Redirect to another action in an interceptor in struts 2

Question

I am currently in the process of learning Struts 2 and I am currently building a simple application where unverified users are redirected to a login form.

I have a login

Answer 1

The standard way is to return a special global result (eg "login") and define a global mapping from that result to your admin/login.jsp. So you just must add this line:

if(user == null) {
      return "login";
}

And in your struts.xml:

   /admin/login.jsp

BTW, I'm afraid that you are replacing the default Struts2 interceptor stack with your single interceptor, normally you want to add your interceptor to the stack. Eg:

BTW2: You must NOT apply the interceptor to your login action, of course.