1 package booking.controller.common;
2
3 import javax.servlet.http.HttpServletRequest;
4 import javax.servlet.http.HttpServletResponse;
5
6 import org.apache.log4j.Logger;
7 import org.springframework.web.servlet.ModelAndView;
8 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
9
10 public class InterceptorController extends HandlerInterceptorAdapter {
11
12 private static final Logger logger = Logger
13 .getLogger(InterceptorController.class);
14
15
16 public boolean preHandle(HttpServletRequest request,
17 HttpServletResponse response, Object handler) throws Exception {
18
19 long startTime = System.currentTimeMillis();
20 request.setAttribute("startTime", startTime);
21
22 return true;
23 }
24
25
26 public void postHandle(HttpServletRequest request,
27 HttpServletResponse response, Object handler,
28 ModelAndView modelAndView) throws Exception {
29
30
31 response.setContentType("text/html;charset=UTF-8");
32 response.setCharacterEncoding("UTF-8");
33
34
35
36
37 long startTime = (Long) request.getAttribute("startTime");
38 long endTime = System.currentTimeMillis();
39 long executeTime = endTime - startTime;
40
41
42 if (modelAndView != null) {
43 modelAndView.addObject("executeTime", executeTime);
44 }
45
46
47 if (logger.isDebugEnabled()) {
48 logger.debug("InterceptorController [" + handler
49 + "] executeTime : " + executeTime + "ms");
50 }
51 }
52
53 }