root/tools/routingservice/branches/wrs-2.0/src/handler/HandlerFactory.java

/*  WRS 2.0
 *  Copyright (C) 2009 Anton Patrushev
 *
 * This program 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 3 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package handler;

public class HandlerFactory
{
        public static enum Handler
        {
                DATABASE(DatabaseHandler.class), SELF(SelfHandler.class);

                private Class< ? extends ResourceHandler> mappedClass;

                private Handler(Class< ? extends ResourceHandler> h)
                {
                        mappedClass = h;
                }

                public ResourceHandler getInstance() throws InstantiationException,
                                IllegalAccessException
                {
                        return mappedClass.newInstance();
                }
        }
}