I'm trying to build a Servlet that calls a JSP page similar to the following:
public void doGet(HttpServletRequest req, HttpServletResponse resp)
throws IOException, ServletException {
req.getRequestDispatcher("/WEB-INF/main.jsp").forward(req, resp);
}
I need this Servlet to respond to the domain's root (eg: http://example.com/) so I'm using the following mapping in the web.xml:
<servlet-mapping>
<servlet-name>MainServlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
The problem I'm having is that this matches EVERYTHING, so when the dispatcher forwards to "/WEB-INF/main.jsp" this matches the url-pattern so the Servlet gets run again. This results in a loop that runs until it dies with a java.lang.StackOverflowError.
How can I match the root without preventing other scripts from being runnable?