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Java > Open Source Codes > org > xsocket > stream > IConnectHandler


1 // $Id: IConnectHandler.java 1324 2007-06-13 06:06:02Z grro $
2 /*
3  * Copyright (c) xsocket.org, 2006 - 2007. All rights reserved.
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Please refer to the LGPL license at: http://www.gnu.org/copyleft/lesser.txt
20  * The latest copy of this software may be found on http://www.xsocket.org/
21  */
22 package org.xsocket.stream;
23
24 import java.io.IOException JavaDoc;
25
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34 /**
35  * Handles new incomming connections. <br><br>
36  *
37  * E.g.
38  * <pre>
39  * public final class BlackIpHandler implements IConnectHandler {
40  * ...
41  * public boolean onConnect(INonBlockingConnection connection) throws IOException {
42  * connection.setAutoflush(false);
43  * connection.setFlushmode(FlushMode.ASYNC);
44  *
45  * ...
46  * return true;
47  * }
48  * }
49  *
50  * @author grro@xsocket.org
51  */
52 public interface IConnectHandler extends IHandler {
53  
54     
55     /**
56      * handles a new incomming connection
57      *
58      * @return true for positive result of handling, false for negative result of handling
59      * @throws IOException If some other I/O error occurs. Throwing this exception causes that the underlying connection will be closed.
60      */
61     public boolean onConnect(INonBlockingConnection connection) throws IOException JavaDoc;
62 }
63
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