private void getTourType(AbstractDao dao, List<Direction> directions) throws DaoException {
        for (Direction dir : directions) {
            Criteria crit = new Criteria();
            crit.addParam(DAO_ID_TOURTYPE, dir.getTourType().getIdTourType());
            List<TourType> type = dao.findTourTypes(crit);
            dir.setTourType(type.get(0));
        }
    }