public void run() throws Exception { Logger log = LoggerFactory.getLogger(SimpleTriggerExample.class); log.info("------- Initializing -------------------"); // First we must get a reference to a scheduler SchedulerFactory sf = new StdSchedulerFactory(); Scheduler sched = sf.getScheduler(); log.info("------- Initialization Complete --------"); log.info("------- Scheduling Jobs ----------------"); // jobs can be scheduled before sched.start() has been called // get a "nice round" time a few seconds in the future... Date startTime = DateBuilder.nextGivenSecondDate(null, 15); // job1 will only fire once at date/time "ts" JobDetail job = newJob(SimpleJob.class).withIdentity("job1", "group1").build(); SimpleTrigger trigger = (SimpleTrigger) newTrigger().withIdentity("trigger1", "group1").startAt(startTime).build(); // schedule it to run! Date ft = sched.scheduleJob(job, trigger); log.info( job.getKey() + " will run at: " + ft + " and repeat: " + trigger.getRepeatCount() + " times, every " + trigger.getRepeatInterval() / 1000 + " seconds"); // job2 will only fire once at date/time "ts" job = newJob(SimpleJob.class).withIdentity("job2", "group1").build(); trigger = (SimpleTrigger) newTrigger().withIdentity("trigger2", "group1").startAt(startTime).build(); ft = sched.scheduleJob(job, trigger); log.info( job.getKey() + " will run at: " + ft + " and repeat: " + trigger.getRepeatCount() + " times, every " + trigger.getRepeatInterval() / 1000 + " seconds"); // job3 will run 11 times (run once and repeat 10 more times) // job3 will repeat every 10 seconds job = newJob(SimpleJob.class).withIdentity("job3", "group1").build(); trigger = newTrigger() .withIdentity("trigger3", "group1") .startAt(startTime) .withSchedule(simpleSchedule().withIntervalInSeconds(10).withRepeatCount(10)) .build(); ft = sched.scheduleJob(job, trigger); log.info( job.getKey() + " will run at: " + ft + " and repeat: " + trigger.getRepeatCount() + " times, every " + trigger.getRepeatInterval() / 1000 + " seconds"); // the same job (job3) will be scheduled by a another trigger // this time will only repeat twice at a 70 second interval trigger = newTrigger() .withIdentity("trigger3", "group2") .startAt(startTime) .withSchedule(simpleSchedule().withIntervalInSeconds(10).withRepeatCount(2)) .forJob(job) .build(); ft = sched.scheduleJob(trigger); log.info( job.getKey() + " will [also] run at: " + ft + " and repeat: " + trigger.getRepeatCount() + " times, every " + trigger.getRepeatInterval() / 1000 + " seconds"); // job4 will run 6 times (run once and repeat 5 more times) // job4 will repeat every 10 seconds job = newJob(SimpleJob.class).withIdentity("job4", "group1").build(); trigger = newTrigger() .withIdentity("trigger4", "group1") .startAt(startTime) .withSchedule(simpleSchedule().withIntervalInSeconds(10).withRepeatCount(5)) .build(); ft = sched.scheduleJob(job, trigger); log.info( job.getKey() + " will run at: " + ft + " and repeat: " + trigger.getRepeatCount() + " times, every " + trigger.getRepeatInterval() / 1000 + " seconds"); // job5 will run once, five minutes in the future job = newJob(SimpleJob.class).withIdentity("job5", "group1").build(); trigger = (SimpleTrigger) newTrigger() .withIdentity("trigger5", "group1") .startAt(futureDate(5, IntervalUnit.MINUTE)) .build(); ft = sched.scheduleJob(job, trigger); log.info( job.getKey() + " will run at: " + ft + " and repeat: " + trigger.getRepeatCount() + " times, every " + trigger.getRepeatInterval() / 1000 + " seconds"); // job6 will run indefinitely, every 40 seconds job = newJob(SimpleJob.class).withIdentity("job6", "group1").build(); trigger = newTrigger() .withIdentity("trigger6", "group1") .startAt(startTime) .withSchedule(simpleSchedule().withIntervalInSeconds(40).repeatForever()) .build(); ft = sched.scheduleJob(job, trigger); log.info( job.getKey() + " will run at: " + ft + " and repeat: " + trigger.getRepeatCount() + " times, every " + trigger.getRepeatInterval() / 1000 + " seconds"); log.info("------- Starting Scheduler ----------------"); // All of the jobs have been added to the scheduler, but none of the jobs // will run until the scheduler has been started sched.start(); log.info("------- Started Scheduler -----------------"); // jobs can also be scheduled after start() has been called... // job7 will repeat 20 times, repeat every five minutes job = newJob(SimpleJob.class).withIdentity("job7", "group1").build(); trigger = newTrigger() .withIdentity("trigger7", "group1") .startAt(startTime) .withSchedule(simpleSchedule().withIntervalInMinutes(5).withRepeatCount(20)) .build(); ft = sched.scheduleJob(job, trigger); log.info( job.getKey() + " will run at: " + ft + " and repeat: " + trigger.getRepeatCount() + " times, every " + trigger.getRepeatInterval() / 1000 + " seconds"); // jobs can be fired directly... (rather than waiting for a trigger) job = newJob(SimpleJob.class).withIdentity("job8", "group1").storeDurably().build(); sched.addJob(job, true); log.info("'Manually' triggering job8..."); sched.triggerJob(jobKey("job8", "group1")); log.info("------- Waiting 30 seconds... --------------"); try { // wait 33 seconds to show jobs Thread.sleep(30L * 1000L); // executing... } catch (Exception e) { } // jobs can be re-scheduled... // job 7 will run immediately and repeat 10 times for every second log.info("------- Rescheduling... --------------------"); trigger = newTrigger() .withIdentity("trigger7", "group1") .startAt(startTime) .withSchedule(simpleSchedule().withIntervalInMinutes(5).withRepeatCount(20)) .build(); ft = sched.rescheduleJob(trigger.getKey(), trigger); log.info("job7 rescheduled to run at: " + ft); log.info("------- Waiting five minutes... ------------"); try { // wait five minutes to show jobs Thread.sleep(300L * 1000L); // executing... } catch (Exception e) { } log.info("------- Shutting Down ---------------------"); sched.shutdown(true); log.info("------- Shutdown Complete -----------------"); // display some stats about the schedule that just ran SchedulerMetaData metaData = sched.getMetaData(); log.info("Executed " + metaData.getNumberOfJobsExecuted() + " jobs."); }