Example usage for java.util Calendar DAY_OF

Introduction

In this page you can find the example usage for java.util Calendar DAY_OF_WEEK.

Prototype

int DAY_OF_WEEK

To view the source code for java.util Calendar DAY_OF_WEEK.

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Document

Field number for get and set indicating the day of the week.

Usage

From source file:Main.java

public static int getDayForWeekInMonth(int date, Calendar calendar) {
    if (date < 1 || date > 31) {
        return 1;
    }/* w w  w.  j a  v a  2s . c o m*/
    calendar.set(Calendar.DAY_OF_MONTH, date);
    return calendar.get(Calendar.DAY_OF_WEEK) - 1;
}

From source file:Main.java

public static Date getNextSaturday(Date date) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(date);//w w w.  ja  v  a 2 s. c om
    while (cal.get(Calendar.DAY_OF_WEEK) != Calendar.SATURDAY) {
        cal.add(Calendar.DAY_OF_WEEK, 1);
    }
    return cal.getTime();
}

From source file:Main.java

public static String getWochentagFromSystemDate() {
    Calendar rightNow = Calendar.getInstance(TimeZone.getDefault());
    int dayOfWeek = rightNow.get(Calendar.DAY_OF_WEEK);
    switch (dayOfWeek) {
    case 1:/*  w w  w.  ja va2 s . c o m*/
        return "Sonntag";
    case 2:
        return "Montag";
    case 3:
        return "Dienstag";
    case 4:
        return "Mittwoch";
    case 5:
        return "Donnerstag";
    case 6:
        return "Freitag";
    case 7:
        return "Samstag";
    }
    return "";

}

From source file:Main.java

public static int getWeekOfDate() {
    Calendar calendar = Calendar.getInstance(Locale.CHINA);
    calendar.setTime(new Date());
    int k = calendar.get(Calendar.DAY_OF_WEEK) - 1;
    if (k < 1)
        k = 7;//from  ww w  . j a v  a  2 s. com
    return k;
}

From source file:Main.java

public static int getWeekDay(Date date) {
    return getCalendar(date).get(Calendar.DAY_OF_WEEK);
}

From source file:Util.java

public static Date getSunday(Date today) {
    Calendar cal = Calendar.getInstance();

    cal.setTime(today);/*w w w  . ja  va 2s.  com*/

    int dow = cal.get(Calendar.DAY_OF_WEEK);

    while (dow != Calendar.SUNDAY) {
        int date = cal.get(Calendar.DATE);

        int month = cal.get(Calendar.MONTH);

        int year = cal.get(Calendar.YEAR);

        if (date == getMonthLastDate(month, year)) {

            if (month == Calendar.DECEMBER) {
                month = Calendar.JANUARY;

                cal.set(Calendar.YEAR, year + 1);
            } else {
                month++;
            }

            cal.set(Calendar.MONTH, month);

            date = 1;
        } else {
            date++;
        }

        cal.set(Calendar.DATE, date);

        dow = cal.get(Calendar.DAY_OF_WEEK);
    }

    return cal.getTime();
}

From source file:Main.java

/**
 * Get First Date of month/*from   www . j av a2s .  c om*/
 */
public static int getDayFromDate(Date date) {
    Calendar calendar = Calendar.getInstance();
    calendar.setTime(date);
    return calendar.get(Calendar.DAY_OF_WEEK);
}

From source file:Main.java

public static int getCurrentFirstWeekdayOfMoth() {
    int today = getCurrentDate();
    calendar.set(Calendar.DATE, 1);
    int weekday = calendar.get(Calendar.DAY_OF_WEEK) - 1;
    calendar.set(Calendar.DATE, today);
    return weekday;
}

From source file:Main.java

public static Date getLastWeekMonday() {
    Calendar cal = Calendar.getInstance();
    for (int mondays = 0; mondays < 2;) {
        if (cal.get(Calendar.DAY_OF_WEEK) == Calendar.MONDAY) {
            mondays++;//www.j  ava  2s  .com
        }
        cal.add(Calendar.DAY_OF_WEEK, -1);
    }
    return cal.getTime();
}

From source file:Main.java

public static int getDayOfWeek(Date date) {
    Calendar calendar = Calendar.getInstance();
    if (date == null)
        date = new Date();
    calendar.setTime(date);/*w  w w .  j ava  2s  .  c om*/
    return calendar.get(Calendar.DAY_OF_WEEK);
}

Example usage for java.util Calendar DAY_OF_WEEK

Introduction

Prototype

Document

Usage