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Java > Open Source Codes > com > caucho > server > hmux > AbstractClusterRequest


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  * Free SoftwareFoundation, Inc.
23  * 59 Temple Place, Suite 330
24  * Boston, MA 02111-1307 USA
25  *
26  * @author Scott Ferguson
27  */
28
29 package com.caucho.server.hmux;
30
31 import com.caucho.server.cluster.Cluster;
32 import com.caucho.vfs.ReadStream;
33 import com.caucho.vfs.WriteStream;
34
35 import java.io.IOException JavaDoc;
36
37 /**
38  * Handles cluster requests from a remote dispatcher.
39  */
40 abstract public class AbstractClusterRequest {
41   abstract public void setCluster(Cluster cluster);
42   
43   abstract public void setRequest(HmuxRequest request);
44
45   /**
46    * Handles a new request. Initializes the protocol handler and
47    * the request streams.
48    *
49    * <p>Note: ClientDisconnectException must be rethrown to
50    * the caller.
51    */
52   abstract public int handleRequest(ReadStream is, WriteStream os)
53     throws IOException JavaDoc;
54 }
55
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