{"id":485010,"date":"2026-06-25T12:23:31","date_gmt":"2026-06-25T12:23:31","guid":{"rendered":"https:\/\/savepearlharbor.com\/?p=485010"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=485010","title":{"rendered":"\u0410\u043d\u0430\u0442\u043e\u043c\u0438\u044f Spring Proxy: \u043a\u0442\u043e \u0438 \u0437\u0430\u0447\u0435\u043c \u043f\u043e\u0434\u043c\u0435\u043d\u044f\u0435\u0442 \u0432\u0430\u0448\u0438 \u0431\u0438\u043d\u044b"},"content":{"rendered":"
\n

\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e \u0440\u0430\u0441\u0441\u043a\u0430\u0437 \u043e \u0442\u043e\u043c \u043a\u0430\u043a \u0431\u0435\u0437\u0440\u0430\u0431\u043e\u0442\u043d\u044b\u0439 Java — \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u0438\u0449\u0435\u0442 \u0441\u0435\u0431\u0435 \u0437\u0430\u043d\u044f\u0442\u0438\u044f…))<\/em><\/p>\n

\u0412 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437, \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0432\u043e\u043f\u0440\u043e\u0441\u0430\u043c \u0440\u0435\u0431\u044f\u0442, \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432\u044b\u043d\u0443\u0436\u0434\u0435\u043d\u043d\u043e \u043c\u0435\u043d\u0442\u043e\u0440\u044e <\/em>(\u043a\u0441\u0442\u0430\u0442\u0438 \u043f\u043e\u043b\u044c\u0437\u0443\u044f\u0441\u044c \u0441\u043b\u0443\u0447\u0430\u0435\u043c, \u0432\u0441\u0435\u043c \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u0435\u043d, \u0446\u0435\u043d\u044e)<\/em><\/span>, \u044f \u0440\u0435\u0448\u0438\u043b \u043e\u043a\u043e\u043d\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0430\u0441\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0442\u043e\u0447\u043a\u0438 \u043d\u0430\u0434 «\u0438» \u0432 \u0432\u043e\u043f\u0440\u043e\u0441\u0435 — \u0447\u0442\u043e \u0436\u0435 \u0442\u0430\u043a\u043e\u0435 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 Proxy \u0432 Spring, \u043a\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0441\u044f \u0438 \u0447\u0442\u043e \u0443 \u043d\u0435\u0433\u043e «\u043f\u043e\u0434 \u043a\u0430\u043f\u043e\u0442\u043e\u043c».<\/em><\/p>\n\n

\u0412\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u0435<\/h3>\n

\u0414\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0430\u0448\u0438\u0445 proxy, \u0441\u043e\u0437\u0434\u0430\u043c \u0442\u0430\u043a\u043e\u0439 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043c\u0435\u0442\u043e\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432 \u0431\u0443\u0434\u0443\u0449\u0435\u043c \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c \u0432\u0435\u0437\u0434\u0435:<\/p>\n

\nSpringProxyInspector<\/summary>\n
\n
import org.springframework.aop.Advisor;import org.springframework.aop.framework.Advised;import org.springframework.aop.support.AopUtils;import org.springframework.core.Ordered;public class SpringProxyInspector {    public static void inspect(Object bean, String beanName) {        System.out.println(\"\\n=======================================================\");        System.out.println(\"\u041f\u0420\u041e\u0412\u0415\u0420\u041a\u0410 \u041f\u0420\u041e\u041a\u0421\u0418: \" + beanName);        System.out.println(\"=======================================================\");        System.out.println(\"\u0422\u0435\u043a\u0443\u0449\u0438\u0439 \u043a\u043b\u0430\u0441\u0441: \" + bean.getClass().getName());            if (!(bean instanceof Advised advised)) {            System.out.println(\" \u042d\u0442\u043e \u043e\u0431\u044b\u0447\u043d\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442, \u043d\u0435 Spring AOP \u043f\u0440\u043e\u043a\u0441\u0438.\");            System.out.println(\"=======================================================\\n\");            return;        }        String proxyType = AopUtils.isCglibProxy(bean) ? \"CGLIB (\u0447\u0435\u0440\u0435\u0437 \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435)\"                          : AopUtils.isJdkDynamicProxy(bean) ? \"JDK Dynamic Proxy (\u0447\u0435\u0440\u0435\u0437 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441)\"                          : \"\u041d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u0442\u0438\u043f \u043f\u0440\u043e\u043a\u0441\u0438\";                System.out.println(\" \u251c\u2500\u2500 \u0422\u0438\u043f \u043f\u0440\u043e\u043a\u0441\u0438: \" + proxyType);        System.out.println(\" \u251c\u2500\u2500 \u0426\u0435\u043b\u0435\u0432\u043e\u0439 \u043a\u043b\u0430\u0441\u0441 (Target): \" + advised.getTargetSource().getTargetClass().getName());        Advisor[] advisors = advised.getAdvisors();        System.out.println(\" \u2514\u2500\u2500 \u041d\u0430\u0439\u0434\u0435\u043d\u043e Advisor'\u043e\u0432: \" + advisors.length);        for (int i = 0; i < advisors.length; i++) {            Advisor advisor = advisors[i];                        String orderInfo = \"\u041d\u0435 \u0437\u0430\u0434\u0430\u043d\";            if (advisor instanceof Ordered ordered) {                int order = ordered.getOrder();                orderInfo = (order == Ordered.HIGHEST_PRECEDENCE) ? \"HIGHEST_PRECEDENCE\"                           : (order == Ordered.LOWEST_PRECEDENCE) ? \"LOWEST_PRECEDENCE\"                           : String.valueOf(order);            }            System.out.printf(\"     [%d] %s%n\", i + 1, advisor.getClass().getSimpleName());            System.out.printf(\"         \u251c\u2500\u2500 Order: %s%n\", orderInfo);            if (advisor.getAdvice() != null) {                System.out.printf(\"         \u2514\u2500\u2500 Advice: %s%n\", advisor.getAdvice().getClass().getName());            } else {                System.out.println(\"         \u2514\u2500\u2500 Advice: \u041e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442\");            }        }        System.out.println(\"=======================================================\\n\");    }}<\/code>
<\/a><\/div><\/pre>\n<\/div>\n<\/details>\n
\u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0435\u043c\u0443 \u043c\u043e\u0436\u043d\u043e \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043e\u0442\u043a\u0440\u044b\u0442\u044c \u0437\u0430\u0432\u0435\u0441\u0443 — \u043a\u0430\u043a \u0436\u0435 \u0442\u0430\u043c \u0432\u0441\u0435 \u0443\u0441\u0442\u0440\u043e\u0435\u043d\u043e?<\/p>\n
\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u0441\u0442\u0435\u043d\u0434\u0430<\/h3>\n
\u0414\u043b\u044f \u0447\u0438\u0441\u0442\u043e\u0442\u044b \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430 \u0441\u043e\u0437\u0434\u0430\u043c \u0438 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442. <\/p>\n
\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441:  <\/p>\n
public interface OrderService {    void processOrder();    void outerMethod();}<\/code>
<\/a><\/div><\/pre>\n
\u0418 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0441 \u0442\u0440\u0435\u043c\u044f \u0430\u043d\u043d\u043e\u0442\u0430\u0446\u0438\u044f\u043c\u0438:<\/p>\n
@Servicepublic class OrderServiceImpl implements OrderService {    @Cacheable(\"orders\")    @Transactional    @LogExecutionTime    public void processOrder() {        System.out.println(\"    [Target] \u0412\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0440\u0435\u0430\u043b\u044c\u043d\u0430\u044f \u0431\u0438\u0437\u043d\u0435\u0441-\u043b\u043e\u0433\u0438\u043a\u0430 \u043c\u0435\u0442\u043e\u0434\u0430 processOrder()!\");    }}<\/code>
<\/a><\/div><\/pre>\n