/* OpenRemote, the Home of the Digital Home.
* Copyright 2008-2011, OpenRemote Inc.
*
* See the contributors.txt file in the distribution for a
* full listing of individual contributors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.openremote.controller.command;

import org.apache.log4j.Logger;
import org.openremote.controller.service.impl.ControlCommandServiceImpl;

/**
 * The Class Delay Command.
 * 
 * @author Handy.Wang 2009-10-15
 */
public class DelayCommand implements ExecutableCommand {
    
   private long delayMillisecond;

   private static Logger logger = Logger.getLogger(ControlCommandServiceImpl.class.getName());
   
   
   public DelayCommand() {
      super();
   }

   public DelayCommand(String delayMillisecondStr) {
      this.delayMillisecond = (delayMillisecondStr == null || "".equals(delayMillisecondStr)) ? 0 : Long
            .parseLong(delayMillisecondStr);
   }

   public long getDelayMillisecond() {
      return delayMillisecond;
   }

   public void setDelayMillisecond(long delayMillisecond) {
      this.delayMillisecond = delayMillisecond;
   }

   @Override
   public void send() {
      try {
         Thread.sleep(delayMillisecond);
      } catch (InterruptedException e) {
         logger.error("DelayCommand was interrupted.", e);
      }
   }
}
