Trigger That Executes Every Day
Using org.quartz.helpers.TriggerUtils
(TriggerUtils note: in 1.5.x, org.quartz.helpers.TriggerUtils has moved to org.quartz.TriggerUtils.)
Trigger trigger = TriggerUtils.makeDailyTrigger(15, 0);
trigger.setName("trigger1");
trigger.setGroup("group1");
Doing it manually
If you would like a Trigger that executes every day at a specified time, use CronTrigger:
Trigger trigger = new CronTrigger("trigger1", "group1");
trigger.setCronExpression("0 0 15 * * ?");
If you don't care what time it runs (only the period is important), you can use SimpleTrigger (note that startTime will be the time when the trigger was instantiated):
Trigger trigger = new SimpleTrigger("trigger1", "group1");
trigger.setRepeatInterval(24L * 60L * 60L * 1000L);
Technically, if you want the trigger to run at a specific time, you can also use a SimpleTrigger, but it's a bit of work to get the startTime right:
java.util.Calendar startTime = java.util.Calendar.getInstance();
startTime.set(java.util.Calendar.HOUR_OF_DAY, 15);
startTime.set(java.util.Calendar.MINUTE, 0);
startTime.set(java.util.Calendar.SECOND, 0);
startTime.set(java.util.Calendar.MILLISECOND, 0);
if (startTime.getTime.before(new Date()) {
startTime.add(java.util.Calendar.DAY_OF_MONTH, 1);
}
Trigger trigger = new SimpleTrigger("trigger1", "group1");
trigger.setRepeatCount(SimpleTrigger.REPEAT_INDEFINITELY);
trigger.setStartTime(startTime.getTime());
trigger.setRepeatInterval(24L * 60L * 60L * 1000L);
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