public boolean resumeJob(JobKey jobKey) {
try {
scheduler.resumeJob(jobKey);
return true;
} catch (SchedulerException e) {
logger.error("调度器恢复JOB异常：" + e.getMessage());
return false;
}
}
/** resume a job with the given jobId assuming the job is in the default quartz group */
@Override
public void resumeJob(String jobId) {
try {
sched.resumeJob(jobKey(jobId, Scheduler.DEFAULT_GROUP));
} catch (SchedulerException se) {
log.error("failed to pause a job with id={}: {}", jobId, se.getMessage());
log.debug("Exception", se);
}
}
public static void main(String[] args) throws Exception {
JobKey jobKeyA = new JobKey("jobA", "group1");
JobDetail jobA = JobBuilder.newJob(JobA.class).withIdentity(jobKeyA).build();
JobKey jobKeyB = new JobKey("jobB", "group1");
JobDetail jobB = JobBuilder.newJob(JobB.class).withIdentity(jobKeyB).build();
JobKey jobKeyC = new JobKey("jobC", "group1");
JobDetail jobC = JobBuilder.newJob(JobC.class).withIdentity(jobKeyC).build();
Trigger trigger1 =
TriggerBuilder.newTrigger()
.withIdentity("dummyTriggerName1", "group1")
.withSchedule(CronScheduleBuilder.cronSchedule("0/5 * * * * ?"))
.build();
Trigger trigger2 =
TriggerBuilder.newTrigger()
.withIdentity("dummyTriggerName2", "group1")
.withSchedule(CronScheduleBuilder.cronSchedule("0/5 * * * * ?"))
.build();
Trigger trigger3 =
TriggerBuilder.newTrigger()
.withIdentity("dummyTriggerName3", "group1")
.withSchedule(CronScheduleBuilder.cronSchedule("0/5 * * * * ?"))
.build();
StdSchedulerFactory schedulerFactory = new StdSchedulerFactory();
schedulerFactory.initialize("resources/quartz.properties");
Scheduler scheduler = schedulerFactory.getScheduler();
scheduler.start();
// scheduler.scheduleJob(jobA, trigger1);
// scheduler.scheduleJob(jobB, trigger2);
// scheduler.scheduleJob(jobC, trigger3);
scheduler.deleteJob(jobKeyA);
// scheduler.pauseJob(jobKeyB);
scheduler.resumeJob(jobKeyB);
}
@Override
public void resume(String jobName, String groupName, StorageType storageType)
throws SchedulerException {
try {
Scheduler scheduler = getScheduler(storageType);
jobName = fixMaxLength(jobName, _jobNameMaxLength, storageType);
groupName = fixMaxLength(groupName, _groupNameMaxLength, storageType);
JobKey jobKey = new JobKey(jobName, groupName);
scheduler.resumeJob(jobKey);
updateJobState(scheduler, jobKey, TriggerState.NORMAL, false);
} catch (Exception e) {
throw new SchedulerException(
"Unable to resume job {jobName=" + jobName + ", groupName=" + groupName + "}", e);
}
}
public void resumeJob(JobKey jobKey) throws SchedulerException {
quartzScheduler.resumeJob(jobKey);
}
public void jobAdded(JobDetail jobDetail) {
TrackNRestartMessageKind.ITNRPLUGIN0003.format(jobDetail.getKey());
JobKey jobKey = jobDetail.getKey();
JobDataMap currentJobDataMap = jobDetail.getJobDataMap();
String restart = currentJobDataMap.getString(RESTARTED_FIRE_INSTANCE_ID);
try {
if (fetchJob(getNonManagedTXConnection(), jobKey)) { // group.job exists
if (restart
== null) { // simple tracking mode but such an initial execution of this job has already
// been recorded
TrackNRestartMessageKind.ITNRPLUGIN0004.format(jobKey);
TrackNRestartMessageKind.WTNRPLUGIN0005.format(jobKey);
} else {
if (restart.trim().equals("_LAST_")) { // Retrieve last execution to restart it
restart = fetchJobExecLast(getNonManagedTXConnection(), jobKey);
if (restart != null) {
jobDetail.getJobBuilder().usingJobData(RESTARTED_FIRE_INSTANCE_ID, restart);
jobDetail.getJobBuilder().usingJobData(JOB_IDENTIFICATION_COMPLETE, false);
TrackNRestartMessageKind.ITNRPLUGIN0006.format(jobKey, restart);
scheduler.pauseJob(jobKey);
scheduler.addJob(jobDetail, true); // WARNING recursivity !
} else {
breakJob(jobKey, TrackNRestartMessageKind.ETNRPLUGIN0007.format(jobKey, restart));
}
} else { // Retrieve numbered execution to restart it
if (!currentJobDataMap.getBoolean(
JOB_IDENTIFICATION_COMPLETE)) { // to break recursivity
if (fetchJobExec(getNonManagedTXConnection(), jobKey, restart)) { // found
JobDataMap previousJobDataMap =
(JobDataMap)
getJobExecParams(
getNonManagedTXConnection(),
jobKey,
restart); // retrieve JDM from job to restart
completeWithMissingParams(currentJobDataMap, previousJobDataMap);
jobDetail.getJobBuilder().usingJobData(JOB_IDENTIFICATION_COMPLETE, true);
TrackNRestartMessageKind.ITNRPLUGIN0010.format(jobKey, restart);
scheduler.addJob(jobDetail, true); // WARNING recursivity !
} else { // not found
breakJob(jobKey, TrackNRestartMessageKind.ETNRPLUGIN0007.format(jobKey, restart));
}
scheduler.resumeJob(jobKey);
}
}
}
} else { // group.job doesn't exist
if (restart == null) { // simple tracking mode
TrackNRestartMessageKind.ITNRPLUGIN0004.format(jobKey);
} else { // inconsistent restarting mode
breakJob(jobKey, TrackNRestartMessageKind.ETNRPLUGIN0013.format(jobKey, restart));
}
}
} catch (TrackNRestartException e) {
throw e;
} catch (Exception e) {
try {
breakJob(jobKey, TrackNRestartMessageKind.ETNRPLUGIN0002.format(e));
// e.printStackTrace();
// scheduler.deleteJob(jobKey);
} catch (SchedulerException e1) {
getLog().error("Deleting " + jobKey + " caused exception.", e);
}
}
}