Java web start + DB connection

Question

Hi,
I am using java web start to launch swing application. Swing application will connect with MySQL DB. I have deployed war file into global machine.
I can access the basic web page to launch application. After downloading the application, I can't access DB when try to login the system.WAR file and MySQL DB located in global machine.
Please help me How to connect DB when using Java web start.
Thanks in advance

Answer 1

Is the JWS app. going to be delivered by the same host as where the DB resides? Yes
I got communication link failure exception. Now i understand my methodology is simply wrong.
My Method :
     public static Connection getConnection() throws Exception{
          Connection con = null;
          Class.forName("com.mysql.jdbc.Driver").newInstance();
           con=DriverManager.getConnection("jdbc:mysql://Global IP:3306/<dbname>,<username>,<password>);
          return con;
     {code}
Please give me suggestion to connect global db from downloaded local Swing application.