Spring Boot. how to Pass Optional<> to an Entity Class

Question

i am currently making a website using spring and i stumble upon this basic scenario that i don\'t have any idea on how to solve this specific code: Entity = Optional;

Answer 1

As @kaush-athukorala said, you need just add .get()at the end of RoomEntity roomEntity = roomRepository.findById(roomId); It works

You'll have RoomEntity roomEntity = roomRepository.findById(roomId).get();