/**
 * This file is part of the Meeds project (https://meeds.io/).
 *
 * Copyright (C) 2020 - 2025 Meeds Association contact@meeds.io
 *
 * This program 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 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
package org.exoplatform.services.scheduler.impl;

import org.exoplatform.container.PortalContainer;
import org.exoplatform.services.scheduler.BaseJob;
import org.exoplatform.services.scheduler.JobContext;
import org.exoplatform.services.scheduler.QueueTasks;
import org.exoplatform.services.scheduler.Task;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;


/**
 * Created by The eXo Platform SAS Author : Hoa Pham
 * hoapham@exoplatform.com,phamvuxuanhoa@yahoo.com Oct 7, 2005
 * 
 * @version $Id: QueueTaskJob.java 34394 2009-07-23 09:23:31Z dkatayev $
 */
public class QueueTaskJob extends BaseJob
{
   /**
    * The logger
    */
   private static final Log LOG = ExoLogger.getLogger("org.exoplatform.services.scheduler.impl.QueueTaskJob");
   
   public void execute(JobContext context) throws Exception
   {
      PortalContainer manager = PortalContainer.getInstance();
      QueueTasks qtasks = (QueueTasks)manager.getComponentInstanceOfType(QueueTasks.class);
      Task task = qtasks.poll();
      while (task != null)
      {
         try
         {
            task.execute();
         }
         catch (Exception ex)
         {
            LOG.error(ex.getLocalizedMessage(), ex);
         }
         task = qtasks.poll();
      }
   }
}
