/*
* Copyright (C) 2011 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.portal;
import org.exoplatform.portal.mop.SiteKey;
import org.exoplatform.portal.mop.navigation.NavigationService;
import org.exoplatform.portal.mop.user.UserPortal;
import org.exoplatform.services.listener.Event;
import org.exoplatform.services.listener.Listener;
import org.exoplatform.web.application.RequestContext;
/**
* This listener attempts to find the {@link UserPortal} associated with the current request
* and invalidate it when the navigation service emits an event for a navigation modification.
*
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
*/
public class RefreshCurrentUserPortal extends Listener<NavigationService, SiteKey>
{
@Override
public void onEvent(Event<NavigationService, SiteKey> event) throws Exception
{
RequestContext ctx = RequestContext.getCurrentInstance();
if (ctx != null)
{
UserPortal userPortal = ctx.getUserPortal();
if (userPortal != null)
{
userPortal.refresh();
}
}
}
}