SnapshotStore
Java API: abstract snapshot store.
Attributes
- Source
- SnapshotStore.scala
- Graph
-
- Supertypes
Members list
Type members
Inherited types
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
Value members
Concrete methods
Plugin API: deletes the snapshot identified by metadata.
Plugin API: deletes the snapshot identified by metadata.
This call is protected with a circuit-breaker.
Value parameters
- metadata
-
snapshot metadata.
Attributes
- Definition Classes
- Source
- SnapshotStore.scala
Plugin API: deletes all snapshots matching criteria.
Plugin API: deletes all snapshots matching criteria.
This call is protected with a circuit-breaker.
Value parameters
- criteria
-
selection criteria for deleting.
- persistenceId
-
id of the persistent actor.
Attributes
- Definition Classes
- Source
- SnapshotStore.scala
Plugin API: asynchronously loads a snapshot.
Plugin API: asynchronously loads a snapshot.
If the future Option is None then all events will be replayed, i.e. there was no snapshot. If snapshot could not be loaded the Future should be completed with failure. That is important because events may have been deleted and just replaying the events might not result in a valid state.
This call is protected with a circuit-breaker.
Value parameters
- criteria
-
selection criteria for loading.
- persistenceId
-
id of the persistent actor.
Attributes
- Definition Classes
- Source
- SnapshotStore.scala
Plugin API: asynchronously saves a snapshot.
Plugin API: asynchronously saves a snapshot.
This call is protected with a circuit-breaker.
Value parameters
- metadata
-
snapshot metadata.
- snapshot
-
snapshot.
Attributes
- Definition Classes
- Source
- SnapshotStore.scala
Inherited methods
Attributes
- Inherited from:
- SnapshotStorePlugin (hidden)
Attributes
- Inherited from:
- SnapshotStorePlugin (hidden)
Attributes
- Inherited from:
- SnapshotStorePlugin (hidden)
Attributes
- Inherited from:
- SnapshotStorePlugin (hidden)
Attributes
- Inherited from:
- ActorLogging
- Source
- Actor.scala
User overridable callback: By default it calls preStart().
User overridable callback: By default it calls preStart().
Value parameters
- reason
-
the Throwable that caused the restart to happen Is called right AFTER restart on the newly created Actor to allow reinitialization after an Actor crash.
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
User overridable callback.
User overridable callback.
Is called asynchronously after 'actor.stop()' is invoked. Empty default implementation.
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
Scala API: User overridable callback: '''By default it disposes of all children and then calls postStop().'''
Scala API: User overridable callback: '''By default it disposes of all children and then calls postStop().'''
Value parameters
- message
-
optionally the current message the actor processed when failing, if applicable Is called on a crashed Actor right BEFORE it is restarted to allow clean up of resources before Actor is terminated.
- reason
-
the Throwable that caused the restart to happen
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
User overridable callback.
User overridable callback.
Is called when an Actor is started. Actors are automatically started asynchronously when created. Empty default implementation.
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
Scala API: This defines the initial actor behavior, it must return a partial function with the actor logic.
Scala API: This defines the initial actor behavior, it must return a partial function with the actor logic.
Attributes
- Inherited from:
- SnapshotStore
- Source
- SnapshotStore.scala
Plugin API Allows plugin implementers to use f pipeTo self and handle additional messages for implementing advanced features
Plugin API Allows plugin implementers to use f pipeTo self and handle additional messages for implementing advanced features
Attributes
- Inherited from:
- SnapshotStore
- Source
- SnapshotStore.scala
The reference sender Actor of the last received message. Is defined if the message was sent from another Actor, else deadLetters in pekko.actor.ActorSystem.
The reference sender Actor of the last received message. Is defined if the message was sent from another Actor, else deadLetters in pekko.actor.ActorSystem.
WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
User overridable definition the strategy to use for supervising child actors.
User overridable definition the strategy to use for supervising child actors.
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
User overridable callback.
User overridable callback.
Is called when a message isn't handled by the current behavior of the actor by default it fails with either a pekko.actor.DeathPactException (in case of an unhandled pekko.actor.Terminated message) or publishes an pekko.actor.UnhandledMessage to the actor's system's pekko.event.EventStream
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
Inherited fields
Attributes
- Inherited from:
- SnapshotStore
- Source
- SnapshotStore.scala
Implicits
Inherited implicits
Scala API: Stores the context for this actor, including self, and sender. It is implicit to support operations such as forward.
Scala API: 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!
pekko.actor.ActorContext is the Scala API. getContext returns a pekko.actor.AbstractActor.ActorContext, which is the Java API of the actor context.
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala
The 'self' field holds the ActorRef for this actor.
The 'self' field holds the ActorRef for this actor.
Can be used to send messages to itself:
self ! message
Attributes
- Inherited from:
- Actor
- Source
- Actor.scala