/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
* See the GNU Lesser General Public License for more details.
*
* Copyright (c) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.misc.datafactory.sql;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.ArrayList;
/**
* Creation-Date: 07.04.2006, 14:54:57
*
* @author Thomas Morgner
*/
public class StaticConnectionProvider implements ConnectionProvider {
private Connection connection;
public StaticConnectionProvider( final Connection connection ) {
if ( connection == null ) {
throw new NullPointerException();
}
this.connection = connection;
}
/**
* Although named getConnection() this method should always return a new connection when being queried or should wrap
* the connection in a way so that calls to "close()" on that connection do not prevent subsequent calls to this
* method to fail.
*
* @return
* @throws java.sql.SQLException
*/
public Connection createConnection( final String user, final String password ) throws SQLException {
return connection;
}
public Object getConnectionHash() {
final ArrayList<Object> list = new ArrayList<Object>();
list.add( getClass().getName() );
list.add( System.identityHashCode( connection ) );
list.add( String.valueOf( connection ) );
return list;
}
}