- public Submission getSubmission(Integer submissionId) {
-
- EntityManager entityManager = getSession().getEntityManagerFactory().createEntityManager();
-
- return entityManager.find(Submission.class, submissionId);
+ public Submission getSubmission(@Nonnull Integer submissionId) {
+ Criteria criteria = getSession().createCriteria(Submission.class);
+ criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
+ criteria.add(Restrictions.eq("id", submissionId));
+ return criteria.list() == null || criteria.list().size() < 1 ? null : (Submission) criteria.list().get(0);