Class EchoComponent

  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
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
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public EchoComponent()
Method Detail


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

Specified by:
onCall in interface Callable
onCall in class LogComponent
context - the context of the current event being process
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.
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


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

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