org.mule.components.simple
Class PassThroughComponent

java.lang.Object
  extended byorg.mule.components.simple.PassThroughComponent
All Implemented Interfaces:
Callable, UMOEventListener

public class PassThroughComponent
extends Object
implements Callable

PassThroughComponent will simply return the payload back as the result

Version:
$Revision: 3798 $
Author:
Lajos Moczar

Constructor Summary
PassThroughComponent()
           
 
Method Summary
 Object onCall(UMOEventContext context)
          Passes the event to the listener
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PassThroughComponent

public PassThroughComponent()
Method Detail

onCall

public Object onCall(UMOEventContext context)
              throws Exception
Description copied from interface: Callable
Passes the event to the listener

Specified by:
onCall in interface Callable
Parameters:
context - the context of the current event being process
Returns:
Object this object can be anything. When the UMOLifecycleAdapter for the component receives this object it will first see if the Object is an UMOMessage if not and the Object is not null a new message will be created using the returned object as the payload. This new event will then get published via the configured outbound router if-
  1. One has been configured for the UMO.
  2. the setStopFurtherProcessing(true) wasn't called on the event context event.
Throws:
Exception - if the event fails to process properly. If exceptions aren't handled by the implementation they will be handled by the exceptionListener associated with the component


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