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Kernel for Resin Java Application Server
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/*
* Copyright (c) 1998-2012 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.env.jdbc;
import com.caucho.loader.EnvironmentLocal;
import com.caucho.util.L10N;
import com.caucho.config.ConfigException;
import com.caucho.vfs.*;
import java.net.*;
import java.sql.*;
import javax.sql.*;
import java.util.*;
import java.util.logging.*;
/**
* Manages databases in a local environment, e.g. for PHP dynamic
* database lookup.
*/
abstract public class DatabaseFactory {
private static final Logger log
= Logger.getLogger(DatabaseFactory.class.getName());
private static final Class> _databaseFactoryClass;
private String _name;
private Class> _driverClass;
private String _url;
private String _user;
private String _password;
public String _databaseName;
public static DatabaseFactory createBuilder()
{
try {
return (DatabaseFactory) _databaseFactoryClass.newInstance();
} catch (Exception e) {
throw new IllegalStateException();
}
}
public void setName(String name)
{
_name = name;
}
public String getName()
{
return _name;
}
public void setDriverClass(Class> driverClass)
{
_driverClass = driverClass;
}
public Class> getDriverClass()
{
return _driverClass;
}
public void setUrl(String url)
{
_url = url;
}
public String getUrl()
{
return _url;
}
public void setUser(String user)
{
_user = user;
}
public String getUser()
{
return _user;
}
public void setPassword(String password)
{
_password = password;
}
public String getPassword()
{
return _password;
}
public void setDatabaseName(String databaseName)
{
_databaseName = databaseName;
}
public String getDatabaseName()
{
return _databaseName;
}
abstract public DataSource create();
static {
Class> factoryClass = null;
try {
String className = DatabaseFactory.class.getName() + "Impl";
factoryClass = Class.forName(className);
} catch (Exception e) {
log.log(Level.FINER, e.toString(), e);
}
_databaseFactoryClass = factoryClass;
}
}