/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.as.test.integration.ejb.timerservice.suspend;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import javax.annotation.Resource;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
import javax.ejb.Timeout;
import javax.ejb.Timer;
import javax.ejb.TimerService;
import org.apache.log4j.Logger;
/**
* @author Stuart Douglas
*/
@Stateless
public class SuspendTimerServiceBean {
private static final Logger log = Logger.getLogger(SuspendTimerServiceBean.class);
private static volatile CountDownLatch latch = new CountDownLatch(1);
private static volatile int timerServiceCount = 0;
private static final int TIMER_CALL_WAITING_S = 30;
private static volatile String timerInfo;
@Resource
private SessionContext sessionContext;
private TimerService timerService;
public synchronized TimerService getTimerService() {
if(timerService == null) {
timerService = (TimerService) sessionContext.lookup("java:comp/TimerService");
}
return timerService;
}
public static void resetTimerServiceCalled() {
timerServiceCount = 0;
latch = new CountDownLatch(1);
}
public String getTimerInfo() {
return timerInfo;
}
@Timeout
public synchronized void timeout(Timer timer) {
log.trace("Timer is: " + timer + ", timer info is: " + timer.getInfo());
timerInfo = (String) timer.getInfo();
timerServiceCount++;
latch.countDown();
}
public static int awaitTimerServiceCount() {
try {
latch.await(TIMER_CALL_WAITING_S, TimeUnit.SECONDS);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
return timerServiceCount;
}
public static int getTimerServiceCount() {
return timerServiceCount;
}
}