code: @Override
      public DateTime getDateTime(int index) {
          return new DateTime(rows.get(row).getString(index));
      }
docs: (non-Javadoc)
  
  Should be OK as Vert.x uses ISO to turn timestamp, date, time, etc into a string.s
  
  @see io.apiman.gateway.engine.components.jdbc.IJdbcResultSet#getDateTime(int)