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Apache CXF Minimal Bundle Jar
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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
 * "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.apache.cxf.ws.rm;

import java.io.IOException;
import java.util.logging.Logger;

import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.io.CachedOutputStream;
import org.apache.cxf.io.CachedOutputStreamCallback;
import org.apache.cxf.message.Message;
import org.apache.cxf.message.MessageUtils;
import org.apache.cxf.ws.addressing.AddressingProperties;
import org.apache.cxf.ws.rm.persistence.RMMessage;
import org.apache.cxf.ws.rm.persistence.RMStore;

/**
 * 
 */
public class RetransmissionCallback implements CachedOutputStreamCallback {
    
    private static final Logger LOG = LogUtils.getL7dLogger(RetransmissionCallback.class);

    Message message;
    RMManager manager;
    
    RetransmissionCallback(Message m, RMManager mgr) {
        message = m;
        manager = mgr;
    }
    public void onClose(CachedOutputStream cos) {
   
        //REVISIT - would be nice to keep the cache on disk instead of in-memory 
        byte bytes[] = null;
        try {
            bytes = cos.getBytes();
        } catch (IOException e) {
            throw new Fault(new org.apache.cxf.common.i18n.Message("NO_CACHED_STREAM", 
                                                                   LOG, 
                                                                   cos.getOut().getClass()));
        }
        
        message.put(RMMessageConstants.SAVED_CONTENT, bytes);            
        manager.getRetransmissionQueue().addUnacknowledged(message);
        
        RMStore store = manager.getStore();
        if (null != store) {
            Source s = manager.getSource(message);
            RMProperties rmps = RMContextUtils.retrieveRMProperties(message, true);
            Identifier sid = rmps.getSequence().getIdentifier();
            SourceSequence ss = s.getSequence(sid);
            RMMessage msg = new RMMessage();
            msg.setMessageNumber(rmps.getSequence().getMessageNumber());
            if (!MessageUtils.isRequestor(message)) {
                AddressingProperties maps = RMContextUtils.retrieveMAPs(message, false, true);
                if (null != maps && null != maps.getTo()) {
                    msg.setTo(maps.getTo().getValue());
                }
            }
            msg.setContent(bytes);
            store.persistOutgoing(ss, msg); 
        }
    }

    public void onFlush(CachedOutputStream cos) {
        
    }
}