// TODO:cannot process MultipartException
@RequestMapping("/uploadError")
public ModelAndView onUploadError(Locale locale) {
ModelAndView modelAndView = new ModelAndView("profile/profilePage");
modelAndView.addObject("error", messageSource.getMessage("upload.file.too.big", null, locale));
modelAndView.addObject("profileForm", userProfileSession.toForm());
return modelAndView;
}
// TODO:cannot process MultipartException
@ExceptionHandler(MultipartException.class)
public ModelAndView onUploadError1(Locale locale) {
ModelAndView modelAndView = new ModelAndView("profile/profilePage");
modelAndView.addObject("error", messageSource.getMessage("upload.file.too.big", null, locale));
modelAndView.addObject("profileForm", userProfileSession.toForm());
return modelAndView;
}
@ExceptionHandler(IOException.class)
public ModelAndView handleIOException(Locale locale) {
ModelAndView modelAndView = new ModelAndView("profile/profilePage");
modelAndView.addObject("error", messageSource.getMessage("upload.io.exception", null, locale));
modelAndView.addObject("profileForm", userProfileSession.toForm());
return modelAndView;
}
@RequestMapping(value = "/profile", params = "upload", method = RequestMethod.POST)
public String onUpload(MultipartFile file, RedirectAttributes redirectAttrs, Model model)
throws IOException {
if (file.isEmpty() || !isImage(file)) {
// throw new IOException("Incorrect file.Please upload a picture.");
redirectAttrs.addFlashAttribute("error", "Incorrect file.Please upload a picture.");
return "redirect:/profile";
}
// copyFileToPictures(file);
Resource picturePath = copyFileToPictures(file);
// model.addAttribute("picturePath", picturePath.getFile().toPath());
userProfileSession.setPicturePath(picturePath);
return "redirect:/profile";
}
@RequestMapping(value = "/uploadedPicture")
public void getUploadedPicture(HttpServletResponse response) throws IOException {
// ClassPathResource classPathResource = new
// ClassPathResource("/images/anonymous.jpg");
// response.setHeader("Content-Type",
// URLConnection.guessContentTypeFromName(classPathResource.getFilename()));
// IOUtils.copy(classPathResource.getInputStream(),
// response.getOutputStream());
// response.setHeader("Content-Type",
// URLConnection.guessContentTypeFromName(anonymousPicture.getFilename()));
// IOUtils.copy(anonymousPicture.getInputStream(),
// response.getOutputStream());
Resource picturePath = userProfileSession.getPicturePath();
if (picturePath == null) {
picturePath = anonymousPicture;
}
response.setHeader(
"Content-Type", URLConnection.guessContentTypeFromName(picturePath.toString()));
IOUtils.copy(picturePath.getInputStream(), response.getOutputStream());
}