org.springframework.integration.handler
Class BridgeHandler

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

All Implemented Interfaces:

org.springframework.beans.factory.BeanFactoryAware, org.springframework.core.Ordered, MessageHandler

public class BridgeHandler
extends AbstractReplyProducingMessageHandler

A simple MessageHandler implementation that passes the request Message directly to the output channel without modifying it. The main purpose of this handler is to bridge a PollableChannel to a SubscribableChannel or vice-versa.

The BridgeHandler can be used as a stopper at the end of an assembly line of channels. In this setup the output channel doesn't have to be set, but if the output channel is omitted the REPLY_CHANNEL MUST be set on the message.

Author:

Mark Fisher, Iwein Fuld

Field Summary

Fields inherited from class org.springframework.integration.handler.AbstractReplyProducingMessageHandler

DEFAULT_SEND_TIMEOUT

Fields inherited from class org.springframework.integration.handler.AbstractMessageHandler

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

BridgeHandler()

Method Summary

protected void

handleRequestMessage(Message<?> requestMessage, ReplyMessageHolder replyMessageHolder)

Methods inherited from class org.springframework.integration.handler.AbstractReplyProducingMessageHandler

getOutputChannel, handleMessageInternal, sendReplyMessage, setBeanFactory, setChannelResolver, setOutputChannel, setRequiresReply, setSendTimeout

Methods inherited from class org.springframework.integration.handler.AbstractMessageHandler

getOrder, handleMessage, setOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

BridgeHandler

public BridgeHandler()

Method Detail

handleRequestMessage

protected void handleRequestMessage(Message<?> requestMessage,
                                    ReplyMessageHolder replyMessageHolder)

Specified by:

handleRequestMessage in class AbstractReplyProducingMessageHandler