@Override
public User findUserByUsername(String username) {
try {
return userManager.findUserByUsername(username);
} catch (Exception e) {
throw new ManagerDataAccessException("Error while retrieving user", e);
}
}
@Override
public User findUserById(Long userId) {
try {
return userManager.findUser(userId);
} catch (Exception e) {
throw new ManagerDataAccessException("Error while rtrieving user", e);
}
}
@Override
public List<User> getAllUsers() {
try {
return userManager.findAllUsers();
} catch (Exception e) {
throw new ManagerDataAccessException("Error while rtrieving users", e);
}
}
@Override
public void registerUser(User user, String unencryptedPassword) {
user.setPassword(createHash(unencryptedPassword));
try {
user.setId(userManager.addUser(user));
} catch (Exception e) {
throw new ManagerDataAccessException("Error while registering user", e);
}
}
@Override
public void changePassword(User user, String password, String newUnencryptedPassword) {
if (authenticate(user, password)) {
user.setPassword(createHash(newUnencryptedPassword));
try {
userManager.updateUser(user);
} catch (Exception e) {
throw new ManagerDataAccessException("Error while rtrieving users", e);
}
}
}