/** * Submits the application with newly added images. * * @param appNo * @param ra * @param appDetailsForm * @param errors * @return application detail screen. */ @RequestMapping(value = "detail/{appNo}", method = RequestMethod.POST) public String uploadMore( @PathVariable String appNo, RedirectAttributes ra, @ModelAttribute @Validated(UploadInformationData.class) ApplicationDetailDTO appDetailsForm, BindingResult errors, @AuthenticationPrincipal OsaUser osaUser) { if (errors.hasErrors()) { // This is to preserve the validation results in case of redirection. ra.addFlashAttribute(APPDETAIL_MODEL_ATTRIB_KEY, appDetailsForm); ra.addFlashAttribute(BINDING_RESULT_KEY + APPDETAIL_MODEL_ATTRIB_KEY, errors); return "redirect:/detail/" + appNo; } if (uploadService.uploadMoreImages(appDetailsForm, osaUser)) { MessageHelper.addSuccessAttribute(ra, "upload.success", appDetailsForm.getAppNo()); } else { MessageHelper.addErrorAttribute(ra, "upload.error"); } return "redirect:/detail/" + appNo; }