Couchbase Example

BookService.java

@AllArgsConstructor
@Service
public class BookService {

    @Autowired
    private BookRepository bookRepository;

    public Book findById(String id) {
        return bookRepository.findById(id).orElse(Book.builder().build());
    }

    public Book save(Book book) {
        return bookRepository.save(book);
    }

    public void deleteById(String id) {
        bookRepository.deleteById(id);
    }
}