Java Date Convert dateToNumber(Date date)

Description

date To Number

License

Apache License

Declaration

public static final Long dateToNumber(Date date) 

Method Source Code

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

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

public class Main {

    public static final Long dateToNumber(Date date) {
        if (date == null) {
            return null;
        }//from   w  ww. jav a  2 s . c  o  m

        Calendar c = Calendar.getInstance();

        c.setTime(date);

        String month;
        String day;

        if ((c.get(Calendar.MONTH) + 1) >= 10) {
            month = "" + (c.get(Calendar.MONTH) + 1);
        } else {
            month = "0" + (c.get(Calendar.MONTH) + 1);
        }

        if (c.get(Calendar.DATE) >= 10) {
            day = "" + c.get(Calendar.DATE);
        } else {
            day = "0" + c.get(Calendar.DATE);
        }

        String number = c.get(Calendar.YEAR) + "" + month + day;

        return new Long(number);
    }
}

Related

1. dateToISOXDSb(Date date)
2. dateToJulian(Date date)
3. dateToLong(final Date date)
4. DateToMask(Date javaDateType)
5. dateToMorining(Date date)
6. dateToQTime(final Date date)
7. dateToRRNDate(Date date)
8. DateToStr(java.util.Date val)
9. dateToString(Date date)