if (job == null) {
return null;
}
ActivityImpl activity = getCurrentActivity(commandContext, job);
ProcessEngineConfiguration processEngineConfig = commandContext.getProcessEngineConfiguration();
if (activity == null || activity.getFailedJobRetryTimeCycleValue() == null) {
log.error("activitiy or FailedJobRetryTimerCycleValue is null in job " + jobId + "'. only decrementing retries.");
job.setRetries(job.getRetries() - 1);
job.setLockOwner(null);
job.setLockExpirationTime(null);
if (job.getDuedate() == null) {
// add wait time for failed async job
job.setDuedate(calculateDueDate(commandContext, processEngineConfig.getAsyncFailedJobWaitTime(), null));
} else {
// add default wait time for failed job
job.setDuedate(calculateDueDate(commandContext, processEngineConfig.getDefaultFailedJobWaitTime(), job.getDuedate()));
}
} else {
String failedJobRetryTimeCycle = activity.getFailedJobRetryTimeCycleValue();
try {
DurationHelper durationHelper = new DurationHelper(failedJobRetryTimeCycle, processEngineConfig.getClock());
job.setLockOwner(null);
job.setLockExpirationTime(null);
job.setDuedate(durationHelper.getDateAfter());
if (job.getExceptionMessage() == null) { // is it the first exception
log.debug("Applying JobRetryStrategy '" + failedJobRetryTimeCycle+ "' the first time for job " + job.getId() + " with "+ durationHelper.getTimes()+" retries");
// then change default retries to the ones configured
job.setRetries(durationHelper.getTimes());
} else {
log.debug("Decrementing retries of JobRetryStrategy '" + failedJobRetryTimeCycle+ "' for job " + job.getId());
}
job.setRetries(job.getRetries() - 1);
} catch (Exception e) {
throw new ActivitiException("failedJobRetryTimeCylcle has wrong format:" + failedJobRetryTimeCycle, exception);
}
}
if (exception != null) {
job.setExceptionMessage(exception.getMessage());
job.setExceptionStacktrace(getExceptionStacktrace());
}
// Dispatch both an update and a retry-decrement event
ActivitiEventDispatcher eventDispatcher = commandContext.getEventDispatcher();
if (eventDispatcher.isEnabled()) {
eventDispatcher.dispatchEvent(ActivitiEventBuilder.createEntityEvent(
ActivitiEventType.ENTITY_UPDATED, job));
eventDispatcher.dispatchEvent(ActivitiEventBuilder.createEntityEvent(
ActivitiEventType.JOB_RETRIES_DECREMENTED, job));
}
if (processEngineConfig.isAsyncExecutorEnabled() == false) {
JobExecutor jobExecutor = processEngineConfig.getJobExecutor();
JobAddedNotification messageAddedNotification = new JobAddedNotification(jobExecutor);
TransactionContext transactionContext = commandContext.getTransactionContext();
transactionContext.addTransactionListener(TransactionState.COMMITTED, messageAddedNotification);
}