Here you can find the source of getDateAsLong(ResultSet rset, Enum field)
public static long getDateAsLong(ResultSet rset, Enum field) throws SQLException
//package com.java2s; /**//from w w w . j av a 2s. com Copyright (c) 2013, Amit Lieberman All rights reserved. GNU LESSER GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License * Created with love * User: shpandrak * Date: 10/20/12 * Time: 10:37 */ import java.sql.ResultSet; import java.sql.SQLException; public class Main { public static long getDateAsLong(ResultSet rset, Enum field) throws SQLException { return getDateAsLong(rset, field.name()); } public static long getDateAsLong(ResultSet rset, String column) throws SQLException { return rset.getLong(column); } public static long getDateAsLong(ResultSet rset, int column) throws SQLException { return rset.getLong(column); } }