/**
* This method will be called on form submission, handling POST request for saving user in
* database. It also validates the user input
*/
@RequestMapping(
value = {"/newuser"},
method = RequestMethod.POST)
public String saveUser(@Valid User user, BindingResult result, ModelMap model) {
if (result.hasErrors()) {
return "registration";
}
/*
* Preferred way to achieve uniqueness of field [sso] should be implementing custom @Unique annotation
* and applying it on field [sso] of Model class [User].
*
* Below mentioned peace of code [if block] is to demonstrate that you can fill custom errors outside the validation
* framework as well while still using internationalized messages.
*
*/
if (!userService.isUserSSOUnique(user.getId(), user.getSsoId())) {
FieldError ssoError =
new FieldError(
"user",
"ssoId",
messageSource.getMessage(
"non.unique.ssoId", new String[] {user.getSsoId()}, Locale.getDefault()));
result.addError(ssoError);
return "registration";
}
userService.saveUser(user);
model.addAttribute("user", user);
model.addAttribute(
"success",
"User " + user.getFirstName() + " " + user.getLastName() + " registered successfully");
// return "success";
return "registrationsuccess";
}
