Question

I have added Struts2 interceptor, There I want to change calling action if some logic trigger. Currently I can change redirect JSP file after invoke the action. But I need to change the calling action before invoke the the action. Is there any way to invoke different action?

Thank You.

Answer 1

Your intercept method as per your comments would look something like this:

    public String intercept(ActionInvocation actionInvocation) throws Exception {

        final ActionContext actionContext = ActionContext.getContext();
        final HttpServletRequest httpServletRequest = (HttpServletRequest) actionContext.get(HTTP_REQUEST);
        HttpSession httpSession = httpServletRequest.getSession(false);

        UserObject userObject = session.getAttribute("User"); //Check for user information, this is just a dummy 
        if(isSpecificUser(userObject)){    
            return "SpecificAction";
        }
        return actionInvocation.invoke();
    }

SpecificAction should be present in your configuration file.