/* * (non-Javadoc) * * @see * org.openiam.idm.srvc.user.service.UserDataService#getSupervisor(java. * lang.String) */ @Transactional(readOnly = true) public Supervisor getSupervisor(String supervisorObjId) { if (supervisorObjId == null) throw new NullPointerException("supervisorObjId is null"); return supervisorDozerConverter.convertToDTO(supervisorDao.findById(supervisorObjId), true); }