Examples with Scheduler org.apache.openejb.quartz.Scheduler used on opensource projects

Example 1 with Scheduler

use of org.apache.openejb.quartz.Scheduler in project tomee by apache.

the class QuartzResourceAdapter method stop.

@Override
public void stop() {
    final Scheduler s = scheduler.getAndSet(null);
    if (null != s) {
        if (null != startThread.get()) {
            startThread.get().interrupt();
        }
        long timeout = SystemInstance.get().getOptions().get(QuartzResourceAdapter.OPENEJB_QUARTZ_TIMEOUT, 10000L);
        if (timeout < 1000L) {
            timeout = 1000L;
        }
        if (timeout > 60000L) {
            timeout = 60000L;
        }
        final CountDownLatch shutdownWait = new CountDownLatch(1);
        Thread stopThread = new Thread("Quartz Scheduler Requested Stop") {

            @Override
            public void run() {
                try {
                    s.getListenerManager().addSchedulerListener(new SchedulerListenerSupport() {

                        @Override
                        public void schedulerShutdown() {
                            shutdownWait.countDown();
                        }
                    });
                    // Shutdown, but give running jobs a chance to complete.
                    // User scheduled jobs should really implement InterruptableJob
                    s.shutdown(true);
                } catch (final Throwable e) {
                    QuartzResourceAdapter.this.ex.set(e);
                    shutdownWait.countDown();
                }
            }
        };
        stopThread.setDaemon(true);
        stopThread.start();
        boolean stopped = false;
        try {
            stopped = shutdownWait.await(timeout, TimeUnit.MILLISECONDS);
        } catch (final InterruptedException e) {
        // Ignore
        }
        try {
            if (!stopped || !s.isShutdown()) {
                stopThread = new Thread("Quartz Scheduler Forced Stop") {

                    @Override
                    public void run() {
                        try {
                            // Force a shutdown without waiting for jobs to complete.
                            s.shutdown(false);
                            Logger.getInstance(LogCategory.OPENEJB, "org.apache.openejb.util.resources").warning("Forced Quartz stop - Jobs may be incomplete");
                        } catch (final Throwable e) {
                            QuartzResourceAdapter.this.ex.set(e);
                        }
                    }
                };
                stopThread.setDaemon(true);
                stopThread.start();
                try {
                    // Give the forced shutdown a chance to complete
                    stopThread.join(timeout);
                } catch (final InterruptedException e) {
                // Ignore
                }
            }
        } catch (final Throwable e) {
            ex.set(e);
        }
    }
    this.bootstrapContext.set(null);
    if (null != ex.get()) {
        Logger.getInstance(LogCategory.OPENEJB, "org.apache.openejb.util.resources").warning("Error stopping Quartz Scheduler", ex.get());
    } else {
        Logger.getInstance(LogCategory.OPENEJB, "org.apache.openejb.util.resources").info("Stopped Quartz Scheduler");
    }
}

Example 2 with Scheduler

use of org.apache.openejb.quartz.Scheduler in project tomee by apache.

the class QuartzResourceAdapter method endpointActivation.

@Override
public void endpointActivation(final MessageEndpointFactory messageEndpointFactory, final ActivationSpec activationSpec) throws ResourceException {
    final Scheduler s = scheduler.get();
    if (null == s) {
        throw new ResourceException("Quartz Scheduler is not available");
    }
    try {
        final JobSpec spec = (JobSpec) activationSpec;
        final MessageEndpoint endpoint = messageEndpointFactory.createEndpoint(null);
        spec.setEndpoint(endpoint);
        final Job job = (Job) endpoint;
        final JobDataMap jobDataMap = spec.getDetail().getJobDataMap();
        jobDataMap.put(Data.class.getName(), new Data(job));
        s.scheduleJob(spec.getDetail(), spec.getTrigger());
    } catch (final SchedulerException e) {
        throw new ResourceException("Failed to schedule job", e);
    }
}

Example 3 with Scheduler

use of org.apache.openejb.quartz.Scheduler in project tomee by apache.

the class QuartzResourceAdapter method endpointDeactivation.

@Override
public void endpointDeactivation(final MessageEndpointFactory messageEndpointFactory, final ActivationSpec activationSpec) {
    final Scheduler s = scheduler.get();
    if (null == s) {
        throw new IllegalStateException("Quartz Scheduler is not available");
    }
    JobSpec spec = null;
    try {
        spec = (JobSpec) activationSpec;
        s.deleteJob(spec.jobKey());
    } catch (final SchedulerException e) {
        throw new IllegalStateException("Failed to delete job", e);
    } finally {
        if (null != spec) {
            spec.getEndpoint().release();
        }
    }
}

Example 4 with Scheduler

use of org.apache.openejb.quartz.Scheduler in project tomee by apache.

the class TimerData method stop.

public void stop() {
    if (trigger != null) {
        try {
            final Scheduler s = timerService.getScheduler();
            if (!s.isShutdown()) {
                if (!isPersistent()) {
                    s.unscheduleJob(trigger.getKey());
                } else {
                    s.pauseTrigger(trigger.getKey());
                }
            }
        } catch (final SchedulerException e) {
            throw new EJBException("fail to cancel the timer", e);
        }
    }
    cancelled = true;
    stopped = true;
}

Example 5 with Scheduler

use of org.apache.openejb.quartz.Scheduler in project tomee by apache.

the class TimerData method cancel.

public void cancel() {
    if (stopped) {
        return;
    }
    timerService.cancelled(TimerData.this);
    if (trigger != null) {
        try {
            final Scheduler s = timerService.getScheduler();
            if (!s.isShutdown()) {
                s.unscheduleJob(trigger.getKey());
            }
        } catch (final SchedulerException e) {
            throw new EJBException("fail to cancel the timer", e);
        }
    }
    cancelled = true;
    try {
        registerTimerDataSynchronization();
    } catch (final TimerStoreException e) {
        throw new EJBException("Failed to register timer data synchronization on cancel", e);
    }
}