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 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 ExpressionSource.

Since:

2.0

Author:

Mark Fisher

Constructor Summary

MessagePublishingInterceptor(org.springframework.integration.aop.ExpressionSource expressionSource)

Method Summary

Object	invoke(org.aopalliance.intercept.MethodInvocation invocation)
void	setChannelResolver(ChannelResolver channelResolver)
void	setDefaultChannel(MessageChannel defaultChannel)
void	setExpressionSource(org.springframework.integration.aop.ExpressionSource expressionSource)

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.ExpressionSource expressionSource)

Method Detail

setExpressionSource

public void setExpressionSource(org.springframework.integration.aop.ExpressionSource expressionSource)

setDefaultChannel

public void setDefaultChannel(MessageChannel defaultChannel)

setChannelResolver

public void setChannelResolver(ChannelResolver channelResolver)

invoke

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

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Throws:

Throwable