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Original file line number Diff line number Diff line change
Expand Up @@ -31,4 +31,6 @@ public interface VMScheduledJobDao extends GenericDao<VMScheduledJobVO, Long> {
int expungeJobsForSchedules(List<Long> scheduleId, Date dateAfter);

int expungeJobsBefore(Date currentTimestamp);

VMScheduledJobVO findByScheduleAndTimestamp(long scheduleId, Date scheduledTimestamp);
}
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,8 @@ public class VMScheduledJobDaoImpl extends GenericDaoBase<VMScheduledJobVO, Long

private final SearchBuilder<VMScheduledJobVO> expungeJobForScheduleSearch;

private final SearchBuilder<VMScheduledJobVO> scheduleAndTimestampSearch;

static final String SCHEDULED_TIMESTAMP = "scheduled_timestamp";

static final String VM_SCHEDULE_ID = "vm_schedule_id";
Expand All @@ -58,6 +60,11 @@ public VMScheduledJobDaoImpl() {
expungeJobForScheduleSearch.and(VM_SCHEDULE_ID, expungeJobForScheduleSearch.entity().getVmScheduleId(), SearchCriteria.Op.IN);
expungeJobForScheduleSearch.and(SCHEDULED_TIMESTAMP, expungeJobForScheduleSearch.entity().getScheduledTime(), SearchCriteria.Op.GTEQ);
expungeJobForScheduleSearch.done();

scheduleAndTimestampSearch = createSearchBuilder();
scheduleAndTimestampSearch.and(VM_SCHEDULE_ID, scheduleAndTimestampSearch.entity().getVmScheduleId(), SearchCriteria.Op.EQ);
scheduleAndTimestampSearch.and(SCHEDULED_TIMESTAMP, scheduleAndTimestampSearch.entity().getScheduledTime(), SearchCriteria.Op.EQ);
scheduleAndTimestampSearch.done();
}

/**
Expand Down Expand Up @@ -92,4 +99,12 @@ public int expungeJobsBefore(Date date) {
sc.setParameters(SCHEDULED_TIMESTAMP, date);
return expunge(sc);
}

@Override
public VMScheduledJobVO findByScheduleAndTimestamp(long scheduleId, Date scheduledTimestamp) {
SearchCriteria<VMScheduledJobVO> sc = scheduleAndTimestampSearch.create();
sc.setParameters(VM_SCHEDULE_ID, scheduleId);
sc.setParameters(SCHEDULED_TIMESTAMP, scheduledTimestamp);
return findOneBy(sc);
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -162,7 +162,13 @@ public Date scheduleNextJob(VMScheduleVO vmSchedule, Date timestamp) {
}

Date scheduledDateTime = Date.from(ts.toInstant());
VMScheduledJobVO scheduledJob = new VMScheduledJobVO(vmSchedule.getVmId(), vmSchedule.getId(), vmSchedule.getAction(), scheduledDateTime);
VMScheduledJobVO scheduledJob = vmScheduledJobDao.findByScheduleAndTimestamp(vmSchedule.getId(), scheduledDateTime);
if (scheduledJob != null) {
logger.trace("Job is already scheduled for schedule {} at {}", vmSchedule, scheduledDateTime);
return scheduledDateTime;
}

scheduledJob = new VMScheduledJobVO(vmSchedule.getVmId(), vmSchedule.getId(), vmSchedule.getAction(), scheduledDateTime);
try {
vmScheduledJobDao.persist(scheduledJob);
ActionEventUtils.onScheduledActionEvent(User.UID_SYSTEM, vm.getAccountId(), actionEventMap.get(vmSchedule.getAction()),
Expand Down
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