quartz APIの基礎 ref: http://qiita.com/uzresk/items/21cb62e7ee38c92a7aca

file0.txt

        Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();

        JobDetail job = JobBuilder
                .newJob(EbsSnapshotJob.class)
                .withIdentity(EbsSnapshotJob.class.getSimpleName(),
                        Services.AWS.getName()).storeDurably().build();

        CronTrigger trigger = TriggerBuilder
                .newTrigger()
                .withIdentity("12345", "4")
                .withSchedule(
                        CronScheduleBuilder.cronSchedule("00 */20 * * * ?")
                                .inTimeZone(TimeZone.getTimeZone("Asia/Tokyo")))
                .forJob(job).startNow().build();

        scheduler.scheduleJob(job, trigger);

file1.txt

        Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();

        JobDetail job = JobBuilder.newJob(EbsSnapshotJob.class)
                .withIdentity(EbsSnapshotJob.class.getCanonicalName(), Services.AWS.getName())
                .storeDurably()
                .build();
        scheduler.addJob(job,false);

file2.txt

        Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();
        JobKey jobKey = new JobKey(EbsSnapshotJob.class.getSimpleName(), Services.AWS.getName());
        scheduler.deleteJob(jobKey);

file3.txt

        Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();

        JobDetail job = JobBuilder.newJob(EbsSnapshotJob.class)
                .withIdentity(EbsSnapshotJob.class.getCanonicalName(), Services.AWS.getName())
                .build();

        CronTrigger trigger = TriggerBuilder
                .newTrigger()
                .withIdentity("12345", "4")
                .withSchedule(
                        CronScheduleBuilder.cronSchedule("00 */10 * * * ?")
                                .inTimeZone(TimeZone.getTimeZone("Asia/Tokyo"))).forJob(job).startNow().build();

        scheduler.scheduleJob(trigger);

file4.txt

        Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();

        CronTrigger trigger = TriggerBuilder
                .newTrigger()
                .withIdentity("12345", "4")
                .withSchedule(
                        CronScheduleBuilder.cronSchedule("00 */20 * * * ?")
                                .inTimeZone(TimeZone.getTimeZone("Asia/Tokyo"))).forJob(job).startNow().build();

        TriggerKey triggerKey = new TriggerKey("12345", "4");
        scheduler.rescheduleJob(triggerKey, trigger);

file5.txt

        Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();
        TriggerKey triggerKey = new TriggerKey("12345", "4"); 
        scheduler.unscheduleJob(triggerKey);