public static Doctor buildObjectFromResultSet(ResultSet result, String pointer)
      throws SQLException {
    Doctor doctor = new Doctor();
    doctor.setId(result.getLong(pointer + ".ID"));
    doctor.setName(result.getString(pointer + ".NAME"));
    doctor.setSurname(result.getString(pointer + ".SURNAME"));
    doctor.setExpertise(result.getString(pointer + ".EXPERTISE"));

    return doctor;
  }