001/*
002 * HA-JDBC: High-Availability JDBC
003 * Copyright (c) 2004-2008 Paul Ferraro
004 * 
005 * This library is free software; you can redistribute it and/or modify it 
006 * under the terms of the GNU Lesser General Public License as published by the 
007 * Free Software Foundation; either version 2.1 of the License, or (at your 
008 * option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful, but WITHOUT
011 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
012 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License 
013 * for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public License
016 * along with this library; if not, write to the Free Software Foundation, 
017 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
018 * 
019 * Contact: ferraro@users.sourceforge.net
020 */
021package net.sf.hajdbc.sql.pool;
022
023import java.sql.Connection;
024import java.sql.SQLException;
025
026import javax.sql.ConnectionPoolDataSource;
027import javax.sql.PooledConnection;
028
029import net.sf.hajdbc.sql.CommonDataSourceDatabase;
030
031/**
032 * A database described by a {@link ConnectionPoolDataSource}.
033 * @author Paul Ferraro
034 */
035public class ConnectionPoolDataSourceDatabase extends CommonDataSourceDatabase<ConnectionPoolDataSource>
036{
037        /**
038         * Constructs a new database described by a {@link ConnectionPoolDataSource}.
039         */
040        public ConnectionPoolDataSourceDatabase()
041        {
042                super(ConnectionPoolDataSource.class);
043        }
044
045        /**
046         * @see net.sf.hajdbc.Database#connect(java.lang.Object)
047         */
048        @Override
049        public Connection connect(ConnectionPoolDataSource dataSource) throws SQLException
050        {
051                String user = this.getUser();
052                PooledConnection connection = (user != null) ? dataSource.getPooledConnection(user, this.getPassword()) : dataSource.getPooledConnection();
053                
054                return connection.getConnection();
055        }
056}