IdGenerator.java

package uk.bl.api;

import java.util.UUID;

public class IdGenerator {
	
   public static int generateUniqueId() {      
       UUID idOne = UUID.randomUUID();
       String str=""+idOne;        
       int uid=str.hashCode();
       String filterStr=""+uid;
       str=filterStr.replaceAll("-", "");
       return Integer.parseInt(str);
   }
}