public static  void main(String[] args) throws Exception 
{
        // Configure Log4J
        // org.apache.log4j.PropertyConfigurator.configure(System.getProperty("log4jConfigFile",
        // "log4j.properties"));
        try {
            schedTest(new org.quartz.impl.StdSchedulerFactory());
        } catch (Exception e) {
            e.printStackTrace();
        }
}

 public static  void schedTest(SchedulerFactory sf) throws Exception 
{
        final Log lg = LogFactory.getLog(InterruptableJobTest.class);
        lg.info("------- Initializing -------------------");
        final Scheduler sched = sf.getScheduler();
        lg.info("------- Initializing 2 -------------------");
        // remove job/trigger entries that may be lingering in a JDBCJobStore
        // from
        // previous run of this example... (obviously this doesn't matter for
        // RAMJobStore -- but is necessary for JDBCJobStore because this
        // example
        // program is 'dumb' - it blindly inserts the same jobs every time it
        // executes - even though they may still be in the JobStore)
        String[] groups = sched.getTriggerGroupNames();
        for (int i = 0; i <  groups.length; i++) {
            String[] names = sched.getTriggerNames(groups[i]);
            for (int j = 0; j <  names.length; j++)
                sched.unscheduleJob(names[j], groups[i]);
        }
        groups = sched.getJobGroupNames();
        for (int i = 0; i <  groups.length; i++) {
            String[] names = sched.getJobNames(groups[i]);
            for (int j = 0; j <  names.length; j++)
                sched.deleteJob(names[j], groups[i]);
        }
        lg.info("------- Initialization Complete -----------");
        lg.info("------- Scheduling Jobs -----------");
        // jobs can be scheduled before start() has been called
        long ts = TriggerUtils.getNextGivenSecondDate(null, 5).getTime(); // get
                                                                          // a
                                                                          // 'nice
                                                                          // round'
                                                                          // time
                                                                          // a
                                                                          // few
                                                                          // seconds
                                                                          // in
                                                                          // the
                                                                          // future...
        JobDetail job = new JobDetail("interruptableJob1", "group1",
                DumbInterruptableJob.class);
        job.getJobDataMap().put(StatefulDumbJob.EXECUTION_DELAY, 10000l);
        SimpleTrigger trigger = new SimpleTrigger("trigg1", "group1", new Date(
                ts), null, SimpleTrigger.REPEAT_INDEFINITELY, 5000l);
        Date ft = sched.scheduleJob(job, trigger);
        lg.info(job.getFullName() + " will run at: " + ft + " & repeat: "
                + trigger.getRepeatCount() + "/" + trigger.getRepeatInterval());
        lg.info("------- Starting Scheduler ----------------");
        // jobs don't start firing until start() has been called...
        sched.start();
        lg.info("------- Started Scheduler -----------------");
        lg.info("------- Starting loop to interrupt job every 7 seconds ----------");
        for(int i=0; i <  50; i++) {
            try {
                Thread.sleep(7000l); 
                sched.interrupt(job.getName(), job.getGroup());
            } catch (Exception e) {
            }
        }
        lg.info("------- Shutting Down ---------------------");
        sched.shutdown(true);
        lg.info("------- Shutdown Complete -----------------");
        SchedulerMetaData metaData = sched.getMetaData();
        lg.info("Executed " + metaData.numJobsExecuted() + " jobs.");
}