Java Day of Week getWeekID(Date dateValue)

Description

get Week ID

License

Open Source License

Declaration

public static String getWeekID(Date dateValue) 

Method Source Code

//package com.java2s;

import java.util.Calendar;
import java.util.Date;

public class Main {

    public static String getWeekID(Date dateValue) {
        String strWeekID = "";
        Calendar objCalendar = Calendar.getInstance();
        objCalendar.setTime(dateValue);//w w  w  . ja  v  a  2  s  . co  m
        int iYear = objCalendar.get(Calendar.YEAR);
        int iWeek = objCalendar.get(Calendar.WEEK_OF_YEAR);
        if (iWeek >= 10) {
            strWeekID = iYear + String.valueOf(iWeek);
        } else {
            strWeekID = iYear + "0" + iWeek;
        }
        return strWeekID;
    }
}

Related

1. getWeekDayOfYear(Date date)
2. getWeekDays(String _date, int _amount)
3. getWeekDaysBetween(Date fromDate, Date toDate, int dayOfWeek)
4. getWeekEnd(Date date, int w)
5. getWeekFirstDay(Date weekday)
6. getWeekNum(Date date)
7. getWeekNumber(Date date)
8. getWeekNumber(Date date, Integer day)
9. getWeekNumberFromDate(Date date)