/* * * The DbUnit Database Testing Framework * Copyright (C)2002-2004, DbUnit.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 (at your option) 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 * */package org.dbunit;import org.slf4j.Logger;import org.slf4j.LoggerFactory;/** * TestCase that uses a JdbcDatabaseTester. * * @author Andres Almiray <aalmiray@users.sourceforge.net> * @author Felipe Leme <dbunit@felipeal.net> */public abstract class JdbcBasedDBTestCase extends DBTestCase{    /**     * Logger for this class     */    private static final Logger logger = LoggerFactory.getLogger(JdbcBasedDBTestCase.class);   public JdbcBasedDBTestCase()   {      super();   }   public JdbcBasedDBTestCase( String name )   {      super( name );   }   /**    * Creates a new IDatabaseTester.<br>    * Default implementation returns a {@link JdbcDatabaseTester} configured    * with the values returned from {@link getDriverClass},    * {@link getConnectionUrl}, {@link getUsername} and {@link getPassword()}.    */   protected IDatabaseTester newDatabaseTester()   {        logger.debug("newDatabaseTester() - start");      JdbcDatabaseTester databaseTester = new JdbcDatabaseTester( getDriverClass(),            getConnectionUrl() );      databaseTester.setUsername( getUsername() );      databaseTester.setPassword( getPassword() );      return databaseTester;   }   /**    * Returns the test connection url.    */   protected abstract String getConnectionUrl();   /**    * Returns the JDBC driver classname.    */   protected abstract String getDriverClass();   /**    * Returns the password for the connection.<br>    * Subclasses may override this method to provide a custom password.<br>    * Default implementations returns null.    */   protected String getPassword()   {        logger.debug("getPassword() - start");      return null;   }   /**    * Returns the username for the connection.<br>    * Subclasses may override this method to provide a custom username.<br>    * Default implementations returns null.    */   protected String getUsername()   {        logger.debug("getUsername() - start");      return null;   }}