public void executeJob(final ScheduledJobDetail scheduledJobDetail, String triggerType) {
try {
final JobDataMap jobDataMap = new JobDataMap();
if (triggerType == null) {
triggerType = SchedulerServiceConstants.TRIGGER_TYPE_APPLICATION;
}
jobDataMap.put(SchedulerServiceConstants.TRIGGER_TYPE_REFERENCE, triggerType);
jobDataMap.put(
SchedulerServiceConstants.TENANT_IDENTIFIER,
ThreadLocalContextUtil.getTenant().getTenantIdentifier());
final String key = scheduledJobDetail.getJobKey();
final JobKey jobKey = constructJobKey(key);
final String schedulerName = getSchedulerName(scheduledJobDetail);
final Scheduler scheduler = this.schedulers.get(schedulerName);
if (scheduler == null || !scheduler.checkExists(jobKey)) {
final JobDetail jobDetail = createJobDetail(scheduledJobDetail);
final String tempSchedulerName = "temp" + scheduledJobDetail.getId();
final Scheduler tempScheduler =
createScheduler(tempSchedulerName, 1, schedulerJobListener, schedulerStopListener);
tempScheduler.addJob(jobDetail, true);
jobDataMap.put(SchedulerServiceConstants.SCHEDULER_NAME, tempSchedulerName);
this.schedulers.put(tempSchedulerName, tempScheduler);
tempScheduler.triggerJob(jobDetail.getKey(), jobDataMap);
} else {
scheduler.triggerJob(jobKey, jobDataMap);
}
} catch (final Exception e) {
final String msg = "Job execution failed for job with id:" + scheduledJobDetail.getId();
logger.error(msg, e);
throw new PlatformInternalServerException(
"error.msg.sheduler.job.execution.failed", msg, scheduledJobDetail.getId());
}
}
private String getSchedulerName(final ScheduledJobDetail scheduledJobDetail) {
final StringBuilder sb = new StringBuilder(20);
final MifosPlatformTenant tenant = ThreadLocalContextUtil.getTenant();
sb.append(SchedulerServiceConstants.SCHEDULER).append(tenant.getId());
if (scheduledJobDetail.getSchedulerGroup() > 0) {
sb.append(SchedulerServiceConstants.SCHEDULER_GROUP)
.append(scheduledJobDetail.getSchedulerGroup());
}
return sb.toString();
}
public void rescheduleJob(final ScheduledJobDetail scheduledJobDetail) {
try {
final String jobIdentity = scheduledJobDetail.getJobKey();
final JobKey jobKey = constructJobKey(jobIdentity);
final String schedulername = getSchedulerName(scheduledJobDetail);
final Scheduler scheduler = this.schedulers.get(schedulername);
if (scheduler != null) {
scheduler.deleteJob(jobKey);
}
scheduleJob(scheduledJobDetail);
this.schedularWritePlatformService.saveOrUpdate(scheduledJobDetail);
} catch (final Throwable throwable) {
final String stackTrace = getStackTraceAsString(throwable);
scheduledJobDetail.updateErrorLog(stackTrace);
this.schedularWritePlatformService.saveOrUpdate(scheduledJobDetail);
}
}
private JobDetail createJobDetail(final ScheduledJobDetail scheduledJobDetail) throws Exception {
final MifosPlatformTenant tenant = ThreadLocalContextUtil.getTenant();
final ClassMethodNamesPair jobDetails =
CronMethodParser.findTargetMethodDetails(scheduledJobDetail.getJobName());
if (jobDetails == null) {
throw new IllegalArgumentException(
"Code has no @CronTarget with this job name (@see JobName); seems like DB/code are not in line: "
+ scheduledJobDetail.getJobName());
}
final Object targetObject = getBeanObject(Class.forName(jobDetails.className));
final MethodInvokingJobDetailFactoryBean jobDetailFactoryBean =
new MethodInvokingJobDetailFactoryBean();
jobDetailFactoryBean.setName(scheduledJobDetail.getJobName() + "JobDetail" + tenant.getId());
jobDetailFactoryBean.setTargetObject(targetObject);
jobDetailFactoryBean.setTargetMethod(jobDetails.methodName);
jobDetailFactoryBean.setGroup(scheduledJobDetail.getGroupName());
jobDetailFactoryBean.setConcurrent(false);
jobDetailFactoryBean.afterPropertiesSet();
return jobDetailFactoryBean.getObject();
}
@PostConstruct
public void loadAllJobs() {
final List<MifosPlatformTenant> allTenants = this.tenantDetailsService.findAllTenants();
for (final MifosPlatformTenant tenant : allTenants) {
ThreadLocalContextUtil.setTenant(tenant);
final List<ScheduledJobDetail> scheduledJobDetails =
this.schedularWritePlatformService.retrieveAllJobs();
for (final ScheduledJobDetail jobDetails : scheduledJobDetails) {
scheduleJob(jobDetails);
jobDetails.updateTriggerMisfired(false);
this.schedularWritePlatformService.saveOrUpdate(jobDetails);
}
final SchedulerDetail schedulerDetail =
this.schedularWritePlatformService.retriveSchedulerDetail();
if (schedulerDetail.isResetSchedulerOnBootup()) {
schedulerDetail.updateSuspendedState(false);
this.schedularWritePlatformService.updateSchedulerDetail(schedulerDetail);
}
}
}
private Trigger createTrigger(
final ScheduledJobDetail scheduledJobDetails, final JobDetail jobDetail) {
try {
final MifosPlatformTenant tenant = ThreadLocalContextUtil.getTenant();
final CronTriggerFactoryBean cronTriggerFactoryBean = new CronTriggerFactoryBean();
cronTriggerFactoryBean.setName(scheduledJobDetails.getJobName() + "Trigger" + tenant.getId());
cronTriggerFactoryBean.setJobDetail(jobDetail);
final JobDataMap jobDataMap = new JobDataMap();
jobDataMap.put(SchedulerServiceConstants.TENANT_IDENTIFIER, tenant.getTenantIdentifier());
cronTriggerFactoryBean.setJobDataMap(jobDataMap);
final TimeZone timeZone = TimeZone.getTimeZone(tenant.getTimezoneId());
cronTriggerFactoryBean.setTimeZone(timeZone);
cronTriggerFactoryBean.setGroup(scheduledJobDetails.getGroupName());
cronTriggerFactoryBean.setCronExpression(scheduledJobDetails.getCronExpression());
cronTriggerFactoryBean.setPriority(scheduledJobDetails.getTaskPriority());
cronTriggerFactoryBean.afterPropertiesSet();
return cronTriggerFactoryBean.getObject();
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
private Scheduler getScheduler(final ScheduledJobDetail scheduledJobDetail) throws Exception {
final String schedulername = getSchedulerName(scheduledJobDetail);
Scheduler scheduler = this.schedulers.get(schedulername);
if (scheduler == null) {
int noOfThreads = SchedulerServiceConstants.DEFAULT_THREAD_COUNT;
if (scheduledJobDetail.getSchedulerGroup() > 0) {
noOfThreads = SchedulerServiceConstants.GROUP_THREAD_COUNT;
}
scheduler = createScheduler(schedulername, noOfThreads, schedulerJobListener);
this.schedulers.put(schedulername, scheduler);
}
return scheduler;
}
private void scheduleJob(final ScheduledJobDetail scheduledJobDetails) {
if (!scheduledJobDetails.isActiveSchedular()) {
scheduledJobDetails.updateNextRunTime(null);
scheduledJobDetails.updateCurrentlyRunningStatus(false);
return;
}
try {
final JobDetail jobDetail = createJobDetail(scheduledJobDetails);
final Trigger trigger = createTrigger(scheduledJobDetails, jobDetail);
final Scheduler scheduler = getScheduler(scheduledJobDetails);
scheduler.scheduleJob(jobDetail, trigger);
scheduledJobDetails.updateJobKey(getJobKeyAsString(jobDetail.getKey()));
scheduledJobDetails.updateNextRunTime(trigger.getNextFireTime());
scheduledJobDetails.updateErrorLog(null);
} catch (final Throwable throwable) {
scheduledJobDetails.updateNextRunTime(null);
final String stackTrace = getStackTraceAsString(throwable);
scheduledJobDetails.updateErrorLog(stackTrace);
logger.error("Could not schedule job: " + scheduledJobDetails.getJobName(), throwable);
}
scheduledJobDetails.updateCurrentlyRunningStatus(false);
}
@Override
public void startScheduler() {
final SchedulerDetail schedulerDetail =
this.schedularWritePlatformService.retriveSchedulerDetail();
if (schedulerDetail.isSuspended()) {
schedulerDetail.updateSuspendedState(false);
this.schedularWritePlatformService.updateSchedulerDetail(schedulerDetail);
if (schedulerDetail.isExecuteInstructionForMisfiredJobs()) {
final List<ScheduledJobDetail> scheduledJobDetails =
this.schedularWritePlatformService.retrieveAllJobs();
for (final ScheduledJobDetail jobDetail : scheduledJobDetails) {
if (jobDetail.isTriggerMisfired()) {
if (jobDetail.isActiveSchedular()) {
executeJob(jobDetail, SchedulerServiceConstants.TRIGGER_TYPE_CRON);
}
final String schedulerName = getSchedulerName(jobDetail);
final Scheduler scheduler = this.schedulers.get(schedulerName);
if (scheduler != null) {
final String key = jobDetail.getJobKey();
final JobKey jobKey = constructJobKey(key);
try {
final List<? extends Trigger> triggers = scheduler.getTriggersOfJob(jobKey);
for (final Trigger trigger : triggers) {
if (trigger.getNextFireTime() != null
&& trigger.getNextFireTime().after(jobDetail.getNextRunTime())) {
jobDetail.updateNextRunTime(trigger.getNextFireTime());
}
}
} catch (final SchedulerException e) {
logger.error(e.getMessage(), e);
}
}
jobDetail.updateTriggerMisfired(false);
this.schedularWritePlatformService.saveOrUpdate(jobDetail);
}
}
}
}
}