/**
   * Convert User DTO to UserPO object
   *
   * @param dto - User DTO object
   * @return - UserPO object
   */
  public static final UserPO convert(User dto) {
    if (dto == null) {
      return null;
    }

    UserPO po = new UserPO();
    po.setUserId(dto.getUserId());
    po.setUserName(dto.getUserName());
    po.setPassword(dto.getPassword());
    po.setStatus(dto.getStatus());
    // po.setSalt(dto.getSalt());
    po.setLocationDesc(dto.getLocationDesc());

    return po;
  }