I want to dynamically add triggers to a job, but can't find any helpful methods off of Scheduler
I though i would just be able to call the scheduleJob method an repetitively, but this gives me tthe ObjectAlreadyExists Exception "because one already exists with this identification".
How can i do this?
EDIT
private boolean scheduleLoadJob( XfuScheduleTimeInfo time )
{
LoadScheduleJob job = new LoadScheduleJob( time );
JobDetail detail;
Integer id = Integer.valueOf( time.getScheduleId() );
if( _hashMap.containsKey( id ) )
{
detail = _hashMap.get( Integer.valueOf( time.getScheduleId() ) );
}
else
{
detail = job.getDetail();
_hashMap.put( id, detail );
}
try
{
Trigger newTrigger = job.getTrigger();
_log.debug( "------" + newTrigger.getKey() );
_quartzScheduler.scheduleJob( detail, newTrigger );
return true;
}
catch( ParseException e )
{
_log.error( "Unable to parse cron expression for " + job.getInfo() );
return false;
}
catch( SchedulerException e )
{
_log.error( "Job scheduling failed for " + job.getInfo() );
return false;
}
}
With Console Output
------ LoadJobs.Trigger-44
batch acquisition of 1 triggers
Producing instance of Job 'LoadJobs.Job-42', class=com.scheduling.LoadScheduleJob
Calling execute on job LoadJobs.Job-42
batch acquisition of 1 triggers
Job called for: 42 : 44
------ LoadJobs.Trigger-45
Job scheduling failed for 42 : 45 - 1/5 * * ? * *
If you want to schedule multiple jobs in your console application you can simply call Scheduler. ScheduleJob (IScheduler) passing the job and the trigger you've previously created: IJobDetail firstJob = JobBuilder.
All the Jobs registered in the Quartz Scheduler are uniquely identified by the JobKey which is composed of a name and group . You can fire the job which has a given JobKey immediately by calling triggerJob(JobKey jobKey) of your Scheduler instance. // Create a new Job JobKey jobKey = JobKey.
Identities. Jobs and Triggers are given identifying keys as they are registered with the Quartz scheduler. The keys of Jobs and Triggers (JobKey and TriggerKey) allow them to be placed into 'groups' which can be useful for organizing your jobs and triggers into categories such as “reporting jobs” and “maintenance jobs” ...
CronTrigger trigger=null;
CronTrigger trigger1=null;
CronTrigger trigger2=null;
JobDetail job = new JobDetail();
job.setName("dummyJobName");
job.setJobClass(ExampleJob.class);
trigger = new CronTrigger();
trigger.setName("AppTrigger");
trigger.setGroup(job.getGroup());
trigger.setJobName(job.getName());
trigger.setJobGroup(job.getGroup());
trigger.setCronExpression("*/2 * * * * ?");
trigger1 = new CronTrigger();
trigger1.setName("AppTrigger1");
trigger1.setGroup(job.getGroup());
trigger1.setJobName(job.getName());
trigger1.setJobGroup(job.getGroup());
trigger1.setCronExpression("*/2 * * * * ?");
trigger2 = new CronTrigger();
trigger2.setName("AppTrigger2");
trigger2.setGroup(job.getGroup());
trigger2.setJobName(job.getName());
trigger2.setJobGroup(job.getGroup());
trigger2.setCronExpression("*/2 * * * * ?");
Scheduler scheduler = new StdSchedulerFactory().getScheduler();
scheduler.start();
scheduler.addJob(job, true);
scheduler.scheduleJob(trigger);
scheduler.scheduleJob(trigger1);
scheduler.scheduleJob(trigger2);
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