Question

I am migrating my project from Quartz 1.8.x to Quartz 2.1.

List<CronTriggerImpl> cronTriggerList;
private StdScheduler scheduler;
///
/// Other Code

for (CronTriggerImpl cronTrigger : cronTriggerList) {
  if (null == scheduler.rescheduleJob(cronTrigger.getName(),cronTrigger.getGroup(), cronTrigger)) {
        scheduler.scheduleJob(cronTrigger);
     }
  }

But this code is giving me error as StdScheduler does not have rescheduleJob() function.

In Quartz 2.1 , rescheduleJob(TriggerKey, Trigger) takes 2 arguments.

How i can do this in Quartz 2.1 ?

Thanks in advance.

Answer 1

There’s an extensive guide for migration to 2.X

http://quartz-scheduler.org/documentation/quartz-2.x/migration-guide

Constructing a TriggerKey from cronTrigger.getName(),cronTrigger.getGroup() is trivial using TriggerKeyBuilder. Same can be achieved with Trigger, the second parameter of rescheduleJob(TriggerKey, Trigger) with an equivalent TriggerBuilder. Extract a set of relevant values from your old CronTriggerImpl cronTrigger and transform it to a Trigger before rescheduling.