/*
* Copyright (c) 2008-2009, Sosnoski Software Associates Limited. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of conditions and the following
* disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of
* JiBX nor the names of its contributors may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.jibx.ws.transport;
import org.jibx.runtime.impl.OutByteBuffer;
import org.jibx.ws.util.ExpandingPool;
/**
* Pool of output stream buffers. The methods exposed by this class are not threadsafe, so the using code needs to
* synchronize before accessing the pool.
*
* @author Dennis M. Sosnoski
*/
public class StreamBufferOutPool extends ExpandingPool
{
/** Number of bytes in initial buffer byte array. */
private final int m_size;
/**
* Constructor.
*
* @param size initial byte buffer size in bytes
*/
public StreamBufferOutPool(int size) {
m_size = size;
}
/**
* Release a buffer, ending usage and returning it to the available list. Any exceptions thrown while ending usage
* of the buffer are ignored.
*
* @param buff buffer to release
*/
public void endUsage(OutByteBuffer buff) {
try {
buff.finish();
} catch (Exception e) { /* deliberately left empty */ }
buff.reset();
super.releaseInstance(buff);
}
/**
* Create new instance for pool.
*
* @return instance
*/
protected Object createInstance() {
return new OutByteBuffer(m_size);
}
}