Execute multiple lines in orElseThrow

Question

I have the following code block that throws exception if the user is not found. On the other hand, in addition to throwing exception, I also want to call a method when user is not found. So, can I call it by adding another .orElseThrow etc. or shall I convert this block in a standard if condition?

final User user = userRepository.findByUsername(request.getUsername())
                .orElseThrow(InvalidCredentialsException::new);

Answer 1

Just do like it:

final User user = userRepository.findByUsername(request.getUsername())
                .orElseThrow(() -> {
                                System.out.println("multiple lines");
                                return new InvalidCredentialsException();
                                });