Java Day Time beginOfTheDay(Date date)

Description

begin Of The Day

License

Apache License

Declaration

public static Date beginOfTheDay(Date date) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

public class Main {
    public static Date beginOfTheDay(Date date) {
        Calendar c = new GregorianCalendar();
        c.setTime(date);/*from ww w  . j a va 2s.  c  om*/
        c.set(Calendar.HOUR_OF_DAY, 0);
        c.set(Calendar.MINUTE, 0);
        c.set(Calendar.SECOND, 0);
        c.set(Calendar.MILLISECOND, 0);
        return c.getTime();
    }

    public static long getTime(String s) {
        return parseMysql(s).getTime();
    }

    public static Date parseMysql(String s) {
        try {
            DateFormat fmtTemp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            return fmtTemp.parse(s);
        } catch (ParseException e) {
            return null;
        }
    }
}

Related

1. setToDayStartTime(Date date)