org.springframework.integration.handler
Class DefaultMessageHandlerAdapter

java.lang.Object
  org.springframework.integration.util.AbstractMethodInvokingAdapter
      org.springframework.integration.handler.AbstractMessageHandlerAdapter
          org.springframework.integration.handler.DefaultMessageHandlerAdapter

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, org.springframework.core.Ordered, ChannelRegistryAware, MessageHandler, MethodInvoker

public class DefaultMessageHandlerAdapter
extends AbstractMessageHandlerAdapter

An implementation of MessageHandler that invokes the specified method and target object. It will use the provided implementation of the MessageCreator strategy interface to convert the method invocation's return value to a reply Message.

Author:

Mark Fisher

Field Summary

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

OUTPUT_CHANNEL_NAME_KEY

Fields inherited from class org.springframework.integration.util.AbstractMethodInvokingAdapter

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

DefaultMessageHandlerAdapter()

Method Summary

protected Message<?>

handleReturnValue(java.lang.Object returnValue, Message<?> originalMessage) Subclasses must implement this method to handle the return value.

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

createReplyMessage, getChannelRegistry, handle, setChannelRegistry, setMessageCreator, setMessageMapper, setMethodExpectsMessage

Methods inherited from class org.springframework.integration.util.AbstractMethodInvokingAdapter

afterPropertiesSet, getMethod, getMethodName, getObject, getOrder, initialize, invokeMethod, isInitialized, setMethod, setMethodName, setObject, setOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMessageHandlerAdapter

public DefaultMessageHandlerAdapter()

Method Detail

handleReturnValue

protected Message<?> handleReturnValue(java.lang.Object returnValue,
                                       Message<?> originalMessage)

Description copied from class: AbstractMessageHandlerAdapter

Subclasses must implement this method to handle the return value.

Specified by:

handleReturnValue in class AbstractMessageHandlerAdapter