/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.integration.handler;
import org.springframework.messaging.Message;
/**
* @author Gary Russell
* @since 3.0
*
*/
public abstract class AbstractReplyProducingPostProcessingMessageHandler
extends AbstractReplyProducingMessageHandler
implements PostProcessingMessageHandler {
private volatile boolean postProcessWithinAdvice = true;
/**
* 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.
*
* @param postProcessWithinAdvice true if the post processing should be performed within the advice.
*/
public void setPostProcessWithinAdvice(boolean postProcessWithinAdvice) {
this.postProcessWithinAdvice = postProcessWithinAdvice;
}
@Override
protected final Object handleRequestMessage(Message<?> requestMessage) {
Object result = this.doHandleRequestMessage(requestMessage);
if (this.postProcessWithinAdvice || !this.hasAdviceChain()) {
this.postProcess(requestMessage, result);
}
return result;
}
@Override
protected final Object doInvokeAdvisedRequestHandler(Message<?> message) {
Object result = super.doInvokeAdvisedRequestHandler(message);
if (!this.postProcessWithinAdvice) {
this.postProcess(message, result);
}
return result;
}
protected abstract Object doHandleRequestMessage(Message<?> requestMessage);
}