LeafletJavascriptResourceReference.java

/*
 * Copyright 2014 Jan Ferko.
 *
 * 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 sk.drunkenpanda.leaflet.resources;

import de.agilecoders.wicket.webjars.request.resource.WebjarsJavaScriptResourceReference;
import org.apache.wicket.request.resource.ResourceReference;

/**
 * Reference to Leaflet javascript resources. 
 * @author Jan Ferko
 */
public class LeafletJavascriptResourceReference extends WebjarsJavaScriptResourceReference {
    
    private static final ResourceReference INSTANCE = new LeafletJavascriptResourceReference();

    /**
     * Private constructor to create singleton instance
     */
    private LeafletJavascriptResourceReference() {
        super("/leaflet/current/leaflet.js");
    }
    
    /**     
     * @return singleton instance of resource.
     */
    public static ResourceReference instance() {
        return INSTANCE;
    }

}