Package akka.persistence

Class Persistence$

java.lang.Object

akka.persistence.Persistence$

All Implemented Interfaces:

ExtensionId<Persistence>, ExtensionIdProvider

public class Persistence$
extends java.lang.Object
implements ExtensionId<Persistence>, ExtensionIdProvider

Java API.

Field Summary

Fields

Modifier and Type	Field	Description
static Persistence$	MODULE$	Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor	Description
Persistence$()

Method Summary

Modifier and Type	Method	Description
Persistence	createExtension(ExtendedActorSystem system)	Is used by Akka to instantiate the Extension identified by this ExtensionId, internal use only.
Persistence	get(ActorSystem system)	Returns an instance of the extension identified by this ExtensionId instance.
Persistence	get(ClassicActorSystemProvider system)	Returns an instance of the extension identified by this ExtensionId instance.
java.lang.String	JournalFallbackConfigPath()
Persistence$	lookup()
java.lang.String	SnapshotStoreFallbackConfigPath()	Config path to fall-back to if a setting is not defined in a specific snapshot plugin's config section
void	verifyPluginConfigExists(com.typesafe.config.Config config, java.lang.String pluginId, java.lang.String pluginType)	INTERNAL API
void	verifyPluginConfigIsDefined(java.lang.String pluginId, java.lang.String pluginType)	INTERNAL API

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.actor.ExtensionId

apply, apply, equals, hashCode

Field Detail

MODULE$

public static final Persistence$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Detail

Persistence$

public Persistence$()

Method Detail

get

public Persistence get(ActorSystem system)

Description copied from interface: ExtensionId

Returns an instance of the extension identified by this ExtensionId instance. Java API For extensions written in Scala that are to be used from Java also, this method should be overridden to get correct return type.

 override def get(system: ActorSystem): TheExtension = super.get(system)
 

Specified by:

get in interface ExtensionId<Persistence>

Parameters:

system - (undocumented)

Returns:

(undocumented)

get

public Persistence get(ClassicActorSystemProvider system)

Description copied from interface: ExtensionId

Returns an instance of the extension identified by this ExtensionId instance. Java API For extensions written in Scala that are to be used from Java also, this method should be overridden to get correct return type.

 override def get(system: ClassicActorSystemProvider): TheExtension = super.get(system)
 

Specified by:

get in interface ExtensionId<Persistence>

Parameters:

system - (undocumented)

Returns:

(undocumented)

createExtension

public Persistence createExtension(ExtendedActorSystem system)

Description copied from interface: ExtensionId

Is used by Akka to instantiate the Extension identified by this ExtensionId, internal use only.

Specified by:

createExtension in interface ExtensionId<Persistence>

Parameters:

system - (undocumented)

Returns:

(undocumented)

lookup

public Persistence$ lookup()

Specified by:

lookup in interface ExtensionIdProvider

JournalFallbackConfigPath

public java.lang.String JournalFallbackConfigPath()

SnapshotStoreFallbackConfigPath

public java.lang.String SnapshotStoreFallbackConfigPath()

Config path to fall-back to if a setting is not defined in a specific snapshot plugin's config section

verifyPluginConfigExists

public void verifyPluginConfigExists(com.typesafe.config.Config config,
                                     java.lang.String pluginId,
                                     java.lang.String pluginType)

INTERNAL API

Parameters:

config - (undocumented)

pluginId - (undocumented)

pluginType - (undocumented)

Throws:

java.lang.IllegalArgumentException - if config path for the pluginId doesn't exist

verifyPluginConfigIsDefined

public void verifyPluginConfigIsDefined(java.lang.String pluginId,
                                        java.lang.String pluginType)

INTERNAL API

Parameters:

pluginId - (undocumented)

pluginType - (undocumented)

Throws:

java.lang.IllegalArgumentException - if pluginId is empty (undefined)