/**
* Register listener.
*
* @param trigger the trigger
*/
private void registerListener(Trigger trigger) {
String jobKey = getJobKey(trigger);
if (jobs.containsKey(jobKey)) {
_log.fatal("Listener already exists for " + jobKey);
jobs.get(jobKey);
} else {
SchedulerEventMessageListenerWrapper schedulerEventMessageListenerWrapper =
new SchedulerEventMessageListenerWrapper();
SchedulerEntryImpl schedulerEntry = new SchedulerEntryImpl();
schedulerEntry.setTrigger(trigger);
schedulerEntry.setDescription("sample description");
schedulerEntry.setEventListenerClass(LogMessageListener.class.getName());
schedulerEventMessageListenerWrapper.setSchedulerEntry(schedulerEntry);
schedulerEventMessageListenerWrapper.setMessageListener(new LogMessageListener());
_log.fatal(
"Register listener for:: jobName["
+ trigger.getJobName()
+ "] groupName["
+ trigger.getGroupName()
+ "] startDate["
+ trigger.getStartDate()
+ "]");
MessageBusUtil.registerMessageListener(
DestinationNames.SCHEDULER_DISPATCH, schedulerEventMessageListenerWrapper);
jobs.put(jobKey, schedulerEventMessageListenerWrapper);
}
}
@Override
public void update(Trigger trigger) throws SchedulerException {
SchedulerResponse schedulerResponse =
getScheduledJob(trigger.getJobName(), trigger.getGroupName());
schedulerResponse.setTrigger(trigger);
}
@Override
public void schedule(
com.liferay.portal.kernel.scheduler.Trigger trigger,
String description,
String destination,
Message message,
StorageType storageType)
throws SchedulerException {
try {
Scheduler scheduler = getScheduler(storageType);
Trigger quartzTrigger = (Trigger) trigger.getWrappedTrigger();
if (quartzTrigger == null) {
return;
}
description = fixMaxLength(description, _descriptionMaxLength, storageType);
message = message.clone();
message.put(SchedulerEngine.GROUP_NAME, trigger.getGroupName());
message.put(SchedulerEngine.JOB_NAME, trigger.getJobName());
schedule(scheduler, storageType, quartzTrigger, description, destination, message);
} catch (RuntimeException re) {
if (PortalRunMode.isTestMode()) {
StackTraceElement[] stackTraceElements = re.getStackTrace();
for (StackTraceElement stackTraceElement : stackTraceElements) {
String className = stackTraceElement.getClassName();
if (className.contains(ServerDetector.class.getName())) {
if (_log.isInfoEnabled()) {
_log.info(re, re);
}
return;
}
throw new SchedulerException("Unable to schedule job", re);
}
} else {
throw new SchedulerException("Unable to schedule job", re);
}
} catch (Exception e) {
throw new SchedulerException("Unable to schedule job", e);
}
}
@Override
public void schedule(
Trigger trigger, String description, String destinationName, Message message)
throws SchedulerException {
String jobName = trigger.getJobName();
if (!jobName.startsWith(_TEST_JOB_NAME_PREFIX)) {
throw new SchedulerException("Invalid job name " + jobName);
}
String groupName = trigger.getGroupName();
StorageType storageType = _getStorageType(groupName);
_addJobs(trigger.getJobName(), groupName, storageType, trigger, message);
}
/**
* Gets the job key.
*
* @param trigger the trigger
* @return the job key
*/
public String getJobKey(Trigger trigger) {
return trigger.getGroupName() + "_" + trigger.getJobName();
}
protected Trigger getQuartzTrigger(
com.liferay.portal.kernel.scheduler.Trigger trigger, StorageType storageType)
throws SchedulerException {
if (trigger == null) {
return null;
}
Date endDate = trigger.getEndDate();
String jobName = fixMaxLength(trigger.getJobName(), _jobNameMaxLength, storageType);
String groupName = fixMaxLength(trigger.getGroupName(), _groupNameMaxLength, storageType);
Date startDate = trigger.getStartDate();
if (startDate == null) {
startDate = new Date(System.currentTimeMillis());
}
TriggerBuilder<Trigger> triggerBuilder = TriggerBuilder.newTrigger();
triggerBuilder.endAt(endDate);
triggerBuilder.forJob(jobName, groupName);
triggerBuilder.startAt(startDate);
triggerBuilder.withIdentity(jobName, groupName);
TriggerType triggerType = trigger.getTriggerType();
if (triggerType == TriggerType.CRON) {
triggerBuilder.withSchedule(
CronScheduleBuilder.cronSchedule((String) trigger.getTriggerContent()));
return triggerBuilder.build();
}
ObjectValuePair<Integer, TimeUnit> objectValuePair =
(ObjectValuePair<Integer, TimeUnit>) trigger.getTriggerContent();
int interval = objectValuePair.getKey();
if (interval < 0) {
if (_log.isWarnEnabled()) {
_log.warn("Not scheduling " + trigger.getJobName() + " because interval is less than 0");
}
return null;
} else if (interval == 0) {
return triggerBuilder.build();
}
TimeUnit timeUnit = objectValuePair.getValue();
if (timeUnit == TimeUnit.MILLISECOND) {
SimpleScheduleBuilder simpleScheduleBuilder = SimpleScheduleBuilder.simpleSchedule();
simpleScheduleBuilder.withIntervalInMilliseconds(interval);
simpleScheduleBuilder.withRepeatCount(SimpleTrigger.REPEAT_INDEFINITELY);
triggerBuilder.withSchedule(simpleScheduleBuilder);
} else {
CalendarIntervalScheduleBuilder calendarIntervalScheduleBuilder =
CalendarIntervalScheduleBuilder.calendarIntervalSchedule();
calendarIntervalScheduleBuilder.withInterval(interval, IntervalUnit.valueOf(timeUnit.name()));
triggerBuilder.withSchedule(calendarIntervalScheduleBuilder);
}
return triggerBuilder.build();
}