docs: public int convertInternalToExternal(Object recordOwner)
      {
          boolean bSuccess = false;
          Node node = this.getMessage().getDOM();
          if (node != null)
              bSuccess = this.setDOM(node);
          else
              bSuccess = this.setXML(this.getMessage().getXML(false));
          return bSuccess ? DBConstants.NORMAL_RETURN : DBConstants.ERROR_RETURN;
      }