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Apache CXF example source code file (RetransmissionCallback.java)

This example Apache CXF source code file (RetransmissionCallback.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Apache CXF tags/keywords

addressingproperties, identifier, io, log, log, logging, no_cached_stream, retransmissioncallback, retransmissioncallback, rmmanager, rmmanager, rmmessage, rmmessage, rmproperties, rmstore, source

The Apache CXF RetransmissionCallback.java source code

/**
 * 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) {
        
    }
}

Other Apache CXF examples (source code examples)

Here is a short list of links related to this Apache CXF RetransmissionCallback.java source code file:

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