/*
 * Distributed as part of c3p0 v.0.9.5.3
 *
 * Copyright (C) 2018 Machinery For Change, Inc.
 *
 * Author: Steve Waldman <swaldman@mchange.com>
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of EITHER:
 *
 *     1) The GNU Lesser General Public License (LGPL), version 2.1, as 
 *        published by the Free Software Foundation
 *
 * OR
 *
 *     2) The Eclipse Public License (EPL), version 1.0
 *
 * You may choose which license to accept if you wish to redistribute
 * or modify this work. You may offer derivatives of this work
 * under the license you have chosen, or you may provide the same
 * choice of license which you have been offered here.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received copies of both LGPL v2.1 and EPL v1.0
 * along with this software; see the files LICENSE-EPL and LICENSE-LGPL.
 * If not, the text of these licenses are currently available at
 *
 * LGPL v2.1: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 *  EPL v1.0: http://www.eclipse.org/org/documents/epl-v10.php 
 * 
 */

package com.mchange.v2.c3p0;

import java.beans.PropertyChangeEvent;
import java.sql.SQLException;
import java.util.Properties;
import javax.sql.DataSource;

 
A static factory that creates DataSources which simply forward
    calls to java.sql.DriverManager without any pooling or other fanciness.
 
The DataSources returned are Refereneable and Serializable; they should
    be suitable for placement in a wide variety of JNDI Naming Services.
 @deprecated Use the new factories in DataSources. See examples. /**
 *  <P>A static factory that creates DataSources which simply forward
 *     calls to java.sql.DriverManager without any pooling or other fanciness.</P>
 *
 *  <P>The DataSources returned are Refereneable and Serializable; they should
 *     be suitable for placement in a wide variety of JNDI Naming Services.</P>
 *
 *  @deprecated Use the new factories in {@link com.mchange.v2.c3p0.DataSources}. See examples.
 */
public final class DriverManagerDataSourceFactory
{
    
 Creates an unpooled DataSource that users java.sql.DriverManager
 behind the scenes to acquire Connections.
 @param driverClass a jdbc driver class that can resolve jdbcUrl.
 @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
 @param dfltUser a username (may be null) for authentication to the RDBMS
 @param dfltPassword a password (may be null) for authentication to the RDBMS
 @param refFactoryLoc a codebase url where JNDI clients can find the  
        c3p0 libraries. Use null if clients will be expected to have the
        libraries available locally.
/**
     *  Creates an unpooled DataSource that users <TT>java.sql.DriverManager</TT>
     *  behind the scenes to acquire Connections.
     *
     *  @param driverClass a jdbc driver class that can resolve <TT>jdbcUrl</TT>.
     *  @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
     *  @param dfltUser a username (may be null) for authentication to the RDBMS
     *  @param dfltPassword a password (may be null) for authentication to the RDBMS
     *  @param refFactoryLoc a codebase url where JNDI clients can find the  
     *         c3p0 libraries. Use null if clients will be expected to have the
     *         libraries available locally.
     */
    public static DataSource create(String driverClass,
				    String jdbcUrl, 
				    String dfltUser, 
				    String dfltPassword, 
				    String refFactoryLoc)
	throws SQLException
    { 
		DriverManagerDataSource out = new DriverManagerDataSource();
		out.setDriverClass( driverClass );
		out.setJdbcUrl( jdbcUrl );
		out.setUser( dfltUser );
		out.setPassword( dfltPassword );
		out.setFactoryClassLocation( refFactoryLoc );
		return out;
    }

    
 Creates an unpooled DataSource that users java.sql.DriverManager
 behind the scenes to acquire Connections.
 @param driverClass a jdbc driver class that can resolve jdbcUrl.
 @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
 @param props propertis object that should be passed to DriverManager.getConnection()
 @param refFactoryLoc a codebase url where JNDI clients can find the  
        c3p0 libraries. Use null if clients will be expected to have the
        libraries available locally.
/**
     *  Creates an unpooled DataSource that users <TT>java.sql.DriverManager</TT>
     *  behind the scenes to acquire Connections.
     *
     *  @param driverClass a jdbc driver class that can resolve <TT>jdbcUrl</TT>.
     *  @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
     *  @param props propertis object that should be passed to DriverManager.getConnection()
     *  @param refFactoryLoc a codebase url where JNDI clients can find the  
     *         c3p0 libraries. Use null if clients will be expected to have the
     *         libraries available locally.
     */
    public static DataSource create(String driverClass,
				    String jdbcUrl, 
				    Properties props,
				    String refFactoryLoc)
	throws SQLException
    { 
		DriverManagerDataSource out = new DriverManagerDataSource();
		out.setDriverClass( driverClass );
		out.setJdbcUrl( jdbcUrl );
		out.setProperties( props );
		out.setFactoryClassLocation( refFactoryLoc );
		return out;
    } 

    
 Creates an unpooled DataSource that users java.sql.DriverManager
 behind the scenes to acquire Connections.
 @param driverClass a jdbc driver class that can resolve jdbcUrl.
 @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
 @param dfltUser a username (may be null) for authentication to the RDBMS
 @param dfltPassword a password (may be null) for authentication to the RDBMS
/**
     *  Creates an unpooled DataSource that users <TT>java.sql.DriverManager</TT>
     *  behind the scenes to acquire Connections.
     *
     *  @param driverClass a jdbc driver class that can resolve <TT>jdbcUrl</TT>.
     *  @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
     *  @param dfltUser a username (may be null) for authentication to the RDBMS
     *  @param dfltPassword a password (may be null) for authentication to the RDBMS
     */
    public static DataSource create(String driverClass,
				    String jdbcUrl, 
				    String dfltUser, 
				    String dfltPassword)
	throws SQLException
    { return create( driverClass, jdbcUrl, dfltUser, dfltPassword, null ); }

    
 Creates an unpooled DataSource that users java.sql.DriverManager
 behind the scenes to acquire Connections.
 @param driverClass a jdbc driver class that can resolve jdbcUrl.
 @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
/**
     *  Creates an unpooled DataSource that users <TT>java.sql.DriverManager</TT>
     *  behind the scenes to acquire Connections.
     *
     *  @param driverClass a jdbc driver class that can resolve <TT>jdbcUrl</TT>.
     *  @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
     */
    public static DataSource create(String driverClass, String jdbcUrl)
	throws SQLException
    { return DriverManagerDataSourceFactory.create( driverClass, jdbcUrl, (String) null, null); }

    
 Creates an unpooled DataSource that users java.sql.DriverManager
 behind the scenes to acquire Connections.
 
Warning: since you do not set the driver class, the resulting DataSource
 will be less suitable for use via JNDI: JNDI clients will have to
 know the driver class and make sure themselves that it is preloaded!!!
 @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
 @param dfltUser a username (may be null) for authentication to the RDBMS
 @param dfltPassword a password (may be null) for authentication to the RDBMS
/**
     *  Creates an unpooled DataSource that users <TT>java.sql.DriverManager</TT>
     *  behind the scenes to acquire Connections.
     *
     *  <P>Warning: since you do not set the driver class, the resulting DataSource
     *  will be less suitable for use via JNDI: JNDI clients will have to
     *  know the driver class and make sure themselves that it is preloaded!!!
     *
     *  @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
     *  @param dfltUser a username (may be null) for authentication to the RDBMS
     *  @param dfltPassword a password (may be null) for authentication to the RDBMS
     */
    public static DataSource create(String jdbcUrl, String dfltUser, String dfltPassword)
	throws SQLException
    { return DriverManagerDataSourceFactory.create( null, jdbcUrl, dfltUser, dfltPassword ); }

    
 Creates an unpooled DataSource that users java.sql.DriverManager
 behind the scenes to acquire Connections.
 
Warning: since you do not set the driver class, the resulting DataSource
 will be less suitable for use via JNDI: JNDI clients will have to
 know the driver class and make sure themselves that it is preloaded!!!
 @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
/**
     *  Creates an unpooled DataSource that users <TT>java.sql.DriverManager</TT>
     *  behind the scenes to acquire Connections.
     *
     *  <P>Warning: since you do not set the driver class, the resulting DataSource
     *  will be less suitable for use via JNDI: JNDI clients will have to
     *  know the driver class and make sure themselves that it is preloaded!!!
     *
     *  @param jdbcUrl the jdbcUrl of the RDBMS that Connections should be made to.
     */
    public static DataSource create(String jdbcUrl)
	throws SQLException
    { return DriverManagerDataSourceFactory.create( null, jdbcUrl, (String) null, null ); }

    private DriverManagerDataSourceFactory()
    {}
}