/* * Distributed as part of c3p0 v.0.9.1-pre6 * * Copyright (C) 2005 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 the GNU Lesser General Public License version 2.1, as  * published by the Free Software Foundation. * * 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.  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 software; see the file LICENSE.  If not, write to the * Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307, USA. */package com.mchange.v2.c3p0.test;import javax.naming.*;import javax.sql.*;import com.mchange.v2.c3p0.*;public final class JndiLookupTest{    public static void main(String[] argv)    {	try	    {				String dmds_name  = null;		String cpds_name = null;		String pbds_name = null;		if (argv.length == 3)		    {			dmds_name = argv[0];			cpds_name = argv[1];			pbds_name = argv[2];		    }		else		    usage();		InitialContext ctx = new InitialContext();		DataSource dmds = (DataSource) ctx.lookup( dmds_name );		dmds.getConnection().close();		System.out.println( "DriverManagerDataSource " + dmds_name + 				    " sucessfully looked up and checked.");		ConnectionPoolDataSource cpds = (ConnectionPoolDataSource) ctx.lookup( cpds_name );		cpds.getPooledConnection().close();		System.out.println( "ConnectionPoolDataSource " + cpds_name + 				    " sucessfully looked up and checked.");		DataSource pbds = (DataSource) ctx.lookup( pbds_name );		pbds.getConnection().close();		System.out.println( "PoolBackedDataSource " + pbds_name + 				    " sucessfully looked up and checked.");	    }	catch (Exception e)	    { e.printStackTrace(); }    }    private static void usage()    {	System.err.println("java " + 			   JndiLookupTest.class.getName() + " \\");	System.err.println("\t<dmds_name> <wcpds_name> <wpbds_name>" );	System.exit(-1);    }}