code: public final Long getLong(final String pNm) throws ExceptionWithCode {
      if (this.longs != null && this.longs.keySet().contains(pNm)) {
        return this.longs.get(pNm);
      }
      if (this.idLongs != null && this.idLongs.keySet().contains(pNm)) {
        return this.idLongs.get(pNm);
      }
      throw new ExceptionWithCode(ExceptionWithCode.WRONG_PARAMETER,
        "There is no field - " + pNm);
    }
docs: <p>Get column with Long val.</p>
  @param pNm column name
  @return Long column val
  @throws ExceptionWithCode if field not found