/*==========================================================================*\
| $Id: BatchProcessor.java,v 1.2 2010/09/27 00:15:32 stedwar2 Exp $
|*-------------------------------------------------------------------------*|
| Copyright (C) 2006-2008 Virginia Tech
|
| This file is part of Web-CAT.
|
| Web-CAT 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.
|
| Web-CAT 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 General Public License for more details.
|
| You should have received a copy of the GNU Affero General Public License
| along with Web-CAT; if not, see <http://www.gnu.org/licenses/>.
\*==========================================================================*/
package org.webcat.batchprocessor;
import org.apache.log4j.Logger;
import org.webcat.core.EntityResourceRequestHandler;
import org.webcat.core.Subsystem;
import org.webcat.jobqueue.QueueDescriptor;
//-------------------------------------------------------------------------
/**
* The primary class of the BatchProcessor subsystem.
*
* @author Tony Allevato
* @author Last changed by $Author: stedwar2 $
* @version $Revision: 1.2 $, $Date: 2010/09/27 00:15:32 $
*/
public class BatchProcessor extends Subsystem
{
//~ Constructor ...........................................................
// ----------------------------------------------------------
/**
* Creates a new BatchProcessor subsystem object.
*/
public BatchProcessor()
{
super();
instance = this;
}
//~ Methods ...............................................................
// ----------------------------------------------------------
public void init()
{
super.init();
// Register the batch processor subsystem's messages.
// TODO add messages
// Register the BatchResult resource handler.
EntityResourceRequestHandler.registerHandler(BatchResult.class,
new BatchResultResourceHandler());
// Register the batch job queue and create worker threads.
QueueDescriptor.registerQueue(BatchJob.ENTITY_NAME);
}
// ----------------------------------------------------------
public void start()
{
log.info("Starting BatchJob worker thread");
new BatchWorkerThread().start();
}
// ----------------------------------------------------------
/**
* Returns the sole instance of the reporter subsystem.
*
* @return the Reporter object that represents the subsystem.
*/
public static BatchProcessor getInstance()
{
return instance;
}
//~ Instance/static variables .............................................
/**
* This is the sole instance of the batch processor subsystem, initialized
* by the constructor.
*/
private static BatchProcessor instance;
private static Logger log = Logger.getLogger( BatchProcessor.class );
}