org.quartz.spi.MutableTrigger Java Examples

private Trigger createTrigger(String name, String group, int mode,
        long interval) {

    SimpleTrigger trigger = newTrigger()
            .withIdentity(name, "default")
            .forJob(name, group)
            .startAt(new Date())
            .endAt(null)
            .withSchedule(simpleSchedule()
                    .withRepeatCount(mode)
                    .withIntervalInMilliseconds(interval))
            .build();
    if (trigger instanceof MutableTrigger) {
        MutableTrigger mtrigger = (MutableTrigger) trigger;
        mtrigger.setMisfireInstruction(SimpleTrigger.MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_EXISTING_COUNT);
        return mtrigger;
    }
    else {
        log.error("Cannot set MisfireInstruction since trigger is not instance of MutableTrigger: " + trigger);
    }
    return trigger;
}
 

/**
 * Produce the <code>Trigger</code>.
 * 
 * @return a Trigger that meets the specifications of the builder.
 */
@SuppressWarnings("unchecked")
public T build() {

    if(scheduleBuilder == null)
        scheduleBuilder = SimpleScheduleBuilder.simpleSchedule();
    MutableTrigger trig = scheduleBuilder.build();
    
    trig.setCalendarName(calendarName);
    trig.setDescription(description);
    trig.setStartTime(startTime);
    trig.setEndTime(endTime);
    if(key == null)
        key = new TriggerKey(Key.createUniqueName(null), null);
    trig.setKey(key); 
    if(jobKey != null)
        trig.setJobKey(jobKey);
    trig.setPriority(priority);
    
    if(!jobDataMap.isEmpty())
        trig.setJobDataMap(jobDataMap);
    
    return (T) trig;
}
 

protected void startJob(ScheduleJobEntity jobEntity) {
    try {
        if (scheduler.checkExists(createJobKey(jobEntity))) {
            return;
        }
        JobDetail jobDetail = JobBuilder
                .newJob(DynamicJob.class)
                .withIdentity(createJobKey(jobEntity))
                .setJobData(createJobDataMap(jobEntity.getParameters()))
                .usingJobData(DynamicJobFactory.JOB_ID_KEY, jobEntity.getId())
                .withDescription(jobEntity.getName() + (jobEntity.getRemark() == null ? "" : jobEntity.getRemark()))
                .build();
        MutableTrigger trigger = scheduleTriggerBuilder.buildTrigger(jobEntity.getQuartzConfig());
        trigger.setKey(createTriggerKey(jobEntity));

        scheduler.scheduleJob(jobDetail, trigger);
    } catch (SchedulerException e) {
        throw new BusinessException("启动定时调度失败", e);
    }
}
 

@Override
@Transactional(rollbackFor = { SchedulerException.class, ParseException.class })
public void startSniffing(final long snifferId) throws SchedulerException {
	logger.debug("Starting cron job for sniffer: {}", snifferId);
	final Sniffer sniffer = snifferPersistence.getSniffer(snifferId);
	if (sniffer == null) {
		throw new SchedulerException("Sniffer not found: " + snifferId);
	}
	stopAndDeleteAllSnifferJobs(sniffer.getId());
	MutableTrigger trigger;
	try {
		trigger = CronScheduleBuilder.cronScheduleNonvalidatedExpression(sniffer.getScheduleCronExpression())
				.withMisfireHandlingInstructionDoNothing().build();
	} catch (final ParseException e) {
		throw new SchedulerException("Failed to parse cron expression", e);
	}
	trigger.setKey(getKey(sniffer, sniffer.getLogSourceId()));
	final JobDetail jobDetail = JobBuilder.newJob(SnifferJob.class).requestRecovery()
			.withIdentity(getJobKey(sniffer, sniffer.getLogSourceId())).build();
	scheduler.scheduleJob(jobDetail, trigger);
	final ScheduleInfo scheduleInfo = scheduleInfoAccess.getScheduleInfo(snifferId);
	scheduleInfo.setScheduled(true);
	scheduleInfoAccess.updateScheduleInfo(snifferId, scheduleInfo);
	logger.info("Scheduled cron job for sniffer {} and log source {} with trigger {}", sniffer,
			sniffer.getLogSourceId(), trigger);
}
 

/**
 * Build the actual Trigger -- NOT intended to be invoked by end users,
 * but will rather be invoked by a TriggerBuilder which this 
 * ScheduleBuilder is given to.
 * 
 * @see TriggerBuilder#withSchedule(ScheduleBuilder)
 */
@Override
public MutableTrigger build() {

    SimpleTriggerImpl st = new SimpleTriggerImpl();
    st.setRepeatInterval(interval);
    st.setRepeatCount(repeatCount);
    st.setMisfireInstruction(misfireInstruction);
    
    return st;
}
 

private Map<JobKey, List<MutableTrigger>> buildTriggersByFQJobNameMap(List<MutableTrigger> triggers) {
    
    Map<JobKey, List<MutableTrigger>> triggersByFQJobName = new HashMap<JobKey, List<MutableTrigger>>();
    
    for(MutableTrigger trigger: triggers) {
        List<MutableTrigger> triggersOfJob = triggersByFQJobName.get(trigger.getJobKey());
        if(triggersOfJob == null) {
            triggersOfJob = new LinkedList<MutableTrigger>();
            triggersByFQJobName.put(trigger.getJobKey(), triggersOfJob);
        }
        triggersOfJob.add(trigger);
    }

    return triggersByFQJobName;
}
 

/**
 * Build the actual Trigger -- NOT intended to be invoked by end users, but
 * will rather be invoked by a TriggerBuilder which this ScheduleBuilder is
 * given to.
 * 
 * @see TriggerBuilder#withSchedule(ScheduleBuilder)
 */
@Override
public MutableTrigger build() {

    CronTriggerImpl ct = new CronTriggerImpl();

    ct.setCronExpression(cronExpression);
    ct.setTimeZone(cronExpression.getTimeZone());
    ct.setMisfireInstruction(misfireInstruction);

    return ct;
}
 

/**
 * Build the actual Trigger -- NOT intended to be invoked by end users,
 * but will rather be invoked by a TriggerBuilder which this 
 * ScheduleBuilder is given to.
 * 
 * @see TriggerBuilder#withSchedule(ScheduleBuilder)
 */
@Override
public MutableTrigger build() {

    DailyTimeIntervalTriggerImpl st = new DailyTimeIntervalTriggerImpl();
    st.setRepeatInterval(interval);
    st.setRepeatIntervalUnit(intervalUnit);
    st.setMisfireInstruction(misfireInstruction);
    st.setRepeatCount(repeatCount);
    
    if(daysOfWeek != null)
        st.setDaysOfWeek(daysOfWeek);
    else
        st.setDaysOfWeek(ALL_DAYS_OF_THE_WEEK);

    if(startTimeOfDay != null)
        st.setStartTimeOfDay(startTimeOfDay);
    else
        st.setStartTimeOfDay(TimeOfDay.hourAndMinuteOfDay(0, 0));

    if(endTimeOfDay != null)
        st.setEndTimeOfDay(endTimeOfDay);
    else
        st.setEndTimeOfDay(TimeOfDay.hourMinuteAndSecondOfDay(23, 59, 59));
    
    return st;
}
 

/**
 * Build the actual Trigger -- NOT intended to be invoked by end users,
 * but will rather be invoked by a TriggerBuilder which this 
 * ScheduleBuilder is given to.
 * 
 * @see TriggerBuilder#withSchedule(ScheduleBuilder)
 */
@Override
public MutableTrigger build() {

    CalendarIntervalTriggerImpl st = new CalendarIntervalTriggerImpl();
    st.setRepeatInterval(interval);
    st.setRepeatIntervalUnit(intervalUnit);
    st.setMisfireInstruction(misfireInstruction);
    st.setTimeZone(timeZone);
    st.setPreserveHourOfDayAcrossDaylightSavings(preserveHourOfDayAcrossDaylightSavings);
    st.setSkipDayIfHourDoesNotExist(skipDayIfHourDoesNotExist);

    return st;
}
 

@Override
public MutableTrigger buildTrigger(String config) {
    JSONObject configObj = JSON.parseObject(config);
    switch (configObj.getString("type")) {
        case "cron":
            String cron = configObj.getString("config");
            return CronScheduleBuilder.cronSchedule(cron)
                    .build();
        default:
            throw new UnsupportedOperationException(config);
    }

}
 

protected void addTriggerToSchedule(MutableTrigger trigger) {
    loadedTriggers.add(trigger);
}
 

/**
 * Returns a <code>List</code> of triggers loaded from the xml file.
 * <p/>
 * 
 * @return a <code>List</code> of triggers.
 */
protected List<MutableTrigger> getLoadedTriggers() {
    return Collections.unmodifiableList(loadedTriggers);
}
 

protected abstract MutableTrigger build(); 

MutableTrigger buildTrigger(String config);