/**
* Checks if a given persistence configuration entry has a certain strategy for the given service
*
* @param serviceName the service to check the configuration for
* @param config the persistence configuration entry
* @param strategy the strategy to check for
* @return true, if it has the given strategy
*/
protected boolean hasStrategy(
String serviceName, PersistenceConfiguration config, Strategy strategy) {
if (defaultStrategies.get(serviceName).contains(strategy) && config.getStrategies().isEmpty()) {
return true;
} else {
for (Strategy s : config.getStrategies()) {
if (s.equals(strategy)) {
return true;
}
}
return false;
}
}
/**
* Creates and schedules a new quartz-job and trigger with model and rule name as jobData.
*
* @param rule the rule to schedule
* @param trigger the defined trigger
* @throws SchedulerException if there is an internal Scheduler error.
*/
private void createTimers(String modelName) {
PersistenceModel persistModel =
(PersistenceModel) modelRepository.getModel(modelName + ".persist");
if (persistModel != null) {
for (Strategy strategy : persistModel.getStrategies()) {
if (strategy instanceof CronStrategy) {
CronStrategy cronStrategy = (CronStrategy) strategy;
String cronExpression = cronStrategy.getCronExpression();
JobKey jobKey = new JobKey(strategy.getName(), modelName);
try {
JobDetail job =
newJob(PersistItemsJob.class)
.usingJobData(
PersistItemsJob.JOB_DATA_PERSISTMODEL,
cronStrategy.eResource().getURI().trimFileExtension().path())
.usingJobData(PersistItemsJob.JOB_DATA_STRATEGYNAME, cronStrategy.getName())
.withIdentity(jobKey)
.build();
Trigger quartzTrigger =
newTrigger().withSchedule(CronScheduleBuilder.cronSchedule(cronExpression)).build();
scheduler.scheduleJob(job, quartzTrigger);
logger.debug(
"Scheduled strategy {} with cron expression {}",
new Object[] {jobKey.toString(), cronExpression});
} catch (SchedulerException e) {
logger.error(
"Failed to schedule job for strategy {} with cron expression {}",
new String[] {jobKey.toString(), cronExpression},
e);
}
}
}
}
}
