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Loop infinite urlPatterns

 
Saulo Siqueira
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Hello, I'm studying Java EE and I am making an application to learn. I have the following problem.

Mapped a Servlet I'm calling him frontController. It receives all requests it is with the annotation @ WebServlet (urlpatterns = {"*. jsp"}).

Here is a code snippet below.




For it knows which servlet parameter should I call if for example I have the url as follows:

http://apli/index.jsp?display_page=user

Ira fall in if the above code snippet if (displayPage.equals ("user")) that will call the method below:



At the end of the above method I run a dispatcher.forward (request, response) which is causing an infinite loop because it ends up going to frontController.

Who can help me?

thank you
 
It is sorta covered in the JavaRanch Style Guide.
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