【发布时间】:2018-01-22 23:16:40
【问题描述】:
我有以下两种方法,
initialJob();
otherJobs();
其他作业只需要在初始作业完成后开始。
这是初始作业方法。
private void initialJob(){
JobDetail jobDetail = JobBuilder.newJob(RestTriggerForQuartzJobs.class)
.withIdentity("INITIAL_JOB_NAME", TRIGGER_GROUP)
.usingJobData("PARAM", "")
.build();
Trigger trigger = TriggerBuilder.newTrigger().forJob(jobDetail).startNow().build();
scheduler.scheduleJob(jobDetail, trigger);
}
我在这里检查初始工作是否完成。如果没有,则递归调用相同的方法直到它完成
private void otherJobs(){
if(isJobComplete("INITIAL_JOB_NAME")){
JobDetail jobDetail = JobBuilder.newJob(RestTriggerForQuartzJobs.class)
.withIdentity("JOB_NAME", TRIGGER_GROUP)
.usingJobData("PARAM", "")
.build();
Trigger trigger = TriggerBuilder.newTrigger().forJob(jobDetail).startNow().build();
scheduler.scheduleJob(jobDetail, trigger);
}else{
otherJobs();
}
}
在 isComplete 方法中,JobDetail jobDetail = scheduler.getJobDetail(jobKey) 的 jobDetail 为 null,尽管我可以在石英触发器表中看到 DEFAULT.INITIAL_JOB_NAME。
private Boolean isJobComplete(String jobName) throws SchedulerException {
JobKey jobKey = new JobKey(jobName);
JobDetail jobDetail = scheduler.getJobDetail(jobKey);
List<? extends Trigger> triggers = scheduler.getTriggersOfJob(jobDetail.getKey());
for (Trigger trigger : triggers) {
TriggerState triggerState = scheduler.getTriggerState(trigger.getKey());
if (TriggerState.COMPLETE.equals(triggerState)) {
return true;
}
}
return false;
}
【问题讨论】:
-
isComplete方法在哪里?
标签: java quartz-scheduler