RouteMatcherFactory.java

/*
 * Copyright 2011- Per Wendel
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package spark.route;

import spark.route.RouteMatcherFactory;
import spark.route.SimpleRouteMatcher;


/**
 * RouteMatcherFactory
 *
 * @author Per Wendel
 */
public final class RouteMatcherFactory {
    /** The logger. */

    private static RouteMatcher routeMatcher = null;

    private RouteMatcherFactory() {}
    
    public static synchronized RouteMatcher get() {
        if (routeMatcher == null) {
            routeMatcher = new SimpleRouteMatcher();
        }
        return routeMatcher;
    }

}