akka.io

Class SelectionHandler

java.lang.Object

akka.io.SelectionHandler

All Implemented Interfaces:

Actor, ActorLogging, RequiresMessageQueue<UnboundedMessageQueueSemantics>

public class SelectionHandler
extends java.lang.Object
implements Actor, ActorLogging, RequiresMessageQueue<UnboundedMessageQueueSemantics>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SelectionHandler.ChannelAcceptable$
static class	SelectionHandler.ChannelConnectable$
static class	SelectionHandler.ChannelReadable$
static class	SelectionHandler.ChannelWritable$
static interface	SelectionHandler.HasFailureMessage
static class	SelectionHandler.Retry
static class	SelectionHandler.Retry$
static class	SelectionHandler.SelectorBasedManager
static class	SelectionHandler.WorkerForCommand
static class	SelectionHandler.WorkerForCommand$

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

Actor.emptyBehavior$

Constructor Summary

Constructors

Constructor and Description
SelectionHandler(SelectionHandlerSettings settings)

Method Summary

Modifier and Type	Method and Description
static SupervisorStrategy	connectionSupervisorStrategy() Special supervisor strategy for parents of TCP connection and listener actors.
void	postStop() 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.
void	spawnChildWithCapacityProtection(SelectionHandler.WorkerForCommand cmd, int retriesLeft)
OneForOneStrategy	supervisorStrategy() User overridable definition the strategy to use for supervising child actors.

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, postRestart, preRestart, preStart, self, sender, unhandled

Methods inherited from interface akka.actor.ActorLogging

_log, log

Constructor Detail

SelectionHandler

public SelectionHandler(SelectionHandlerSettings settings)

Method Detail

connectionSupervisorStrategy

public static final SupervisorStrategy connectionSupervisorStrategy()

Special supervisor strategy for parents of TCP connection and listener actors. Stops the child on all errors and logs DeathPactExceptions only at debug level.

Returns:

(undocumented)

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)

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

supervisorStrategy

public OneForOneStrategy supervisorStrategy()

Description copied from interface: Actor

User overridable definition the strategy to use for supervising child actors.

Specified by:

supervisorStrategy in interface Actor

Returns:

(undocumented)

spawnChildWithCapacityProtection

public void spawnChildWithCapacityProtection(SelectionHandler.WorkerForCommand cmd,
                                             int retriesLeft)