Java UUID Create generateUUID()

Description

generate UUID

License

Open Source License

Declaration

public static String generateUUID() 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Random;

public class Main {
    public static String generateUUID() {
        // SimpleDateFormat is not thread-safe, so we simply create a new one
        // everytime.
        return createSimpleDateFormat().format(new Date()) + "-" + new Random().nextInt(10000);
    }/*from   w w w  . j  a v a 2s  .c  om*/

    public static SimpleDateFormat createSimpleDateFormat() {
        return new SimpleDateFormat("yyyy-MM-dd-hh-mm-ss-S");
    }
}

Related

1. generateUniqueText()
2. generateUri()
3. generateURN()
4. generateUUID()
5. generateUUID()
6. generateUUID()
7. generateUUID()
8. generateUUID()
9. generateUuid()