/**
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package bitronix.tm.timer;
import bitronix.tm.TransactionManagerServices;
import bitronix.tm.recovery.Recoverer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Date;
/**
* This task is used to run the background recovery.
* <p>© <a href="http://www.bitronix.be">Bitronix Software</a></p>
*
* @author lorban
*/
public class RecoveryTask extends Task {
private final static Logger log = LoggerFactory.getLogger(RecoveryTask.class);
private Recoverer recoverer;
public RecoveryTask(Recoverer recoverer, Date executionTime, TaskScheduler scheduler) {
super(executionTime, scheduler);
this.recoverer = recoverer;
}
public Object getObject() {
return recoverer;
}
public void execute() throws TaskException {
if (log.isDebugEnabled()) log.debug("running recovery");
Thread recovery = new Thread(recoverer);
recovery.setName("bitronix-recovery-thread");
recovery.setDaemon(true);
recovery.setPriority(Thread.NORM_PRIORITY -1);
recovery.start();
Date nextExecutionDate = new Date(getExecutionTime().getTime() + (TransactionManagerServices.getConfiguration().getBackgroundRecoveryIntervalSeconds() * 1000L));
if (log.isDebugEnabled()) log.debug("rescheduling recovery for " + nextExecutionDate);
getTaskScheduler().scheduleRecovery(recoverer, nextExecutionDate);
}
public String toString() {
return "a RecoveryTask scheduled for " + getExecutionTime();
}
}