Java Today getToday()

Description

Return today's year, month(1-12), day(1-31), week(0-6, for SUN, MON, ...

License

Apache License

Declaration

public static int[] getToday() 

Method Source Code

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

import java.util.Calendar;

public class Main {
    /**//from  w  w w .  j a v a 2  s .c  om
     * Return today's year, month(1-12), day(1-31), week(0-6, for SUN, MON, ... SAT).
     */
    public static int[] getToday() {
        return getDate(Calendar.getInstance());
    }

    /**
     * Return today's time with hour offset.
     */
    public static long getToday(int hourOffset) {
        Calendar c = Calendar.getInstance();
        c.setTimeInMillis(System.currentTimeMillis());
        c.set(Calendar.HOUR_OF_DAY, hourOffset);
        c.clear(Calendar.MINUTE);
        c.clear(Calendar.SECOND);
        c.clear(Calendar.MILLISECOND);
        return c.getTimeInMillis();
    }

    /**
     * Return day's year, month(1-12), day(1-31), week(0-6, for SUN, MON, ... SAT).
     */
    public static int[] getDate(long t) {
        Calendar c = Calendar.getInstance();
        c.setTimeInMillis(t);
        return getDate(c);
    }

    /**
     * Return day's year, month(1-12), day(1-31), week(0-6, for SUN, MON, ... SAT).
     */
    public static int[] getDate(Calendar c) {
        int week = c.get(Calendar.DAY_OF_WEEK) - 1;
        if (week == 0)
            week = 7;
        return new int[] { c.get(Calendar.YEAR), c.get(Calendar.MONTH) + 1, c.get(Calendar.DAY_OF_MONTH), week };
    }
}

Related

1. getStringToday()
2. getTimeNumberToday()
3. getToday()
4. getToday()
5. getToday()
6. getToday()
7. getToday()
8. getToday()
9. getToday()