Java Day Between getDateDifference(Date date1, Date date2)

Description

Returns number of days between date1 and date2, such that date1 + days = date2

License

Open Source License

Parameter

Parameter	Description
date1	a parameter
date2	a parameter

Declaration

public static int getDateDifference(Date date1, Date date2) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * QMetry Automation Framework provides a powerful and versatile platform to author 
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import java.util.Calendar;
import java.util.Date;

public class Main {
    /**
     * Returns number of days between date1 and date2, such that date1 + days =
     * date2
     * 
     * @param date1
     * @param date2
     * @return
     */
    public static int getDateDifference(Date date1, Date date2) {
        int oneDay = 1000 * 60 * 60 * 24;
        Calendar cal1 = getCalendarDate(date1);
        Calendar cal2 = getCalendarDate(date2);

        return (int) ((cal1.getTimeInMillis() - cal2.getTimeInMillis()) / oneDay);
    }

    public static Calendar getCalendarDate(Date date) {
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        return cal;
    }
}

Related

1. getBetweenDays(long longValue1, long longValue2)
2. getBetweenDays(String start, String end)
3. getBetweenTwoDayCalender(String startDay, String endDay)
4. getDateDiff(Date date, int day)
5. getDateDiff(final Date startDate, final Date endDate)
6. getDateDifferenceinDays(Date date1, Date date2)
7. getDateDiffYear(Date date, int diff, String... format)
8. getDateWithDiff(Date date, int amount)
9. getDaysBetween(Date date1, Date date2)