@RequestMapping(value = "/save", method = RequestMethod.POST)
public String save(
@ModelAttribute Computer computer,
BindingResult result,
SessionStatus status,
ModelMap model,
RedirectAttributes redirectAttributes) {
computerValidator.validate(computer, result);
if (result.hasErrors()) {
model.addAttribute("computer", computer);
model.addAttribute("companies", companyService.findAll());
model.addAttribute("result", result);
return "/create";
} else {
computer = computerService.create(computer);
status.setComplete();
redirectAttributes.addFlashAttribute(
"success", "Computer named " + computer.getName() + " has been created");
return "redirect:/computers";
}
}
