Login example

• public boolean login() throws LoginException {

• ...

• //create callbacks

• Callback[] callbacks=new Callback[3];

• String message="Please enter User name and Password";

• callbacks[0]=newTextOutputCallback( TextOutputCallback.INFORMATION,message);

• callbacks[1] = new NameCallback("username: ");

• callbacks[2] = new PasswordCallback("password: ", false);

• //now get credentials

• try{

• callbackHandler.handle(callbacks);

• String userID=((NameCallback)callbacks[1])).getName();

• char[] password=((PasswordCallback)callbacks[2]).getPassword();

Notes: