org.mule.component.simple

Class EchoComponent

java.lang.Object

org.mule.component.simple.LogComponent

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

Constructors

Constructor and Description
EchoComponent()

Method Summary

Methods

Modifier and Type	Method and Description
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