public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String[] files = request.getParameterValues("file"); if (logger.isDebugEnabled()) { logger.debug("Resource servlet received request to load files: {}", Arrays.toString(files)); } if (files == null || files.length == 0) { logger.warn("No resource specified, 'file' parameter is empty."); response.sendError( HttpServletResponse.SC_BAD_REQUEST, "No resource specified, 'file' parameter is empty."); return; } try { String requestedExtension = FilenameUtils.getExtension(request.getRequestURI()); logger.trace("Request done with extension {}", requestedExtension); String answer = null; if ("json".equals(requestedExtension)) { /* If extension was .json, then it will return all resources as * a JSON object. */ response.setContentType(CONTENT_TYPE_JSON); answer = renderContentAsJson(files); } else { // Any other extension will set content type for the type of the first file requested response.setContentType( TypeFactory.getType(FilenameUtils.getExtension(files[0])).getContentType()); answer = renderContentAsText(files); } logger.trace("--- Sending response to client ---\n{}", answer); response.getWriter().write(answer); } catch (ResourceNotFoundException ex) { response.sendError( HttpServletResponse.SC_NOT_FOUND, "Resource not found: " + ex.getMessage()); logger.warn("Resource not found.", ex); } catch (Exception ex) { response.sendError( HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Error while loading resource: " + ex.getMessage()); logger.error("Error while loading resoruce.", ex); } }
@RequestMapping(method = RequestMethod.GET) public ModelAndView editForm(HttpServletRequest request) { String userName = SecurityContextHolder.getContext().getAuthentication().getName(); User user = null; Object successMessage = ControllerUtils.getSuccessMessage(request); if (userName != null) { user = userService.loadUser(userName); } if (user == null) { log.warn(ResourceNotFoundException.getLogMessage("User", userName)); throw new ResourceNotFoundException(); } ModelAndView mav = new ModelAndView("config/users/password"); mav.addObject(user); mav.addObject("successMessage", successMessage); return mav; }