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CXF-4866, CXF-352: Fixes to restructured WS-RM code from problems
found with unit tests, and corrected unit tests to work with the
restructured code.

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1566557 13f79535-47bb-0310-9956-ffa450edef68
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Dennis M. Sosnoski committed Feb 10, 2014
1 parent ac9ced7 commit afe13e4bef33381f27adcad6b5b0ca857673945c
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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/

package org.apache.cxf.ws.rm;

import java.io.OutputStream;

import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.interceptor.MessageSenderInterceptor;
import org.apache.cxf.io.WriteOnCloseOutputStream;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.transport.common.gzip.GZIPOutInterceptor;

/**
*
*/
public class RetransmissionInterceptor extends AbstractPhaseInterceptor<Message> {

RMManager manager;

public RetransmissionInterceptor() {
super(Phase.PREPARE_SEND);
addAfter(MessageSenderInterceptor.class.getName());
addBefore(GZIPOutInterceptor.class.getName());
}

public RMManager getManager() {
return manager;
}

public void setManager(RMManager manager) {
this.manager = manager;
}

public void handleMessage(Message message) throws Fault {
handle(message, false);
}

@Override
public void handleFault(Message message) {
handle(message, true);
}

void handle(Message message, boolean isFault) {
if (null == getManager().getRetransmissionQueue()) {
return;
}

OutputStream os = message.getContent(OutputStream.class);
if (null == os) {
return;
}
if (isFault) {
// remove the exception set by the PhaseInterceptorChain so that the
// error does not reach the client when retransmission is scheduled
message.setContent(Exception.class, null);
message.getExchange().put(Exception.class, null);
} else {
WriteOnCloseOutputStream stream = RMUtils.createCachedStream(message, os);
stream.registerCallback(new RetransmissionCallback(message, getManager()));
}
}
}




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