@RequestMapping(value = "/photo/{id}", method = RequestMethod.GET)
@ResponseBody
public byte[] downloadPhoto(@PathVariable("id") Long id) {
Hotel hotel = hotelService.findById(id);
if (hotel.getPhoto() != null) {
logger.info(
"Downloading photo for id: {} with size: {}", hotel.getId(), hotel.getPhoto().length);
}
return hotel.getPhoto();
}
@RequestMapping(params = "form", method = RequestMethod.POST)
public String create(
Hotel hotel,
BindingResult bindingResult,
Model uiModel,
HttpServletRequest httpServletRequest,
RedirectAttributes redirectAttributes,
Locale locale,
@RequestParam(value = "file", required = false) Part file) {
logger.info("Create Hotel");
if (bindingResult.hasErrors()) {
uiModel.addAttribute(
"message",
new Message(
"error", messageSource.getMessage("hotel_save_fail", new Object[] {}, locale)));
uiModel.addAttribute("hotel", hotel);
return "hotels/create";
}
uiModel.asMap().clear();
redirectAttributes.addFlashAttribute(
"message",
new Message(
"success", messageSource.getMessage("hotel_save_success", new Object[] {}, locale)));
// Process upload file
if (file != null) {
logger.info("File name: " + file.getName());
logger.info("File size: " + file.getSize());
logger.info("File content type: " + file.getContentType());
byte[] fileContent = null;
try {
InputStream inputStream = file.getInputStream();
if (inputStream == null) logger.info("File inputstream is null");
fileContent = IOUtils.toByteArray(inputStream);
hotel.setPhoto(fileContent);
} catch (IOException ex) {
logger.error("Error saving uploaded file");
}
hotel.setPhoto(fileContent);
}
hotelService.save(hotel);
// logger.info("Hotel info: "+hotel.getId()+" "+hotel.getName()+" "+hotel.getPhone()+"
// "+hotel.getAddress()+" "+hotel.getEmail()+" "+hotel.getPrice()+" "+hotel.getDescription());
return "redirect:/hotels/"
+ UrlUtil.encodeUrlPathSegment(hotel.getId().toString(), httpServletRequest);
}