title: spring mvc interceptor: access to ResponseEntity in postHandle
body: <p>I have an interceptor that logs the outcome of Spring MVC responses.  All my responses return ResponseEntity objects that have JSON body contents.</p>
  
  <p>I would like to grab both the response body and the http status from the ResponseEntity.</p>
  
  <p>How can I get access to the ResponseEntity from the postHandle method attributes?</p>
  
  <pre><code>public void postHandle(HttpServletRequest request, 
      HttpServletResponse response, 
      Object handler, 
      ModelAndView modelAndView) {}
  </code></pre>
  
  <p>The modelAndView attribute is null for my invocations.</p>
  
  <p>Thanks,
  Jason</p>