@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public MeasurementBaseline calculateAutoBaselineInNewTransaction(
Subject subject, Integer measurementScheduleId, long startDate, long endDate, boolean save)
throws BaselineCreationException, MeasurementNotFoundException {
MeasurementBaseline baseline;
MeasurementSchedule sched =
entityManager.find(MeasurementSchedule.class, measurementScheduleId);
if (sched != null) {
Resource resource = sched.getResource();
// only check permissions if the user is attempting to save a new baseline
if (save
&& !authorizationManager.hasResourcePermission(
subject, Permission.MANAGE_MEASUREMENTS, resource.getId())) {
log.error(
"Cannot calculate baseline - permission denied. "
+ "resource="
+ resource
+ "; user="******"; perm="
+ Permission.MANAGE_MEASUREMENTS);
throw new PermissionException(
"Cannot calculate baseline - you do not have permission on this resource");
}
} else {
throw new MeasurementNotFoundException(
"Scheduled measurement [" + measurementScheduleId + "] not found");
}
try {
baseline = calculateBaseline(sched, true, startDate, endDate, save);
if (save) {
// We have changed the baseline information for the schedule, so remove the now outdated OOB
// info.
oobManager.removeOOBsForSchedule(subject, sched);
}
} catch (DataNotAvailableException e) {
throw new BaselineCreationException(
"Error fetching data for baseline calculation for measurementSchedule[id="
+ measurementScheduleId
+ "]");
}
return baseline;
}
public void enableAutoBaselineCalculation(
Subject subject, Integer[] resourceIds, Integer[] definitionIds) {
// bail out early if there's nothing to do
if ((resourceIds.length < 1) || (definitionIds.length < 1)) {
return;
}
List<MeasurementBaseline> bList =
getBaselinesForResourcesAndDefinitionIds(resourceIds, definitionIds);
for (MeasurementBaseline bl : bList) {
if (!authorizationManager.hasResourcePermission(
subject, Permission.MANAGE_MEASUREMENTS, bl.getSchedule().getResource().getId())) {
throw new PermissionException(
"Cannot enable baseline [" + bl + "] - you do not have permission");
}
bl.setUserEntered(false);
}
}