code: public Repository getByUID(String repositoryUid)
      {
          final Criteria crit = sessionService.getSession().createCriteria(Repository.class);
          crit.add(Property.forName("uid").eq(repositoryUid));
          Repository repository = (Repository)crit.uniqueResult();
  		HibernateLazyInitializer.init(repository);
  		return repository;
  	}
docs: {@inheritDoc}