akka.dispatch

Class Recover<T>

java.lang.Object

scala.runtime.AbstractPartialFunction<java.lang.Throwable,T>

akka.dispatch.japi.RecoverBridge<T>

akka.dispatch.Recover<T>

All Implemented Interfaces:

scala.Function1<java.lang.Throwable,T>, scala.PartialFunction<java.lang.Throwable,T>

public abstract class Recover<T>
extends japi.RecoverBridge<T>

Callback for the Future.recover operation that conditionally turns failures into successes.

SAM (Single Abstract Method) class

Java API

Nested Class Summary

Nested classes/interfaces inherited from interface scala.PartialFunction

scala.PartialFunction.AndThen<A,B,C>, scala.PartialFunction.Lifted<A,B>, scala.PartialFunction.OrElse<A,B>, scala.PartialFunction.Unlifted<A,B>

Constructor Summary

Constructors

Constructor and Description
Recover()

Method Summary

Modifier and Type	Method and Description
protected T	internal(java.lang.Throwable result)
abstract T	recover(java.lang.Throwable failure) This method will be invoked once when/if the Future this recover callback is registered on becomes completed with a failure.

Methods inherited from class akka.dispatch.japi.RecoverBridge

apply, isDefinedAt

Methods inherited from class scala.runtime.AbstractPartialFunction

andThen, apply$mcDD$sp, apply$mcDF$sp, apply$mcDI$sp, apply$mcDJ$sp, apply$mcFD$sp, apply$mcFF$sp, apply$mcFI$sp, apply$mcFJ$sp, apply$mcID$sp, apply$mcIF$sp, apply$mcII$sp, apply$mcIJ$sp, apply$mcJD$sp, apply$mcJF$sp, apply$mcJI$sp, apply$mcJJ$sp, apply$mcVD$sp, apply$mcVF$sp, apply$mcVI$sp, apply$mcVJ$sp, apply$mcZD$sp, apply$mcZF$sp, apply$mcZI$sp, apply$mcZJ$sp, applyOrElse, compose, lift, orElse, runWith, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface scala.PartialFunction

$init$, cond, condOpt, empty

Methods inherited from interface scala.Function1

$init$

Constructor Detail

Recover

public Recover()

Method Detail

internal

protected final T internal(java.lang.Throwable result)

Overrides:

internal in class japi.RecoverBridge<T>

recover

public abstract T recover(java.lang.Throwable failure)
                   throws java.lang.Throwable

This method will be invoked once when/if the Future this recover callback is registered on becomes completed with a failure.

Parameters:

failure - (undocumented)

Returns:

a successful value for the passed in failure Throws the passed in failure to propagate it.

Java API

Throws:

java.lang.Throwable