@SuppressWarnings("unchecked")
public void runAllTasks() throws TaskSystemException {
try {
List<String> triggerNames;
List<Trigger> triggers = new ArrayList<Trigger>();
String[] groupNames = scheduler.getTriggerGroupNames();
for (String group : groupNames) {
triggerNames = new ArrayList<String>(Arrays.asList(scheduler.getTriggerNames(group)));
for (String triggerName : triggerNames) {
triggers.add(scheduler.getTrigger(triggerName, group));
}
}
Collections.sort(
triggers,
new Comparator<Trigger>() {
@Override
public int compare(Trigger trigger1, Trigger trigger2) {
if (trigger1.getPriority() < trigger2.getPriority()) {
return -1;
} else if (trigger1.getPriority() > trigger2.getPriority()) {
return 1;
} else {
return 0;
}
}
});
for (Trigger trigger : triggers) {
scheduler.triggerJob(trigger.getJobName(), trigger.getJobGroup());
}
} catch (SchedulerException se) {
throw new TaskSystemException(se);
}
}
/**
* Inform the <code>JobStore</code> that the scheduler is now firing the given <code>Trigger
* </code> (executing its associated <code>Job</code>), that it had previously acquired
* (reserved).
*
* @return null if the trigger or its job or calendar no longer exist, or if the trigger was not
* successfully put into the 'executing' state.
*/
public TriggerFiredBundle triggerFired(SchedulingContext ctxt, Trigger trigger)
throws JobPersistenceException {
synchronized (m_triggerLock) {
if (!isEligibleGroupName(trigger.getGroup())) {
return null;
}
WrappedTrigger wt = m_triggersByGroupAndName.get(getTriggerKey(trigger));
if ((wt != null) && (wt.getState() == TRIGGER_STATE_CLAIMED)) {
wt.setState(TRIGGER_STATE_EXECUTING);
Calendar cal = null;
if (trigger.getCalendarName() != null) {
cal = retrieveCalendar(ctxt, trigger.getCalendarName());
}
Date prevFiredTime = trigger.getPreviousFireTime();
trigger.triggered(cal);
TriggerFiredBundle tfb =
new TriggerFiredBundle(
retrieveJob(ctxt, trigger.getJobName(), trigger.getJobGroup()),
trigger,
cal,
false,
new Date(),
trigger.getPreviousFireTime(),
prevFiredTime,
trigger.getNextFireTime());
return tfb;
}
return null;
}
}
private long getCustomerId(SchedulingContext ctxt, Trigger t) throws JobPersistenceException {
JobDetail jd = retrieveJob(ctxt, t.getJobName(), t.getJobGroup());
if (jd == null) {
return -1L;
}
JobDataMap jdMap = jd.getJobDataMap();
return jdMap.getLong("customerId");
}
private long scoreTrigger(SchedulingContext ctxt, Trigger t) throws JobPersistenceException {
JobDetail jd = retrieveJob(ctxt, t.getJobName(), t.getJobGroup());
if (jd == null) {
return t.getNextFireTime().getTime();
}
JobDataMap jdMap = jd.getJobDataMap();
int taskPriority = jdMap.getInt("taskPriority");
int custPriority = jdMap.getInt("custPriority");
long scheduledTime = t.getNextFireTime().getTime();
return computeScore(taskPriority, custPriority, scheduledTime);
}
public static Trigger convertTriggerFromNativeObject(org.quartz.Trigger quartzTrigger) {
Trigger spagobiTrigger;
spagobiTrigger = new Trigger();
spagobiTrigger.setName(quartzTrigger.getName());
spagobiTrigger.setGroupName(quartzTrigger.getGroup());
spagobiTrigger.setDescription(quartzTrigger.getDescription());
// spagobiTrigger.setCalendarName( quartzTrigger.getCalendarName() );
Assert.assertTrue(
quartzTrigger.getCalendarName() == null,
"quartz trigger calendar name is not null: " + quartzTrigger.getCalendarName());
spagobiTrigger.setStartTime(quartzTrigger.getStartTime());
spagobiTrigger.setEndTime(quartzTrigger.getEndTime());
// triggers that run immediately have a generated name that starts with schedule_uuid_ (see
// TriggerXMLDeserializer)
// It would be better anyway to relay on a specific property to recognize if a trigger is
// thinked to run immediately
spagobiTrigger.setRunImmediately(spagobiTrigger.getName().startsWith("schedule_uuid_"));
if (quartzTrigger instanceof org.quartz.CronTrigger) {
org.quartz.CronTrigger quartzCronTrigger = (org.quartz.CronTrigger) quartzTrigger;
// dirty trick
String expression = (String) quartzCronTrigger.getJobDataMap().get(SPAGOBI_CRON_EXPRESSION);
if (expression != null) {
quartzCronTrigger.getJobDataMap().remove(SPAGOBI_CRON_EXPRESSION);
} else {
// for back compatibility
expression =
(String) quartzCronTrigger.getJobDataMap().get(SPAGOBI_CRON_EXPRESSION_DEPRECATED);
quartzCronTrigger.getJobDataMap().remove(SPAGOBI_CRON_EXPRESSION_DEPRECATED);
}
spagobiTrigger.setCronExpression(new CronExpression(expression));
}
Job job = new Job();
job.setName(quartzTrigger.getJobName());
job.setGroupName(quartzTrigger.getJobGroup());
job.setVolatile(quartzTrigger.isVolatile());
Map<String, String> parameters =
convertParametersFromNativeObject(quartzTrigger.getJobDataMap());
job.addParameters(parameters);
spagobiTrigger.setJob(job);
return spagobiTrigger;
}
/**
* Get all of the Triggers that are associated to the given Job.
*
* <p>If there are no matches, a zero-length array should be returned.
*/
public Trigger[] getTriggersForJob(SchedulingContext ctxt, String jobName, String groupName)
throws JobPersistenceException {
// NOTE: this is linear in the number of known triggers - we may want this to be faster
List<Trigger> triggers = new LinkedList<Trigger>();
synchronized (m_triggerLock) {
for (Iterator<WrappedTrigger> it = m_triggersByGroupAndName.values().iterator();
it.hasNext(); ) {
WrappedTrigger wt = it.next();
Trigger t = wt.getTrigger();
if ((t.getJobGroup().equals(groupName)) && (t.getJobName().equals(jobName))) {
triggers.add(t);
}
}
}
return triggers.toArray(new Trigger[triggers.size()]);
}
/**
* Schedules a given job and trigger (both wrapped by a <code>JobSchedulingBundle</code>).
*
* @param job job wrapper.
* @param sched job scheduler.
* @param localOverWriteExistingJobs locally overwrite existing jobs.
* @exception SchedulerException if the Job or Trigger cannot be added to the Scheduler, or there
* is an internal Scheduler error.
*/
public void scheduleJob(
JobSchedulingBundle job, Scheduler sched, boolean localOverWriteExistingJobs)
throws SchedulerException {
if ((job != null) && job.isValid()) {
JobDetail detail = job.getJobDetail();
JobDetail dupeJ = sched.getJobDetail(detail.getName(), detail.getGroup());
if ((dupeJ != null) && !localOverWriteExistingJobs) {
getLog().info("Not overwriting existing job: " + dupeJ.getFullName());
return;
}
if (dupeJ != null) {
getLog().info("Replacing job: " + detail.getFullName());
} else {
getLog().info("Adding job: " + detail.getFullName());
}
if (job.getTriggers().size() == 0 && !job.getJobDetail().isDurable()) {
if (dupeJ == null) {
throw new SchedulerException(
"A new job defined without any triggers must be durable: " + detail.getFullName());
}
if ((dupeJ.isDurable()
&& (sched.getTriggersOfJob(detail.getName(), detail.getGroup()).length == 0))) {
throw new SchedulerException(
"Can't make a durable job without triggers non-durable: " + detail.getFullName());
}
}
sched.addJob(detail, true);
for (Iterator iter = job.getTriggers().iterator(); iter.hasNext(); ) {
Trigger trigger = (Trigger) iter.next();
trigger.setJobName(detail.getName());
trigger.setJobGroup(detail.getGroup());
if (trigger.getStartTime() == null) {
trigger.setStartTime(new Date());
}
boolean addedTrigger = false;
while (addedTrigger == false) {
Trigger dupeT = sched.getTrigger(trigger.getName(), trigger.getGroup());
if (dupeT != null) {
if (getLog().isDebugEnabled()) {
getLog()
.debug(
"Rescheduling job: "
+ detail.getFullName()
+ " with updated trigger: "
+ trigger.getFullName());
}
if (!dupeT.getJobGroup().equals(trigger.getJobGroup())
|| !dupeT.getJobName().equals(trigger.getJobName())) {
getLog().warn("Possibly duplicately named triggers in jobs xml file!");
}
sched.rescheduleJob(trigger.getName(), trigger.getGroup(), trigger);
} else {
if (getLog().isDebugEnabled()) {
getLog()
.debug(
"Scheduling job: "
+ detail.getFullName()
+ " with trigger: "
+ trigger.getFullName());
}
try {
sched.scheduleJob(trigger);
} catch (ObjectAlreadyExistsException e) {
if (getLog().isDebugEnabled()) {
getLog()
.debug(
"Adding trigger: "
+ trigger.getFullName()
+ " for job: "
+ detail.getFullName()
+ " failed because the trigger already existed. "
+ "This is likely due to a race condition between multiple instances "
+ "in the cluster. Will try to reschedule instead.");
}
continue;
}
}
addedTrigger = true;
}
}
addScheduledJob(job);
}
}
