@Override @Transactional(readOnly = true) public List<SessionExamen> findSessionByNE(NiveauEtude niveau) { ValueList currentAnnee = getCurrentScholarYear(); if (currentAnnee != null && niveau != null) { return sessionExamenRepos.findByNiveauEtude( currentAnnee.getId(), niveau.getId(), SessionStatus.OPEN); } else { return new ArrayList<SessionExamen>(); } }