akka.dispatch
Class Recover<T>

java.lang.Object
  extended by scala.runtime.AbstractPartialFunction<java.lang.Throwable,T>
      extended by akka.dispatch.japi.RecoverBridge<T>
          extended by 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
Recover()
           
 
Method Summary
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
 

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)
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