Here you can find the source of stringToDate(String str)
public static Date stringToDate(String str)
//package com.java2s; /**//from w w w. j a v a 2 s .c o m * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, 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.apache.org/licenses/LICENSE-2.0 * * 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.sql.Date; public class Main { public static final String DEFAULT_DATE_PATTERN = "yyyy-MM-dd"; public static Date stringToDate(String str) { return stringToDate(str, DEFAULT_DATE_PATTERN); } public static Date stringToDate(String str, String pattern) { Date date = null; try { date = Date.valueOf(str); } catch (Exception e) { throw new IllegalArgumentException("'" + str + "' is not a valid date of pattern '" + pattern + "'", e); } return date; } }