How can I get the HTTP status code out of a ServletResponse in a ServletFilter?

Question

I\'m trying to report on every HTTP status code returned from my webapp. However the status code does not appear to be accessible via the ServletResponse, or even if I cast

Answer 1

Write an HttpServletResponseWrapper and override all the setStatus(), sendError(), and sendRedirect() methods to log everything. Write a Filter that swaps your wrapper in for the response object on every request.