public User findUserByName(String username) {
return userDao.findUser(username);
}
private boolean userExists(User user) {
User foundUser = userDao.findUser(user.getName());
return !(foundUser instanceof NullUser);
}
public User findUserByName(String username) {
return userDao.findUser(username);
}
private boolean userExists(User user) {
User foundUser = userDao.findUser(user.getName());
return !(foundUser instanceof NullUser);
}