org.springframework.integration.handler

Class AbstractReplyProducingPostProcessingMessageHandler

java.lang.Object

org.springframework.integration.context.IntegrationObjectSupport

org.springframework.integration.handler.AbstractMessageHandler

org.springframework.integration.handler.AbstractReplyProducingMessageHandler

org.springframework.integration.handler.AbstractReplyProducingPostProcessingMessageHandler

All Implemented Interfaces:

Aware, BeanClassLoaderAware, BeanFactoryAware, BeanNameAware, InitializingBean, ApplicationContextAware, Ordered, Orderable, MessageProducer, PostProcessingMessageHandler, TrackableComponent, NamedComponent, MessageHandler

Direct Known Subclasses:

MessageFilter

public abstract class AbstractReplyProducingPostProcessingMessageHandler
extends AbstractReplyProducingMessageHandler
implements PostProcessingMessageHandler

Since:

3.0

Author:

Gary Russell

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.integration.handler.AbstractReplyProducingMessageHandler

AbstractReplyProducingMessageHandler.RequestHandler

Field Summary

Fields inherited from class org.springframework.integration.context.IntegrationObjectSupport

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
AbstractReplyProducingPostProcessingMessageHandler()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract Object	doHandleRequestMessage(Message<?> requestMessage)
protected Object	doInvokeAdvisedRequestHandler(Message<?> message)
protected Object	handleRequestMessage(Message<?> requestMessage) Subclasses must implement this method to handle the request Message.
void	setPostProcessWithinAdvice(boolean postProcessWithinAdvice) Specify whether the post processing should occur within the scope of any configured advice classes.

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

doInit, getMessagingTemplate, handleMessageInternal, hasAdviceChain, onInit, setAdviceChain, setBeanClassLoader, setChannelResolver, setOutputChannel, setOutputChannelName, setRequiresReply, setSendTimeout, shouldCopyRequestHeaders

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

getComponentType, getOrder, handleMessage, setOrder, setShouldTrack

Methods inherited from class org.springframework.integration.context.IntegrationObjectSupport

afterPropertiesSet, getApplicationContextId, getBeanFactory, getComponentName, getConversionService, getIntegrationProperties, getIntegrationProperty, getMessageBuilderFactory, getTaskScheduler, setApplicationContext, setBeanFactory, setBeanName, setComponentName, setConversionService, setMessageBuilderFactory, setTaskScheduler, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.integration.handler.PostProcessingMessageHandler

postProcess

Methods inherited from interface org.springframework.integration.support.context.NamedComponent

getComponentName

Constructor Detail

AbstractReplyProducingPostProcessingMessageHandler

public AbstractReplyProducingPostProcessingMessageHandler()

Method Detail

setPostProcessWithinAdvice

public void setPostProcessWithinAdvice(boolean postProcessWithinAdvice)

Specify whether the post processing should occur within the scope of any configured advice classes. If false, the post processing will occur after the advice chain returns. Default true. This is only applicable if there is in fact an advice chain present.

Parameters:

postProcessWithinAdvice - true if the post processing should be performed within the advice.

handleRequestMessage

protected final Object handleRequestMessage(Message<?> requestMessage)

Description copied from class: AbstractReplyProducingMessageHandler

Subclasses must implement this method to handle the request Message. The return value may be a Message, a MessageBuilder, or any plain Object. The base class will handle the final creation of a reply Message from any of those starting points. If the return value is null, the Message flow will end here.

Specified by:

handleRequestMessage in class AbstractReplyProducingMessageHandler

Parameters:

requestMessage - The request message.

Returns:

The result of handling the message, or null.

doInvokeAdvisedRequestHandler

protected final Object doInvokeAdvisedRequestHandler(Message<?> message)

Overrides:

doInvokeAdvisedRequestHandler in class AbstractReplyProducingMessageHandler

doHandleRequestMessage

protected abstract Object doHandleRequestMessage(Message<?> requestMessage)