akka.event

Class DeadLetterListener

java.lang.Object

akka.event.DeadLetterListener

All Implemented Interfaces:

Actor

public class DeadLetterListener
extends java.lang.Object
implements Actor

Nested Class Summary

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

Actor.emptyBehavior$

Constructor Summary

Constructors

Constructor and Description
DeadLetterListener()

Method Summary

Modifier and Type	Method and Description
int	count()
EventStream	eventStream()
int	maxCount()
void	postRestart(java.lang.Throwable reason) User overridable callback: By default it calls preStart().
void	postStop() User overridable callback.
void	preRestart(java.lang.Throwable reason, scala.Option<java.lang.Object> message) User overridable callback: '''By default it disposes of all children and then calls postStop().'''
void	preStart() User overridable callback.
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.

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.actor.Actor

aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, context, self, sender, supervisorStrategy, unhandled

Constructor Detail

DeadLetterListener

public DeadLetterListener()

Method Detail

eventStream

public EventStream eventStream()

maxCount

public int maxCount()

count

public int count()

preStart

public void preStart()

Description copied from interface: Actor

User overridable callback.

Is called when an Actor is started. Actors are automatically started asynchronously when created. Empty default implementation.

Specified by:

preStart in interface Actor

postRestart

public void postRestart(java.lang.Throwable reason)

Description copied from interface: Actor

User overridable callback: By default it calls preStart().

Specified by:

postRestart in interface Actor

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.

preRestart

public void preRestart(java.lang.Throwable reason,
                       scala.Option<java.lang.Object> message)

Description copied from interface: Actor

User overridable callback: '''By default it disposes of all children and then calls postStop().'''

Specified by:

preRestart in interface Actor

Parameters:

reason - the Throwable that caused the restart to happen

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.

postStop

public void postStop()

Description copied from interface: Actor

User overridable callback.

Is called asynchronously after 'actor.stop()' is invoked. Empty default implementation.

Specified by:

postStop in interface Actor

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)