Java Weekend isWeekend(String date)

Description

is Weekend

License

Apache License

Declaration

public static boolean isWeekend(String date) 

Method Source Code

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

import java.text.SimpleDateFormat;

import java.util.*;

public class Main {
    static public SimpleDateFormat yyyyMMdd = new SimpleDateFormat("yyyy-MM-dd");

    public static boolean isWeekend(String date) {
        if (getCurWeekDayByStr(date) == 1 || getCurWeekDayByStr(date) == 7) {
            return true;
        }/*from  www.  j a va  2  s  .c o  m*/
        return false;
    }

    public static int getCurWeekDayByStr(String curday) {
        try {
            java.util.Date date = str2date(curday);
            Calendar rightNow = Calendar.getInstance();
            rightNow.setTime(date);
            return rightNow.get(Calendar.DAY_OF_WEEK);
        } catch (Exception e) {
            e.printStackTrace();
            return 1;
        }
    }

    public static Date str2date(String str) {
        Date result = null;
        try {
            Date udate = yyyyMMdd.parse(str);
            result = new Date(udate.getTime());
            return result;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    public static String getTime(String parrten) {
        String timestr;
        if (parrten == null || parrten.equals("")) {
            parrten = "yyyyMMddHHmmss";
        }
        java.text.SimpleDateFormat sdf = new SimpleDateFormat(parrten);
        java.util.Date cday = new java.util.Date();
        timestr = sdf.format(cday);
        return timestr;
    }
}

Related

1. isWeekend(Date date)
2. isWeekEnd(Date datum)
3. IsWeekEnd(GregorianCalendar aInCal)
4. isWeekend(String date)
5. isWeekend(String date)
6. isWeekend(String dateStr)
7. isWeekend(String datestr)
8. isWeekends(String date, String pattern)