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Java > Open Source Codes > net > myvietnam > mvncore > db > AbstractDataSource


1 /*
2  * $Header: /cvsroot/mvnforum/myvietnam/src/net/myvietnam/mvncore/db/AbstractDataSource.java,v 1.2 2006/04/14 16:03:55 minhnn Exp $
3  * $Author: minhnn $
4  * $Revision: 1.2 $
5  * $Date: 2006/04/14 16:03:55 $
6  *
7  * ====================================================================
8  *
9  * Copyright (C) 2002-2006 by MyVietnam.net
10  *
11  * All copyright notices regarding MyVietnam and MyVietnam CoreLib
12  * MUST remain intact in the scripts and source code.
13  *
14  * This library is free software; you can redistribute it and/or
15  * modify it under the terms of the GNU Lesser General Public
16  * License as published by the Free Software Foundation; either
17  * version 2.1 of the License, or (at your option) any later version.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27  *
28  * Correspondence and Marketing Questions can be sent to:
29  * info at MyVietnam net
30  *
31  * @author: Minh Nguyen
32  */
33 /*
34  * Copyright 2004-2005 the original author or authors.
35  *
36  * Licensed under the Apache License, Version 2.0 (the "License");
37  * you may not use this file except in compliance with the License.
38  * You may obtain a copy of the License at
39  *
40  * http://www.apache.org/licenses/LICENSE-2.0
41  *
42  * Unless required by applicable law or agreed to in writing, software
43  * distributed under the License is distributed on an "AS IS" BASIS,
44  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
45  * See the License for the specific language governing permissions and
46  * limitations under the License.
47  */
48
49 package net.myvietnam.mvncore.db;
50
51 import javax.sql.DataSource JavaDoc;
52 import java.io.PrintWriter JavaDoc;
53 import java.sql.SQLException JavaDoc;
54
55 /**
56  * Abstract class for basic implementation of interface DataSource
57  */
58 public abstract class AbstractDataSource implements DataSource JavaDoc {
59
60     /**
61      * Returns 0: means use default system timeout.
62      */
63     public int getLoginTimeout() throws SQLException JavaDoc {
64         return 0;
65     }
66
67     public void setLoginTimeout(int timeout) throws SQLException JavaDoc {
68         throw new UnsupportedOperationException JavaDoc("setLoginTimeout");
69     }
70
71     /**
72      * LogWriter methods are unsupported.
73      */
74     public PrintWriter JavaDoc getLogWriter() {
75         throw new UnsupportedOperationException JavaDoc("getLogWriter");
76     }
77
78     /**
79      * LogWriter methods are unsupported.
80      */
81     public void setLogWriter(PrintWriter JavaDoc pw) throws SQLException JavaDoc {
82         throw new UnsupportedOperationException JavaDoc("setLogWriter");
83     }
84
85 }
86
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