@Override
protected void processRequest() throws Exception {
FormProcessor fp = new FormProcessor(request);
TriggerService triggerService = new TriggerService();
String action = fp.getString("action");
String triggerName = fp.getString("tname");
scheduler = getScheduler();
System.out.println("found trigger name " + triggerName);
Trigger trigger = scheduler.getTrigger(triggerName.trim(), TRIGGER_IMPORT_GROUP);
System.out.println("found trigger from the other side " + trigger.getFullName());
if (StringUtil.isBlank(action)) {
setUpServlet(trigger);
forwardPage(Page.UPDATE_JOB_IMPORT);
} else if ("confirmall".equalsIgnoreCase(action)) {
HashMap errors =
triggerService.validateImportJobForm(
fp, request, scheduler.getTriggerNames("DEFAULT"), trigger.getName());
if (!errors.isEmpty()) {
// send back
addPageMessage(
"Your modifications caused an error, please see the messages for more information.");
setUpServlet(trigger);
forwardPage(Page.UPDATE_JOB_IMPORT);
} else {
StudyDAO studyDAO = new StudyDAO(sm.getDataSource());
int studyId = fp.getInt(CreateJobImportServlet.STUDY_ID);
StudyBean study = (StudyBean) studyDAO.findByPK(studyId);
// in the place of a users' current study, tbh
Date startDate = trigger.getStartTime();
trigger =
triggerService.generateImportTrigger(
fp, sm.getUserBean(), study, startDate, request.getLocale().getLanguage());
// scheduler = getScheduler();
JobDetailBean jobDetailBean = new JobDetailBean();
jobDetailBean.setGroup(TRIGGER_IMPORT_GROUP);
jobDetailBean.setName(trigger.getName());
jobDetailBean.setJobClass(org.akaza.openclinica.web.job.ImportStatefulJob.class);
jobDetailBean.setJobDataMap(trigger.getJobDataMap());
jobDetailBean.setDurability(true); // need durability?
jobDetailBean.setVolatility(false);
try {
scheduler.deleteJob(triggerName, TRIGGER_IMPORT_GROUP);
Date dateStart = scheduler.scheduleJob(jobDetailBean, trigger);
addPageMessage("Your job has been successfully modified.");
forwardPage(Page.VIEW_IMPORT_JOB_SERVLET);
} catch (SchedulerException se) {
se.printStackTrace();
// set a message here with the exception message
setUpServlet(trigger);
addPageMessage(
"There was an unspecified error with your creation, please contact an administrator.");
forwardPage(Page.UPDATE_JOB_IMPORT);
}
}
}
}
protected SchedulerResponse getScheduledJob(Scheduler scheduler, JobKey jobKey) throws Exception {
JobDetail jobDetail = scheduler.getJobDetail(jobKey);
if (jobDetail == null) {
return null;
}
SchedulerResponse schedulerResponse = new SchedulerResponse();
JobDataMap jobDataMap = jobDetail.getJobDataMap();
String description = jobDataMap.getString(SchedulerEngine.DESCRIPTION);
schedulerResponse.setDescription(description);
String destinationName = jobDataMap.getString(SchedulerEngine.DESTINATION_NAME);
schedulerResponse.setDestinationName(destinationName);
Message message = getMessage(jobDataMap);
JobState jobState = getJobState(jobDataMap);
message.put(SchedulerEngine.JOB_STATE, jobState);
schedulerResponse.setMessage(message);
StorageType storageType =
StorageType.valueOf(jobDataMap.getString(SchedulerEngine.STORAGE_TYPE));
schedulerResponse.setStorageType(storageType);
String jobName = jobKey.getName();
String groupName = jobKey.getGroup();
TriggerKey triggerKey = new TriggerKey(jobName, groupName);
Trigger trigger = scheduler.getTrigger(triggerKey);
if (trigger == null) {
schedulerResponse.setGroupName(groupName);
schedulerResponse.setJobName(jobName);
return schedulerResponse;
}
message.put(SchedulerEngine.END_TIME, trigger.getEndTime());
message.put(SchedulerEngine.FINAL_FIRE_TIME, trigger.getFinalFireTime());
message.put(SchedulerEngine.NEXT_FIRE_TIME, trigger.getNextFireTime());
message.put(SchedulerEngine.PREVIOUS_FIRE_TIME, trigger.getPreviousFireTime());
message.put(SchedulerEngine.START_TIME, trigger.getStartTime());
schedulerResponse.setTrigger(new QuartzTrigger(trigger));
return schedulerResponse;
}
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;
}
protected void unschedule(Scheduler scheduler, JobKey jobKey) throws Exception {
JobDetail jobDetail = scheduler.getJobDetail(jobKey);
TriggerKey triggerKey = new TriggerKey(jobKey.getName(), jobKey.getGroup());
if (jobDetail == null) {
return;
}
unregisterMessageListener(scheduler, jobKey);
JobDataMap jobDataMap = jobDetail.getJobDataMap();
JobState jobState = getJobState(jobDataMap);
Trigger trigger = scheduler.getTrigger(triggerKey);
if (trigger == null) {
return;
}
jobState.setTriggerDate(SchedulerEngine.END_TIME, new Date());
jobState.setTriggerDate(SchedulerEngine.FINAL_FIRE_TIME, trigger.getPreviousFireTime());
jobState.setTriggerDate(SchedulerEngine.NEXT_FIRE_TIME, null);
jobState.setTriggerDate(SchedulerEngine.PREVIOUS_FIRE_TIME, trigger.getPreviousFireTime());
jobState.setTriggerDate(SchedulerEngine.START_TIME, trigger.getStartTime());
jobState.setTriggerState(TriggerState.UNSCHEDULED);
jobState.clearExceptions();
jobDataMap.put(SchedulerEngine.JOB_STATE, JobStateSerializeUtil.serialize(jobState));
scheduler.unscheduleJob(triggerKey);
scheduler.addJob(jobDetail, true);
}
/**
* 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);
}
}
protected SchedulerResponse getScheduledJob(Scheduler scheduler, JobKey jobKey) throws Exception {
JobDetail jobDetail = scheduler.getJobDetail(jobKey);
if (jobDetail == null) {
return null;
}
SchedulerResponse schedulerResponse = new SchedulerResponse();
JobDataMap jobDataMap = jobDetail.getJobDataMap();
String description = jobDataMap.getString(SchedulerEngine.DESCRIPTION);
schedulerResponse.setDescription(description);
String destinationName = jobDataMap.getString(SchedulerEngine.DESTINATION_NAME);
schedulerResponse.setDestinationName(destinationName);
Message message = getMessage(jobDataMap);
JobState jobState = getJobState(jobDataMap);
message.put(SchedulerEngine.JOB_STATE, jobState);
schedulerResponse.setMessage(message);
StorageType storageType =
StorageType.valueOf(jobDataMap.getString(SchedulerEngine.STORAGE_TYPE));
schedulerResponse.setStorageType(storageType);
String jobName = jobKey.getName();
String groupName = jobKey.getGroup();
TriggerKey triggerKey = new TriggerKey(jobName, groupName);
Trigger trigger = scheduler.getTrigger(triggerKey);
if (trigger == null) {
schedulerResponse.setGroupName(groupName);
schedulerResponse.setJobName(jobName);
return schedulerResponse;
}
message.put(SchedulerEngine.END_TIME, trigger.getEndTime());
message.put(SchedulerEngine.FINAL_FIRE_TIME, trigger.getFinalFireTime());
message.put(SchedulerEngine.NEXT_FIRE_TIME, trigger.getNextFireTime());
message.put(SchedulerEngine.PREVIOUS_FIRE_TIME, trigger.getPreviousFireTime());
message.put(SchedulerEngine.START_TIME, trigger.getStartTime());
if (trigger instanceof CalendarIntervalTrigger) {
CalendarIntervalTrigger calendarIntervalTrigger = CalendarIntervalTrigger.class.cast(trigger);
IntervalUnit intervalUnit = calendarIntervalTrigger.getRepeatIntervalUnit();
schedulerResponse.setTrigger(
new IntervalTrigger(
jobName,
groupName,
calendarIntervalTrigger.getStartTime(),
calendarIntervalTrigger.getEndTime(),
calendarIntervalTrigger.getRepeatInterval(),
TimeUnit.valueOf(intervalUnit.name())));
} else if (trigger instanceof CronTrigger) {
CronTrigger cronTrigger = CronTrigger.class.cast(trigger);
schedulerResponse.setTrigger(
new com.liferay.portal.kernel.scheduler.CronTrigger(
jobName,
groupName,
cronTrigger.getStartTime(),
cronTrigger.getEndTime(),
cronTrigger.getCronExpression()));
} else if (trigger instanceof SimpleTrigger) {
SimpleTrigger simpleTrigger = SimpleTrigger.class.cast(trigger);
schedulerResponse.setTrigger(
new IntervalTrigger(
jobName,
groupName,
simpleTrigger.getStartTime(),
simpleTrigger.getEndTime(),
(int) simpleTrigger.getRepeatInterval(),
TimeUnit.MILLISECOND));
}
return schedulerResponse;
}
