Detailed explanation of Spring Quartz2 dynamic task instance
Here is the SimpleScheduleBuilder class in Quartz, which is not CronScheduleBuilder, and CronScheduleBuilder is a Cron expression. Please Baidu for details.
Implementation code:
/**
* Added tasks
* @param scheduleJob
* @throws Exception
*/
@Override
@SuppressWarnings("unchecked")
public void addJobSimple(ScheduleJob scheduleJob) throws Exception{
TriggerKey triggerKey = ((), ());
//Task trigger Trigger trigger = (triggerKey);
if (null == trigger) {
JobDetail jobDetail = ((Class<? extends Job>) (()))
.withIdentity((), ()).build();
().put("scheduleJob", scheduleJob);
SimpleScheduleBuilder simpleScheduleBuilder = ();
if("Second".equals(()) ||
"second".equalsIgnoreCase(())){
(()).repeatForever();
}else if("point".equals(()) || "minute".equals(()) ||
"minute".equalsIgnoreCase(())){
(()).repeatForever();
}else if("hour".equals(()) || "Hour".equals(()) ||
"hour".equalsIgnoreCase(())){
(()).repeatForever();
}else if("sky".equals(()) ||
"date".equalsIgnoreCase(())){
(()).repeatForever();
}
ScheduleBuilder<SimpleTrigger> schedBuilder = ();
trigger =().withIdentity((), ())
.withSchedule(schedBuilder).build();
trigger = ().withIdentity((), ()).withSchedule(schedBuilder).build();
(jobDetail, trigger);
(CC.LOG_PREFIX + "Added simple tasks:"+JasonUtils.Object2String(scheduleJob));
}else {
(scheduleJob);
}
}
It should be noted that when the timing task is only executed once, you need to read the code carefully, such as the simple timing task above, I started out like this:
(());
The result is only executed once, and what I need is to execute continuously and finally change it to:
(()).repeatForever();
It can be seen that there is another one behind: repeatForever(), which means repeat forever.
If you want to execute it many times and then do not execute it, use: .withRepeatCount(triggerRepeatCount), as follows:
(()).withRepeatCount(triggerRepeatCount);
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