1 /***
2 * Copyright (c) 2003 held jointly by the individual authors.
3 *
4 * This library is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License as published
6 * by the Free Software Foundation; either version 2.1 of the License, or
7 * (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; with out even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with this library; if not, write to the Free Software Foundation,
16 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
17 *
18 * > http://www.gnu.org/copyleft/lesser.html
19 * > http://www.opensource.org/licenses/lgpl-license.php
20 */
21 package net.mlw.vlh.adapter.jdbc.util;
22
23 import java.sql.Connection;
24 import java.sql.PreparedStatement;
25 import java.sql.ResultSet;
26 import java.sql.SQLException;
27
28 import javax.sql.DataSource;
29
30 /***
31 * This is a helper class to handle different behaviour of connection eg. in transactional/nontransactional environment.
32 *
33 * @author Stepan Marek
34 * @version $Revision: 1.2 $ $Date: 2005/10/20 16:37:49 $
35 */
36 public interface ConnectionCreator
37 {
38
39 /***
40 * Creates a new connection.
41 *
42 * @return
43 * @throws SQLException
44 */
45 Connection createConnection() throws SQLException;
46
47 /***
48 * Close all opened resources.
49 *
50 * @param result
51 * @param statement
52 * @param connection
53 */
54 void close(ResultSet result, PreparedStatement statement, Connection connection);
55
56 /***
57 * @return Returns the dataSource.
58 */
59 DataSource getDataSource();
60
61 /***
62 * @param dataSource The dataSource to set.
63 */
64 void setDataSource(DataSource dataSource);
65 }