Java Yesterday yesterdayDate3()

Description

yesterday Date

License

Apache License

Declaration

public static String yesterdayDate3() 

Method Source Code

//package com.java2s;
/*//from ww  w. jav 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.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

public class Main {
    private final static SimpleDateFormat sdf4 = new SimpleDateFormat("yyyy-M-d");

    public static String yesterdayDate3() {

        Calendar cal = Calendar.getInstance();
        cal.setTime(new Date());
        cal.set(Calendar.HOUR, 0);
        cal.set(Calendar.MINUTE, 0);
        cal.set(Calendar.SECOND, 0);
        cal.set(Calendar.DATE, cal.get(Calendar.DATE) - 1);
        return convertDate2String4(cal.getTime());
    }

    public static synchronized String convertDate2String4(Date date) {
        if (date == null) {
            return "";
        }

        return sdf4.format(date);
    }
}

Related

1. yesterday()
2. yesterday()
3. yesterday(Date date)
4. yesterday(int daybefore, String pattern)
5. yesterdayDate()