/*
* Copyright (C) 2010 eXo Platform SAS.
*
* This 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 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; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.web.url;
import java.util.HashMap;
import java.util.Map;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
public class URLFactoryService extends URLFactory {
/** . */
private final Map<ResourceType<?, ?>, URLFactoryPlugin> plugins;
public URLFactoryService() {
this.plugins = new HashMap<ResourceType<?, ?>, URLFactoryPlugin>();
}
@Override
public <R, U extends PortalURL<R, U>> U newURL(ResourceType<R, U> resourceType, URLContext context)
throws NullPointerException {
if (resourceType == null) {
throw new NullPointerException("No null resource type accepted");
}
// Can't really make that checked
@SuppressWarnings("unchecked")
URLFactoryPlugin<R, U> plugin = (URLFactoryPlugin<R, U>) plugins.get(resourceType);
//
return plugin != null ? plugin.newURL(context) : null;
}
public void addPlugin(URLFactoryPlugin plugin) {
plugins.put(plugin.getResourceType(), plugin);
}
}