Java SQL Time Calculate getNextDateTimeStr(String format)

Description

get Next Date Time Str

License

Open Source License

Declaration

public static String getNextDateTimeStr(String format) 

Method Source Code

//package com.java2s;
import java.util.Calendar;

import java.sql.Timestamp;
import java.text.SimpleDateFormat;

public class Main {

    public static String getNextDateTimeStr(String format) {
        Calendar calendar = Calendar.getInstance();

        long longDate = (calendar.getTime()).getTime() + (1000 * 60 * 60 * 24 * 1);
        java.util.Date date = new java.util.Date(longDate);
        calendar.setTime(date);/*  www .  j  a v a  2s  . c  o m*/

        return toDateTimeString(calendar.getTime(), format);
    }

    public static String toDateTimeString(java.util.Date date) {
        if (date == null)
            return "";

        String dateString = toDateString(date);
        String timeString = toTimeString(date);

        if (dateString == null || timeString == null)
            return "";

        return dateString + " " + timeString;
    }

    public static String toDateTimeString(Calendar calendar) {
        return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(calendar.getTime());
    }

    public static String toDateTimeString(Calendar calendar, String format) {
        return toDateTimeString(calendar.getTime(), format);
    }

    public static String toDateTimeString(long datetime) {
        return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new java.util.Date(datetime));
    }

    public static String toDateTimeString(long datetime, String format) {
        SimpleDateFormat sdf = new SimpleDateFormat(format);
        return sdf.format(new java.util.Date(datetime));
    }

    public static String toDateTimeString(java.util.Date date, String format) {
        SimpleDateFormat sdf = new SimpleDateFormat(format);
        return sdf.format(date);
    }

    public static String toDateTimeString(Timestamp time) {
        long datetime = time.getTime();
        return toDateTimeString(datetime);
    }

    public static String toDateTimeString(java.sql.Date date) {
        long datetime = date.getTime();
        return toDateTimeString(datetime);
    }

    public static String toDateString(java.util.Date date, String spe) {
        if (date == null)
            return "";

        Calendar calendar = Calendar.getInstance();

        calendar.setTime(date);
        int month = calendar.get(Calendar.MONTH) + 1;
        int day = calendar.get(Calendar.DAY_OF_MONTH);
        int year = calendar.get(Calendar.YEAR);

        String monthStr = "" + month;
        String dayStr = "" + day;
        String yearStr = "" + year;

        if (month < 10)
            monthStr = "0" + month;

        if (day < 10)
            dayStr = "0" + day;

        return yearStr + spe + monthStr + spe + dayStr;
    }

    public static String toDateString(java.util.Date date) {
        return toDateString(date, "-");
    }

    public static String toDateString(Calendar calendar) {
        return new SimpleDateFormat("yyyy-MM-dd").format(calendar.getTime());
    }

    public static String toTimeString(java.util.Date date) {
        if (date == null)
            return "";

        Calendar calendar = Calendar.getInstance();

        calendar.setTime(date);
        return toTimeString(calendar.get(Calendar.HOUR_OF_DAY), calendar.get(Calendar.MINUTE),
                calendar.get(Calendar.SECOND));
    }

    public static String toTimeString(int hour, int minute, int second) {
        String hourStr = "" + hour;
        String minuteStr = "" + minute;
        String secondStr = "" + second;

        if (hour < 10)
            hourStr = "0" + hour;

        if (minute < 10)
            minuteStr = "0" + minute;

        if (second < 10)
            secondStr = "0" + second;

        return hourStr + ":" + minuteStr + ":" + secondStr;
    }
}

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