自动代理生成器

Posted 2020-10-03 MyBatis

public interface ISomeService {
    public void doSome();
    public void dade();
}

public interface ISomeService1 {
    public void doSome();
    public void dade();
}

import org.springframework.aop.AfterReturningAdvice;
import java.lang.reflect.Method;

public class MyAfterReturningAdvice implements AfterReturningAdvice {
    public void afterReturning(Object o, Method method, Object[] objects, Object o1) throws Throwable {
        System.out.println("===========after================");
    }
}

import org.springframework.aop.MethodBeforeAdvice;
import java.lang.reflect.Method;

//前置通知
public class MyBeforeAdvise implements MethodBeforeAdvice {

    public void before(Method method, Object[] objects, Object o) throws Throwable {
        System.out.println("=============log==================");
    }
}

public class SomeService implements ISomeService {
    //核心业务
    public void doSome(){
        System.out.println("我们都要找到Java开发工作，薪资6,7,8,9,10K");
    }

    public void dade() {
        System.out.println("==============add============");
    }


}

public class SomeService1 implements ISomeService1 {
    //核心业务
    public void doSome(){
        System.out.println("我们都要找到Java开发工作，薪资6,7,8,9,10K");
    }

    public void dade() {
        System.out.println("==============add============");
    }


}

 

1.Advisor自动代理生成器

配置文件

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context.xsd
">
    <!--01.目标对象-->
    <bean id="someService" class="cn.bdqn.spring15.SomeService"></bean>
    <bean id="someService1" class="cn.bdqn.spring15.SomeService1"></bean>
    <!--02.增强 通知-->
    <bean id="beforeAdvice" class="cn.bdqn.spring15.MyBeforeAdvise"></bean>
    <bean id="afterAdvice" class="cn.bdqn.spring15.MyAfterReturningAdvice"></bean>
    <!--增强：前置顾问-->
    <bean id="beforeAdvisor" class="org.springframework.aop.support.RegexpMethodPointcutAdvisor">
        <property name="advice" ref="beforeAdvice"></property>
        <property name="pattern" value=".*do.*"></property>
    </bean>

    <!--增强：后置顾问-->
    <bean id="afterAdvisor" class="org.springframework.aop.support.RegexpMethodPointcutAdvisor">
        <property name="advice" ref="afterAdvice"></property>
        <property name="pattern" value=".*do.*"></property>
    </bean>

    <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator"></bean>

</beans>

2.BeanName自动代理生成器

配置文件

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context.xsd
">
    <!--01.目标对象-->
    <bean id="someService" class="cn.bdqn.spring16.SomeService"></bean>
    <!--02.增强 通知-->
    <bean id="beforeAdvice" class="cn.bdqn.spring16.MyBeforeAdvise"></bean>
    <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
        <property name="beanNames" value="someService"></property>
        <property name="interceptorNames" value="beforeAdvice"></property>
    </bean>
</beans>

3.单侧

/*Advisor自动代理生成器*/
    @Test
    public void test(){
        ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContextspring13.xml");
        ISomeService service = (ISomeService) ctx.getBean("someService");
        ISomeService1 service1 = (ISomeService1) ctx.getBean("someService1");
        service.doSome();
        service.dade();
        service1.doSome();
        service1.dade();
    }

  // BeanName自动代理生成器
    @Test
    public void test10(){
        ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContextspring14.xml");
        ISomeService service = (ISomeService) ctx.getBean("someService");
        service.doSome();
        service.dade();
    }