org.springframework.integration.handler
Class AbstractMessageHandler

java.lang.Object
  org.springframework.integration.handler.AbstractMessageHandler

All Implemented Interfaces:

MessageHandler

Direct Known Subclasses:

AbstractMessageBarrierHandler, AbstractMessageRouter, AbstractReplyProducingMessageHandler, ApplicationEventPublishingMessageHandler

public abstract class AbstractMessageHandler
extends java.lang.Object
implements MessageHandler

Base class for MessageHandler implementations that provides basic validation and error handling capabilities. Asserts that the incoming Message is not null and that it does not contain a null payload. Converts checked exceptions into runtime MessagingExceptions.

Author:

Mark Fisher

Field Summary

protected org.apache.commons.logging.Log

logger

Constructor Summary

AbstractMessageHandler()

Method Summary

void	handleMessage(Message<?> message)
protected abstract void	handleMessageInternal(Message<?> message)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.apache.commons.logging.Log logger

Constructor Detail

AbstractMessageHandler

public AbstractMessageHandler()

Method Detail

handleMessage

public final void handleMessage(Message<?> message)

Specified by:

handleMessage in interface MessageHandler

handleMessageInternal

protected abstract void handleMessageInternal(Message<?> message)
                                       throws java.lang.Exception

Throws:

java.lang.Exception