예제 #1
0
  /**
   * Log the interesting request parameters, invoke the next Valve in the sequence, and log the
   * interesting response parameters.
   *
   * @param request The servlet request to be processed
   * @param response The servlet response to be created
   * @exception IOException if an input/output error occurs
   * @exception ServletException if a servlet error occurs
   */
  public void invoke(Request request, Response response) throws IOException, ServletException {

    Log log = container.getLogger();

    // Log pre-service information
    log.info("REQUEST URI       =" + request.getRequestURI());
    log.info("          authType=" + request.getAuthType());
    log.info(" characterEncoding=" + request.getCharacterEncoding());
    log.info("     contentLength=" + request.getContentLength());
    log.info("       contentType=" + request.getContentType());
    log.info("       contextPath=" + request.getContextPath());
    Cookie cookies[] = request.getCookies();
    if (cookies != null) {
      for (int i = 0; i < cookies.length; i++)
        log.info("            cookie=" + cookies[i].getName() + "=" + cookies[i].getValue());
    }
    Enumeration hnames = request.getHeaderNames();
    while (hnames.hasMoreElements()) {
      String hname = (String) hnames.nextElement();
      Enumeration hvalues = request.getHeaders(hname);
      while (hvalues.hasMoreElements()) {
        String hvalue = (String) hvalues.nextElement();
        log.info("            header=" + hname + "=" + hvalue);
      }
    }
    log.info("            locale=" + request.getLocale());
    log.info("            method=" + request.getMethod());
    Enumeration pnames = request.getParameterNames();
    while (pnames.hasMoreElements()) {
      String pname = (String) pnames.nextElement();
      String pvalues[] = request.getParameterValues(pname);
      StringBuffer result = new StringBuffer(pname);
      result.append('=');
      for (int i = 0; i < pvalues.length; i++) {
        if (i > 0) result.append(", ");
        result.append(pvalues[i]);
      }
      log.info("         parameter=" + result.toString());
    }
    log.info("          pathInfo=" + request.getPathInfo());
    log.info("          protocol=" + request.getProtocol());
    log.info("       queryString=" + request.getQueryString());
    log.info("        remoteAddr=" + request.getRemoteAddr());
    log.info("        remoteHost=" + request.getRemoteHost());
    log.info("        remoteUser="******"requestedSessionId=" + request.getRequestedSessionId());
    log.info("            scheme=" + request.getScheme());
    log.info("        serverName=" + request.getServerName());
    log.info("        serverPort=" + request.getServerPort());
    log.info("       servletPath=" + request.getServletPath());
    log.info("          isSecure=" + request.isSecure());
    log.info("---------------------------------------------------------------");

    // Perform the request
    getNext().invoke(request, response);

    // Log post-service information
    log.info("---------------------------------------------------------------");
    log.info("          authType=" + request.getAuthType());
    log.info("     contentLength=" + response.getContentLength());
    log.info("       contentType=" + response.getContentType());
    Cookie rcookies[] = response.getCookies();
    for (int i = 0; i < rcookies.length; i++) {
      log.info(
          "            cookie="
              + rcookies[i].getName()
              + "="
              + rcookies[i].getValue()
              + "; domain="
              + rcookies[i].getDomain()
              + "; path="
              + rcookies[i].getPath());
    }
    String rhnames[] = response.getHeaderNames();
    for (int i = 0; i < rhnames.length; i++) {
      String rhvalues[] = response.getHeaderValues(rhnames[i]);
      for (int j = 0; j < rhvalues.length; j++)
        log.info("            header=" + rhnames[i] + "=" + rhvalues[j]);
    }
    log.info("           message=" + response.getMessage());
    log.info("        remoteUser="******"            status=" + response.getStatus());
    log.info("===============================================================");
  }
 @Override
 public Collection<String> getHeaderNames() {
   return response.getHeaderNames();
 }