Ch10. 스프링 AOP(구현) - 프로젝트 생성

프로젝트 생성

OrderRepository 코드

@Slf4j
@Repository
public class OrderRepository {
    public String save(String itemId) {
        log.info("[orderRepository] 실행");
        //저장 로직
        if (itemId.equals("ex")) {
            throw new IllegalStateException("예외 발생!");
        }
        return "ok";
    }
}

OrderService 코드

@Slf4j
@Service
public class OrderService {
    private final OrderRepository orderRepository;
    public OrderService(OrderRepository orderRepository) {
        this.orderRepository = orderRepository;
    }
    public void orderItem(String itemId) {
        log.info("[orderService] 실행");
        orderRepository.save(itemId);
    }
}

Test 코드

@Slf4j
@SpringBootTest
public class AopTest {

    @Autowired
    OrderService orderService;

    @Autowired
    OrderRepository orderRepository;

    @Test
    public void aopInfo(){
        log.info("isAopProxy, orderService={}", AopUtils.isAopProxy(orderService));
        log.info("isAopProxy, orderRepository={}", AopUtils.isAopProxy(orderRepository));
    }

    @Test
    public void success(){
        orderService.orderItem("itemA");
    }


    @Test
    public void exception(){
        Assertions.assertThatThrownBy(() -> orderService.orderItem("ex"))
        .isInstanceOf(IllegalStateException.class);
    }
}