/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.
*/
/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.overlap;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import javax.ejb.AccessTimeout;
import javax.ejb.Schedule;
import javax.ejb.Singleton;
import javax.ejb.Timer;
import org.jboss.logging.Logger;
/**
* SingletonBean to test that the schedule continue after a second timeout happen
* during the singleton is still retrying the timeout.<br/>
* See JIRA AS7-2995.
*
* @author <a href="mailto:wfink@redhat.com">Wolf-Dieter Fink</a>
*/
@Singleton
@AccessTimeout(unit = TimeUnit.MILLISECONDS, value = 100) // make the test faster
public class ScheduleRetryFailSingletonBean {
private static final Logger LOGGER = Logger.getLogger(ScheduleRetryFailSingletonBean.class);
private static final CountDownLatch started = new CountDownLatch(1);
private static final CountDownLatch alive = new CountDownLatch(4);
/**
* count the number of invoked timeouts
*/
private static int counter;
@SuppressWarnings("unused")
@Schedule(second = "*", minute = "*", hour = "*", persistent = false)
private void timeout(final Timer timer) {
int wait = 0;
counter++;
LOGGER.trace("Executing TimerTestBean " + timer);
switch(counter) {
case 1:
started.countDown();
throw new RuntimeException("Force retry for test");
case 2:
// ensure that the timeout retry is running if longer than schedule
wait = 1300;
break;
default:
break;
}
alive.countDown();
LOGGER.trace("count=" + counter + " Sleeping "+wait+"ms");
try {
Thread.sleep(wait);
} catch (InterruptedException e) {}
LOGGER.trace("Finished executing TimerTestBean nextTimeOut=" + timer.getNextTimeout());
}
/**
* Latch to test whether the first timeout is executed.
*
* @return latch which is blocked until the first schedule
*/
public static CountDownLatch startLatch() {
return started;
}
/**
* Latch to test whether a timeout is fired after overlapping with a timeout retry.
* The test should wait a minimum of 4 seconds.
*
* @return latch which is blocked until a timeout happen after retry
*/
public static CountDownLatch aliveLatch() {
return alive;
}
}