#181 Transactions in BookService

Companies:

Dcloud

Themes:

SpringTransactionsCode Review

Explain how the code works:

@Service
public class BookService {

    public void methodOne() throws Exception {
        methodTwo();
    }

    @Transactional(propagation = Propagation.REQUIRES_NEW)
    public void methodTwo() {
        methodThree();
    }

    public void methodThree() {
        //
    }
}

@RestController
@RequiredArgsConstructor
public class BookController {

    private final BookService bookService;

    public void someMethod() {
        bookService.methodOne();
    }
}

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