1 package de.juplo.testingtools;
3 import java.io.IOException;
4 import javax.servlet.Filter;
5 import javax.servlet.FilterChain;
6 import javax.servlet.FilterConfig;
7 import javax.servlet.ServletException;
8 import javax.servlet.ServletRequest;
9 import javax.servlet.ServletResponse;
10 import javax.servlet.http.HttpServletRequest;
11 import javax.servlet.http.HttpServletResponse;
12 import org.slf4j.Logger;
13 import org.slf4j.LoggerFactory;
19 public class LoggingHttpServletResponseFilter implements Filter {
21 private final static Logger log = LoggerFactory.getLogger(LoggingHttpServletResponseWrapper.class);
25 public void init(FilterConfig filterConfig) throws ServletException {
29 public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
30 HttpServletRequest request = (HttpServletRequest)req;
31 HttpServletResponse response = (HttpServletResponse)res;
32 log.info("counting request {}", request.getRequestURI());
33 LoggingHttpServletResponseWrapper wrappedResponse =
34 new LoggingHttpServletResponseWrapper(request.getRequestURI(), response);
35 chain.doFilter(request, wrappedResponse);
36 log.info("response-size: {}", wrappedResponse.close());
40 public void destroy() {