Java SQL Time compareTime(String time1, String time2)

Description

compare Time

License

Apache License

Declaration

public static int compareTime(String time1, String time2) 

Method Source Code

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

import java.util.*;
import java.text.*;

public class Main {

    public static int compareTime(String time1, String time2) {

        Date newDate1 = parseDate("1990-01-01 " + time1, "yyyy-MM-dd HH:mm:ss");
        Date newDate2 = parseDate("1990-01-01 " + time2, "yyyy-MM-dd HH:mm:ss");
        if (getMillis(newDate1) - getMillis(newDate2) > 0)
            return 1;
        else if (getMillis(newDate1) - getMillis(newDate2) < 0)
            return -1;
        return 0;
    }/*  w  ww . j  a v a  2s . c  om*/

    public static Date parseDate(java.sql.Date date) {
        return date;
    }

    public static java.util.Date parseDate(String dateStr, String formatStr) {
        SimpleDateFormat format = new SimpleDateFormat(formatStr);
        try {
            return format.parse(dateStr);
        } catch (ParseException e) {
            e.printStackTrace();
            return null;
        }
    }

    public static long getMillis(Date date) {
        java.util.Calendar c = java.util.Calendar.getInstance();
        c.setTime(date);
        return c.getTimeInMillis();
    }
}

Related

1. createTime(int hour, int minute, int second)
2. dateTime2str(java.sql.Date date)
3. dateTimeFormat(Date date,String pattern)
4. DateTimeSpace(String starttime, String endtime)