@Transactional
public UserDetails loadUserByUsername(String username)
throws UsernameNotFoundException, DataAccessException {
User u = userDao.getUserByName(username);
if (u == null) {
throw new UsernameNotFoundException("User '" + username + "' was not found");
}
// LOG.debug("admin would be:" + passwordEncoder.encodePassword("admin", new Long(83)));
return u;
}
@Transactional
public void deleteUser(long id) {
User u = userDao.getUserById(id);
Role adminRole = roleService.getAdminRole();
int articleCount = articleService.getArticleCountByUser(u);
int adminCount = userDao.getAdminUserCount();
LOG.debug("trying to delete user " + u.getUsername());
LOG.debug("global admin count: " + adminCount);
LOG.debug("is admin user: "******"number articles associated: " + articleCount);
if (u.getAuthorities().contains(adminRole) && adminCount == 1) {
LOG.error("cant delete last admin user");
return;
}
if (articleCount > 0) {
LOG.error("User still has articles associated");
return;
}
LOG.debug("deleting user " + u.getUsername());
userDao.deleteUser(u);
}
@Transactional
public void saveUser(User u) {
userDao.saveOrUpdate(u);
}
@Transactional
public List<User> getAllUsers() {
return userDao.getAllUsers();
}
@Transactional
public int getUserCount() {
return userDao.getUserCount();
}
@Transactional
public void addUser(User u, String pass) {
userDao.saveOrUpdate(u);
u.setPassword(passwordEncoder.encodePassword(pass, u.getId()));
userDao.saveOrUpdate(u);
}
@Transactional
public User getUserById(long id) {
return userDao.getUserById(id);
}