EDIT

	}

	@Transactional(readOnly = false)

	public UUID delete(T persistentObject) {

		return dao.delete(persistentObject);

	}

	}

	@Transactional(readOnly = false)

	public UUID save(T newInstance) {

		return dao.save(newInstance);

	}

	@Transactional(readOnly = false)

	public UUID saveOrUpdate(T transientObject) {

		return dao.saveOrUpdate(transientObject);

	}

	@Transactional(readOnly = false)

	public Map<UUID, T> saveOrUpdate(Collection<T> transientInstances) {

		return dao.saveOrUpdateAll(transientInstances);

	}

	protected abstract void setDao(DAO dao);

	@Transactional(readOnly = false)

	public UUID update(T transientObject) {

		return dao.update(transientObject);

	}