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1   /***
2    *
3    * Copyright 2004 Hiram Chirino
4    *
5    * Licensed under the Apache License, Version 2.0 (the "License");
6    * you may not use this file except in compliance with the License.
7    * You may obtain a copy of the License at
8    *
9    * http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   *
17   **/
18  package org.activeio.packet;
19  
20  import java.nio.ByteBuffer;
21  
22  import org.activeio.Packet;
23  
24  /***
25   * Provides a simple pool of ByteBuffer objects.
26   * 
27   * @version $Revision: 1.1 $
28   */
29  final public class ByteBufferPacketPool extends PacketPool {
30          
31  	private final int packetSize;
32  	
33  	/***
34  	 * Creates a pool of <code>bufferCount</code> ByteBuffers that are 
35  	 * directly allocated being <code>bufferSize</code> big.
36  	 * 
37  	 * @param packetCount the number of buffers that will be in the pool.
38  	 * @param packetSize the size of the buffers that are in the pool.
39  	 */
40  	public ByteBufferPacketPool(int packetCount,int packetSize) {
41  		super(packetCount);
42  		this.packetSize = packetSize;
43  	}
44  	
45      protected Packet allocateNewPacket() {
46          return new ByteBufferPacket(ByteBuffer.allocateDirect(packetSize));
47      }
48  	
49  }