01: /*
02: * HA-JDBC: High-Availability JDBC
03: * Copyright (c) 2004-2007 Paul Ferraro
04: *
05: * This library is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU Lesser General Public License as published by the
07: * Free Software Foundation; either version 2.1 of the License, or (at your
08: * option) any later version.
09: *
10: * This library is distributed in the hope that it will be useful, but WITHOUT
11: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13: * for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public License
16: * along with this library; if not, write to the Free Software Foundation,
17: * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18: *
19: * Contact: ferraro@users.sourceforge.net
20: */
21: package net.sf.hajdbc.sql;
22:
23: import java.sql.Connection;
24: import java.sql.SQLException;
25:
26: import javax.sql.DataSource;
27:
28: /**
29: * A database described by a {@link DataSource}.
30: * @author Paul Ferraro
31: */
32: public class DataSourceDatabase extends
33: CommonDataSourceDatabase<DataSource> {
34: /**
35: * Constructs a new database described by a {@link DataSource}.
36: */
37: public DataSourceDatabase() {
38: super (DataSource.class);
39: }
40:
41: /**
42: * @param dataSource A DataSource
43: * @return a database connection
44: * @throws SQLException if a database connection could not be made
45: * @see net.sf.hajdbc.Database#connect(Object)
46: */
47: @Override
48: public Connection connect(DataSource dataSource)
49: throws SQLException {
50: return (this.user != null) ? dataSource.getConnection(
51: this.user, this.password) : dataSource.getConnection();
52: }
53: }
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