org.mule.component.simple
Class EchoComponent

java.lang.Object
  extended by org.mule.component.simple.LogComponent
      extended by org.mule.component.simple.EchoComponent
All Implemented Interfaces:
EchoService, LogService, Callable, EventListener

public class EchoComponent
extends LogComponent
implements EchoService

EchoComponent will log the message and return the payload back as the result.


Constructor Summary
EchoComponent()
           
 
Method Summary
 String echo(String echo)
           
 Object onCall(MuleEventContext context)
          Passes the event to the listener
 
Methods inherited from class org.mule.component.simple.LogComponent
log
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

EchoComponent

public EchoComponent()
Method Detail

onCall

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

Specified by:
onCall in interface Callable
Overrides:
onCall in class LogComponent
Parameters:
context - the context of the current event being process
Returns:
Object this object can be anything. When the LifecycleAdapter for the service receives this object it will first see if the Object is an MuleMessage 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 component.
  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 service

echo

public String echo(String echo)
Specified by:
echo in interface EchoService


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