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Java > Open Source Codes > com > sun > enterprise > web > connector > grizzly > algorithms > NoParsingAlgorithm


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24 package com.sun.enterprise.web.connector.grizzly.algorithms;
25
26 import com.sun.enterprise.web.connector.grizzly.Handler;
27 import com.sun.enterprise.web.connector.grizzly.handlers.NoParsingHandler;
28 import java.nio.ByteBuffer JavaDoc;
29
30
31 /**
32  * This algorithm doesn't parse the bytes, delegating the work to the
33  * InternalInputBuffer.
34  *
35  * @author Jeanfrancois Arcand
36  */
37 public class NoParsingAlgorithm extends StreamAlgorithmBase{
38
39     
40     public NoParsingAlgorithm() {
41         handler = new NoParsingHandler(getPort());
42     }
43     
44     
45     /**
46      * Do not parse the bytes and automatically flip the <code>ByteBuffer</code>
47      */
48     public boolean parse(ByteBuffer JavaDoc byteBuffer){
49         curLimit = byteBuffer.limit();
50         curPosition = byteBuffer.position();
51         byteBuffer.flip();
52         return true;
53     }
54
55     
56     /**
57      * Return the <code>Handler</code> used by this algorithm.
58      */
59     public Handler getHandler(){
60         ((NoParsingHandler)handler).attachChannel(socketChannel);
61         return handler;
62     }
63     
64     
65     /***
66      * Recycle this object.
67      */
68     public void recycle(){
69         super.recycle();
70         
71         socketChannel = null;
72         if ( handler != null){
73             ((NoParsingHandler)handler).attachChannel(null);
74         }
75     }
76 }
77
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