Java Day of Week getWeek(Date dateParam)

Description

get Week

License

Open Source License

Declaration

public static int getWeek(Date dateParam) 

Method Source Code

//package com.java2s;

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

public class Main {
    public static int getWeek(Date dateParam) {
        if (dateParam == null) {
            throw new IllegalArgumentException("The dateParam  must not be null");
        }/*from  w w w . j  a  v a 2s  .co  m*/
        Calendar cal = Calendar.getInstance();
        cal.setTimeInMillis(dateParam.getTime());
        return cal.get(Calendar.WEEK_OF_YEAR);
    }

    public static long getTime(Date dateParam) {
        if (dateParam == null) {
            throw new IllegalArgumentException("The dateParam  must not be null");
        }
        Calendar cal = Calendar.getInstance();
        cal.setTimeInMillis(dateParam.getTime());

        int hour = cal.get(Calendar.HOUR);
        int minute = cal.get(Calendar.MINUTE);
        int second = cal.get(Calendar.SECOND);

        long result = hour * 3600 * 1000 + minute * 60 * 1000 + second * 1000;

        return result;
    }
}

Related

1. getSundayDate(int week, int year)
2. getSundayOfWeek(Date date)
3. getThisweekFirst(Date early)
4. getWeek(Date date)
5. getWeek(Date date)
6. getWeek(Date today)
7. getWeek(java.util.Date date)
8. getWeek(java.util.Date today)
9. getWeekBegin(Date date)