@Override
 public Result<ReserveDo> findReserveByEquipmentId(int equipmentId, int status)
     throws ServiceException {
   Result<ReserveDo> rs = new Result<ReserveDo>();
   rs.setSuccess(false);
   if (0 == equipmentId) {
     return rs;
   }
   try {
     ReserveDo reserveDo = reserveDao.findReserveByEquipmentId(equipmentId, status);
     if (null != reserveDo) {
       rs.setSuccess(true);
       rs.setDefaultModel(reserveDo);
     }
   } catch (DaoException e) {
     throw new ServiceException(e);
   }
   return rs;
 }