Java Date Between daysBetween(Date smdate, Date bdate)

Description

days Between

License

Apache License

Declaration

public static int daysBetween(Date smdate, Date bdate) throws ParseException 

Method Source Code

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

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

public class Main {

    public static int daysBetween(Date smdate, Date bdate) throws ParseException {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
        smdate = sdf.parse(sdf.format(smdate));
        bdate = sdf.parse(sdf.format(bdate));
        Calendar cal = Calendar.getInstance();
        cal.setTime(smdate);/*from  w  w w . jav  a  2 s . c om*/
        long time1 = cal.getTimeInMillis();
        cal.setTime(bdate);
        long time2 = cal.getTimeInMillis();
        long between_days = (time2 - time1) / (1000 * 3600 * 24);

        return Integer.parseInt(String.valueOf(between_days));
    }

    public static int daysBetween(String smdate, String bdate) throws ParseException {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
        Calendar cal = Calendar.getInstance();
        cal.setTime(sdf.parse(smdate));
        long time1 = cal.getTimeInMillis();
        cal.setTime(sdf.parse(bdate));
        long time2 = cal.getTimeInMillis();
        long between_days = (time2 - time1) / (1000 * 3600 * 24);

        return Integer.parseInt(String.valueOf(between_days));
    }
}

Related

1. DaysBetween(Date date1, Date date2)
2. daysBetween(Date date1, Date date2)
3. daysBetween(Date smdate, Date bdate)
4. daysBetween(Date smdate, Date bdate)
5. daysBetween(Date smdate, Date bdate)
6. daysBetween(Date startDate, Date endDate)
7. daysBetween(final Date date1, final Date date2)
8. daysBetween(final Date dateA, final Date dateB)
9. daysBetween(String bdate, String edate)