private boolean exists(User user) {
if (user == null || user.getId() == null) {
return false;
}
if (!userRepository.exists(user.getId())) {
return false;
}
return true;
}
private User saveUser(User user) {
if (!exists(user)) {
user.setCreated(new Date());
}
if (isUserNameAlreadyTaken(user.getName())) {
throw new UserNameIsTakenException("Name " + user.getName() + " has already been taken.");
}
User u = userRepository.save(user);
return u;
}
@Transactional
@Override
public User saveUserWithNewPassword(User user, Set<String> authorityNames, String rawPassword) {
List<Authority> authorities = retrieveAuthoritiesByNames(authorityNames);
// Surely whatever was in user authorities is discarded at this point
user.setAuthorities(authorities);
return saveUserWithNewPassword(user, rawPassword);
}
@Transactional
@Override
public User saveUserWithNewPassword(User user, String rawPassword) {
validate(user, rawPassword);
user.setPassword(passwordEncoder.encode(rawPassword));
user = saveUser(user);
return user;
}