akka.persistence.journal.leveldb

Class SharedLeveldbStore

java.lang.Object

akka.persistence.journal.leveldb.SharedLeveldbStore

All Implemented Interfaces:

Actor, AsyncRecovery, LeveldbIdMapping, LeveldbRecovery, LeveldbStore, WriteJournalBase

public class SharedLeveldbStore
extends java.lang.Object
implements LeveldbStore

A LevelDB store that can be shared by multiple actor systems. The shared store must be set for each actor system that uses the store via SharedLeveldbJournal.setStore. The shared LevelDB store is for testing only.

Nested Class Summary

Nested classes/interfaces inherited from interface akka.actor.Actor

Actor.emptyBehavior$, Actor.ignoringBehavior$

Constructor Summary

Constructors

Constructor and Description
SharedLeveldbStore()
SharedLeveldbStore(com.typesafe.config.Config cfg)

Method Summary

Modifier and Type	Method and Description
com.typesafe.config.Config	config()
ActorContext	context() Stores the context for this actor, including self, and sender.
org.iq80.leveldb.DB	leveldb()
java.io.File	leveldbDir()
org.iq80.leveldb.Options	leveldbOptions()
org.iq80.leveldb.WriteOptions	leveldbWriteOptions()
boolean	nativeLeveldb()
Persistence	persistence()
com.typesafe.config.Config	prepareConfig()
scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit>	receive() This defines the initial actor behavior, it must return a partial function with the actor logic.
ActorRef	self() The 'self' field holds the ActorRef for this actor.
Serialization	serialization()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface akka.persistence.journal.leveldb.LeveldbStore

addAllPersistenceIdsSubscriber, addPersistenceIdSubscriber, addTagSubscriber, addToMessageBatch, asyncDeleteMessagesTo, asyncWriteMessages, hasAllPersistenceIdsSubscribers, hasPersistenceIdSubscribers, hasTagSubscribers, leveldbFactory, leveldbReadOptions, leveldbSnapshot, newPersistenceIdAdded, nextTagSequenceNr, notifyPersistenceIdChange, notifyTagChange, persistentFromBytes, persistentToBytes, postStop, preStart, removeSubscriber, tagAsPersistenceId, tagNumericId, withBatch, withIterator

Methods inherited from interface akka.persistence.journal.WriteJournalBase

adaptFromJournal, adaptToJournal, preparePersistentBatch

Methods inherited from interface akka.persistence.journal.leveldb.LeveldbIdMapping

allPersistenceIds, isNewPersistenceId, numericId, readIdMap, readIdMap, writeIdMapping

Methods inherited from interface akka.actor.Actor

aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, postRestart, preRestart, sender, supervisorStrategy, unhandled

Methods inherited from interface akka.persistence.journal.leveldb.LeveldbRecovery

asyncReadHighestSequenceNr, asyncReplayMessages, asyncReplayTaggedMessages, readHighestSequenceNr, replayMessages, replayTaggedMessages

Constructor Detail

SharedLeveldbStore

public SharedLeveldbStore(com.typesafe.config.Config cfg)

SharedLeveldbStore

public SharedLeveldbStore()

Method Detail

config

public com.typesafe.config.Config config()

Specified by:

config in interface LeveldbStore

nativeLeveldb

public boolean nativeLeveldb()

Specified by:

nativeLeveldb in interface LeveldbStore

leveldbOptions

public org.iq80.leveldb.Options leveldbOptions()

Specified by:

leveldbOptions in interface LeveldbStore

leveldbWriteOptions

public org.iq80.leveldb.WriteOptions leveldbWriteOptions()

Specified by:

leveldbWriteOptions in interface LeveldbStore

leveldbDir

public java.io.File leveldbDir()

Specified by:

leveldbDir in interface LeveldbStore

leveldb

public org.iq80.leveldb.DB leveldb()

Specified by:

leveldb in interface LeveldbStore

serialization

public Serialization serialization()

Specified by:

serialization in interface LeveldbStore

persistence

public Persistence persistence()

Specified by:

persistence in interface WriteJournalBase

context

public ActorContext context()

Description copied from interface: Actor

Stores the context for this actor, including self, and sender. It is implicit to support operations such as forward.

WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!

ActorContext is the Scala API. getContext returns a UntypedActorContext, which is the Java API of the actor context.

Specified by:

context in interface Actor

Returns:

(undocumented)

self

public final ActorRef self()

Description copied from interface: Actor

The 'self' field holds the ActorRef for this actor.

Can be used to send messages to itself:

 self ! message
 

Specified by:

self in interface Actor

Returns:

(undocumented)

prepareConfig

public com.typesafe.config.Config prepareConfig()

Specified by:

prepareConfig in interface LeveldbStore

receive

public scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> receive()

Description copied from interface: Actor

This defines the initial actor behavior, it must return a partial function with the actor logic.

Specified by:

receive in interface Actor

Returns:

(undocumented)