/** * Retrieve a service by identifier * * @param alertServiceRefId AlertServiceRef identifier * @return Retrieved service */ public AlertServiceRef findById(Long alertServiceRefId) { AlertServiceRef service = null; log.debug("Performing service retrieve using id: " + alertServiceRefId); try { service = objectDao.findById(alertServiceRefId, AlertServiceRef.class); } catch (Throwable t) { log.error("Failure during object findById", t); } log.debug("Completed service retrieve by id"); return service; }