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;
}
