title: Spring MVC Controller and logging post data with logback
body: <p>What is the best way to log post data from a controller?  I cant find any good example using logback or another logging framework.  I cant debug a request because I cant see the post data and I dont want to add an interceptor.</p>
  
  <pre><code>@RequestMapping(method = RequestMethod.POST, value = "/notification")
      @ResponseBody
      public void notification(HttpServletRequest request, HttpServletResponse response) throws Exception {   
  </code></pre>