Java Day End getEndDate(String date)

Description

get End Date

License

Open Source License

Declaration

public static String getEndDate(String date) 

Method Source Code

//package com.java2s;
import java.util.Calendar;

public class Main {
    public static String getEndDate(String date) {
        String endDate;/*from ww w  .  jav a  2  s  . c  o  m*/

        int year = getYear(date);
        int month = getMonth(date);
        int day = getDate(date);

        int curDayOfWeek = getDayOfWeek(year, month, day);

        int endTmp = 7 - curDayOfWeek;

        Calendar tmpCalendar = Calendar.getInstance();

        tmpCalendar.set(year, month - 1, day);
        tmpCalendar.add(Calendar.DATE, endTmp);

        endDate = Integer.toString(tmpCalendar.get(Calendar.YEAR));

        if ((tmpCalendar.get(Calendar.MONTH) + 1) < 10)
            endDate += "0";

        endDate += Integer.toString((tmpCalendar.get(Calendar.MONTH)) + 1);

        if (tmpCalendar.get(Calendar.DATE) < 10)
            endDate += "0";

        endDate += Integer.toString(tmpCalendar.get(Calendar.DATE));

        return endDate;
    }

    public static int getYear(String date) {
        return Integer.parseInt(date.substring(0, 4));
    }

    public static int getMonth(String date) {
        return Integer.parseInt(date.substring(4, 6));
    }

    public static int getDate(String date) {
        return Integer.parseInt(date.substring(6, 8));
    }

    public static int getDayOfWeek(int _year, int _month, int _day) {
        int year, month, date;

        Calendar cal = Calendar.getInstance();
        cal.set(_year, _month - 1, _day);

        return cal.get(Calendar.DAY_OF_WEEK);
    }
}

Related

1. getEndDate()
2. getEndDate(Date beginDate, int resolution)
3. getEndDate(Date date)
4. getEndDate(Date startDate)
5. getEndDate(int useMonth)
6. getEndDateByDate(Date date)
7. getEndDateByYears(Date date, int years)
8. getEndDateForYear()
9. getEndDateOfCurrentSemester()