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Apache CXF example source code file (CacheAndWriteOutputStream.java)

This example Apache CXF source code file (CacheAndWriteOutputStream.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

cacheandwriteoutputstream, cacheandwriteoutputstream, cachedoutputstream, io, ioexception, ioexception, outputstream, outputstream, override, override

The Apache CXF CacheAndWriteOutputStream.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.io;

import java.io.IOException;
import java.io.OutputStream;

/**
 * This outputstream implementation will both write to the outputstream
 * that is specified and cache the data at the same time. This allows us
 * to go back and retransmit the data at a later time if necessary.
 *
 */
public class CacheAndWriteOutputStream extends CachedOutputStream {

    OutputStream flowThroughStream;
    
    public CacheAndWriteOutputStream(OutputStream stream) {
        super();
        flowThroughStream = stream;
    }

    public void closeFlowthroughStream() throws IOException {
        flowThroughStream.flush();
        flowThroughStream.close();
    }
   
    protected void postClose() throws IOException {
        flowThroughStream.flush();
        flowThroughStream.close();
    }
    
    public OutputStream getFlowThroughStream() {
        return flowThroughStream;
    }
    
    
    @Override
    protected void onWrite() throws IOException {
        // does nothing
    }

    @Override
    public void write(int b) throws IOException {
        flowThroughStream.write(b);
        super.write(b);
    }
    
    @Override
    public void write(byte[] b, int off, int len) throws IOException {
        flowThroughStream.write(b, off, len);
        super.write(b, off, len);
    }
    
    @Override
    public void write(byte[] b) throws IOException {
        flowThroughStream.write(b);
        super.write(b);
    }
}

Other Apache CXF examples (source code examples)

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

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