org.springframework.integration.aop
Class MessagePublishingInterceptor

java.lang.Object
  org.springframework.integration.aop.MessagePublishingInterceptor

All Implemented Interfaces:

org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor

public class MessagePublishingInterceptor
extends java.lang.Object
implements org.aopalliance.intercept.MethodInterceptor

A MethodInterceptor that publishes Messages to a channel. The payload of the published Message can be derived from arguments or any return value or exception resulting from the method invocation. That mapping is the responsibility of the EL expression provided by the PublisherMetadataSource.

Since:

2.0

Constructor Summary

MessagePublishingInterceptor(org.springframework.integration.aop.PublisherMetadataSource metadataSource)

Method Summary

java.lang.Object	invoke(org.aopalliance.intercept.MethodInvocation invocation)
void	setChannelResolver(ChannelResolver channelResolver)
void	setDefaultChannel(MessageChannel defaultChannel)
void	setPublisherMetadataSource(org.springframework.integration.aop.PublisherMetadataSource metadataSource)

Methods inherited from class java.lang.Object

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

Constructor Detail

MessagePublishingInterceptor

public MessagePublishingInterceptor(org.springframework.integration.aop.PublisherMetadataSource metadataSource)

Method Detail

setPublisherMetadataSource

public void setPublisherMetadataSource(org.springframework.integration.aop.PublisherMetadataSource metadataSource)

setDefaultChannel

public void setDefaultChannel(MessageChannel defaultChannel)

setChannelResolver

public void setChannelResolver(ChannelResolver channelResolver)

invoke

public final java.lang.Object invoke(org.aopalliance.intercept.MethodInvocation invocation)
                              throws java.lang.Throwable

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Throws:

java.lang.Throwable