Java Random Date getRandomDate(Random ran, boolean idNewID)

Description

get Random Date

License

Apache License

Declaration

private static String getRandomDate(Random ran, boolean idNewID) 

Method Source Code

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

import java.text.NumberFormat;

import java.util.Random;

public class Main {
    private static String getRandomDate(Random ran, boolean idNewID) {
        if (ran == null) {
            return "";
        }//from  w  ww. java  2 s .com
        int year = 0;
        if (idNewID) {
            year = 1900 + ran.nextInt(2007 - 1900);
        } else {
            year = 1 + ran.nextInt(99);
        }
        int month = 1 + ran.nextInt(12);
        int day = 0;
        if (month == 2) {
            day = 1 + ran.nextInt(28);
        } else if (month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10
                || month == 12) {
            day = 1 + ran.nextInt(31);
        } else {
            day = 1 + ran.nextInt(30);
        }
        NumberFormat nf = NumberFormat.getIntegerInstance();
        nf.setMaximumIntegerDigits(2);
        nf.setMinimumIntegerDigits(2);
        return Integer.toString(year) + nf.format(month) + nf.format(day);
    }
}

Related

1. getDateRand()
2. getDateRand(Date date)
3. getDateRandom()
4. getDateRandomId()
5. getRandomDate()