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