org.mule.api.transport

Class ExceptionHandlingReplyToHandlerDecorator

java.lang.Object

org.mule.api.transport.ExceptionHandlingReplyToHandlerDecorator

All Implemented Interfaces:

NonBlockingReplyToHandler, ReplyToHandler

public class ExceptionHandlingReplyToHandlerDecorator
extends Object
implements NonBlockingReplyToHandler

ReplyToHandler implementation that uses a .MessagingExceptionHandler to handle errors before delegating to the delegate ReplyToHandler instance.

Invocations of processReplyTo(org.mule.api.MuleEvent, org.mule.api.MuleMessage, Object) are passed straight through to the delegate ReplyToHandler where as invocations of ReplyToHandler.processExceptionReplyTo(org.mule.api.MessagingException, Object) may result in a delegation to either processReplyTo(org.mule.api.MuleEvent, org.mule.api.MuleMessage, Object) or ReplyToHandler.processExceptionReplyTo(org.mule.api.MessagingException, Object) depending on the result of MessagingException.handled() after the MessagingExceptionHandler has been invoked.

Constructor Summary

Constructors

Constructor and Description
ExceptionHandlingReplyToHandlerDecorator(ReplyToHandler replyToHandler, MessagingExceptionHandler exceptionHandler)

Method Summary

Methods

Modifier and Type	Method and Description
void	processExceptionReplyTo(MessagingException exception, Object replyTo) Processes replyTo in the case an exception occurred.
void	processReplyTo(MuleEvent event, MuleMessage returnMessage, Object replyTo)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExceptionHandlingReplyToHandlerDecorator

public ExceptionHandlingReplyToHandlerDecorator(ReplyToHandler replyToHandler,
                                        MessagingExceptionHandler exceptionHandler)

Method Detail

processReplyTo

public void processReplyTo(MuleEvent event,
                  MuleMessage returnMessage,
                  Object replyTo)
                    throws MuleException

Specified by:

processReplyTo in interface ReplyToHandler

Throws:

MuleException

processExceptionReplyTo

public void processExceptionReplyTo(MessagingException exception,
                           Object replyTo)

Description copied from interface: ReplyToHandler

Processes replyTo in the case an exception occurred. Not all implementations will implement this if for example they should only send a reply message in the sucess case.

Specified by:

processExceptionReplyTo in interface ReplyToHandler

Parameters:

exception - the exception thrown by processing

replyTo - name of the channel that exception message should be sent if relevant