags.isEmpty()) - return set.getASecondary(); - - for (DBObject curTagSet : _tags) { - List tagList = getTagListFromDBObject(curTagSet); - ReplicaSetStatus.ReplicaSetNode node = set.getASecondary(tagList); - if (node != null) { - return node; - } - } - return null; - } - - } - - /** - * Read from secondary if available, otherwise from primary, irrespective of tags. - * - * @author breinero - */ - static class SecondaryPreferredReadPreference extends SecondaryReadPreference { - SecondaryPreferredReadPreference() { - } - - SecondaryPreferredReadPreference(DBObject firstTagSet, DBObject... remainingTagSets) { - super(firstTagSet, remainingTagSets); - } - - @Override - public String getName() { - return "secondaryPreferred"; - } - - @Override - ReplicaSetStatus.ReplicaSetNode getNode(ReplicaSetStatus.ReplicaSet set) { - ReplicaSetStatus.ReplicaSetNode node = super.getNode(set); - return (node != null) ? node : set.getMaster(); - } - } - - /** - * Read from nearest node respective of tags. - * - * @author breinero - */ - static class NearestReadPreference extends TaggableReadPreference { - NearestReadPreference() { - } - - NearestReadPreference(DBObject firstTagSet, DBObject... remainingTagSets) { - super(firstTagSet, remainingTagSets); - } - - - @Override - public String getName() { - return "nearest"; - } - - - @Override - ReplicaSetStatus.ReplicaSetNode getNode(ReplicaSetStatus.ReplicaSet set) { - - if (_tags.isEmpty()) - return set.getAMember(); - - for (DBObject curTagSet : _tags) { - List tagList = getTagListFromDBObject(curTagSet); - ReplicaSetStatus.ReplicaSetNode node = set.getAMember(tagList); - if (node != null) { - return node; - } - } - return null; - } - } - - /** - * Read from primary if available, otherwise a secondary. - * - * @author breinero - */ - static class PrimaryPreferredReadPreference extends SecondaryReadPreference { - PrimaryPreferredReadPreference() {} - - PrimaryPreferredReadPreference(DBObject firstTagSet, DBObject... remainingTagSets) { - super(firstTagSet, remainingTagSets); - } - - @Override - public String getName() { - return "primaryPreferred"; - } - - @Override - ReplicaSetStatus.ReplicaSetNode getNode(ReplicaSetStatus.ReplicaSet set) { - ReplicaSetStatus.ReplicaSetNode node = set.getMaster(); - return (node != null) ? node : super.getNode(set); - } - } - - - - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/WriteConcern.java b/src/com/massivecraft/massivecore/xlib/mongodb/WriteConcern.java deleted file mode 100644 index 11c3a015..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/WriteConcern.java +++ /dev/null @@ -1,537 +0,0 @@ -// WriteConcern.java - -/** - * Copyright (C) 2008-2011 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.io.Serializable; -import java.lang.reflect.Field; -import java.lang.reflect.Modifier; -import java.util.HashMap; -import java.util.Map; - -/** - *

        WriteConcern control the acknowledgment of write operations with various options. - *

        - * w - *

          - *
        • -1 = Don't even report network errors
          • - *
        • 0 = Don't wait for acknowledgement from the server
          • - *
        • 1 = Wait for acknowledgement, but don't wait for secondaries to replicate
          • - *
        • 2+= Wait for one or more secondaries to also acknowledge
          • - *
        - * wtimeout how long to wait for slaves before failing - *
          - *
        • 0: indefinite
          • - *
        • greater than 0: ms to wait
          • - *
        - *

        - *

        - * Other options: - *

          - *
        • j: wait for group commit to journal
          • - *
        • fsync: force fsync to disk
          • - *
        - * @dochub databases - */ -public class WriteConcern implements Serializable { - - private static final long serialVersionUID = 1884671104750417011L; - - /** - * No exceptions are raised, even for network issues. - */ - public final static WriteConcern ERRORS_IGNORED = new WriteConcern(-1); - - /** - * Write operations that use this write concern will wait for acknowledgement from the primary server before returning. - * Exceptions are raised for network issues, and server errors. - * @since 2.10.0 - */ - public final static WriteConcern ACKNOWLEDGED = new WriteConcern(1); - /** - * Write operations that use this write concern will return as soon as the message is written to the socket. - * Exceptions are raised for network issues, but not server errors. - * @since 2.10.0 - */ - public final static WriteConcern UNACKNOWLEDGED = new WriteConcern(0); - - /** - * Exceptions are raised for network issues, and server errors; the write operation waits for the server to flush - * the data to disk. - */ - public final static WriteConcern FSYNCED = new WriteConcern(true); - - /** - * Exceptions are raised for network issues, and server errors; the write operation waits for the server to - * group commit to the journal file on disk. - */ - public final static WriteConcern JOURNALED = new WriteConcern( 1, 0, false, true ); - - /** - * Exceptions are raised for network issues, and server errors; waits for at least 2 servers for the write operation. - */ - public final static WriteConcern REPLICA_ACKNOWLEDGED= new WriteConcern(2); - - /** - * No exceptions are raised, even for network issues. - *

        - * This field has been superseded by {@code WriteConcern.ERRORS_IGNORED}, and may be deprecated in a future release. - * @see WriteConcern#ERRORS_IGNORED - */ - public final static WriteConcern NONE = new WriteConcern(-1); - - /** - * Write operations that use this write concern will return as soon as the message is written to the socket. - * Exceptions are raised for network issues, but not server errors. - *

        - * This field has been superseded by {@code WriteConcern.UNACKNOWLEDGED}, and may be deprecated in a future release. - * @see WriteConcern#UNACKNOWLEDGED - */ - public final static WriteConcern NORMAL = new WriteConcern(0); - - /** - * Write operations that use this write concern will wait for acknowledgement from the primary server before returning. - * Exceptions are raised for network issues, and server errors. - *

        - * This field has been superseded by {@code WriteConcern.ACKNOWLEDGED}, and may be deprecated in a future release. - * @see WriteConcern#ACKNOWLEDGED - */ - public final static WriteConcern SAFE = new WriteConcern(1); - - /** - * Exceptions are raised for network issues, and server errors; waits on a majority of servers for the write operation. - */ - public final static WriteConcern MAJORITY = new Majority(); - - /** - * Exceptions are raised for network issues, and server errors; the write operation waits for the server to flush - * the data to disk. - *

        - * This field has been superseded by {@code WriteConcern.FSYNCED}, and may be deprecated in a future release. - * @see WriteConcern#FSYNCED - */ - public final static WriteConcern FSYNC_SAFE = new WriteConcern(true); - - /** - * Exceptions are raised for network issues, and server errors; the write operation waits for the server to - * group commit to the journal file on disk. - *

        - * This field has been superseded by {@code WriteConcern.JOURNALED}, and may be deprecated in a future release. - * @see WriteConcern#JOURNALED - */ - public final static WriteConcern JOURNAL_SAFE = new WriteConcern( 1, 0, false, true ); - - /** - * Exceptions are raised for network issues, and server errors; waits for at least 2 servers for the write operation. - *

        - * This field has been superseded by {@code WriteConcern.REPLICA_ACKNOWLEDGED}, and may be deprecated in a future release. - * @see WriteConcern#REPLICA_ACKNOWLEDGED - */ - public final static WriteConcern REPLICAS_SAFE = new WriteConcern(2); - - // map of the constants from above for use by fromString - private static Map _namedConcerns = null; - - /** - * Default constructor keeping all options as default. Be careful using this constructor, as it's equivalent to - * {@code WriteConcern.UNACKNOWLEDGED}, so writes may be lost without any errors being reported. - * @see WriteConcern#UNACKNOWLEDGED - */ - public WriteConcern(){ - this(0); - } - - /** - * Calls {@link WriteConcern#WriteConcern(int, int, boolean)} with wtimeout=0 and fsync=false - * @param w number of writes - */ - public WriteConcern( int w ){ - this( w , 0 , false ); - } - - /** - * Tag based Write Concern with wtimeout=0, fsync=false, and j=false - * @param w Write Concern tag - */ - public WriteConcern( String w ){ - this( w , 0 , false, false ); - } - - /** - * Calls {@link WriteConcern#WriteConcern(int, int, boolean)} with fsync=false - * @param w number of writes - * @param wtimeout timeout for write operation - */ - public WriteConcern( int w , int wtimeout ){ - this( w , wtimeout , false ); - } - - /** - * Calls {@link WriteConcern#WriteConcern(int, int, boolean)} with w=1 and wtimeout=0 - * @param fsync whether or not to fsync - */ - public WriteConcern( boolean fsync ){ - this( 1 , 0 , fsync); - } - - /** - * Creates a WriteConcern object. - *

        Specifies the number of servers to wait for on the write operation, and exception raising behavior

        - *

        w represents the number of servers: - *

          - *
        • {@code w=-1} None, no checking is done
          • - *
        • {@code w=0} None, network socket errors raised
          • - *
        • {@code w=1} Checks server for errors as well as network socket errors raised
          • - *
        • {@code w>1} Checks servers (w) for errors as well as network socket errors raised
          • - *
        - *

        - * @param w number of writes - * @param wtimeout timeout for write operation - * @param fsync whether or not to fsync - */ - public WriteConcern( int w , int wtimeout , boolean fsync ){ - this(w, wtimeout, fsync, false); - } - - /** - * Creates a WriteConcern object. - *

        Specifies the number of servers to wait for on the write operation, and exception raising behavior

        - *

        w represents the number of servers: - *

          - *
        • {@code w=-1} None, no checking is done
          • - *
        • {@code w=0} None, network socket errors raised
          • - *
        • {@code w=1} Checks server for errors as well as network socket errors raised
          • - *
        • {@code w>1} Checks servers (w) for errors as well as network socket errors raised
          • - *
        - *

        - * @param w number of writes - * @param wtimeout timeout for write operation - * @param fsync whether or not to fsync - * @param j whether writes should wait for a journaling group commit - */ - public WriteConcern( int w , int wtimeout , boolean fsync , boolean j ){ - this( w, wtimeout, fsync, j, false); - } - - /** - * Creates a WriteConcern object. - *

        Specifies the number of servers to wait for on the write operation, and exception raising behavior

        - *

        w represents the number of servers: - *

          - *
        • {@code w=-1} None, no checking is done
          • - *
        • {@code w=0} None, network socket errors raised
          • - *
        • {@code w=1} Checks server for errors as well as network socket errors raised
          • - *
        • {@code w>1} Checks servers (w) for errors as well as network socket errors raised
          • - *
        - *

        - * @param w number of writes - * @param wtimeout timeout for write operation - * @param fsync whether or not to fsync - * @param j whether writes should wait for a journaling group commit - * @param continueOnInsertError if batch inserts should continue after the first error - */ - public WriteConcern( int w , int wtimeout , boolean fsync , boolean j, boolean continueOnInsertError) { - _w = w; - _wtimeout = wtimeout; - _fsync = fsync; - _j = j; - _continueOnErrorForInsert = continueOnInsertError; - } - - /** - * Creates a WriteConcern object. - *

        Specifies the number of servers to wait for on the write operation, and exception raising behavior

        - *

        w represents the number of servers: - *

          - *
        • {@code w=-1} None, no checking is done
          • - *
        • {@code w=0} None, network socket errors raised
          • - *
        • {@code w=1} Checks server for errors as well as network socket errors raised
          • - *
        • {@code w>1} Checks servers (w) for errors as well as network socket errors raised
          • - *
        - *

        - * @param w number of writes - * @param wtimeout timeout for write operation - * @param fsync whether or not to fsync - * @param j whether writes should wait for a journaling group commit - */ - public WriteConcern( String w , int wtimeout , boolean fsync, boolean j ){ - this( w, wtimeout, fsync, j, false); - } - - /** - * Creates a WriteConcern object. - *

        Specifies the number of servers to wait for on the write operation, and exception raising behavior

        - *

        w represents the number of servers: - *

          - *
        • {@code w=-1} None, no checking is done
          • - *
        • {@code w=0} None, network socket errors raised
          • - *
        • {@code w=1} Checks server for errors as well as network socket errors raised
          • - *
        • {@code w>1} Checks servers (w) for errors as well as network socket errors raised
          • - *
        - *

        - * @param w number of writes - * @param wtimeout timeout for write operation - * @param fsync whether or not to fsync - * @param j whether writes should wait for a journaling group commit - * @param continueOnInsertError if batch inserts should continue after the first error - * @return - */ - public WriteConcern( String w , int wtimeout , boolean fsync, boolean j, boolean continueOnInsertError ){ - if (w == null) { - throw new IllegalArgumentException("w can not be null"); - } - - _w = w; - _wtimeout = wtimeout; - _fsync = fsync; - _j = j; - _continueOnErrorForInsert = continueOnInsertError; - } - - /** - * Gets the getlasterror command for this write concern. - * - * @return getlasterror command, even if w <= 0 - */ - public BasicDBObject getCommand() { - BasicDBObject _command = new BasicDBObject( "getlasterror" , 1 ); - - if (_w instanceof Integer && ((Integer) _w > 1) || (_w instanceof String)){ - _command.put( "w" , _w ); - } - - if (_wtimeout > 0) { - _command.put( "wtimeout" , _wtimeout ); - } - - if ( _fsync ) - _command.put( "fsync" , true ); - - if ( _j ) - _command.put( "j", true ); - - return _command; - } - - /** - * Sets the w value (the write strategy) - * @param w - */ - public void setWObject(Object w) { - if ( ! (w instanceof Integer) && ! (w instanceof String) ) - throw new IllegalArgumentException("The w parameter must be an int or a String"); - this._w = w; - } - - /** - * Gets the w value (the write strategy) - * @return - */ - public Object getWObject(){ - return _w; - } - - /** - * Gets the w parameter (the write strategy) - * @return - */ - public int getW(){ - return (Integer) _w; - } - - /** - * Gets the w parameter (the write strategy) in String format - * @return w as a string - */ - public String getWString(){ - return _w.toString(); - } - - /** - * Gets the write timeout (in milliseconds) - * @return - */ - public int getWtimeout(){ - return _wtimeout; - } - - /** - * Gets the fsync flag (fsync to disk on the server) - * @return - */ - public boolean getFsync(){ - return _fsync; - } - - /** - * Gets the fsync flag (fsync to disk on the server) - * @return - */ - public boolean fsync(){ - return _fsync; - } - - /** - * Returns whether network error may be raised (w >= 0) - * @return - */ - public boolean raiseNetworkErrors(){ - if (_w instanceof Integer) - return (Integer) _w >= 0; - return _w != null; - } - - /** - * Returns whether "getlasterror" should be called (w > 0) - * @return - */ - public boolean callGetLastError(){ - if (_w instanceof Integer) - return (Integer) _w > 0; - return _w != null; - } - - /** - * Gets the WriteConcern constants by name: NONE, NORMAL, SAFE, FSYNC_SAFE, - * REPLICA_SAFE. (matching is done case insensitively) - * @param name - * @return - */ - public static WriteConcern valueOf(String name) { - if (_namedConcerns == null) { - HashMap newMap = new HashMap( 8 , 1 ); - for (Field f : WriteConcern.class.getFields()) - if (Modifier.isStatic( f.getModifiers() ) && f.getType().equals( WriteConcern.class )) { - try { - String key = f.getName().toLowerCase(); - newMap.put(key, (WriteConcern) f.get( null ) ); - } catch (Exception e) { - throw new RuntimeException( e ); - } - } - - // Thought about doing a synchronize but this seems just as safe and - // I don't care about race conditions. - _namedConcerns = newMap; - } - - return _namedConcerns.get( name.toLowerCase() ); - } - - @Override - public String toString() { - return "WriteConcern " + getCommand() + " / (Continue Inserting on Errors? " + getContinueOnErrorForInsert() + ")"; - } - - @Override - public boolean equals(Object o) { - if (this == o) return true; - if (o == null || getClass() != o.getClass()) return false; - - WriteConcern that = (WriteConcern) o; - - if (_continueOnErrorForInsert != that._continueOnErrorForInsert) return false; - if (_fsync != that._fsync) return false; - if (_j != that._j) return false; - if (_wtimeout != that._wtimeout) return false; - if (!_w.equals(that._w)) return false; - - return true; - } - - @Override - public int hashCode() { - int result = _w.hashCode(); - result = 31 * result + _wtimeout; - result = 31 * result + (_fsync ? 1 : 0); - result = 31 * result + (_j ? 1 : 0); - result = 31 * result + (_continueOnErrorForInsert ? 1 : 0); - return result; - } - - /** - * Gets the j parameter (journal syncing) - * @return - */ - public boolean getJ() { - return _j; - } - - /** - * Toggles the "continue inserts on error" mode. This only applies to server side errors. - * If there is a document which does not validate in the client, an exception will still - * be thrown in the client. - * This will return a *NEW INSTANCE* of WriteConcern with your preferred continueOnInsert value - * - * @param continueOnErrorForInsert - */ - public WriteConcern continueOnErrorForInsert(boolean continueOnErrorForInsert) { - if ( _w instanceof Integer ) - return new WriteConcern((Integer) _w, _wtimeout, _fsync, _j, continueOnErrorForInsert); - else if ( _w instanceof String ) - return new WriteConcern((String) _w, _wtimeout, _fsync, _j, continueOnErrorForInsert); - else - throw new IllegalStateException("The w parameter must be an int or a String"); - } - - /** - * Gets the "continue inserts on error" mode - * @return - */ - public boolean getContinueOnErrorForInsert() { - return _continueOnErrorForInsert; - } - - /** - * Create a Majority Write Concern that requires a majority of - * servers to acknowledge the write. - * - * @param wtimeout timeout for write operation - * @param fsync whether or not to fsync - * @param j whether writes should wait for a journaling group commit - */ - public static Majority majorityWriteConcern( int wtimeout, boolean fsync, boolean j ) { - return new Majority( wtimeout, fsync, j ); - } - - - Object _w = 0; - int _wtimeout = 0; - boolean _fsync = false; - boolean _j = false; - boolean _continueOnErrorForInsert = false; - - public static class Majority extends WriteConcern { - - private static final long serialVersionUID = -4128295115883875212L; - - public Majority( ) { - super( "majority", 0, false, false ); - } - - public Majority( int wtimeout, boolean fsync, boolean j ){ - super( "majority", wtimeout, fsync, j ); - } - - @Override - public String toString(){ - return "[Majority] WriteConcern " + getCommand(); - } - - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/WriteConcernException.java b/src/com/massivecraft/massivecore/xlib/mongodb/WriteConcernException.java deleted file mode 100644 index 46a4e49d..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/WriteConcernException.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (c) 2008 - 2013 10gen, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package com.massivecraft.massivecore.xlib.mongodb; - -/** - * An exception representing an error reported due to a write failure. - */ -public class WriteConcernException extends MongoException { - - private static final long serialVersionUID = 841056799207039974L; - - private final CommandResult commandResult; - - /** - * Construct a new instance with the CommandResult from getlasterror command - * - * @param commandResult the command result - */ - public WriteConcernException(final CommandResult commandResult) { - super(commandResult.getCode(), commandResult.toString()); - this.commandResult = commandResult; - } - - /** - * Gets the getlasterror command result document. - * - * @return the command result - */ - public CommandResult getCommandResult() { - return commandResult; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/WriteResult.java b/src/com/massivecraft/massivecore/xlib/mongodb/WriteResult.java deleted file mode 100644 index 4d071bad..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/WriteResult.java +++ /dev/null @@ -1,166 +0,0 @@ -// WriteResult.java - -package com.massivecraft.massivecore.xlib.mongodb; - -import java.io.IOException; - - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/** - * This class lets you access the results of the previous write. - * if you have STRICT mode on, this just stores the result of that getLastError call - * if you don't, then this will actually do the getlasterror call. - * if another operation has been done on this connection in the interim, calls will fail - */ -public class WriteResult { - - WriteResult( CommandResult o , WriteConcern concern ){ - _lastErrorResult = o; - _lastConcern = concern; - _lazy = false; - _port = null; - _db = null; - } - - WriteResult( DB db , DBPort p , WriteConcern concern ){ - _db = db; - _port = p; - _lastCall = p._calls.get(); - _lastConcern = concern; - _lazy = true; - } - - /** - * Gets the last result from getLastError() - * @return - */ - public CommandResult getCachedLastError(){ - return _lastErrorResult; - - } - - /** - * Gets the last {@link WriteConcern} used when calling getLastError() - * @return - */ - public WriteConcern getLastConcern(){ - return _lastConcern; - - } - - /** - * calls {@link WriteResult#getLastError(com.mongodb.WriteConcern)} with concern=null - * @return - * @throws MongoException - */ - public synchronized CommandResult getLastError(){ - return getLastError(null); - } - - /** - * This method does following: - * - returns the existing CommandResult if concern is null or less strict than the concern it was obtained with - * - otherwise attempts to obtain a CommandResult by calling getLastError with the concern - * @param concern the concern - * @return - * @throws MongoException - */ - public synchronized CommandResult getLastError(WriteConcern concern){ - if ( _lastErrorResult != null ) { - // do we have a satisfying concern? - if ( concern == null || ( _lastConcern != null && _lastConcern.getW() >= concern.getW() ) ) - return _lastErrorResult; - } - - // here we dont have a satisfying result - if ( _port != null ){ - try { - _lastErrorResult = _port.tryGetLastError( _db , _lastCall , (concern == null) ? new WriteConcern() : concern ); - } catch ( IOException ioe ){ - throw new MongoException.Network( ioe.getMessage() , ioe ); - } - - if (_lastErrorResult == null) - throw new IllegalStateException( "The connection may have been used since this write, cannot obtain a result" ); - _lastConcern = concern; - _lastCall++; - } else { - // this means we dont have satisfying result and cant get new one - throw new IllegalStateException( "Don't have a port to obtain a write result, and existing one is not good enough." ); - } - - return _lastErrorResult; - } - - - /** - * Gets the error String ("err" field) - * @return - * @throws MongoException - */ - public String getError(){ - Object foo = getField( "err" ); - if ( foo == null ) - return null; - return foo.toString(); - } - - /** - * Gets the "n" field, which contains the number of documents - * affected in the write operation. - * @return - * @throws MongoException - */ - public int getN(){ - return getLastError().getInt( "n" ); - } - - /** - * Gets a field - * @param name field name - * @return - * @throws MongoException - */ - public Object getField( String name ){ - return getLastError().get( name ); - } - - /** - * Returns whether or not the result is lazy, meaning that getLastError was not called automatically - * @return - */ - public boolean isLazy(){ - return _lazy; - } - - @Override - public String toString(){ - CommandResult res = getCachedLastError(); - if (res != null) - return res.toString(); - return "N/A"; - } - - private long _lastCall; - private WriteConcern _lastConcern; - private CommandResult _lastErrorResult; - final private DB _db; - final private DBPort _port; - final private boolean _lazy; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/CLI.java b/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/CLI.java deleted file mode 100644 index cfb41647..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/CLI.java +++ /dev/null @@ -1,164 +0,0 @@ -// CLI.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.gridfs; - -import com.massivecraft.massivecore.xlib.mongodb.DBObject; -import com.massivecraft.massivecore.xlib.mongodb.Mongo; -import com.massivecraft.massivecore.xlib.mongodb.MongoClient; -import com.massivecraft.massivecore.xlib.mongodb.util.Util; - -import java.io.File; -import java.security.DigestInputStream; -import java.security.MessageDigest; - - -/** - * a simple CLI for Gridfs - */ -@SuppressWarnings({"unused"}) -public class CLI { - - /** - * Dumps usage info to stdout - */ - private static void printUsage() { - System.out.println("Usage : [--bucket bucketname] action"); - System.out.println(" where action is one of:"); - System.out.println(" list : lists all files in the store"); - System.out.println(" put filename : puts the file filename into the store"); - System.out.println(" get filename1 filename2 : gets filename1 from store and sends to filename2"); - System.out.println(" md5 filename : does an md5 hash on a file in the db (for testing)"); - } - - private static String host = "127.0.0.1"; - private static String db = "test"; - - private static Mongo _mongo = null; - - private static Mongo getMongo() - throws Exception { - if ( _mongo == null ) - _mongo = new MongoClient( host ); - return _mongo; - } - - private static GridFS _gridfs; - private static GridFS getGridFS() - throws Exception { - if ( _gridfs == null ) - _gridfs = new GridFS( getMongo().getDB( db ) ); - return _gridfs; - } - - public static void main(String[] args) throws Exception { - - if ( args.length < 1 ){ - printUsage(); - return; - } - - Mongo m = null; - - for ( int i=0; i= 0 ){ - read++; - int r = is.read( new byte[17] ); - if ( r < 0 ) - break; - read += r; - } - byte[] digest = md5.digest(); - System.out.println( "length: " + read + " md5: " + Util.toHex( digest ) ); - return; - } - - - System.err.println( "unknown option: " + s ); - return; - } - - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFS.java b/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFS.java deleted file mode 100644 index 96480bb3..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFS.java +++ /dev/null @@ -1,409 +0,0 @@ -// GridFS.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.gridfs; - -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.List; - -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObject; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObjectBuilder; -import com.massivecraft.massivecore.xlib.mongodb.DB; -import com.massivecraft.massivecore.xlib.mongodb.DBCollection; -import com.massivecraft.massivecore.xlib.mongodb.DBCursor; -import com.massivecraft.massivecore.xlib.mongodb.DBObject; - -/** - * Implementation of GridFS v1.0 - * - * GridFS 1.0 spec - * - * @dochub gridfs - */ -public class GridFS { - - /** - * file's chunk size - */ - public static final int DEFAULT_CHUNKSIZE = 256 * 1024; - - /** - * file's max chunk size - */ - public static final long MAX_CHUNKSIZE = (long)(3.5 * 1000 * 1000); - - /** - * bucket to use for the collection namespaces - */ - public static final String DEFAULT_BUCKET = "fs"; - - // -------------------------- - // ------ constructors ------- - // -------------------------- - - /** - * Creates a GridFS instance for the default bucket "fs" - * in the given database. Set the preferred WriteConcern on the give DB with DB.setWriteConcern - * @see com.massivecraft.massivecore.xlib.mongodb.WriteConcern - * @param db database to work with - * @throws MongoException - */ - public GridFS(DB db) { - this(db, DEFAULT_BUCKET); - } - - /** - * Creates a GridFS instance for the specified bucket - * in the given database. Set the preferred WriteConcern on the give DB with DB.setWriteConcern - * - * @see com.massivecraft.massivecore.xlib.mongodb.WriteConcern - * @param db database to work with - * @param bucket bucket to use in the given database - * @throws MongoException - */ - public GridFS(DB db, String bucket) { - _db = db; - _bucketName = bucket; - - _filesCollection = _db.getCollection( _bucketName + ".files" ); - _chunkCollection = _db.getCollection( _bucketName + ".chunks" ); - - // ensure standard indexes as long as collections are small - if (_filesCollection.count() < 1000) - _filesCollection.ensureIndex( BasicDBObjectBuilder.start().add( "filename" , 1 ).add( "uploadDate" , 1 ).get() ); - if (_chunkCollection.count() < 1000) - _chunkCollection.ensureIndex( BasicDBObjectBuilder.start().add( "files_id" , 1 ).add( "n" , 1 ).get() , BasicDBObjectBuilder.start().add( "unique" , 1 ).get() ); - - _filesCollection.setObjectClass( GridFSDBFile.class ); - } - - - // -------------------------- - // ------ utils ------- - // -------------------------- - - - /** - * gets the list of files stored in this gridfs, sorted by filename - * - * @return cursor of file objects - */ - public DBCursor getFileList(){ - return getFileList(new BasicDBObject()); - } - - /** - * gets a filtered list of files stored in this gridfs, sorted by filename - * - * @param query filter to apply - * @return cursor of file objects - */ - public DBCursor getFileList( DBObject query ){ - return getFileList(query, new BasicDBObject("filename",1)); - } - - /** - * gets a filtered list of files stored in this gridfs, sorted by param sort - * - * @param query filter to apply - * @param sort sorting to apply - * @return cursor of file objects - */ - public DBCursor getFileList( DBObject query, DBObject sort){ - return _filesCollection.find( query ).sort(sort); - } - - - // -------------------------- - // ------ reading ------- - // -------------------------- - - /** - * finds one file matching the given id. Equivalent to findOne(id) - * @param id - * @return - * @throws MongoException - */ - public GridFSDBFile find( ObjectId id ){ - return findOne( id ); - } - /** - * finds one file matching the given id. - * @param id - * @return - * @throws MongoException - */ - public GridFSDBFile findOne( ObjectId id ){ - return findOne( new BasicDBObject( "_id" , id ) ); - } - /** - * finds one file matching the given filename - * @param filename - * @return - * @throws MongoException - */ - public GridFSDBFile findOne( String filename ){ - return findOne( new BasicDBObject( "filename" , filename ) ); - } - /** - * finds one file matching the given query - * @param query - * @return - * @throws MongoException - */ - public GridFSDBFile findOne( DBObject query ){ - return _fix( _filesCollection.findOne( query ) ); - } - - /** - * finds a list of files matching the given filename - * @param filename - * @return - * @throws MongoException - */ - public List find( String filename ){ - return find( filename, null ); - } - - /** - * finds a list of files matching the given filename - * @param filename - * @param sort - * @return - * @throws MongoException - */ - public List find( String filename , DBObject sort){ - return find( new BasicDBObject( "filename" , filename ), sort ); - } - - /** - * finds a list of files matching the given query - * @param query - * @return - * @throws MongoException - */ - public List find( DBObject query ){ - return find(query, null); - } - - /** - * finds a list of files matching the given query - * @param query - * @param sort - * @return - * @throws MongoException - */ - public List find( DBObject query , DBObject sort){ - List files = new ArrayList(); - - DBCursor c = null; - try { - c = _filesCollection.find( query ); - if (sort != null) { - c.sort(sort); - } - while ( c.hasNext() ){ - files.add( _fix( c.next() ) ); - } - } finally { - if (c != null){ - c.close(); - } - } - return files; - } - - protected GridFSDBFile _fix( Object o ){ - if ( o == null ) - return null; - - if ( ! ( o instanceof GridFSDBFile ) ) - throw new RuntimeException( "somehow didn't get a GridFSDBFile" ); - - GridFSDBFile f = (GridFSDBFile)o; - f._fs = this; - return f; - } - - - // -------------------------- - // ------ remove ------- - // -------------------------- - - /** - * removes the file matching the given id - * @param id - * @throws MongoException - */ - public void remove( ObjectId id ){ - _filesCollection.remove( new BasicDBObject( "_id" , id ) ); - _chunkCollection.remove( new BasicDBObject( "files_id" , id ) ); - } - - /** - * removes all files matching the given filename - * @param filename - * @throws MongoException - */ - public void remove( String filename ){ - remove( new BasicDBObject( "filename" , filename ) ); - } - - /** - * removes all files matching the given query - * @param query - * @throws MongoException - */ - public void remove( DBObject query ){ - for ( GridFSDBFile f : find( query ) ){ - f.remove(); - } - } - - - // -------------------------- - // ------ writing ------- - // -------------------------- - - /** - * creates a file entry. - * After calling this method, you have to call save() on the GridFSInputFile file - * @param data the file's data - * @return - */ - public GridFSInputFile createFile( byte[] data ){ - return createFile( new ByteArrayInputStream( data ), true ); - } - - - /** - * creates a file entry. - * After calling this method, you have to call save() on the GridFSInputFile file - * @param f the file object - * @return - * @throws IOException - */ - public GridFSInputFile createFile( File f ) - throws IOException { - return createFile( new FileInputStream( f ) , f.getName(), true ); - } - - /** - * creates a file entry. - * after calling this method, you have to call save() on the GridFSInputFile file - * @param in an inputstream containing the file's data - * @return - */ - public GridFSInputFile createFile( InputStream in ){ - return createFile( in , null ); - } - - /** - * creates a file entry. - * after calling this method, you have to call save() on the GridFSInputFile file - * @param in an inputstream containing the file's data - * @param closeStreamOnPersist indicate the passed in input stream should be closed - * once the data chunk persisted - * @return - */ - public GridFSInputFile createFile( InputStream in, boolean closeStreamOnPersist ){ - return createFile( in , null, closeStreamOnPersist ); - } - - /** - * creates a file entry. - * After calling this method, you have to call save() on the GridFSInputFile file - * @param in an inputstream containing the file's data - * @param filename the file name as stored in the db - * @return - */ - public GridFSInputFile createFile( InputStream in , String filename ){ - return new GridFSInputFile( this , in , filename ); - } - - /** - * creates a file entry. - * After calling this method, you have to call save() on the GridFSInputFile file - * @param in an inputstream containing the file's data - * @param filename the file name as stored in the db - * @param closeStreamOnPersist indicate the passed in input stream should be closed - * once the data chunk persisted - * @return - */ - public GridFSInputFile createFile( InputStream in , String filename, boolean closeStreamOnPersist ){ - return new GridFSInputFile( this , in , filename, closeStreamOnPersist ); - } - - /** - * @see {@link GridFS#createFile()} on how to use this method - * @param filename the file name as stored in the db - * @return - */ - public GridFSInputFile createFile(String filename) { - return new GridFSInputFile( this , filename ); - } - - /** - * This method creates an empty {@link GridFSInputFile} instance. On this - * instance an {@link java.io.OutputStream} can be obtained using the - * {@link GridFSInputFile#getOutputStream()} method. You can still call - * {@link GridFSInputFile#setContentType(String)} and - * {@link GridFSInputFile#setFilename(String)}. The file will be completely - * written and closed after calling the {@link java.io.OutputStream#close()} - * method on the output stream. - * - * @return GridFS file handle instance. - */ - public GridFSInputFile createFile() { - return new GridFSInputFile( this ); - } - - - - // -------------------------- - // ------ members ------- - // -------------------------- - - /** - * gets the bucket name used in the collection's namespace - * @return - */ - public String getBucketName(){ - return _bucketName; - } - - /** - * gets the db used - * @return - */ - public DB getDB(){ - return _db; - } - - protected final DB _db; - protected final String _bucketName; - protected final DBCollection _filesCollection; - protected final DBCollection _chunkCollection; - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSDBFile.java b/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSDBFile.java deleted file mode 100644 index 3ec7f5a0..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSDBFile.java +++ /dev/null @@ -1,203 +0,0 @@ -// GridFSDBFile.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.gridfs; - -import java.io.File; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; - -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObject; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObjectBuilder; -import com.massivecraft.massivecore.xlib.mongodb.DBObject; -import com.massivecraft.massivecore.xlib.mongodb.MongoException; - -/** - * This class enables to retrieve a GridFS file metadata and content. - * Operations include: - * - writing data to a file on disk or an OutputStream - * - getting each chunk as a byte array - * - getting an InputStream to stream the data into - * @author antoine - */ -public class GridFSDBFile extends GridFSFile { - - - /** - * Returns an InputStream from which data can be read - * @return - */ - public InputStream getInputStream(){ - return new MyInputStream(); - } - - /** - * Writes the file's data to a file on disk - * @param filename the file name on disk - * @return - * @throws IOException - * @throws MongoException - */ - public long writeTo( String filename ) throws IOException { - return writeTo( new File( filename ) ); - } - /** - * Writes the file's data to a file on disk - * @param f the File object - * @return - * @throws IOException - * @throws MongoException - */ - public long writeTo( File f ) throws IOException { - - FileOutputStream out = null; - try{ - out = new FileOutputStream( f ); - return writeTo( out); - }finally{ - if(out != null) - out.close(); - } - } - - /** - * Writes the file's data to an OutputStream - * @param out the OutputStream - * @return - * @throws IOException - * @throws MongoException - */ - public long writeTo( OutputStream out ) - throws IOException { - final int nc = numChunks(); - for ( int i=0; i= _data.length ){ - if ( _currentChunkIdx + 1 >= _numChunks ) - return -1; - - _data = getChunk( ++_currentChunkIdx ); - _offset = 0; - } - - int r = Math.min( len , _data.length - _offset ); - System.arraycopy( _data , _offset , b , off , r ); - _offset += r; - return r; - } - - /** - * Will smartly skips over chunks without fetching them if possible. - */ - public long skip(long numBytesToSkip) throws IOException { - if (numBytesToSkip <= 0) - return 0; - - if (_currentChunkIdx == _numChunks) - //We're actually skipping over the back end of the file, short-circuit here - //Don't count those extra bytes to skip in with the return value - return 0; - - // offset in the whole file - long offsetInFile = 0; - if (_currentChunkIdx >= 0) - offsetInFile = _currentChunkIdx * _chunkSize + _offset; - if (numBytesToSkip + offsetInFile >= _length) { - _currentChunkIdx = _numChunks; - _data = null; - return _length - offsetInFile; - } - - int temp = _currentChunkIdx; - _currentChunkIdx = (int)((numBytesToSkip + offsetInFile) / _chunkSize); - if (temp != _currentChunkIdx) - _data = getChunk(_currentChunkIdx); - _offset = (int)((numBytesToSkip + offsetInFile) % _chunkSize); - - return numBytesToSkip; - } - - final int _numChunks; - - int _currentChunkIdx = -1; - int _offset = 0; - byte[] _data = null; - } - - void remove(){ - _fs._filesCollection.remove( new BasicDBObject( "_id" , _id ) ); - _fs._chunkCollection.remove( new BasicDBObject( "files_id" , _id ) ); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSFile.java b/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSFile.java deleted file mode 100644 index a0541036..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSFile.java +++ /dev/null @@ -1,301 +0,0 @@ -// GridFSFile.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.gridfs; - -import java.util.Arrays; -import java.util.Collections; -import java.util.Date; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObject; -import com.massivecraft.massivecore.xlib.mongodb.DBObject; -import com.massivecraft.massivecore.xlib.mongodb.MongoException; -import com.massivecraft.massivecore.xlib.mongodb.util.JSON; - -/** - * The abstract class representing a GridFS file - * @author antoine - */ -@SuppressWarnings({"unchecked", "rawtypes"}) -public abstract class GridFSFile implements DBObject { - - - // ------------------------------ - // --------- db ------- - // ------------------------------ - - /** - * Saves the file entry to the files collection - * @throws MongoException - */ - public void save(){ - if ( _fs == null ) - throw new MongoException( "need _fs" ); - _fs._filesCollection.save( this ); - } - - /** - * Verifies that the MD5 matches between the database and the local file. - * This should be called after transferring a file. - * @throws MongoException - */ - public void validate(){ - if ( _fs == null ) - throw new MongoException( "no _fs" ); - if ( _md5 == null ) - throw new MongoException( "no _md5 stored" ); - - DBObject cmd = new BasicDBObject( "filemd5" , _id ); - cmd.put( "root" , _fs._bucketName ); - DBObject res = _fs._db.command( cmd ); - if ( res != null && res.containsField( "md5" ) ) { - String m = res.get( "md5" ).toString(); - if ( m.equals( _md5 ) ) - return; - throw new MongoException( "md5 differ. mine [" + _md5 + "] theirs [" + m + "]" ); - } - - // no md5 from the server - throw new MongoException( "no md5 returned from server: " + res ); - - } - - /** - * Returns the number of chunks that store the file data - * @return - */ - public int numChunks(){ - double d = _length; - d = d / _chunkSize; - return (int)Math.ceil( d ); - } - - // ------------------------------ - // --------- getters ------- - // ------------------------------ - - - /** - * Gets the id - * @return - */ - public Object getId(){ - return _id; - } - - /** - * Gets the filename - * @return - */ - public String getFilename(){ - return _filename; - } - - /** - * Gets the content type - * @return - */ - public String getContentType(){ - return _contentType; - } - - /** - * Gets the file's length - * @return - */ - public long getLength(){ - return _length; - } - - /** - * Gets the size of a chunk - * @return - */ - public long getChunkSize(){ - return _chunkSize; - } - - /** - * Gets the upload date - * @return - */ - public Date getUploadDate(){ - return _uploadDate; - } - - /** - * Gets the aliases from the metadata. - * note: to set aliases, call put( "aliases" , List ) - * @return - */ - public List getAliases(){ - return (List)_extradata.get( "aliases" ); - } - - /** - * Gets the file metadata - * @return - */ - public DBObject getMetaData(){ - return (DBObject)_extradata.get( "metadata" ); - } - - /** - * Gets the file metadata - * @return - */ - public void setMetaData(DBObject metadata){ - _extradata.put( "metadata", metadata ); - } - - /** - * Gets the observed MD5 during transfer - * @return - */ - public String getMD5(){ - return _md5; - } - - // ------------------------------ - // --------- DBOBject methods --- - // ------------------------------ - - public Object put( String key , Object v ){ - if ( key == null ) - throw new RuntimeException( "key should never be null" ); - else if ( key.equals( "_id" ) ) - _id = v; - else if ( key.equals( "filename" ) ) - _filename = v == null ? null : v.toString(); - else if ( key.equals( "contentType" ) ) - _contentType = (String)v; - else if ( key.equals( "length" ) ) - _length = ((Number)v).longValue(); - else if ( key.equals( "chunkSize" ) ) - _chunkSize = ((Number)v).longValue(); - else if ( key.equals( "uploadDate" ) ) - _uploadDate = (Date)v; - else if ( key.equals( "md5" ) ) - _md5 = (String)v; - else - _extradata.put( key , v ); - return v; - } - - public Object get( String key ){ - if ( key == null ) - throw new RuntimeException( "key should never be null" ); - else if ( key.equals( "_id" ) ) - return _id; - else if ( key.equals( "filename" ) ) - return _filename; - else if ( key.equals( "contentType" ) ) - return _contentType; - else if ( key.equals( "length" ) ) - return _length; - else if ( key.equals( "chunkSize" ) ) - return _chunkSize; - else if ( key.equals( "uploadDate" ) ) - return _uploadDate; - else if ( key.equals( "md5" ) ) - return _md5; - return _extradata.get( key ); - } - - public void putAll( BSONObject o ){ - throw new UnsupportedOperationException(); - } - - public void putAll( Map m ){ - throw new UnsupportedOperationException(); - } - - public Map toMap(){ - throw new UnsupportedOperationException(); - } - - public Object removeField( String key ){ - throw new UnsupportedOperationException(); - } - - /* - * @deprecated - */ - @Deprecated - public boolean containsKey( String s ){ - return containsField( s ); - } - - public boolean containsField(String s){ - return keySet().contains( s ); - } - - public Set keySet(){ - Set keys = new HashSet(); - keys.addAll(VALID_FIELDS); - keys.addAll(_extradata.keySet()); - return keys; - } - - public boolean isPartialObject(){ - return false; - } - - public void markAsPartialObject(){ - throw new RuntimeException( "can't load partial GridFSFile file" ); - } - - // ---------------------- - // ------- fields ------- - // ---------------------- - - @Override - public String toString(){ - return JSON.serialize( this ); - } - - /** - * Sets the GridFS associated with this file - * @param fs - */ - protected void setGridFS( GridFS fs ){ - _fs = fs; - } - - protected GridFS _fs = null; - - Object _id; - String _filename; - String _contentType; - long _length; - long _chunkSize; - Date _uploadDate; - List _aliases; - DBObject _extradata = new BasicDBObject(); - String _md5; - - final static Set VALID_FIELDS = Collections.unmodifiableSet( new HashSet( Arrays.asList( new String[]{ - "_id" , "filename" , "contentType" , "length" , "chunkSize" , - "uploadDate" , "aliases" , "md5" - } ) ) ); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSInputFile.java b/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSInputFile.java deleted file mode 100644 index 6e4feddc..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/GridFSInputFile.java +++ /dev/null @@ -1,405 +0,0 @@ -// GridFSInputFile.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.gridfs; - -import com.massivecraft.massivecore.xlib.bson.types.ObjectId; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObjectBuilder; -import com.massivecraft.massivecore.xlib.mongodb.DBObject; -import com.massivecraft.massivecore.xlib.mongodb.MongoException; -import com.massivecraft.massivecore.xlib.mongodb.util.Util; - -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; -import java.security.MessageDigest; -import java.security.NoSuchAlgorithmException; -import java.util.Date; - -/** - * This class represents a GridFS file to be written to the database - * Operations include: - * - writing data obtained from an InputStream - * - getting an OutputStream to stream the data out - * - * @author Eliot Horowitz and Guy K. Kloss - */ -public class GridFSInputFile extends GridFSFile { - - /** - * Default constructor setting the GridFS file name and providing an input - * stream containing data to be written to the file. - * - * @param fs - * The GridFS connection handle. - * @param in - * Stream used for reading data from. - * @param filename - * Name of the file to be created. - * @param closeStreamOnPersist - indicate the passed in input stream should be closed once the data chunk persisted - */ - protected GridFSInputFile( GridFS fs , InputStream in , String filename, boolean closeStreamOnPersist ) { - _fs = fs; - _in = in; - _filename = filename; - _closeStreamOnPersist = closeStreamOnPersist; - - _id = new ObjectId(); - _chunkSize = GridFS.DEFAULT_CHUNKSIZE; - _uploadDate = new Date(); - try { - _messageDigester = MessageDigest.getInstance("MD5"); - } catch (NoSuchAlgorithmException e) { - throw new RuntimeException("No MD5!"); - } - _messageDigester.reset(); - _buffer = new byte[(int) _chunkSize]; - } - - /** - * Default constructor setting the GridFS file name and providing an input - * stream containing data to be written to the file. - * - * @param fs - * The GridFS connection handle. - * @param in - * Stream used for reading data from. - * @param filename - * Name of the file to be created. - */ - protected GridFSInputFile( GridFS fs , InputStream in , String filename ) { - this( fs, in, filename, false); - } - - /** - * Constructor that only provides a file name, but does not rely on the - * presence of an {@link java.io.InputStream}. An - * {@link java.io.OutputStream} can later be obtained for writing using the - * {@link #getOutputStream()} method. - * - * @param fs - * The GridFS connection handle. - * @param filename - * Name of the file to be created. - */ - protected GridFSInputFile( GridFS fs , String filename ) { - this( fs , null , filename ); - } - - /** - * Minimal constructor that does not rely on the presence of an - * {@link java.io.InputStream}. An {@link java.io.OutputStream} can later be - * obtained for writing using the {@link #getOutputStream()} method. - * - * @param fs - * The GridFS connection handle. - */ - protected GridFSInputFile( GridFS fs ) { - this( fs , null , null ); - } - - public void setId(Object id) { - _id = id; - } - - /** - * Sets the file name on the GridFS entry. - * - * @param fn - * File name. - */ - public void setFilename( String fn ) { - _filename = fn; - } - - /** - * Sets the content type (MIME type) on the GridFS entry. - * - * @param ct - * Content type. - */ - public void setContentType( String ct ) { - _contentType = ct; - } - - /** - * Set the chunk size. This must be called before saving any data. - * @param chunkSize The size in bytes. - */ - public void setChunkSize(long chunkSize) { - if (_outputStream != null || _savedChunks) - return; - _chunkSize = chunkSize; - _buffer = new byte[(int) _chunkSize]; - } - - /** - * calls {@link GridFSInputFile#save(long)} with the existing chunk size - * @throws MongoException - */ - @Override - public void save() { - save( _chunkSize ); - } - - /** - * This method first calls saveChunks(long) if the file data has not been saved yet. - * Then it persists the file entry to GridFS. - * - * @param chunkSize - * Size of chunks for file in bytes. - * @throws MongoException - */ - public void save( long chunkSize ) { - if (_outputStream != null) - throw new MongoException( "cannot mix OutputStream and regular save()" ); - - // note that chunkSize only changes _chunkSize in case we actually save chunks - // otherwise there is a risk file and chunks are not compatible - if ( ! _savedChunks ) { - try { - saveChunks( chunkSize ); - } catch ( IOException ioe ) { - throw new MongoException( "couldn't save chunks" , ioe ); - } - } - - super.save(); - } - - /** - * @see com.massivecraft.massivecore.xlib.mongodb.gridfs.GridFSInputFile#saveChunks(long) - * - * @return Number of the next chunk. - * @throws IOException - * on problems reading the new entry's - * {@link java.io.InputStream}. - * @throws MongoException - */ - public int saveChunks() throws IOException { - return saveChunks( _chunkSize ); - } - - /** - * Saves all data into chunks from configured {@link java.io.InputStream} input stream - * to GridFS. A non-default chunk size can be specified. - * This method does NOT save the file object itself, one must call save() to do so. - * - * @param chunkSize - * Size of chunks for file in bytes. - * @return Number of the next chunk. - * @throws IOException - * on problems reading the new entry's - * {@link java.io.InputStream}. - * @throws MongoException - */ - public int saveChunks( long chunkSize ) throws IOException { - if (_outputStream != null) - throw new MongoException( "cannot mix OutputStream and regular save()" ); - if ( _savedChunks ) - throw new MongoException( "chunks already saved!" ); - - if ( chunkSize <= 0 || chunkSize > GridFS.MAX_CHUNKSIZE ) { - throw new MongoException( "chunkSize must be greater than zero and less than or equal to GridFS.MAX_CHUNKSIZE"); - } - - if ( _chunkSize != chunkSize ) { - _chunkSize = chunkSize; - _buffer = new byte[(int) _chunkSize]; - } - - int bytesRead = 0; - while ( bytesRead >= 0 ) { - _currentBufferPosition = 0; - bytesRead = _readStream2Buffer(); - _dumpBuffer( true ); - } - - // only finish data, do not write file, in case one wants to change metadata - _finishData(); - return _currentChunkNumber; - } - - /** - * After retrieving this {@link java.io.OutputStream}, this object will be - * capable of accepting successively written data to the output stream. - * To completely persist this GridFS object, you must finally call the {@link java.io.OutputStream#close()} - * method on the output stream. Note that calling the save() and saveChunks() - * methods will throw Exceptions once you obtained the OutputStream. - * - * @return Writable stream object. - */ - public OutputStream getOutputStream() { - if ( _outputStream == null ) { - _outputStream = new MyOutputStream(); - } - return _outputStream; - } - - /** - * Dumps a new chunk into the chunks collection. Depending on the flag, also - * partial buffers (at the end) are going to be written immediately. - * - * @param writePartial - * Write also partial buffers full. - * @throws MongoException - */ - private void _dumpBuffer( boolean writePartial ) { - if ( ( _currentBufferPosition < _chunkSize ) && !writePartial ) { - // Bail out, chunk not complete yet - return; - } - if (_currentBufferPosition == 0) { - // chunk is empty, may be last chunk - return; - } - - byte[] writeBuffer = _buffer; - if ( _currentBufferPosition != _chunkSize ) { - writeBuffer = new byte[_currentBufferPosition]; - System.arraycopy( _buffer, 0, writeBuffer, 0, _currentBufferPosition ); - } - - DBObject chunk = createChunk(_id, _currentChunkNumber, writeBuffer); - - _fs._chunkCollection.save( chunk ); - - _currentChunkNumber++; - _totalBytes += writeBuffer.length; - _messageDigester.update( writeBuffer ); - _currentBufferPosition = 0; - } - - protected DBObject createChunk(Object id, int currentChunkNumber, byte[] writeBuffer) { - return BasicDBObjectBuilder.start() - .add("files_id", id) - .add("n", currentChunkNumber) - .add("data", writeBuffer).get(); - } - - /** - * Reads a buffer full from the {@link java.io.InputStream}. - * - * @return Number of bytes read from stream. - * @throws IOException - * if the reading from the stream fails. - */ - private int _readStream2Buffer() throws IOException { - int bytesRead = 0; - while ( _currentBufferPosition < _chunkSize && bytesRead >= 0 ) { - bytesRead = _in.read( _buffer, _currentBufferPosition, - (int) _chunkSize - _currentBufferPosition ); - if ( bytesRead > 0 ) { - _currentBufferPosition += bytesRead; - } else if ( bytesRead == 0 ) { - throw new RuntimeException( "i'm doing something wrong" ); - } - } - return bytesRead; - } - - /** - * Marks the data as fully written. This needs to be called before super.save() - */ - private void _finishData() { - if (!_savedChunks) { - _md5 = Util.toHex( _messageDigester.digest() ); - _messageDigester = null; - _length = _totalBytes; - _savedChunks = true; - try { - if ( _in != null && _closeStreamOnPersist ) - _in.close(); - } catch (IOException e) { - //ignore - } - } - } - - private final InputStream _in; - private boolean _closeStreamOnPersist; - private boolean _savedChunks = false; - private byte[] _buffer = null; - private int _currentChunkNumber = 0; - private int _currentBufferPosition = 0; - private long _totalBytes = 0; - private MessageDigest _messageDigester = null; - private OutputStream _outputStream = null; - - /** - * An output stream implementation that can be used to successively write to - * a GridFS file. - * - * @author Guy K. Kloss - */ - class MyOutputStream extends OutputStream { - - /** - * {@inheritDoc} - * - * @see java.io.OutputStream#write(int) - */ - @Override - public void write( int b ) throws IOException { - byte[] byteArray = new byte[1]; - byteArray[0] = (byte) (b & 0xff); - write( byteArray, 0, 1 ); - } - - /** - * {@inheritDoc} - * - * @see java.io.OutputStream#write(byte[], int, int) - */ - @Override - public void write( byte[] b , int off , int len ) throws IOException { - int offset = off; - int length = len; - int toCopy = 0; - while ( length > 0 ) { - toCopy = length; - if ( toCopy > _chunkSize - _currentBufferPosition ) { - toCopy = (int) _chunkSize - _currentBufferPosition; - } - System.arraycopy( b, offset, _buffer, _currentBufferPosition, toCopy ); - _currentBufferPosition += toCopy; - offset += toCopy; - length -= toCopy; - if ( _currentBufferPosition == _chunkSize ) { - _dumpBuffer( false ); - } - } - } - - /** - * Processes/saves all data from {@link java.io.InputStream} and closes - * the potentially present {@link java.io.OutputStream}. The GridFS file - * will be persisted afterwards. - */ - @Override - public void close() { - // write last buffer if needed - _dumpBuffer( true ); - // finish stream - _finishData(); - // save file obj - GridFSInputFile.super.save(); - } - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/package.html b/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/package.html deleted file mode 100644 index 5693da42..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/gridfs/package.html +++ /dev/null @@ -1,3 +0,0 @@ - - GridFS tools. Used for storing files in MongoDB - diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferFactory.java b/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferFactory.java deleted file mode 100644 index 1de0265a..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferFactory.java +++ /dev/null @@ -1,37 +0,0 @@ -// ByteBufferFactory.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.io; - -import java.nio.ByteBuffer; - -public interface ByteBufferFactory { - public ByteBuffer get(); - - public static class SimpleHeapByteBufferFactory implements ByteBufferFactory { - public SimpleHeapByteBufferFactory( int size ){ - _size = size; - } - - public ByteBuffer get(){ - return ByteBuffer.wrap( new byte[_size] ); - } - - final int _size; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferHolder.java b/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferHolder.java deleted file mode 100644 index 700844ea..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferHolder.java +++ /dev/null @@ -1,127 +0,0 @@ -// ByteBufferHolder.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.io; - -import java.nio.ByteBuffer; -import java.util.ArrayList; -import java.util.List; - -public class ByteBufferHolder { - - public ByteBufferHolder(){ - this( 1024 * 1024 * 1024 ); // 1gb - } - - public ByteBufferHolder( int max ){ - _max = max; - } - - public byte get( int i ){ - if ( i >= _pos ) - throw new RuntimeException( "out of bounds" ); - - final int num = i / _bufSize; - final int pos = i % _bufSize; - - return _buffers.get( num ).get( pos ); - } - - public void get( int pos , byte b[] ){ - for ( int i=0; i= _pos ) - throw new RuntimeException( "out of bounds" ); - - final int num = i / _bufSize; - final int pos = i % _bufSize; - - _buffers.get( num ).put( pos , val ); - } - - public int position(){ - return _pos; - } - - public void position( int p ){ - _pos = p; - int num = _pos / _bufSize; - int pos = _pos % _bufSize; - - while ( _buffers.size() <= num ) - _addBucket(); - - ByteBuffer bb = _buffers.get( num ); - bb.position( pos ); - for ( int i=num+1; i<_buffers.size(); i++ ) - _buffers.get( i ).position( 0 ); - } - - public int remaining(){ - return Integer.MAX_VALUE; - } - - public void put( ByteBuffer in ){ - while ( in.hasRemaining() ){ - int num = _pos / _bufSize; - if ( num >= _buffers.size() ) - _addBucket(); - - ByteBuffer bb = _buffers.get( num ); - - final int canRead = Math.min( bb.remaining() , in.remaining() ); - - final int oldLimit = in.limit(); - in.limit( in.position() + canRead ); - - bb.put( in ); - - in.limit( oldLimit ); - - _pos += canRead; - } - - } - - private void _addBucket(){ - if ( capacity() + _bufSize > _max ) - throw new RuntimeException( "too big current:" + capacity() ); - _buffers.add( ByteBuffer.allocateDirect( _bufSize ) ); - } - - public int capacity(){ - return _buffers.size() * _bufSize; - } - - public String toString(){ - StringBuilder buf = new StringBuilder(); - buf.append( "{ ByteBufferHolder pos:" + _pos + " " ); - for ( ByteBuffer bb : _buffers ) - buf.append( bb ).append( " " ); - return buf.append( "}" ).toString(); - } - - List _buffers = new ArrayList(); - int _pos = 0; - final int _max; - - static final int _bufSize = 4096; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferInputStream.java b/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferInputStream.java deleted file mode 100644 index b08c151e..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferInputStream.java +++ /dev/null @@ -1,120 +0,0 @@ -// ByteBufferInputStream.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.io; - -import java.io.InputStream; -import java.nio.ByteBuffer; -import java.util.List; - -public class ByteBufferInputStream extends InputStream { - - public ByteBufferInputStream( List lst ){ - this( lst , false ); - } - - public ByteBufferInputStream( List lst , boolean flip ){ - _lst = lst; - if ( flip ) - for ( ByteBuffer buf : _lst ) - buf.flip(); - } - - public int available(){ - int avail = 0; - for ( int i=_pos; i<_lst.size(); i++ ) - avail += _lst.get( i ).remaining(); - return avail; - } - - public void close(){} - - public void mark(int readlimit){ - throw new RuntimeException( "mark not supported" ); - } - - public void reset(){ - throw new RuntimeException( "mark not supported" ); - } - - public boolean markSupported(){ - return false; - } - - public int read(){ - if ( _pos >= _lst.size() ) - return -1; - - ByteBuffer buf = _lst.get( _pos ); - if ( buf.remaining() > 0 ) - return buf.get() & 0xff; - - _pos++; - return read(); - } - - public int read(byte[] b){ - return read( b , 0 , b.length ); - } - - public int read(byte[] b, int off, int len){ - if ( _pos >= _lst.size() ) - return -1; - - ByteBuffer buf = _lst.get( _pos ); - - if ( buf.remaining() == 0 ){ - _pos++; - return read( b , off , len ); - } - - int toRead = Math.min( len , buf.remaining() ); - buf.get( b , off , toRead ); - - if ( toRead == len || _pos + 1 >= _lst.size() ) - return toRead; - - _pos++; - return toRead + read( b , off + toRead , len - toRead ); - } - - - public long skip(long n){ - long skipped = 0; - - while ( n >= 0 && _pos < _lst.size() ){ - ByteBuffer b = _lst.get( _pos ); - if ( b.remaining() < n ){ - skipped += b.remaining(); - n -= b.remaining(); - b.position( b.limit() ); - _pos++; - continue; - } - - skipped += n; - b.position( (int)(b.position() + n) ); - return skipped; - } - - return skipped; - } - - final List _lst; - private int _pos = 0; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferOutputStream.java b/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferOutputStream.java deleted file mode 100644 index 385faca8..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteBufferOutputStream.java +++ /dev/null @@ -1,95 +0,0 @@ -// ByteBufferOutputStream.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.io; - -import java.io.OutputStream; -import java.nio.ByteBuffer; -import java.util.ArrayList; -import java.util.List; - -public class ByteBufferOutputStream extends OutputStream { - - public ByteBufferOutputStream(){ - this( _defaultFactory ); - } - - public ByteBufferOutputStream( int size ){ - this( new ByteBufferFactory.SimpleHeapByteBufferFactory( size ) ); - } - - public ByteBufferOutputStream( ByteBufferFactory factory ){ - _factory = factory; - } - - public void close(){ - } - - public void flush(){ - } - - public void write(byte[] b){ - write( b , 0 , b.length ); - } - - public void write(byte[] b, int off, int len){ - ByteBuffer cur = _need( 1 ); - - int toWrite = Math.min( len , cur.remaining() ); - cur.put( b , off , toWrite ); - - if ( toWrite == len ) - return; - - write( b , off + toWrite , len - toWrite ); - } - - public void write(int b){ - _need(1).put((byte)b); - } - - public List getBuffers(){ - return _lst; - } - - public List getBuffers( boolean flip ){ - if ( flip ) - for ( ByteBuffer buf : _lst ) - buf.flip(); - return _lst; - } - - private ByteBuffer _need( int space ){ - if ( _lst.size() == 0 ){ - _lst.add( _factory.get() ); - return _lst.get( 0 ); - } - - ByteBuffer cur = _lst.get( _lst.size() - 1 ); - if ( space <= cur.remaining() ) - return cur; - - _lst.add( _factory.get() ); - return _lst.get( _lst.size() - 1 ); - } - - final List _lst = new ArrayList(); - final ByteBufferFactory _factory; - - static final ByteBufferFactory _defaultFactory = new ByteBufferFactory.SimpleHeapByteBufferFactory( 1024 * 4 ); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteStream.java b/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteStream.java deleted file mode 100644 index 1ffdf136..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/io/ByteStream.java +++ /dev/null @@ -1,28 +0,0 @@ -// ByteStream.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.io; - -import java.nio.ByteBuffer; - -public interface ByteStream { - - public boolean hasMore(); - public int write( ByteBuffer bb ); - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/package.html b/src/com/massivecraft/massivecore/xlib/mongodb/package.html deleted file mode 100644 index 084ef185..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/package.html +++ /dev/null @@ -1,3 +0,0 @@ - -

        Main package with core files. @see Mongo is the main entry point.

        - diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/tools/ConnectionPoolStat.java b/src/com/massivecraft/massivecore/xlib/mongodb/tools/ConnectionPoolStat.java deleted file mode 100644 index fccd345c..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/tools/ConnectionPoolStat.java +++ /dev/null @@ -1,312 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.tools; - -import javax.management.AttributeNotFoundException; -import javax.management.InstanceNotFoundException; -import javax.management.JMException; -import javax.management.MBeanException; -import javax.management.MBeanServerConnection; -import javax.management.ObjectName; -import javax.management.ReflectionException; -import javax.management.openmbean.CompositeData; -import javax.management.remote.JMXConnector; -import javax.management.remote.JMXConnectorFactory; -import javax.management.remote.JMXServiceURL; -import java.io.CharArrayWriter; -import java.io.IOException; -import java.io.PrintWriter; -import java.lang.management.ManagementFactory; -import java.util.Set; - -/** - * A simple class that formats Mongo Java driver connection pool statistics in an easily-accessible JSON format. - * It can be used to get statistics on connection pool in the same VM by using the no-args constructor, or in any - * VM by using the constructor that takes an MBeanServerConnection. - *

        - * This class also exposes a command line interface modeled after mongostat. For usage, run: - - * 

           java -cp mongo.jar com.mongodb.util.management.jmx.ConnectionPoolStat --help}
        - * - * @mongodb.driver.manual reference/mongostat mongostat - * - */ -public class ConnectionPoolStat { - - /** - * Use the given MBean server connection to access statistics for connection pools. - * - * @param mBeanConnection the MBean server to connect to - */ - public ConnectionPoolStat(MBeanServerConnection mBeanConnection) { - this.mBeanConnection = mBeanConnection; - } - - /** - * Use the platform MBean server. This is useful if you want to access statistics - * for connection pools in the same virtual machine. - * - * @see java.lang.management.ManagementFactory#getPlatformMBeanServer() - */ - public ConnectionPoolStat() { - this.mBeanConnection = ManagementFactory.getPlatformMBeanServer(); - } - - /** - * Gets the statistics for all Mongo connection pools registered with the MBean server used - * by this instance. The format will always be JSON, but the specific JSON fields may change in a - * future release. An example of the output, which should not be taken as a specification: - * - * 
        -   { pools : [
-     { objectName: 'com.mongodb:type=ConnectionPool,host=localhost/127.0.0.1,port=27018,instance=1',
-       host: 'localhost', port: 27018, maxSize: 10, total: 10, inUse: 3,
-       inUseConnections: [
-         { namespace: 'FindContention.test', opCode: 'OP_QUERY', query: { }, numDocuments: 1, threadName: 'pool-2-thread-19', durationMS: 843, localPort: 64062 },
-         { namespace: 'FindContention.test', opCode: 'OP_QUERY', query: { }, numDocuments: 1, threadName: 'pool-2-thread-1', durationMS: 4331, localPort: 64095 },
-         { namespace: 'FindContention.test', opCode: 'OP_QUERY', query: { }, numDocuments: 1, threadName: 'pool-2-thread-16', durationMS: 4343, localPort: 64087 }
-       ]
-     },
-     { objectName: 'com.mongodb:type=ConnectionPool,host=localhost/127.0.0.1,port=27017,instance=1',
-       host: 'localhost', port: 27017, maxSize: 10, total: 10, inUse: 2,
-       inUseConnections: [
-         { namespace: 'FindContention.test', opCode: 'OP_QUERY', query: { }, numDocuments: 1, threadName: 'pool-2-thread-5', durationMS: 920, localPort: 64093 },
-         { namespace: 'FindContention.test', opCode: 'OP_QUERY', query: { }, numDocuments: 1, threadName: 'pool-2-thread-11', durationMS: 1468, localPort: 64068 },
-       ]
-     }
-    ]
-   }
        - * - * @return JSON-formatted stats for all connection pools registered in JMX - * @throws JMException for any JMX-related exceptions - * @throws IOException for any I/O exceptions - */ - public String getStats() throws JMException, IOException { - CharArrayWriter charArrayWriter = new CharArrayWriter(); - PrintWriter printWriter = new PrintWriter(charArrayWriter); - print(printWriter); - return charArrayWriter.toString(); - } - - /** - * Command line interface for displaying connection pool stats. In order to connect to a remote JMX server to - * get these stats, currently you must set com.sun.management.jmxremote.port system property on the remote server - * and specify that port using the --port argument. - * - * @param args program arguments - * @throws Exception JMX-related exceptions - * @see ConnectionPoolStat#printUsage() - */ - public static void main(String[] args) throws Exception { - String host = "localhost"; - int port = -1; - long rowCount = 0; - int sleepTime = 1000; - - int pos = 0; - for (; pos < args.length; pos++) { - if (args[pos].equals("--help")) { - printUsage(); - System.exit(0); - } else if (args[pos].equals("--host") || args[pos].equals("-h")) { - host = args[++pos]; - } else if (args[pos].equals("--port")) { - port = getIntegerArg(args[++pos], "--port"); - } else if (args[pos].equals("--rowcount") || args[pos].equals("-n")) { - rowCount = getIntegerArg(args[++pos], "--rowCount"); - } else if (args[pos].startsWith("-")) { - printErrorAndUsageAndExit("unknown option " + args[pos]); - } - else { - sleepTime = getIntegerArg(args[pos++], "sleep time") * 1000; - break; - } - } - - if (pos != args.length) { - printErrorAndUsageAndExit("too many positional options"); - } - - if (port == -1 && !host.contains(":")) { - printErrorAndUsageAndExit("port is required"); - } - - String hostAndPort = (port != -1) ? host + ":" + port : host; - - if (rowCount == 0) { - rowCount = Long.MAX_VALUE; - } - - JMXServiceURL u = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://" + hostAndPort + "/jmxrmi"); - JMXConnector connector = JMXConnectorFactory.connect(u); - MBeanServerConnection mBeanConnection = connector.getMBeanServerConnection(); - try { - ConnectionPoolStat printer = new ConnectionPoolStat(mBeanConnection); - for (int i = 0; i < rowCount; i++) { - System.out.println(printer.getStats()); - if (i != rowCount - 1) { - Thread.sleep(sleepTime); - } - } - } finally { - connector.close(); - } - } - - private static int getIntegerArg(String arg, String argName) { - try { - return Integer.parseInt(arg); - } catch (NumberFormatException e) { - printErrorAndUsageAndExit(argName + " arg must be an integer"); - } - throw new IllegalStateException(); - } - - private static void printErrorAndUsageAndExit(final String error) { - System.err.println("ERROR: " + error); - System.out.println(); - printUsage(); - System.exit(1); - } - - private static void printUsage() { - System.out.println("View live MongoDB connection pool statistics from a remote JMX server."); - System.out.println(); - System.out.println("usage: java com.mongodb.tools.ConnectionPoolStat [options] [sleep time"); - System.out.println("sleep time: time to wait (in seconds) between calls. Defaults to 1"); - System.out.println("options:"); - System.out.println(" --help produce help message"); - System.out.println(" --port arg JMX remote port. Required. Can also use --host hostname:port"); - System.out.println(" -h [ --host ] arg JMX remote host. Defaults to localhost"); - System.out.println(" -n [ --rowcount ] arg number of times to print stats (0 for indefinite)"); - System.out.println(); - System.out.println("Fields"); - System.out.println(" objectName - name of the JMX bean for this connection pool"); - System.out.println(" host - host of the mongod/mongos server"); - System.out.println(" port - port of the mongod/mongos server"); - System.out.println(" maxSize - max # of connections allowed"); - System.out.println(" total - # of connections allocated"); - System.out.println(" inUse - # of connections in use"); - System.out.println(" inUseConnections - list of all in use connections"); - System.out.println(" inUseConnections.namespace - namespace on which connection is operating"); - System.out.println(" inUseConnections.opCode - operation connection is executing"); - System.out.println(" inUseConnections.query - query the connection is executing (for query/update/remove)"); - System.out.println(" inUseConnections.numDocuments - # of documents in the message (mostly relevant for batch inserts)"); - System.out.println(" inUseConnections.threadName - name of thread on which connection is executing"); - System.out.println(" inUseConnections.durationMS - duration that the operation has been executing so far"); - System.out.println(" inUseConnections.localPort - local port of the connection"); - } - - private void print(PrintWriter pw) throws JMException, IOException { - Set beanSet = mBeanConnection.queryNames(new ObjectName("com.mongodb:type=ConnectionPool,*"), null); - pw.println("{ pools : ["); - int i = 0; - for (ObjectName objectName : beanSet) { - pw.print(" { "); - printAttribute("ObjectName", objectName.toString(), pw); - pw.println(); - pw.print(" "); - printAttribute("Host", objectName, pw); - printAttribute("Port", objectName, pw); - printAttribute("MaxSize", objectName, pw); - printStatistics(pw, objectName); - pw.println(" }" + (i == beanSet.size() - 1 ? "" : ",")); - i++; - } - pw.println(" ]"); - pw.println("}"); - } - - private void printStatistics(final PrintWriter pw, final ObjectName objectName) throws InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { - String key = "Statistics"; - CompositeData statistics = (CompositeData) mBeanConnection.getAttribute(objectName, key); - printSimpleStatistics(pw, statistics); - printInUseConnections(statistics, pw); - } - - private void printSimpleStatistics(final PrintWriter pw, final CompositeData statistics) throws InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { - printCompositeDataAttribute("total", statistics, pw); - printCompositeDataAttribute("inUse", statistics, pw); - pw.println(); - } - - private void printInUseConnections(final CompositeData statistics, final PrintWriter pw) throws InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { - String key = "inUseConnections"; - CompositeData[] compositeDataArray = (CompositeData[]) statistics.get(key); - pw.println(" " + getKeyString(key) + ": ["); - for (int i = 0; i < compositeDataArray.length; i++) { - CompositeData compositeData = compositeDataArray[i]; - pw.print(" { "); - printCompositeDataAttribute("namespace", compositeData, pw); - printCompositeDataAttribute("opCode", compositeData, pw); - printCompositeDataAttribute("query", compositeData, pw, StringType.JSON); - printCompositeDataAttribute("numDocuments", compositeData, pw); - printCompositeDataAttribute("threadName", compositeData, pw); - printCompositeDataAttribute("durationMS", compositeData, pw); - printCompositeDataAttribute("localPort", compositeData, pw, Position.LAST); - pw.println(" }" + (i == compositeDataArray.length -1 ? "" : ", ")); - } - pw.println(" ]"); - } - - private void printCompositeDataAttribute(String key, final CompositeData compositeData, final PrintWriter pw) { - printCompositeDataAttribute(key, compositeData, pw, Position.REGULAR); - } - - private void printCompositeDataAttribute(String key, final CompositeData compositeData, final PrintWriter pw, Position position) { - printCompositeDataAttribute(key, compositeData, pw, position, StringType.REGULAR); - } - - private void printCompositeDataAttribute(final String key, final CompositeData compositeData, final PrintWriter pw, final StringType stringType) { - printCompositeDataAttribute(key, compositeData, pw, Position.REGULAR, stringType); - } - - private void printCompositeDataAttribute(String key, final CompositeData compositeData, final PrintWriter pw, Position position, StringType stringType) { - printAttribute(key, compositeData.get(key), pw, position, stringType); - } - - private void printAttribute(final String key, final ObjectName objectName, final PrintWriter pw) throws InstanceNotFoundException, IOException, ReflectionException, AttributeNotFoundException, MBeanException { - printAttribute(key, mBeanConnection.getAttribute(objectName, key), pw); - } - - private void printAttribute(final String key, final Object value, final PrintWriter pw) { - printAttribute(key, value, pw, Position.REGULAR, StringType.REGULAR); - } - - private void printAttribute(final String key, final Object value, final PrintWriter pw, Position position, StringType stringType) { - if (value != null ) { - pw.print(getKeyString(key) + ": " + getValueString(value, stringType) + (position == Position.LAST ? "" : ", ")); - } - } - - private String getKeyString(final String key) { - return Character.toLowerCase(key.charAt(0)) + key.substring(1); - } - - private String getValueString(final Object value, final StringType stringType) { - if (value instanceof String && stringType == StringType.REGULAR) { - return "" + "'" + value + "'"; - } - return value.toString(); - } - - enum StringType { REGULAR, JSON } - - enum Position { REGULAR, LAST} - - private final MBeanServerConnection mBeanConnection; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/AbstractObjectSerializer.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/AbstractObjectSerializer.java deleted file mode 100644 index 8bea78c8..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/AbstractObjectSerializer.java +++ /dev/null @@ -1,27 +0,0 @@ -/** -* Copyright (c) 2008 - 2011 10gen, Inc. -*

        -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -*

        -* http://www.apache.org/licenses/LICENSE-2.0 -*

        -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -abstract class AbstractObjectSerializer implements ObjectSerializer { - - @Override - public String serialize(final Object obj) { - StringBuilder builder = new StringBuilder(); - serialize(obj, builder); - return builder.toString(); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/Args.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/Args.java deleted file mode 100644 index 83a6ce36..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/Args.java +++ /dev/null @@ -1,81 +0,0 @@ -// Args.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -public class Args { - public Args( String args[] ){ - - for ( String s : args ){ - - if ( s.startsWith( "-" ) ){ - s = s.substring(1); - int idx = s.indexOf( "=" ); - if ( idx < 0 ) - _options.put( s , "" ); - else - _options.put( s.substring( 0 , idx ) , s.substring( idx + 1 ) ); - continue; - } - - _params.add( s ); - - } - } - - public String getOption( String name ){ - return _options.get( name ); - } - - public String toString(){ - StringBuilder s = new StringBuilder(); - - for ( String p : _options.keySet() ){ - s.append( '-' ).append( p ); - - String v = _options.get( p ); - if ( v.length() == 0 ) - continue; - - s.append( '=' ); - - if ( v.indexOf( " " ) >= 0 ) - s.append( '"' ).append( v ).append( '"' ); - else - s.append( v ); - } - - for ( String p : _params ){ - s.append( ' ' ); - if ( p.indexOf( " " ) >= 0 ) - s.append( '"' ).append( p ).append( '"' ); - else - s.append( p ); - } - - return s.toString(); - } - - final Map _options = new HashMap(); - final List _params = new ArrayList(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/Base64Codec.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/Base64Codec.java deleted file mode 100644 index 0915378c..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/Base64Codec.java +++ /dev/null @@ -1,160 +0,0 @@ - -/** - * Copyright (C) 2012 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -/* - * Copyright (C) 2012 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** - * Provides Base64 encoding and decoding . - *

        - *

        - * This class implements Base64 encoding - *

        - * Thanks to Apache Commons project. This class refactored from org.apache.commons.codec.binary - *

        - * Original Thanks to "commons" project in ws.apache.org for this code. - * http://svn.apache.org/repos/asf/webservices/commons/trunk/modules/util/ - *

        - */ -public class Base64Codec { - - private static final int BYTES_PER_UNENCODED_BLOCK = 3; - private static final int BYTES_PER_ENCODED_BLOCK = 4; - - /** - * Mask used to extract 6 bits, used when encoding - */ - private static final int SixBitMask = 0x3f; - - /** - * padding char - */ - private static final byte PAD = '='; - - /** - * This array is a lookup table that translates 6-bit positive integer index values into their "Base64 Alphabet" - * equivalents as specified in Table 1 of RFC 2045. - */ - private static final byte[] EncodeTable = {'A', 'B', 'C', 'D', 'E', 'F', - 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', - 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', - 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', - 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', - '6', '7', '8', '9', '+', '/'}; - - private static final int[] DecodeTable = new int[128]; - - static { - for (int i = 0; i < EncodeTable.length; i++) { - DecodeTable[EncodeTable[i]] = i; - } - } - - /** - * Translates the specified Base64 string into a byte array. - * - * @param s the Base64 string (not null) - * @return the byte array (not null) - */ - public byte[] decode(String s) { - int delta = s.endsWith("==") ? 2 : s.endsWith("=") ? 1 : 0; - byte[] buffer = new byte[s.length() * BYTES_PER_UNENCODED_BLOCK / BYTES_PER_ENCODED_BLOCK - delta]; - int mask = 0xFF; - int pos = 0; - for (int i = 0; i < s.length(); i += BYTES_PER_ENCODED_BLOCK) { - int c0 = DecodeTable[s.charAt(i)]; - int c1 = DecodeTable[s.charAt(i + 1)]; - buffer[pos++] = (byte) (((c0 << 2) | (c1 >> 4)) & mask); - if (pos >= buffer.length) { - return buffer; - } - int c2 = DecodeTable[s.charAt(i + 2)]; - buffer[pos++] = (byte) (((c1 << 4) | (c2 >> 2)) & mask); - if (pos >= buffer.length) { - return buffer; - } - int c3 = DecodeTable[s.charAt(i + 3)]; - buffer[pos++] = (byte) (((c2 << 6) | c3) & mask); - } - return buffer; - } - - /** - * Translates the specified byte array into Base64 string. - * - * @param in the byte array (not null) - * @return the translated Base64 string (not null) - */ - public String encode(byte[] in) { - - int modulus = 0; - int bitWorkArea = 0; - int numEncodedBytes = (in.length / BYTES_PER_UNENCODED_BLOCK) * BYTES_PER_ENCODED_BLOCK - + ((in.length % BYTES_PER_UNENCODED_BLOCK == 0) ? 0 : 4); - - byte[] buffer = new byte[numEncodedBytes]; - int pos = 0; - - for (int b : in) { - modulus = (modulus + 1) % BYTES_PER_UNENCODED_BLOCK; - - if (b < 0) - b += 256; - - bitWorkArea = (bitWorkArea << 8) + b; // BITS_PER_BYTE - if (0 == modulus) { // 3 bytes = 24 bits = 4 * 6 bits to extract - buffer[pos++] = EncodeTable[(bitWorkArea >> 18) & SixBitMask]; - buffer[pos++] = EncodeTable[(bitWorkArea >> 12) & SixBitMask]; - buffer[pos++] = EncodeTable[(bitWorkArea >> 6) & SixBitMask]; - buffer[pos++] = EncodeTable[bitWorkArea & SixBitMask]; - } - } - - switch (modulus) { // 0-2 - case 1: // 8 bits = 6 + 2 - buffer[pos++] = EncodeTable[(bitWorkArea >> 2) & SixBitMask]; // top 6 bits - buffer[pos++] = EncodeTable[(bitWorkArea << 4) & SixBitMask]; // remaining 2 - buffer[pos++] = PAD; - buffer[pos] = PAD; // Last entry no need to ++ - break; - - case 2: // 16 bits = 6 + 6 + 4 - buffer[pos++] = EncodeTable[(bitWorkArea >> 10) & SixBitMask]; - buffer[pos++] = EncodeTable[(bitWorkArea >> 4) & SixBitMask]; - buffer[pos++] = EncodeTable[(bitWorkArea << 2) & SixBitMask]; - buffer[pos] = PAD; // Last entry no need to ++ - break; - } - - return new String(buffer); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/ClassMapBasedObjectSerializer.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/ClassMapBasedObjectSerializer.java deleted file mode 100644 index e5af7c0d..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/ClassMapBasedObjectSerializer.java +++ /dev/null @@ -1,84 +0,0 @@ - -/** - * Copyright (C) 2012 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import com.massivecraft.massivecore.xlib.bson.util.ClassMap; -import com.massivecraft.massivecore.xlib.mongodb.Bytes; - -import java.util.List; - -/** - * Objects of type ClassMapBasedObjectSerializer are constructed to perform - * instance specific object to JSON serialization schemes. - *

        - * This class is not thread safe - * - * @author breinero - */ -@SuppressWarnings({"rawtypes"}) -class ClassMapBasedObjectSerializer extends AbstractObjectSerializer { - - /** - * Assign a ObjectSerializer to perform a type specific serialization scheme - * @param c this object's type serves as a key in the serialization map. - * ClassMapBasedObjectSerializer uses org.bson.util.ClassMap and not only checks if 'c' is a key in the Map, - * but also walks the up superclass and interface graph of 'c' to find matches. - * This means that it is only necessary assign ObjectSerializers to base classes. @see org.bson.util.ClassMap - * @param serializer performs the serialization mapping specific to the @param key type - */ - void addObjectSerializer(Class c, ObjectSerializer serializer) { - _serializers.put(c , serializer); - } - - /** - * - * @param obj the object to be serialized - * @param buf StringBuilder containing the JSON representation of the object - */ - @Override - public void serialize(Object obj, StringBuilder buf){ - - obj = Bytes.applyEncodingHooks( obj ); - - if(obj == null) { - buf.append(" null "); - return; - } - - ObjectSerializer serializer = null; - - List> ancestors; - ancestors = ClassMap.getAncestry(obj.getClass()); - - for (final Class ancestor : ancestors) { - serializer = _serializers.get(ancestor); - if (serializer != null) - break; - } - - if (serializer == null && obj.getClass().isArray()) - serializer = _serializers.get(Object[].class); - - if (serializer == null) - throw new RuntimeException( "json can't serialize type : " + obj.getClass() ); - - serializer.serialize(obj, buf); - } - - private ClassMap _serializers = new ClassMap(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/ConnectionPoolStatisticsBean.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/ConnectionPoolStatisticsBean.java deleted file mode 100644 index 286c3644..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/ConnectionPoolStatisticsBean.java +++ /dev/null @@ -1,61 +0,0 @@ -/** - * Copyright (c) 2008 - 2012 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb.util; - -import com.massivecraft.massivecore.xlib.mongodb.InUseConnectionBean; - -/** - * A bean representing connection pool statistics. - */ -public class ConnectionPoolStatisticsBean { - private final int total; - private final int inUse; - private final InUseConnectionBean[] inUseConnections; - - public ConnectionPoolStatisticsBean(final int total, final int inUse, final InUseConnectionBean[] inUseConnections) { - //To change body of created methods use File | Settings | File Templates. - this.total = total; - this.inUse = inUse; - this.inUseConnections = inUseConnections; - } - - /** - * Gets the total number of pool members, including idle and and in-use members. - * - * @return total number of members - */ - public int getTotal() { - return total; - } - - /** - * Gets the number of pool members that are currently in use. - * - * @return number of in-use members - */ - public int getInUse() { - return inUse; - } - - /** - * Gets an array of beans describing all the connections that are currently in use. - * - * @return array of in-use connection beans - */ - public InUseConnectionBean[] getInUseConnections() { - return inUseConnections; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/FastStack.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/FastStack.java deleted file mode 100644 index 1265269c..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/FastStack.java +++ /dev/null @@ -1,55 +0,0 @@ -// FastStack.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.util.ArrayList; -import java.util.List; - -public class FastStack{ - - public void push( T t ){ - _data.add( t ); - } - - public T peek(){ - return _data.get( _data.size() - 1 ); - } - - public T pop(){ - return _data.remove( _data.size() - 1 ); - } - - public int size(){ - return _data.size(); - } - - public void clear(){ - _data.clear(); - } - - public T get( int i ){ - return _data.get( i ); - } - - public String toString(){ - return _data.toString(); - } - - private final List _data = new ArrayList(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/Hash.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/Hash.java deleted file mode 100644 index 61dfeffb..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/Hash.java +++ /dev/null @@ -1,249 +0,0 @@ -// Hash.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -public final class Hash { - - /** Creates a hash for a string. - * @param s String to hash - * @return the hash code - */ - public static final int hashBackward( String s ) { - int hash = 0; - for ( int i = s.length()-1; i >= 0; i-- ) - hash = hash * 31 + s.charAt( i ); - return hash; - } - - /** Creates a long hash for a string. - * @param s the string to hash - * @return the hash code - */ - public static final long hashBackwardLong( String s ) { - long hash = 0; - for ( int i = s.length()-1; i >= 0; i-- ) - hash = hash * 63 + s.charAt( i ); - return hash; - } - - /** @unexpose */ - static final long _longHashConstant = 4095; - - /** - * 64-bit hash, using longs, in stead of ints, for less collisions, for when it matters. - * Calls longHash( s , 0 , s.length() ) - * @param s The String to hash. - * @return the hash code - */ - public static final long longHash( String s ) { - return longHash( s , 0 , s.length() ); - } - - /** - * 64-bit hash using longs, starting on index 'start' and including everything before 'end'. - * @param s The string to hash. - * @param start Where to start the hash. - * @param end Where to end the hash. - * @return the hash code - */ - public static final long longHash( String s , int start , int end ) { - long hash = 0; - for ( ; start < end; start++ ) - hash = _longHashConstant * hash + s.charAt( start ); - return hash; - } - - /** - * Same as longHash(String), using only lower-case values of letters. - * Calls longhash( s , 0 , s.length() ). - * @param s The string to Hash. - * @return the hash code - */ - public static final long longLowerHash( String s ) { - return longLowerHash( s , 0 , s.length() ); - } - - /** - * Long (64-bit) hash, lower-cased, from [start-end) - * @param s The string to hash. - * @param start where to start hashing. - * @param end Where to stop hashing. - * @return the hash code - */ - public static final long longLowerHash( String s , int start , int end ) { - long hash = 0; - for ( ; start < end; start++ ) - hash = _longHashConstant * hash + Character.toLowerCase( s.charAt( start ) ); - return hash; - } - - /** - * Long (64-bit) hash, lower-cased, from [start-end) - * @param s The string to hash. - * @param start where to start hashing. - * @param end Where to stop hashing. - * @return the hash code - */ - public static final long longLowerHash( String s , int start , int end , long hash ) { - for ( ; start < end; start++ ) - hash = _longHashConstant * hash + Character.toLowerCase( s.charAt( start ) ); - return hash; - } - - /** Adds the lower-case equivalent of a character to an existing hash code. - * @param hash the existing hash code - * @param c the character to add - * @return the hash code - */ - public static final long longLowerHashAppend( long hash , char c ) { - return hash * _longHashConstant + Character.toLowerCase( c ); - } - - /** Adds a character to an existing hash code. - * @param hash the existing hash code - * @param c the character to add - * @return the hash code - */ - public static final long longHashAppend( long hash , char c ) { - return hash * _longHashConstant + c; - } - - /** - * This is an exact copy of the String hashCode() function, aside from the lowercasing. - * @param s string to be hashed - * @return the hash code - */ - public static final int lowerCaseHash( String s ) { - int h = 0; - final int len = s.length(); - for ( int i = 0; i < len; i++ ) - h = 31*h + Character.toLowerCase( s.charAt( i ) ); - return h; - } - - /** - * Creates a hash code of a lowercase string from [start-end) - * @param s string to be hashed - * @param start the starting index - * @param end the ending index - * @return the hash code - */ - public static final int lowerCaseHash( String s , int start , int end ) { - int h = 0; - final int len = s.length(); - for ( int i = start; i < len && i < end; i++ ) - h = 31*h + Character.toLowerCase( s.charAt( i ) ); - return h; - } - - /** - * Creates a hash code of a string from [start-end) - * @param s string to be hashed - * @param start the starting index - * @param end the ending index - * @return the hash code - */ - public static final int hashCode( CharSequence s , int start , int end ) { - int h = 0; - final int len = s.length(); - for ( int i = start; i < len && i < end; i++ ) - h = 31*h + s.charAt( i ); - return h; - } - - /** - * Creates a hash code of a lowercase string with whitespace removed from [start-end) - * @param s string to be hashed - * @param start the starting index - * @param end the ending index - * @return the hash code - */ - public static final int nospaceLowerHash( String s , int start , int end ) { - int h = 0; - final int len = s.length(); - for ( int i = start; i < len && i < end; i++ ) { - char c = s.charAt( i ); - if ( Character.isWhitespace( c ) ) - continue; - h = 31*h + Character.toLowerCase( c ); - } - return h; - } - - /** - * This is an exact copy of the String hashCode() function, aside from the lowercasing. - * No, it's not. It also ignores consecutive whitespace. - * @param s string to be hashed - * @return the hash code - */ - public static final int lowerCaseSpaceTrimHash( String s ) { - int h = 0; - int len = s.length(); - while ( len > 1 && Character.isWhitespace( s.charAt( len-1 ) ) ) - len--; - boolean lastWasSpace = true; - for ( int i = 0; i < len; i++ ) { - boolean isSpace = Character.isWhitespace( s.charAt( i ) ); - if ( isSpace && lastWasSpace ) - continue; - lastWasSpace = isSpace; - h = 31*h + Character.toLowerCase( s.charAt( i ) ); - } - return h; - } - - /** - * Creates a hash code of a lowercase string from [start-end) ignoring whitespace - * @param s string to be hashed - * @param start the starting index - * @param end the ending index - * @return the hash code - */ - public static final int lowerCaseSpaceTrimHash( String s , int start , int end ) { - int h = 0; - int len = s.length(); - while ( len > 1 && Character.isWhitespace( s.charAt( len-1 ) ) ) - len--; - boolean lastWasSpace = true; - for ( int i = start; i < len && i < end; i++ ) { - boolean isSpace = Character.isWhitespace( s.charAt( i ) ); - if ( isSpace && lastWasSpace ) - continue; - lastWasSpace = isSpace; - h = 31*h + Character.toLowerCase( s.charAt( i ) ); - } - return h; - } - - /** - * Calculate the hashcode for a series of strings combined as one. - * @param strings Varargs array of Strings. - * @return A hashcode. - */ - public static final int hashCode( String ... strings ) { - int h = 0; - for ( String s : strings ) { - int len = s.length(); - for ( int i = 0; i < len; i++ ) - h = 31*h + s.charAt( i ); - } - return h; - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/IdentitySet.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/IdentitySet.java deleted file mode 100644 index d717b0ce..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/IdentitySet.java +++ /dev/null @@ -1,81 +0,0 @@ -// IdentitySet.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.util.Collection; -import java.util.IdentityHashMap; -import java.util.Iterator; - -public class IdentitySet implements Iterable { - - public IdentitySet(){ - } - - public IdentitySet( Iterable copy ){ - for ( T t : copy ) - add( t ); - } - - public boolean add( T t ){ - return _map.put( t , "a" ) == null; - } - - public boolean contains( T t ){ - return _map.containsKey( t ); - } - - public void remove( T t ){ - _map.remove( t ); - } - - public void removeall( Iterable coll ){ - for ( T t : coll ) - _map.remove( t ); - } - - public void clear(){ - _map.clear(); - } - - public int size(){ - return _map.size(); - } - - public Iterator iterator(){ - return _map.keySet().iterator(); - } - - public void addAll( Collection c ){ - for ( T t : c ){ - add( t ); - } - } - - public void addAll( IdentitySet c ){ - for ( T t : c ) - add( t ); - } - - public void removeAll( Iterable prev ){ - for ( T t : prev ) - remove( t ); - } - - final IdentityHashMap _map = new IdentityHashMap(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/JSON.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/JSON.java deleted file mode 100644 index 79a607b9..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/JSON.java +++ /dev/null @@ -1,560 +0,0 @@ -// JSON.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - - -import com.massivecraft.massivecore.xlib.bson.BSONCallback; -import com.massivecraft.massivecore.xlib.mongodb.DBObject; - -/** - * Helper methods for JSON serialization and de-serialization - */ -public class JSON { - - /** - * Serializes an object into its JSON form. - *

        - * This method delegates serialization to JSONSerializers.getLegacy - * - * @param o object to serialize - * @return String containing JSON form of the object - * @see com.massivecraft.massivecore.xlib.mongodb.util.JSONSerializers#getLegacy() - */ - public static String serialize( Object o ){ - StringBuilder buf = new StringBuilder(); - serialize( o , buf ); - return buf.toString(); - } - - /** - * Serializes an object into its JSON form. - *

        - * This method delegates serialization to JSONSerializers.getLegacy - * - * @param o object to serialize - * @param buf StringBuilder containing the JSON representation under construction - * @return String containing JSON form of the object - * @see com.massivecraft.massivecore.xlib.mongodb.util.JSONSerializers#getLegacy() - */ - public static void serialize( Object o, StringBuilder buf) { - JSONSerializers.getLegacy().serialize(o, buf); - } - - /** - * Parses a JSON string representing a JSON value - * - * @param s the string to parse - * @return the object - */ - public static Object parse( String s ){ - return parse(s, null); - } - - /** - * Parses a JSON string representing a JSON value - * - * @param s the string to parse - * @return the object - */ - public static Object parse( String s, BSONCallback c ){ - if (s == null || (s=s.trim()).equals("")) { - return (DBObject)null; - } - - JSONParser p = new JSONParser(s, c); - return p.parse(); - } - - static void string( StringBuilder a , String s ){ - a.append("\""); - for(int i = 0; i < s.length(); ++i){ - char c = s.charAt(i); - if (c == '\\') - a.append("\\\\"); - else if(c == '"') - a.append("\\\""); - else if(c == '\n') - a.append("\\n"); - else if(c == '\r') - a.append("\\r"); - else if(c == '\t') - a.append("\\t"); - else if(c == '\b') - a.append("\\b"); - else if ( c < 32 ) - continue; - else - a.append(c); - } - a.append("\""); - } -} - - -/** - * Parser for JSON objects. - * - * Supports all types described at www.json.org, except for - * numbers with "e" or "E" in them. - */ -class JSONParser { - - String s; - int pos = 0; - BSONCallback _callback; - - /** - * Create a new parser. - */ - public JSONParser(String s) { - this(s, null); - } - - /** - * Create a new parser. - */ - public JSONParser(String s, BSONCallback callback) { - this.s = s; - _callback = (callback == null) ? new JSONCallback() : callback; - } - - - /** - * Parse an unknown type. - * - * @return Object the next item - * @throws JSONParseException if invalid JSON is found - */ - public Object parse() { - return parse(null); - } - - /** - * Parse an unknown type. - * - * @return Object the next item - * @throws JSONParseException if invalid JSON is found - */ - protected Object parse(String name) { - Object value = null; - char current = get(); - - switch(current) { - // null - case 'n': - read('n'); read('u'); read('l'); read('l'); - value = null; - break; - // NaN - case 'N': - read('N'); read('a'); read('N'); - value = Double.NaN; - break; - // true - case 't': - read('t'); read('r'); read('u'); read('e'); - value = true; - break; - // false - case 'f': - read('f'); read('a'); read('l'); read('s'); read('e'); - value = false; - break; - // string - case '\'': - case '\"': - value = parseString(true); - break; - // number - case '0': case '1': case '2': case '3': case '4': case '5': - case '6': case '7': case '8': case '9': case '+': case '-': - value = parseNumber(); - break; - // array - case '[': - value = parseArray(name); - break; - // object - case '{': - value = parseObject(name); - break; - default: - throw new JSONParseException(s, pos); - } - return value; - } - - /** - * Parses an object for the form {} and { members }. - * - * @return DBObject the next object - * @throws JSONParseException if invalid JSON is found - */ - public Object parseObject() { - return parseObject(null); - } - - /** - * Parses an object for the form {} and { members }. - * - * @return DBObject the next object - * @throws JSONParseException if invalid JSON is found - */ - @SuppressWarnings("unused") - protected Object parseObject(String name){ - if (name != null) { - _callback.objectStart(name); - } else { - _callback.objectStart(); - } - - read('{'); - char current = get(); - while(get() != '}') { - String key = parseString(false); - read(':'); - Object value = parse(key); - doCallback(key, value); - - if((current = get()) == ',') { - read(','); - } - else { - break; - } - } - read('}'); - - return _callback.objectDone(); - } - - protected void doCallback(String name, Object value) { - if (value == null) { - _callback.gotNull(name); - } else if (value instanceof String) { - _callback.gotString(name, (String)value); - } else if (value instanceof Boolean) { - _callback.gotBoolean(name, (Boolean)value); - } else if (value instanceof Integer) { - _callback.gotInt(name, (Integer)value); - } else if (value instanceof Long) { - _callback.gotLong(name, (Long)value); - } else if (value instanceof Double) { - _callback.gotDouble(name, (Double)value); - } - } - - /** - * Read the current character, making sure that it is the expected character. - * Advances the pointer to the next character. - * - * @param ch the character expected - * - * @throws JSONParseException if the current character does not match the given character - */ - public void read(char ch) { - if(!check(ch)) { - throw new JSONParseException(s, pos); - } - pos++; - } - - public char read(){ - if ( pos >= s.length() ) - throw new IllegalStateException( "string done" ); - return s.charAt( pos++ ); - } - - /** - * Read the current character, making sure that it is a hexidecimal character. - * - * @throws JSONParseException if the current character is not a hexidecimal character - */ - public void readHex() { - if (pos < s.length() && - ((s.charAt(pos) >= '0' && s.charAt(pos) <= '9') || - (s.charAt(pos) >= 'A' && s.charAt(pos) <= 'F') || - (s.charAt(pos) >= 'a' && s.charAt(pos) <= 'f'))) { - pos++; - } - else { - throw new JSONParseException(s, pos); - } - } - - /** - * Checks the current character, making sure that it is the expected character. - * - * @param ch the character expected - * - * @throws JSONParseException if the current character does not match the given character - */ - public boolean check(char ch) { - return get() == ch; - } - - /** - * Advances the position in the string past any whitespace. - */ - public void skipWS() { - while(pos < s.length() && Character.isWhitespace(s.charAt(pos))) { - pos++; - } - } - - /** - * Returns the current character. - * Returns -1 if there are no more characters. - * - * @return the next character - */ - public char get() { - skipWS(); - if(pos < s.length()) - return s.charAt(pos); - return (char)-1; - } - - /** - * Parses a string. - * - * @return the next string. - * @throws JSONParseException if invalid JSON is found - */ - public String parseString(boolean needQuote) { - char quot = 0; - if(check('\'')) - quot = '\''; - else if(check('\"')) - quot = '\"'; - else if (needQuote) - throw new JSONParseException(s, pos); - - char current; - - if (quot > 0) - read(quot); - StringBuilder buf = new StringBuilder(); - int start = pos; - while(pos < s.length()) { - current = s.charAt(pos); - if (quot > 0) { - if (current == quot) - break; - } else { - if (current == ':' || current == ' ') - break; - } - - if(current == '\\') { - pos++; - - char x = get(); - - char special = 0; - - switch ( x ){ - - case 'u': - { // decode unicode - buf.append(s.substring(start, pos-1)); - pos++; - int tempPos = pos; - - readHex(); - readHex(); - readHex(); - readHex(); - - int codePoint = Integer.parseInt(s.substring(tempPos, tempPos+4), 16); - buf.append((char)codePoint); - - start = pos; - continue; - } - case 'n': special = '\n'; break; - case 'r': special = '\r'; break; - case 't': special = '\t'; break; - case 'b': special = '\b'; break; - case '"': special = '\"'; break; - case '\\': special = '\\'; break; - } - - buf.append(s.substring(start, pos-1)); - if ( special != 0 ){ - pos++; - buf.append( special ); - } - start = pos; - continue; - } - pos++; - } - buf.append(s.substring(start, pos)); - if (quot > 0) - read(quot); - return buf.toString(); - } - - /** - * Parses a number. - * - * @return the next number (int or double). - * @throws JSONParseException if invalid JSON is found - */ - @SuppressWarnings("unused") - public Number parseNumber() { - - char current = get(); - int start = this.pos; - boolean isDouble = false; - - if(check('-') || check('+')) { - pos++; - } - - outer: - while(pos < s.length()) { - switch(s.charAt(pos)) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - pos++; - break; - case '.': - isDouble = true; - parseFraction(); - break; - case 'e': case 'E': - isDouble = true; - parseExponent(); - break; - default: - break outer; - } - } - - try{ - if (isDouble) - return Double.valueOf(s.substring(start, pos)); - - Long val = Long.valueOf(s.substring(start, pos)); - if (val <= Integer.MAX_VALUE && val >= Integer.MIN_VALUE) - return val.intValue(); - return val; - }catch(NumberFormatException e){ - throw new JSONParseException(s, start, e); - } - } - - /** - * Advances the pointed through .digits. - */ - public void parseFraction() { - // get past . - pos++; - - outer: - while(pos < s.length()) { - switch(s.charAt(pos)) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - pos++; - break; - case 'e': case 'E': - parseExponent(); - break; - default: - break outer; - } - } - } - - /** - * Advances the pointer through the exponent. - */ - public void parseExponent() { - // get past E - pos++; - - if(check('-') || check('+')) { - pos++; - } - - outer: - while(pos < s.length()) { - switch(s.charAt(pos)) { - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - pos++; - break; - default: - break outer; - } - } - } - - /** - * Parses the next array. - * - * @return the array - * @throws JSONParseException if invalid JSON is found - */ - public Object parseArray() { - return parseArray(null); - } - - /** - * Parses the next array. - * - * @return the array - * @throws JSONParseException if invalid JSON is found - */ - protected Object parseArray(String name) { - if (name != null) { - _callback.arrayStart(name); - } else { - _callback.arrayStart(); - } - - read('['); - - int i = 0; - char current = get(); - while( current != ']' ) { - String elemName = String.valueOf(i++); - Object elem = parse(elemName); - doCallback(elemName, elem); - - if((current = get()) == ',') { - read(','); - } - else if(current == ']') { - break; - } - else { - throw new JSONParseException(s, pos); - } - } - - read(']'); - - return _callback.arrayDone(); - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/JSONCallback.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/JSONCallback.java deleted file mode 100644 index 41a5d927..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/JSONCallback.java +++ /dev/null @@ -1,126 +0,0 @@ -// JSONCallback.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import com.massivecraft.massivecore.xlib.bson.BSON; -import com.massivecraft.massivecore.xlib.bson.BSONObject; -import com.massivecraft.massivecore.xlib.bson.BasicBSONCallback; -import com.massivecraft.massivecore.xlib.bson.types.*; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBList; -import com.massivecraft.massivecore.xlib.mongodb.BasicDBObject; -import com.massivecraft.massivecore.xlib.mongodb.DBObject; -import com.massivecraft.massivecore.xlib.mongodb.DBRef; - -import java.text.ParsePosition; -import java.text.SimpleDateFormat; -import java.util.Date; -import java.util.GregorianCalendar; -import java.util.SimpleTimeZone; -import java.util.UUID; -import java.util.regex.Pattern; - -public class JSONCallback extends BasicBSONCallback { - - @Override - public BSONObject create() { - return new BasicDBObject(); - } - - @Override - protected BSONObject createList() { - return new BasicDBList(); - } - - public void objectStart(boolean array, String name) { - _lastArray = array; - super.objectStart(array, name); - } - - public Object objectDone() { - String name = curName(); - Object o = super.objectDone(); - if (_lastArray) { - return o; - } - BSONObject b = (BSONObject) o; - - // override the object if it's a special type - if (b.containsField("$oid")) { - o = new ObjectId((String) b.get("$oid")); - } else if (b.containsField("$date")) { - if (b.get("$date") instanceof Number) { - o = new Date(((Number) b.get("$date")).longValue()); - } else { - SimpleDateFormat format = new SimpleDateFormat(_msDateFormat); - format.setCalendar(new GregorianCalendar(new SimpleTimeZone(0, "GMT"))); - o = format.parse(b.get("$date").toString(), new ParsePosition(0)); - - if (o == null) { - // try older format with no ms - format = new SimpleDateFormat(_secDateFormat); - format.setCalendar(new GregorianCalendar(new SimpleTimeZone(0, "GMT"))); - o = format.parse(b.get("$date").toString(), new ParsePosition(0)); - } - } - } else if (b.containsField("$regex")) { - o = Pattern.compile((String) b.get("$regex"), - BSON.regexFlags((String) b.get("$options"))); - } else if (b.containsField("$ts")) { //Legacy timestamp format - Integer ts = ((Number) b.get("$ts")).intValue(); - Integer inc = ((Number) b.get("$inc")).intValue(); - o = new BSONTimestamp(ts, inc); - } else if (b.containsField("$timestamp")) { - BSONObject tsObject = (BSONObject) b.get("$timestamp"); - Integer ts = ((Number) tsObject.get("t")).intValue(); - Integer inc = ((Number) tsObject.get("i")).intValue(); - o = new BSONTimestamp(ts, inc); - } else if (b.containsField("$code")) { - if (b.containsField("$scope")) { - o = new CodeWScope((String) b.get("$code"), (DBObject) b.get("$scope")); - } else { - o = new Code((String) b.get("$code")); - } - } else if (b.containsField("$ref")) { - o = new DBRef(null, (String) b.get("$ref"), b.get("$id")); - } else if (b.containsField("$minKey")) { - o = new MinKey(); - } else if (b.containsField("$maxKey")) { - o = new MaxKey(); - } else if (b.containsField("$uuid")) { - o = UUID.fromString((String) b.get("$uuid")); - } else if (b.containsField("$binary")) { - int type = (Integer) b.get("$type"); - byte[] bytes = (new Base64Codec()).decode((String) b.get("$binary")); - o = new Binary((byte) type, bytes); - } - - if (!isStackEmpty()) { - _put(name, o); - } else { - o = !BSON.hasDecodeHooks() ? o : BSON.applyDecodingHooks( o ); - setRoot(o); - } - return o; - } - - private boolean _lastArray = false; - - public static final String _msDateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"; - public static final String _secDateFormat = "yyyy-MM-dd'T'HH:mm:ss'Z'"; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/JSONParseException.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/JSONParseException.java deleted file mode 100644 index 99691776..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/JSONParseException.java +++ /dev/null @@ -1,58 +0,0 @@ -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -/** - * Exception throw when invalid JSON is passed to JSONParser. - * - * This exception creates a message that points to the first - * offending character in the JSON string: - * 

        - * { "x" : 3, "y" : 4, some invalid json.... }
- *                     ^
- *
        - */ -public class JSONParseException extends RuntimeException { - - private static final long serialVersionUID = -4415279469780082174L; - - String s; - int pos; - - public String getMessage() { - StringBuilder sb = new StringBuilder(); - sb.append("\n"); - sb.append(s); - sb.append("\n"); - for(int i=0;iObjectSerializer instances that produce various flavors of - * JSON. - */ -public class JSONSerializers { - - private JSONSerializers() { - } - - /** - * Returns an ObjectSerializer that mostly conforms to the strict JSON format defined in - * getStrict in preference to this method. - * - * @return object serializer - * @see #getStrict() - */ - public static ObjectSerializer getLegacy() { - - ClassMapBasedObjectSerializer serializer = addCommonSerializers(); - - serializer.addObjectSerializer(Date.class, new LegacyDateSerializer(serializer)); - serializer.addObjectSerializer(BSONTimestamp.class, new LegacyBSONTimestampSerializer(serializer)); - serializer.addObjectSerializer(Binary.class, new LegacyBinarySerializer()); - serializer.addObjectSerializer(byte[].class, new LegacyBinarySerializer()); - return serializer; - } - - /** - * Returns an ObjectSerializer that conforms to the strict JSON format defined in - * "); - } - - } - - private static class ObjectArraySerializer extends CompoundObjectSerializer { - - ObjectArraySerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - buf.append("[ "); - for (int i = 0; i < Array.getLength(obj); i++) { - if (i > 0) - buf.append(" , "); - serializer.serialize(Array.get(obj, i), buf); - } - - buf.append("]"); - } - - } - - private static class ToStringSerializer extends AbstractObjectSerializer { - - @Override - public void serialize(Object obj, StringBuilder buf) { - buf.append(obj.toString()); - } - - } - - private static class LegacyBSONTimestampSerializer extends CompoundObjectSerializer { - - LegacyBSONTimestampSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - BSONTimestamp t = (BSONTimestamp) obj; - BasicDBObject temp = new BasicDBObject(); - temp.put("$ts", Integer.valueOf(t.getTime())); - temp.put("$inc", Integer.valueOf(t.getInc())); - serializer.serialize(temp, buf); - } - - } - - private static class CodeSerializer extends CompoundObjectSerializer { - - CodeSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - Code c = (Code) obj; - BasicDBObject temp = new BasicDBObject(); - temp.put("$code", c.getCode()); - serializer.serialize(temp, buf); - } - - } - - private static class CodeWScopeSerializer extends CompoundObjectSerializer { - - CodeWScopeSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - CodeWScope c = (CodeWScope) obj; - BasicDBObject temp = new BasicDBObject(); - temp.put("$code", c.getCode()); - temp.put("$scope", c.getScope()); - serializer.serialize(temp, buf); - } - - } - - private static class LegacyDateSerializer extends CompoundObjectSerializer { - - LegacyDateSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - Date d = (Date) obj; - SimpleDateFormat format = new SimpleDateFormat( - "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); - format.setCalendar(new GregorianCalendar( - new SimpleTimeZone(0, "GMT"))); - serializer.serialize( - new BasicDBObject("$date", format.format(d)), - buf); - } - - } - - private static class DBObjectSerializer extends CompoundObjectSerializer { - - DBObjectSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - boolean first = true; - buf.append("{ "); - DBObject dbo = (DBObject) obj; - String name; - - for (final String s : dbo.keySet()) { - name = s; - - if (first) - first = false; - else - buf.append(" , "); - - JSON.string(buf, name); - buf.append(" : "); - serializer.serialize(dbo.get(name), buf); - } - - buf.append("}"); - } - - } - - private static class DBRefBaseSerializer extends CompoundObjectSerializer { - - DBRefBaseSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - DBRefBase ref = (DBRefBase) obj; - BasicDBObject temp = new BasicDBObject(); - temp.put("$ref", ref.getRef()); - temp.put("$id", ref.getId()); - serializer.serialize(temp, buf); - } - - } - - private static class IterableSerializer extends CompoundObjectSerializer { - - IterableSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @SuppressWarnings("rawtypes") - @Override - public void serialize(Object obj, StringBuilder buf) { - boolean first = true; - buf.append("[ "); - - for (final Object o : ((Iterable) obj)) { - if (first) - first = false; - else - buf.append(" , "); - - serializer.serialize(o, buf); - } - buf.append("]"); - } - } - - private static class MapSerializer extends CompoundObjectSerializer { - - MapSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @SuppressWarnings("rawtypes") - @Override - public void serialize(Object obj, StringBuilder buf) { - boolean first = true; - buf.append("{ "); - Map m = (Map) obj; - Entry entry; - - for (final Object o : m.entrySet()) { - entry = (Entry) o; - if (first) - first = false; - else - buf.append(" , "); - JSON.string(buf, entry.getKey().toString()); - buf.append(" : "); - serializer.serialize(entry.getValue(), buf); - } - - buf.append("}"); - } - - } - - private static class MaxKeySerializer extends CompoundObjectSerializer { - - MaxKeySerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - serializer.serialize(new BasicDBObject("$maxKey", - 1), buf); - } - - } - - private static class MinKeySerializer extends CompoundObjectSerializer { - - MinKeySerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - serializer.serialize(new BasicDBObject("$minKey", - 1), buf); - } - - } - - private static class ObjectIdSerializer extends CompoundObjectSerializer { - - ObjectIdSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - serializer.serialize( - new BasicDBObject("$oid", obj.toString()), buf); - } - } - - private static class PatternSerializer extends CompoundObjectSerializer { - - PatternSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - DBObject externalForm = new BasicDBObject(); - externalForm.put("$regex", obj.toString()); - if (((Pattern) obj).flags() != 0) - externalForm.put("$options", - Bytes.regexFlags(((Pattern) obj).flags())); - serializer.serialize(externalForm, buf); - } - } - - private static class StringSerializer extends AbstractObjectSerializer { - - @Override - public void serialize(Object obj, StringBuilder buf) { - JSON.string(buf, (String) obj); - } - } - - private static class UUIDSerializer extends CompoundObjectSerializer { - - UUIDSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - UUID uuid = (UUID) obj; - BasicDBObject temp = new BasicDBObject(); - temp.put("$uuid", uuid.toString()); - serializer.serialize(temp, buf); - } - } - - private static class BSONTimestampSerializer extends CompoundObjectSerializer { - - BSONTimestampSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - BSONTimestamp t = (BSONTimestamp) obj; - BasicDBObject temp = new BasicDBObject(); - temp.put("t", Integer.valueOf(t.getTime())); - temp.put("i", Integer.valueOf(t.getInc())); - BasicDBObject timestampObj = new BasicDBObject(); - timestampObj.put("$timestamp", temp); - serializer.serialize(timestampObj, buf); - } - - } - - private static class DateSerializer extends CompoundObjectSerializer { - - DateSerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - Date d = (Date) obj; - serializer.serialize( - new BasicDBObject("$date", d.getTime()), buf); - } - - } - - private abstract static class BinarySerializerBase extends CompoundObjectSerializer { - BinarySerializerBase(ObjectSerializer serializer) { - super(serializer); - } - - protected void serialize(byte[] bytes, byte type, StringBuilder buf) { - DBObject temp = new BasicDBObject(); - temp.put("$binary", - (new Base64Codec()).encode(bytes)); - temp.put("$type", type); - serializer.serialize(temp, buf); - } - } - - private static class BinarySerializer extends BinarySerializerBase { - BinarySerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - Binary bin = (Binary) obj; - serialize(bin.getData(), bin.getType(), buf); - } - - } - - private static class ByteArraySerializer extends BinarySerializerBase { - ByteArraySerializer(ObjectSerializer serializer) { - super(serializer); - } - - @Override - public void serialize(Object obj, StringBuilder buf) { - serialize((byte[]) obj, (byte) 0, buf); - } - - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/MyAsserts.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/MyAsserts.java deleted file mode 100644 index b0dc4fe1..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/MyAsserts.java +++ /dev/null @@ -1,215 +0,0 @@ -// MyAsserts.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.util.Arrays; -import java.util.regex.Pattern; - -public class MyAsserts { - - public static class MyAssert extends RuntimeException { - - private static final long serialVersionUID = -4415279469780082174L; - - MyAssert( String s ){ - super( s ); - _s = s; - } - - public String toString(){ - return _s; - } - - final String _s; - } - - public static void assertTrue( boolean b ){ - if ( ! b ) - throw new MyAssert( "false" ); - } - - public static void assertTrue( boolean b , String msg ){ - if ( ! b ) - throw new MyAssert( "false : " + msg ); - } - - public static void assertFalse( boolean b ){ - if ( b ) - throw new MyAssert( "true" ); - } - - public static void assertEquals( int a , int b ){ - if ( a != b ) - throw new MyAssert( "" + a + " != " + b ); - } - - public static void assertEquals( long a , long b ){ - if ( a != b ) - throw new MyAssert( "" + a + " != " + b ); - } - - public static void assertEquals( char a , char b ){ - if ( a != b ) - throw new MyAssert( "" + a + " != " + b ); - } - - public static void assertEquals( short a , short b ){ - if ( a != b ) - throw new MyAssert( "" + a + " != " + b ); - } - - public static void assertEquals( byte expected , byte result ) { - if ( expected != result ) - throw new MyAssert( "" + expected + " != " + result ); - } - - public static void assertEquals( double a , double b , double diff ){ - if ( Math.abs( a - b ) > diff ) - throw new MyAssert( "" + a + " != " + b ); - } - - public static void assertEquals( String a , Object b ){ - _assertEquals( a , b == null ? null : b.toString() ); - } - - public static void assertSame(Object a, Object b) { - if ( a != b ) - throw new MyAssert( a + " != " + b ); - } - - public static void assertEquals( Object a , Object b ){ - _assertEquals( a , b ); - } - - public static void _assertEquals( Object a , Object b ){ - if ( a == null ){ - if ( b == null ) - return; - throw new MyAssert( "left null, right not" ); - } - - if ( a.equals( b ) ) - return; - - throw new MyAssert( "[" + a + "] != [" + b + "] " ); - } - - public static void assertEquals( String a , String b , String msg ){ - if ( a.equals( b ) ) - return; - - throw new MyAssert( "[" + a + "] != [" + b + "] " + msg ); - } - - public static void assertArrayEquals(byte[] expected, byte[] result) { - if (Arrays.equals(expected, result)) - return; - - throw new MyAssert("These arrays are different, but they might be big so not printing them here"); - } - - public static void assertArrayEquals(char[] expected, char[] result) { - if (Arrays.equals(expected, result)) - return; - - throw new MyAssert("These arrays are different, but they might be big so not printing them here"); - } - - public static void assertNotEquals( Object a , Object b ){ - if ( a == null ){ - if ( b != null ) - return; - throw new MyAssert( "left null, right null" ); - } - - if ( ! a.equals( b ) ) - return; - - throw new MyAssert( "[" + a + "] == [" + b + "] " ); - } - - public static void assertClose( String a , Object o){ - assertClose( a , o == null ? "null" : o.toString() ); - } - - public static void assertClose( String a , String b ){ - assertClose(a, b, ""); - } - - public static void assertClose( String a , String b, String tag ){ - - if (isClose(a, b)) { - return; - } - - throw new MyAssert( tag + "[" + a + "] != [" + b + "]" ); - } - - public static boolean isClose(String a, String b) { - a = _simplify( a ); - b = _simplify( b ); - return a.equalsIgnoreCase(b); - } - - private static String _simplify( String s ){ - s = s.trim(); - s = _whiteSpace.matcher( s ).replaceAll( "" ); - return s; - } - - private static Pattern _whiteSpace = Pattern.compile( "\\s+" , Pattern.DOTALL | Pattern.MULTILINE ); - - public static void assertNull( Object foo ){ - if ( foo == null ) - return; - - throw new MyAssert( "not null [" + foo + "]" ); - } - - public static void assertNotNull( Object foo ){ - if ( foo != null ) - return; - - throw new MyAssert( "null" ); - } - - public static void assertLess( long lower , long higher ){ - if ( lower < higher ) - return; - - throw new MyAssert( lower + " is higher than " + higher ); - } - - public static void assertLess( double lower , double higher ){ - if ( lower < higher ) - return; - - throw new MyAssert( lower + " is higher than " + higher ); - } - - public static void assertEmptyString( String s ) { - if( !s.equals( "" ) ) - throw new MyAssert( s ); - } - - public static void fail(String errorMessage) { - throw new MyAssert(errorMessage); - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/ObjectSerializer.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/ObjectSerializer.java deleted file mode 100644 index ea5d9706..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/ObjectSerializer.java +++ /dev/null @@ -1,37 +0,0 @@ -/** - * Copyright (C) 2012 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -/** - * Interface describing methods for serializing an object to a string. - */ -public interface ObjectSerializer { - /** - * Serializes obj into buf. - * - * @param obj object to serialize - * @param buf buffer to serialize into - */ - void serialize(Object obj, StringBuilder buf); - - /** - * Serializes obj. - * @param obj object to serialize - * @return the serialized object - */ - String serialize(Object obj); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/OptionMap.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/OptionMap.java deleted file mode 100644 index 2690c582..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/OptionMap.java +++ /dev/null @@ -1,31 +0,0 @@ -// OptionMap.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.util.TreeMap; - -public class OptionMap extends TreeMap { - - private static final long serialVersionUID = -4415279469780082174L; - - public int getInt( String name , int def ){ - return StringParseUtil.parseIfInt( get( name ) , def ); - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/SimplePool.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/SimplePool.java deleted file mode 100644 index 8382c913..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/SimplePool.java +++ /dev/null @@ -1,203 +0,0 @@ -/** - * Copyright (C) 2008-2012 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; -import java.util.concurrent.Semaphore; -import java.util.concurrent.TimeUnit; - -/** - * This class is NOT part of the public API. Be prepared for non-binary compatible changes in minor releases. - */ -public abstract class SimplePool { - - /** Initializes a new pool of objects. - * @param name name for the pool - * @param size max to hold to at any given time. if < 0 then no limit - */ - public SimplePool(String name, int size){ - _name = name; - _size = size; - _sem = new Semaphore(size); - } - - /** Creates a new object of this pool's type. Implementations should throw a runtime exception if unable to create. - * @return the new object. - */ - protected abstract T createNew(); - - /** - * override this if you need to do any cleanup - */ - public void cleanup( T t ) { - } - - /** - * Pick a member of {@code _avail}. This method is called with a lock held on {@code _avail}, so it may be used safely. - * - * @param recommended the recommended member to choose. - * @param couldCreate true if there is room in the pool to create a new object - * @return >= 0 the one to use, -1 create a new one - */ - protected int pick( int recommended , boolean couldCreate ){ - return recommended; - } - - /** - * call done when you are done with an object form the pool - * if there is room and the object is ok will get added - * @param t Object to add - */ - public void done( T t ){ - synchronized ( this ) { - if (_closed) { - cleanup(t); - return; - } - - assertConditions(); - - if (!_out.remove(t)) { - throw new RuntimeException("trying to put something back in the pool wasn't checked out"); - } - - _avail.add(t); - - } - _sem.release(); - } - - private void assertConditions() { - assert getTotal() <= getMaxSize(); - } - - public void remove( T t ) { - done(t); - } - - /** Gets an object from the pool - will block if none are available - * @return An object from the pool - */ - public T get() throws InterruptedException { - return get(-1); - } - - /** Gets an object from the pool - will block if none are available - * @param waitTime - * negative - forever - * 0 - return immediately no matter what - * positive ms to wait - * @return An object from the pool, or null if can't get one in the given waitTime - */ - public T get(long waitTime) throws InterruptedException { - if (!permitAcquired(waitTime)) { - return null; - } - - synchronized (this) { - assertConditions(); - - int toTake = pick(_avail.size() - 1, getTotal() < getMaxSize()); - T t; - if (toTake >= 0) { - t = _avail.remove(toTake); - } else { - t = createNewAndReleasePermitIfFailure(); - } - _out.add(t); - - return t; - } - } - - private T createNewAndReleasePermitIfFailure() { - try { - T newMember = createNew(); - if (newMember == null) { - throw new IllegalStateException("null pool members are not allowed"); - } - return newMember; - } catch (RuntimeException e) { - _sem.release(); - throw e; - } catch (Error e) { - _sem.release(); - throw e; - } - } - - private boolean permitAcquired(final long waitTime) throws InterruptedException { - if (waitTime > 0) { - return _sem.tryAcquire(waitTime, TimeUnit.MILLISECONDS); - } else if (waitTime < 0) { - _sem.acquire(); - return true; - } else { - return _sem.tryAcquire(); - } - } - - /** Clears the pool of all objects. */ - protected synchronized void close(){ - _closed = true; - for (T t : _avail) - cleanup(t); - _avail.clear(); - _out.clear(); - } - - public String getName() { - return _name; - } - - public synchronized int getTotal(){ - return _avail.size() + _out.size(); - } - - public synchronized int getInUse(){ - return _out.size(); - } - - public synchronized int getAvailable(){ - return _avail.size(); - } - - public int getMaxSize(){ - return _size; - } - - public synchronized String toString(){ - StringBuilder buf = new StringBuilder(); - buf.append("pool: ").append(_name) - .append(" maxToKeep: ").append(_size) - .append(" avail ").append(_avail.size()) - .append(" out ").append(_out.size()) - ; - return buf.toString(); - } - - protected final String _name; - protected final int _size; - - protected final List _avail = new ArrayList(); - protected final Set _out = new HashSet(); - private final Semaphore _sem; - private boolean _closed; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/StringBuilderPool.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/StringBuilderPool.java deleted file mode 100644 index d9af8e23..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/StringBuilderPool.java +++ /dev/null @@ -1,51 +0,0 @@ -// StringBuilderPool.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -public class StringBuilderPool extends SimplePool { - - /** Initializes a pool of a given number of StringBuilders, each of a certain size. - * @param maxToKeep the number of string builders in the pool - */ - public StringBuilderPool( String name , int maxToKeep ){ - super( "StringBuilderPool-" + name , maxToKeep ); - } - - /** Create a new string builder. - * @return the string builder - */ - public StringBuilder createNew(){ - return new StringBuilder(); - } - - /** Checks that the given string builder is within the size limit. - * @param buf the builder to check - * @return if it is not too big - */ - public boolean ok( StringBuilder buf ){ - if ( buf.length() > getMaxSize() ) - return false; - buf.setLength( 0 ); - return true; - } - - protected long memSize( StringBuilder buf ){ - return buf.length() * 2; - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/StringParseUtil.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/StringParseUtil.java deleted file mode 100644 index 7baa4509..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/StringParseUtil.java +++ /dev/null @@ -1,267 +0,0 @@ -// StringParseUtil.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -public final class StringParseUtil { - - /** Turns a string into a boolean value and returns a default value if unsuccessful. - * @param s the string to convert - * @param d the default value - * @return equivalent boolean value - */ - public static boolean parseBoolean( String s , boolean d ){ - - if ( s == null ) - return d; - - s = s.trim(); - if ( s.length() == 0 ) - return d; - - char c = s.charAt( 0 ); - - if ( c == 't' || c == 'T' || - c == 'y' || c == 'Y' ) - return true; - - if ( c == 'f' || c == 'F' || - c == 'n' || c == 'N' ) - return false; - - return d; - } - - /** Turns a string into an int and returns a default value if unsuccessful. - * @param s the string to convert - * @param def the default value - * @return the int value - */ - public static int parseInt( String s , int def ){ - return parseInt( s , def , null , true ); - } - - /** Turns a string into an int using a given radix. - * @param s the string to convert - * @param radix radix to use - * @return the int value - */ - @SuppressWarnings("unused") - public static Number parseIntRadix( String s , int radix ){ - if ( s == null ) - return Double.NaN; - - s = s.trim(); - if ( s.length() == 0 ) - return Double.NaN; - - int firstDigit = -1; - int i = 0; - if ( s.charAt( 0 ) == '-' ) - i = 1; - // Find first non-digit. - for ( ; i 0; - if ( useLastIdx ) - lastIdx[0] = -1; - - if ( s == null ) - return def; - - s = s.trim(); - if ( s.length() == 0 ) - return def; - - int firstDigit = -1; - for ( int i=0; i 0 && s.charAt( firstDigit - 1 ) == '-' ) - firstDigit--; - - if ( useLastIdx ) - lastIdx[0] = lastDigit; - return Integer.parseInt( s.substring( firstDigit , lastDigit ) ); - } - - /** Turns a string into a Number and returns a default value if unsuccessful. - * @param s the string to convert - * @param def the default value - * @return the numeric value - */ - public static Number parseNumber( String s , Number def ){ - if ( s == null ) - return def; - - s = s.trim(); - if ( s.length() == 0) - return def; - - - int firstDigit = -1; - for ( int i=0; i 0 && s.charAt( firstDigit - 1 ) == '.' ){ - firstDigit--; - isDouble = true; - } - - if ( firstDigit > 0 && s.charAt( firstDigit - 1 ) == '-' ) - firstDigit--; - - if ( lastDigit < s.length() && s.charAt( lastDigit ) == '.' ){ - lastDigit++; - while ( lastDigit < s.length() && Character.isDigit( s.charAt( lastDigit ) ) ) - lastDigit++; - - isDouble = true; - } - - if ( lastDigit < s.length() && s.charAt( lastDigit ) == 'E' ){ - lastDigit++; - while ( lastDigit < s.length() && Character.isDigit( s.charAt( lastDigit ) ) ) - lastDigit++; - - isDouble = true; - } - - - final String actual = s.substring( firstDigit , lastDigit ); - - if ( isDouble || actual.length() > 17 ) - return Double.valueOf( actual ); - - - if ( actual.length() > 10 ) - return Long.valueOf( actual ); - - return Integer.valueOf( actual ); - } - - /** Use Java's "strict parsing" methods Integer.parseInt and Double.parseDouble to parse s "strictly". i.e. if it's neither a double or an integer, fail. - * @param s the string to convert - * @return the numeric value - */ - public static Number parseStrict( String s ){ - if( s.length() == 0 ) - return 0; - if( s.charAt(0) == '+' ) - s = s.substring( 1 ); - - if( s.matches( "(\\+|-)?Infinity" ) ) { - if( s.startsWith( "-" ) ) { - return Double.NEGATIVE_INFINITY; - } - else { - return Double.POSITIVE_INFINITY; - } - } - else if( s.indexOf('.') != -1 || - s.equals( "-0" ) ) { - return Double.valueOf(s); - } - // parse hex - else if( s.toLowerCase().indexOf( "0x" ) > -1 ) { - int coef = s.charAt( 0 ) == '-' ? -1 : 1; - if( s.length() > 17 ) - throw new RuntimeException( "Can't handle a number this big: "+s ); - // if coef == -1: (coef * -.5 + 2.5) == 3 - // e.g., -0xf00 (start substring at 3) - // if coef == 1: (coef * -.5 + 2.5) == 2 - // e.g., 0xf00 (start substring at 2) - if( s.length() > 9 ) - return coef * Long.valueOf( s.substring( (int)(coef * -.5 + 2.5) ) , 16 ); - return coef * Integer.valueOf( s.substring( (int)(coef * -.5 + 2.5) ) , 16 ); - } - - int e = s.toLowerCase().indexOf( 'e' ); - // parse exp - if( e > 0 ) { - double num = Double.parseDouble( s.substring( 0, e ) ); - int exp = Integer.parseInt( s.substring( e + 1 ) ); - return num * Math.pow( 10 , exp ); - } - - // parse with smallest possible precision - if ( s.length() > 17 ) - return Double.valueOf( s ); - else if ( s.length() > 9 ) - return Long.valueOf(s); - return Integer.valueOf(s); - } - - public static int parseIfInt( String s , int def ){ - if ( s == null || s.length() == 0 ) - return def; - - s = s.trim(); - - for ( int i=0; i { - - /** Initializes a new thread pool with a given name and number of threads. - * @param name identifying name - * @param numThreads the number of threads allowed in the pool - */ - public ThreadPool( String name , int numThreads ){ - this( name , numThreads , Integer.MAX_VALUE ); - } - - /** Initializes a new thread pool with a given name, number of threads, and queue size. - * @param name identifying name - * @param numThreads the number of threads allowed in the pool - * @param maxQueueSize the size of the pool entry queue - */ - public ThreadPool( String name , int numThreads , int maxQueueSize ){ - _name = name; - _maxThreads = numThreads; - _queue = new LinkedBlockingQueue( maxQueueSize ); - _myThreadGroup = new MyThreadGroup(); - _threads.add( new MyThread() ); - } - - /** Handles a given object. - * @param t the object to handle - * @throws Exception - */ - public abstract void handle( T t ) - throws Exception ; - - /** Handles a given object and exception. - * @param t the object to handle - * @param e the exception to handle - */ - public abstract void handleError( T t , Exception e ); - - /** Returns the size of the pool's queue. - * @return pool size - */ - public int queueSize(){ - return _queue.size(); - } - - /** Adds a new object to the pool, if possible. - * @param t the object to be added - * @return if the object was successfully added - */ - public boolean offer( T t ){ - if ( ( _queue.size() > 0 || _inProgress.get() == _threads.size() ) && - _threads.size() < _maxThreads ) - _threads.add( new MyThread() ); - return _queue.offer( t ); - } - - public int inProgress(){ - return _inProgress.get(); - } - - public int numThreads(){ - return _threads.size(); - } - - class MyThreadGroup extends ThreadGroup { - MyThreadGroup(){ - super( "ThreadPool.MyThreadGroup:" + _name ); - } - - public void uncaughtException( Thread t, Throwable e ){ - for ( int i=0; i<_threads.size(); i++ ){ - if ( _threads.get( i ) == t ){ - _threads.remove( i ); - break; - } - } - } - } - - class MyThread extends Thread { - MyThread(){ - super( _myThreadGroup , "ThreadPool.MyThread:" + _name + ":" + _threads.size() ); - setDaemon( true ); - start(); - } - - public void run(){ - while ( true ){ - T t = null; - - try { - t = _queue.take(); - } - catch ( InterruptedException ie ){ - } - - if ( t == null ) - continue; - - try { - _inProgress.incrementAndGet(); - handle( t ); - } - catch ( Exception e ){ - handleError( t , e ); - } - finally { - _inProgress.decrementAndGet(); - } - } - } - } - - final String _name; - final int _maxThreads; - - private final AtomicInteger _inProgress = new AtomicInteger(0); - private final List _threads = new Vector(); - private final BlockingQueue _queue; - private final MyThreadGroup _myThreadGroup; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/ThreadUtil.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/ThreadUtil.java deleted file mode 100644 index 37e2c9bf..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/ThreadUtil.java +++ /dev/null @@ -1,76 +0,0 @@ -// ThreadUtil.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.util.Collections; -import java.util.HashMap; -import java.util.Map; - -public class ThreadUtil { - - /** Creates an prints a stack trace */ - public static void printStackTrace(){ - Exception e = new Exception(); - e.fillInStackTrace(); - e.printStackTrace(); - } - - /** Pauses for a given number of milliseconds - * @param time number of milliseconds for which to pause - */ - public static void sleep( long time ){ - try { - Thread.sleep( time ); - } - catch ( InterruptedException e ){ - } - } - - public static void pushStatus( String what ){ - pushStatus( Thread.currentThread() , what ); - } - - public static void pushStatus( Thread t , String what ){ - getStatus( t ).push( what ); - } - - public static void clearStatus(){ - clearStatus( Thread.currentThread() ); - } - - public static void clearStatus( Thread t ){ - getStatus( t ).clear(); - } - - public static FastStack getStatus(){ - return getStatus( Thread.currentThread() ); - } - - public static FastStack getStatus( Thread t ){ - FastStack s = _threads.get( t.getId() ); - if ( s == null ){ - s = new FastStack(); - _threads.put( t.getId() , s ); - } - return s; - } - - private static final Map> _threads = Collections.synchronizedMap( new HashMap>() ); - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/TimeConstants.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/TimeConstants.java deleted file mode 100644 index 1d798d7e..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/TimeConstants.java +++ /dev/null @@ -1,39 +0,0 @@ -// TimeConstants.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -public class TimeConstants { - - public static final long MS_MILLISECOND = 1; - public static final long MS_SECOND = 1000; - public static final long MS_MINUTE = MS_SECOND * 60; - public static final long MS_HOUR = MS_MINUTE * 60; - public static final long MS_DAY = MS_HOUR * 24; - public static final long MS_WEEK = MS_DAY * 7; - public static final long MS_MONTH = MS_WEEK * 4; - public static final long MS_YEAR = MS_DAY * 365; - - public static final long S_SECOND = 1; - public static final long S_MINUTE = 60 * S_SECOND; - public static final long S_HOUR = 60 * S_MINUTE; - public static final long S_DAY = 24 * S_HOUR; - public static final long S_WEEK = 7 * S_DAY; - public static final long S_MONTH = 30 * S_DAY; - public static final long S_YEAR = S_DAY * 365; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/UniqueList.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/UniqueList.java deleted file mode 100644 index 2663a2e2..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/UniqueList.java +++ /dev/null @@ -1,41 +0,0 @@ -// UniqueList.java - -/** - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.util.ArrayList; -import java.util.Collection; - -public class UniqueList extends ArrayList { - - private static final long serialVersionUID = -4415279469780082174L; - - public boolean add( T t ){ - if ( contains( t ) ) - return false; - return super.add( t ); - } - - public boolean addAll(Collection c) { - boolean added = false; - for ( T t : c ) - added = added || add( t ); - return added; - } - -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/Util.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/Util.java deleted file mode 100644 index 36336627..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/Util.java +++ /dev/null @@ -1,72 +0,0 @@ -/** - * - * Copyright (C) 2008 10gen Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb.util; - -import java.nio.ByteBuffer; -import java.security.MessageDigest; -import java.security.NoSuchAlgorithmException; - -/** - * Misc utility helpers. Not sure what else to call the class - */ -public class Util { - - public static String toHex( byte b[] ){ - StringBuilder sb = new StringBuilder(); - - for ( int i=0; i implements Iterable { - - /** Initializes a new weak bag. */ - public WeakBag(){ - } - - /** Adds an element to the bag. - * @param t Element to add - */ - public void add( T t ){ - _refs.add( new MyRef( t ) ); - } - - public boolean remove( T t ){ - - for ( Iterator i = _refs.iterator(); i.hasNext(); ){ - MyRef ref = i.next(); - if( ref == null ) - continue; - T me = ref.get(); - - if ( me == null ){ - // this is just here cause i'm already doing the work, so why not - i.remove(); - continue; - } - - if ( me == t ){ - i.remove(); - return true; - } - } - return false; - } - - public boolean contains( T t ){ - - for ( Iterator i = _refs.iterator(); i.hasNext(); ){ - MyRef ref = i.next(); - T me = ref.get(); - if ( me == t ) - return true; - } - return false; - } - - /** Returns the size of the bag. - * @return the size of the bag - */ - public int size(){ - clean(); - return _refs.size(); - } - - /** Removes all object from the bag. */ - public void clear(){ - _refs.clear(); - } - - /** Removes any null objects from the bag. */ - public void clean(){ - for ( Iterator i = _refs.iterator(); i.hasNext(); ){ - MyRef ref = i.next(); - if ( ref.get() == null ) - i.remove(); - } - } - - public Iterator iterator(){ - return getAll().iterator(); - } - - public List getAll(){ - - List l = new ArrayList(); - - for ( Iterator i = _refs.iterator(); i.hasNext(); ){ - MyRef ref = i.next(); - T t = ref.get(); - if ( t == null ) - i.remove(); - else - l.add( t ); - } - - return l; - } - - class MyRef extends WeakReference { - MyRef( T t ){ - super( t ); - } - } - - private final List _refs = new LinkedList(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/JMException.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/management/JMException.java deleted file mode 100644 index 39c1affe..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/JMException.java +++ /dev/null @@ -1,29 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util.management; - -/** - * - * This class is NOT part of the public API. It may change at any time without notification. - */ -public class JMException extends Exception { - static final long serialVersionUID = -2052972874393271421L; - - public JMException(Throwable cause) { - super(cause); - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/MBeanServer.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/management/MBeanServer.java deleted file mode 100644 index 7c121ef1..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/MBeanServer.java +++ /dev/null @@ -1,28 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util.management; - -/** - * This class is NOT part of the public API. It may change at any time without notification. - */ -public interface MBeanServer { - boolean isRegistered(String mBeanName) throws JMException; - - void unregisterMBean(String mBeanName) throws JMException; - - void registerMBean(Object mBean, String mBeanName) throws JMException; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/MBeanServerFactory.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/management/MBeanServerFactory.java deleted file mode 100644 index c42e0838..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/MBeanServerFactory.java +++ /dev/null @@ -1,43 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.massivecraft.massivecore.xlib.mongodb.util.management; - -import com.massivecraft.massivecore.xlib.mongodb.util.management.jmx.JMXMBeanServer; - -/** - * This class is NOT part of the public API. It may change at any time without notification. - * - * This class is used to insulate the rest of the driver from the possibility that JMX is not available, - * as currently is the case on Android VM - */ -public class MBeanServerFactory { - static { - MBeanServer tmp; - try { - tmp = new JMXMBeanServer(); - } catch (Throwable e) { - tmp = new NullMBeanServer(); - } - - mBeanServer = tmp; - } - - public static MBeanServer getMBeanServer() { - return mBeanServer; - } - - private static final MBeanServer mBeanServer; -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/NullMBeanServer.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/management/NullMBeanServer.java deleted file mode 100644 index 39f3e324..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/NullMBeanServer.java +++ /dev/null @@ -1,35 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util.management; - -/** - * This class is NOT part of the public API. It may change at any time without notification. - */ -public class NullMBeanServer implements MBeanServer { - @Override - public boolean isRegistered(String mBeanName) { - return false; - } - - @Override - public void unregisterMBean(String mBeanName) { - } - - @Override - public void registerMBean(Object mBean, String mBeanName) { - } -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/jmx/JMXMBeanServer.java b/src/com/massivecraft/massivecore/xlib/mongodb/util/management/jmx/JMXMBeanServer.java deleted file mode 100644 index f96c924b..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/management/jmx/JMXMBeanServer.java +++ /dev/null @@ -1,68 +0,0 @@ -/** - * Copyright (c) 2008 - 2011 10gen, Inc. - *

        - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - *

        - * http://www.apache.org/licenses/LICENSE-2.0 - *

        - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.massivecraft.massivecore.xlib.mongodb.util.management.jmx; - -import com.massivecraft.massivecore.xlib.mongodb.util.management.JMException; -import com.massivecraft.massivecore.xlib.mongodb.util.management.MBeanServer; - -import javax.management.*; - -import java.lang.management.ManagementFactory; - -/** - * This class is NOT part of the public API. It may change at any time without notification. - */ -public class JMXMBeanServer implements MBeanServer { - @Override - public boolean isRegistered(String mBeanName) throws JMException { - return server.isRegistered(createObjectName(mBeanName)); - } - - @Override - public void unregisterMBean(String mBeanName) throws JMException { - try { - server.unregisterMBean(createObjectName(mBeanName)); - } catch (InstanceNotFoundException e) { - throw new JMException(e); - } catch (MBeanRegistrationException e) { - throw new JMException(e); - } - } - - @Override - public void registerMBean(Object mBean, String mBeanName) throws JMException { - try { - server.registerMBean(mBean, createObjectName(mBeanName)); - } catch (InstanceAlreadyExistsException e) { - throw new JMException(e); - } catch (MBeanRegistrationException e) { - throw new JMException(e); - } catch (NotCompliantMBeanException e) { - throw new JMException(e); - } - } - - private ObjectName createObjectName(String mBeanName) throws JMException { - try { - return new ObjectName(mBeanName); - } catch (MalformedObjectNameException e) { - throw new JMException(e); - } - } - - private final javax.management.MBeanServer server = ManagementFactory.getPlatformMBeanServer(); -} diff --git a/src/com/massivecraft/massivecore/xlib/mongodb/util/package.html b/src/com/massivecraft/massivecore/xlib/mongodb/util/package.html deleted file mode 100644 index 10d79bb7..00000000 --- a/src/com/massivecraft/massivecore/xlib/mongodb/util/package.html +++ /dev/null @@ -1,3 +0,0 @@ - -

        Package containing misc utils.

        -