Here you can find the source of parseDateWithPattern(Date value, String pattern)
public static Date parseDateWithPattern(Date value, String pattern)
//package com.java2s; /*/*from w ww. ja va2 s . c o m*/ * (C) Copyright 2009-2013 Manaty SARL (http://manaty.net/) and contributors. * * Licensed under the GNU Public Licence, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.gnu.org/licenses/gpl-2.0.txt * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static Date parseDateWithPattern(Date value, String pattern) { String dateValue = formatDateWithPattern(value, pattern); return parseDateWithPattern(dateValue, pattern); } public static Date parseDateWithPattern(String dateValue, String pattern) { Date result = null; SimpleDateFormat sdf = new SimpleDateFormat(pattern); try { result = sdf.parse(dateValue); } catch (Exception e) { result = new Date(1); } return result; } public static String formatDateWithPattern(Date value, String pattern) { String result = null; SimpleDateFormat sdf = new SimpleDateFormat(pattern); try { result = sdf.format(value); } catch (Exception e) { result = ""; } return result; } }