Generate Unique Id As String - Java examples - Codemiles

Switch to full style

Post a reply

DrRakha

DrRakha
Posts: 2715
Joined: Tue Mar 27, 2007 10:55 pm
Location: Earth
Website

Generate Unique Id As String

Tue Apr 23, 2013 9:15 pm

Generate Unique Id As String. Do not depend on time or MAC address (important for security).
java code

import java.util.UUID;


 
public class UIDGenerator {

     
    public static String generateUID() {
	return UUID.randomUUID().toString(); 
    }
    
  
    public static String generateC16UID() {
	 
	String C36UUID = UUID.randomUUID().toString();  
	
	String C16 = C36UUID.replaceAll("-", "");
	
	return C16.substring(0, 16);
    }  
}

Post a reply

Related Posts to : Generate Unique Id As String
generate password using php -
How to generate dynamic 3d pie chart in php??? -
Unique Row Count Across Columns -
How to generate ALT+ENTER in java? -
check if string ends with specific sub-string in php -
check if string start with a specific sub-string in PHP -
Splitting a String Based on a Found String -
recursive string reversal- reverse string -
String token for string split -

Topic Tags

Java Strings

Codemiles.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com

Powered by phpBB © phpBB Group.