Java Timestamp Field getWeekEnd(Timestamp stamp, TimeZone timeZone, Locale locale)

Description

get Week End

License

Apache License

Declaration

public static Timestamp getWeekEnd(Timestamp stamp, TimeZone timeZone, Locale locale) 

Method Source Code

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

import java.sql.Timestamp;

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

import java.util.Locale;
import java.util.TimeZone;

public class Main {
    public static java.sql.Timestamp getWeekEnd(java.sql.Timestamp stamp) {
        return getWeekEnd(stamp, TimeZone.getDefault(), Locale.getDefault());
    }//from  ww  w . j a v  a2 s .co m

    public static Timestamp getWeekEnd(Timestamp stamp, TimeZone timeZone, Locale locale) {
        Calendar tempCal = toCalendar(stamp, timeZone, locale);
        tempCal.set(tempCal.get(Calendar.YEAR), tempCal.get(Calendar.MONTH), tempCal.get(Calendar.DAY_OF_MONTH), 0,
                0, 0);
        tempCal.add(Calendar.WEEK_OF_MONTH, 1);
        tempCal.set(Calendar.DAY_OF_WEEK, tempCal.getFirstDayOfWeek());
        tempCal.add(Calendar.SECOND, -1);
        Timestamp retStamp = new Timestamp(tempCal.getTimeInMillis());
        retStamp.setNanos(999999999);
        return retStamp;
    }

    public static java.util.Calendar toCalendar(java.sql.Timestamp stamp) {
        Calendar cal = Calendar.getInstance();
        if (stamp != null) {
            cal.setTimeInMillis(stamp.getTime());
        }
        return cal;
    }

    /**
     * Returns a Calendar object initialized to the specified date/time, time
     * zone, and locale.
     *
     * @param date
     *            date/time to use
     * @param timeZone
     * @param locale
     * @return Calendar object
     * @see java.util.Calendar
     */
    public static Calendar toCalendar(Date date, TimeZone timeZone, Locale locale) {
        Calendar cal = Calendar.getInstance(timeZone, locale);
        if (date != null) {
            cal.setTime(date);
        }
        return cal;
    }
}

Related

1. getstrTimestamp(String datetime)
2. getSysDateTimestamp()
3. getSystemTimestamp()
4. getSystemTimestamp()
5. getWeekEnd(Timestamp stamp, TimeZone timeZone, Locale locale)
6. getWochentag(java.util.Locale locale, java.sql.Timestamp tDatum)
7. getYearStart(Timestamp stamp, TimeZone timeZone, Locale locale)