/**
* EasyBeans
* Copyright (C) 2006 Bull S.A.S.
* Contact: easybeans@ow2.org
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or any later version.
*
* This library 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* --------------------------------------------------------------------------
* $Id: DBHelper.java 5369 2010-02-24 14:58:19Z benoitf $
* --------------------------------------------------------------------------
*/
package org.ow2.easybeans.tests.common.helper;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
/**
* Gets the datasource reference.
* @author Gisele Pinheiro Souza
* @author Eduardo Studzinski Estima de Castro
*
*/
public final class DBHelper {
/**
* Creates a new instance of DBHelper.
*
*/
private DBHelper(){
}
/**
* Does the lookup and returns the database.
* @param dsName the database wanted.
* @return the database in the registry with the dsName.
* @throws NamingException if a naming error occurs.
*/
public static DataSource getDataSource(final String dsName) throws NamingException {
// sets the context
System.setProperty(Context.INITIAL_CONTEXT_FACTORY,
"org.objectweb.carol.jndi.spi.MultiOrbInitialContextFactory");
// gets the initialcontext
Context initialContext = new InitialContext();
// gets the database
return (DataSource) initialContext.lookup(dsName);
}
}