protected void update(
Scheduler scheduler,
com.liferay.portal.kernel.scheduler.Trigger trigger,
StorageType storageType)
throws Exception {
Trigger quartzTrigger = getQuartzTrigger(trigger, storageType);
if (quartzTrigger == null) {
return;
}
TriggerKey triggerKey = quartzTrigger.getKey();
if (scheduler.getTrigger(triggerKey) != null) {
scheduler.rescheduleJob(triggerKey, quartzTrigger);
} else {
JobKey jobKey = quartzTrigger.getJobKey();
JobDetail jobDetail = scheduler.getJobDetail(jobKey);
if (jobDetail == null) {
return;
}
synchronized (this) {
scheduler.deleteJob(jobKey);
scheduler.scheduleJob(jobDetail, quartzTrigger);
}
updateJobState(scheduler, jobKey, TriggerState.NORMAL, true);
}
}
@Override
public void schedule(
String name, Date startTime, Date endTime, int repeatCount, long repeatInterval) {
if (name == null || name.trim().equals("")) {
name = UUID.randomUUID().toString();
}
try {
scheduler.addJob(jobDetail, true);
SimpleTrigger SimpleTrigger =
new SimpleTrigger(
name,
Scheduler.DEFAULT_GROUP,
jobDetail.getName(),
Scheduler.DEFAULT_GROUP,
startTime,
endTime,
repeatCount,
repeatInterval);
scheduler.scheduleJob(SimpleTrigger);
scheduler.rescheduleJob(name, Scheduler.DEFAULT_GROUP, SimpleTrigger);
} catch (SchedulerException e) {
throw new RuntimeException(e);
}
}
/** 重新调度作业. */
public void rescheduleJob(final String cronExpression) {
try {
scheduler.rescheduleJob(
TriggerKey.triggerKey(
Joiner.on("_").join(jobConfiguration.getJobName(), CRON_TRIGGER_INDENTITY_SUFFIX)),
createTrigger(cronExpression));
} catch (final SchedulerException ex) {
throw new JobException(ex);
}
}
/**
* reschedule the job associated with the given old trigger with the new trigger.
*
* @param oldTriggerName - the name of the trigger to remove.
* @param oldTriggerGroup - the group of the trigger to remove.
* @param newTrigger - the new Trigger to associate the job with
*/
@Override
public void rescheduleAJob(String oldTriggerName, String oldTriggerGroup, Trigger newTrigger) {
try {
if (!sched.isShutdown()) {
sched.rescheduleJob(triggerKey(oldTriggerName, oldTriggerGroup), newTrigger);
}
} catch (SchedulerException se) {
log.error("failed to reschedule the job: {}", se.getMessage());
log.debug("Exception", se);
}
}
/**
* 修改一个任务的触发时间
*
* @param triggerName
* @param triggerGroupName
* @param time
* @throws SchedulerException
* @throws ParseException
*/
public void modifyJobTime(String triggerName, String triggerGroupName)
throws SchedulerException, ParseException {
Scheduler sched = sf.getScheduler();
Trigger trigger = sched.getTrigger(triggerName, triggerGroupName);
if (trigger != null) {
/* CronTrigger ct = (CronTrigger)trigger;
//修改时间
ct.setCronExpression(time);*/
SimpleTrigger st = triggerManager.setSimpleTrigger((SimpleTrigger) trigger);
// 重启触发器
// sched.resumeTrigger(triggerName,triggerGroupName);
sched.rescheduleJob(triggerName, triggerGroupName, st);
}
}
@Override
public void schedule(String name, CronExpression cronExpression) {
if (name == null || name.trim().equals("")) {
name = UUID.randomUUID().toString();
}
try {
scheduler.addJob(jobDetail, true);
CronTrigger cronTrigger =
new CronTrigger(
name, Scheduler.DEFAULT_GROUP, jobDetail.getName(), Scheduler.DEFAULT_GROUP);
cronTrigger.setCronExpression(cronExpression);
scheduler.scheduleJob(cronTrigger);
scheduler.rescheduleJob(name, Scheduler.DEFAULT_GROUP, cronTrigger);
} catch (SchedulerException e) {
throw new RuntimeException(e);
}
}
public void submit(final Scheduler scheduler) throws SchedulerException {
scheduler.rescheduleJob(trigger.getKey(), getTrigger());
}
public void run() throws Exception {
Logger log = LoggerFactory.getLogger(SimpleTriggerExample.class);
log.info("------- Initializing -------------------");
// First we must get a reference to a scheduler
SchedulerFactory sf = new StdSchedulerFactory();
Scheduler sched = sf.getScheduler();
log.info("------- Initialization Complete --------");
log.info("------- Scheduling Jobs ----------------");
// jobs can be scheduled before sched.start() has been called
// get a "nice round" time a few seconds in the future...
long ts = TriggerUtils.getNextGivenSecondDate(null, 5).getTime();
sched.start();
log.info("------- Started Scheduler -----------------");
// jobs can also be scheduled after start() has been called...
// job7 will repeat 20 times, repeat every 3 sec
JobDetail job = new JobDetail("job7", "group1", SimpleJob.class);
SimpleTrigger trigger =
new SimpleTrigger("trigger7", "group1", "job7", "group1", new Date(ts), null, 30, 2000L);
Date ft = sched.scheduleJob(job, trigger);
log.info(
job.getFullName()
+ " will run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
log.info("------- Waiting 15 seconds... --------------");
try {
Thread.sleep(15L * 1000L);
} catch (Exception e) {
}
// jobs can be re-scheduled...
// job 7 will run immediately and repeat 10 times for every second
log.info("------- Rescheduling... --------------------");
trigger =
new SimpleTrigger("trigger7", "group1", "job7", "group1", new Date(), null, 10, 1000L);
ft = sched.rescheduleJob("trigger7", "group1", trigger);
log.info("job7 rescheduled to run at: " + ft);
log.info("------- Waiting five minutes... ------------");
try {
Thread.sleep(300L * 1000L);
} catch (Exception e) {
}
log.info("------- Shutting Down ---------------------");
sched.shutdown(true);
log.info("------- Shutdown Complete -----------------");
// display some stats about the schedule that just ran
SchedulerMetaData metaData = sched.getMetaData();
log.info("Executed " + metaData.getNumberOfJobsExecuted() + " jobs.");
}
public void run() throws Exception {
Logger log = LoggerFactory.getLogger(SimpleTriggerExample.class);
log.info("------- Initializing -------------------");
// First we must get a reference to a scheduler
SchedulerFactory sf = new StdSchedulerFactory();
Scheduler sched = sf.getScheduler();
log.info("------- Initialization Complete --------");
log.info("------- Scheduling Jobs ----------------");
// jobs can be scheduled before sched.start() has been called
// get a "nice round" time a few seconds in the future...
Date startTime = DateBuilder.nextGivenSecondDate(null, 15);
// job1 will only fire once at date/time "ts"
JobDetail job = newJob(SimpleJob.class).withIdentity("job1", "group1").build();
SimpleTrigger trigger =
(SimpleTrigger) newTrigger().withIdentity("trigger1", "group1").startAt(startTime).build();
// schedule it to run!
Date ft = sched.scheduleJob(job, trigger);
log.info(
job.getKey()
+ " will run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
// job2 will only fire once at date/time "ts"
job = newJob(SimpleJob.class).withIdentity("job2", "group1").build();
trigger =
(SimpleTrigger) newTrigger().withIdentity("trigger2", "group1").startAt(startTime).build();
ft = sched.scheduleJob(job, trigger);
log.info(
job.getKey()
+ " will run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
// job3 will run 11 times (run once and repeat 10 more times)
// job3 will repeat every 10 seconds
job = newJob(SimpleJob.class).withIdentity("job3", "group1").build();
trigger =
newTrigger()
.withIdentity("trigger3", "group1")
.startAt(startTime)
.withSchedule(simpleSchedule().withIntervalInSeconds(10).withRepeatCount(10))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(
job.getKey()
+ " will run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
// the same job (job3) will be scheduled by a another trigger
// this time will only repeat twice at a 70 second interval
trigger =
newTrigger()
.withIdentity("trigger3", "group2")
.startAt(startTime)
.withSchedule(simpleSchedule().withIntervalInSeconds(10).withRepeatCount(2))
.forJob(job)
.build();
ft = sched.scheduleJob(trigger);
log.info(
job.getKey()
+ " will [also] run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
// job4 will run 6 times (run once and repeat 5 more times)
// job4 will repeat every 10 seconds
job = newJob(SimpleJob.class).withIdentity("job4", "group1").build();
trigger =
newTrigger()
.withIdentity("trigger4", "group1")
.startAt(startTime)
.withSchedule(simpleSchedule().withIntervalInSeconds(10).withRepeatCount(5))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(
job.getKey()
+ " will run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
// job5 will run once, five minutes in the future
job = newJob(SimpleJob.class).withIdentity("job5", "group1").build();
trigger =
(SimpleTrigger)
newTrigger()
.withIdentity("trigger5", "group1")
.startAt(futureDate(5, IntervalUnit.MINUTE))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(
job.getKey()
+ " will run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
// job6 will run indefinitely, every 40 seconds
job = newJob(SimpleJob.class).withIdentity("job6", "group1").build();
trigger =
newTrigger()
.withIdentity("trigger6", "group1")
.startAt(startTime)
.withSchedule(simpleSchedule().withIntervalInSeconds(40).repeatForever())
.build();
ft = sched.scheduleJob(job, trigger);
log.info(
job.getKey()
+ " will run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
log.info("------- Starting Scheduler ----------------");
// All of the jobs have been added to the scheduler, but none of the jobs
// will run until the scheduler has been started
sched.start();
log.info("------- Started Scheduler -----------------");
// jobs can also be scheduled after start() has been called...
// job7 will repeat 20 times, repeat every five minutes
job = newJob(SimpleJob.class).withIdentity("job7", "group1").build();
trigger =
newTrigger()
.withIdentity("trigger7", "group1")
.startAt(startTime)
.withSchedule(simpleSchedule().withIntervalInMinutes(5).withRepeatCount(20))
.build();
ft = sched.scheduleJob(job, trigger);
log.info(
job.getKey()
+ " will run at: "
+ ft
+ " and repeat: "
+ trigger.getRepeatCount()
+ " times, every "
+ trigger.getRepeatInterval() / 1000
+ " seconds");
// jobs can be fired directly... (rather than waiting for a trigger)
job = newJob(SimpleJob.class).withIdentity("job8", "group1").storeDurably().build();
sched.addJob(job, true);
log.info("'Manually' triggering job8...");
sched.triggerJob(jobKey("job8", "group1"));
log.info("------- Waiting 30 seconds... --------------");
try {
// wait 33 seconds to show jobs
Thread.sleep(30L * 1000L);
// executing...
} catch (Exception e) {
}
// jobs can be re-scheduled...
// job 7 will run immediately and repeat 10 times for every second
log.info("------- Rescheduling... --------------------");
trigger =
newTrigger()
.withIdentity("trigger7", "group1")
.startAt(startTime)
.withSchedule(simpleSchedule().withIntervalInMinutes(5).withRepeatCount(20))
.build();
ft = sched.rescheduleJob(trigger.getKey(), trigger);
log.info("job7 rescheduled to run at: " + ft);
log.info("------- Waiting five minutes... ------------");
try {
// wait five minutes to show jobs
Thread.sleep(300L * 1000L);
// executing...
} catch (Exception e) {
}
log.info("------- Shutting Down ---------------------");
sched.shutdown(true);
log.info("------- Shutdown Complete -----------------");
// display some stats about the schedule that just ran
SchedulerMetaData metaData = sched.getMetaData();
log.info("Executed " + metaData.getNumberOfJobsExecuted() + " jobs.");
}
/**
* 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);
}
}
@RequestMapping("/cancelScheduledJob")
public String cancelScheduledJob(
HttpServletRequest request,
HttpServletResponse response,
@RequestParam("theJobName") String theJobName,
@RequestParam("theJobGroupName") String theJobGroupName,
@RequestParam("theTriggerName") String triggerName,
@RequestParam("theTriggerGroupName") String triggerGroupName,
@RequestParam("redirection") String redirection,
ModelMap model)
throws SchedulerException {
scheduler.getJobDetail(theJobName, theJobGroupName);
logger.debug("About to pause the job-->" + theJobName + "Job Group Name -->" + theJobGroupName);
SimpleTrigger oldTrigger = (SimpleTrigger) scheduler.getTrigger(triggerName, triggerGroupName);
if (oldTrigger != null) {
Date startTime =
new Date(oldTrigger.getStartTime().getTime() + oldTrigger.getRepeatInterval());
if (triggerGroupName.equals(ExtractController.TRIGGER_GROUP_NAME)) {
interruptQuartzJob(scheduler, theJobName, theJobGroupName);
}
scheduler.pauseJob(theJobName, theJobGroupName);
SimpleTrigger newTrigger = new SimpleTrigger(triggerName, triggerGroupName);
newTrigger.setJobName(theJobName);
newTrigger.setJobGroup(theJobGroupName);
newTrigger.setJobDataMap(oldTrigger.getJobDataMap());
newTrigger.setVolatility(false);
newTrigger.setRepeatCount(oldTrigger.getRepeatCount());
newTrigger.setRepeatInterval(oldTrigger.getRepeatInterval());
newTrigger.setMisfireInstruction(
SimpleTrigger.MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_REMAINING_COUNT);
newTrigger.setStartTime(startTime);
newTrigger.setRepeatInterval(oldTrigger.getRepeatInterval());
scheduler.unscheduleJob(
triggerName,
triggerGroupName); // these are the jobs which are from extract data and are not not
// required to be rescheduled.
ArrayList<String> pageMessages = new ArrayList<String>();
if (triggerGroupName.equals(ExtractController.TRIGGER_GROUP_NAME)) {
scheduler.rescheduleJob(triggerName, triggerGroupName, newTrigger);
pageMessages.add("The Job " + theJobName + " has been cancelled");
} else if (triggerGroupName.equals(XsltTriggerService.TRIGGER_GROUP_NAME)) {
JobDetailBean jobDetailBean = new JobDetailBean();
jobDetailBean.setGroup(XsltTriggerService.TRIGGER_GROUP_NAME);
jobDetailBean.setName(newTrigger.getName());
jobDetailBean.setJobClass(org.akaza.openclinica.job.XsltStatefulJob.class);
jobDetailBean.setJobDataMap(newTrigger.getJobDataMap());
jobDetailBean.setDurability(true); // need durability?
jobDetailBean.setVolatility(false);
scheduler.deleteJob(theJobName, theJobGroupName);
scheduler.scheduleJob(jobDetailBean, newTrigger);
pageMessages.add("The Job " + theJobName + " has been rescheduled");
}
request.setAttribute("pageMessages", pageMessages);
logger.debug("jobDetails>" + scheduler.getJobDetail(theJobName, theJobGroupName));
}
sdvUtil.forwardRequestFromController(request, response, "/pages/" + redirection);
return null;
}
/** Initialize each job. */
protected void initializeJobs(Session jcrSession) {
Collection<KKStoreConfig> kkStoreConfigs =
HippoModuleConfig.getConfig().getStoresConfig().values();
if (kkStoreConfigs.size() == 0) {
log.error("No store config has been found. Please check the konakart:konakart configuration");
return;
}
// Get the first one.
KKStoreConfig kkStoreConfig = kkStoreConfigs.iterator().next();
try {
String triggerName = MASS_SYNC_JOB_TRIGGER;
String jobName = MASS_SYNC_JOB_ONCE;
JobDetail jobDetail =
new JobDetail(jobName, MASS_SYNC_JOB_GROUP, Class.forName(kkStoreConfig.getJobClass()));
JobDataMap dataMap = new JobDataMap();
jobDetail.setJobDataMap(dataMap);
// Create a trigger that fires immediately, and run only once
Trigger trigger = new SimpleTrigger(MASS_SYNC_JOB_TRIGGER_ONCE);
trigger.setStartTime(new Date(System.currentTimeMillis() + 10000));
if (!triggerExists(trigger)) {
resourceScheduler.scheduleJob(jobDetail, trigger);
}
jobName = MASS_SYNC_JOB;
jobDetail =
new JobDetail(jobName, MASS_SYNC_JOB_GROUP, Class.forName(kkStoreConfig.getJobClass()));
// Create the cron task. The first launch is scheduled after 30 minutes
if (StringUtils.isNotEmpty(kkStoreConfig.getCronExpression())) {
trigger =
new CronTrigger(
triggerName,
MASS_SYNC_JOB_TRIGGER_GROUP,
jobName,
MASS_SYNC_JOB_GROUP,
kkStoreConfig.getCronExpression());
trigger.setStartTime(new Date(System.currentTimeMillis() + 1000));
if (triggerExists(trigger)) {
if (triggerChanged(trigger)) {
resourceScheduler.rescheduleJob(
MASS_SYNC_JOB_TRIGGER, MASS_SYNC_JOB_TRIGGER_GROUP, trigger);
}
} else {
resourceScheduler.scheduleJob(jobDetail, trigger);
}
}
} catch (ClassNotFoundException e) {
log.error("Failed to find the Job class named - " + kkStoreConfig.getJobClass(), e);
} catch (ParseException e) {
log.error("Failed to parse the cron expression - " + kkStoreConfig.getCronExpression(), e);
} catch (SchedulerException e) {
log.error("Failed to start the job", e);
}
}
/**
* 重新调度作业.
*
* @throws SchedulerException
*/
public void rescheduleJob(final String cronExpression) throws SchedulerException {
scheduler.rescheduleJob(
TriggerKey.triggerKey(jobConfiguration.getJobName()), createTrigger(cronExpression));
}