org.springframework.integration.handler
Class BridgeHandler

java.lang.Object
  extended by org.springframework.integration.handler.AbstractMessageHandler
      extended by org.springframework.integration.handler.AbstractReplyProducingMessageHandler
          extended by 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