package com.xk.spring.kp04_aop.proxy.s1_static;

public interface IStudentService {

    public void save(Student stu);

}

package com.xk.spring.kp04_aop.proxy.s1_static;

public class ImplStudentService implements IStudentService {

    @Override

    public void save(Student stu) {

        // dao实现方法

        System.out.println("保存...");

    }

}

package com.xk.spring.kp04_aop.proxy.s1_static;

public class StudentServiceProoxy implements IStudentService {

    private ImplStudentService service;

    public StudentServiceProoxy(ImplStudentService service) {

        this.service = service;

    }

    @Override

    public void save(Student stu) {

        System.out.println("beginTranstation()");

        service.save(stu);

        System.out.println("commit()");

    }

}

package com.xk.spring.kp04_aop.proxy.s1_static;

public class Student {

    private String name;

    private Integer age;

    public Student() {

    }

    public String getName() {

        return name;

    }

    public void setName(String name) {

        this.name = name;

    }

    public Integer getAge() {

        return age;

    }

    public void setAge(Integer age) {

        this.age = age;

    }

    public Student(String name, Integer age) {

        this.name = name;

        this.age = age;

    }

    @Override

    public String toString() {

        return "Student [name=" + name + ", age=" + age + "]";

    }

}

package com.xk.spring.kp04_aop.proxy.s1_static;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Qualifier;

import org.springframework.test.context.ContextConfiguration;

import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

@RunWith(SpringJUnit4ClassRunner.class)

@ContextConfiguration

public class StaticProxyTest {

    @Autowired

    @Qualifier("ProxyService")

    private IStudentService transeriver;

    @Test

    public void TestStaticProxy() throws Exception {

        transeriver.save(new Student("张三", 18));

    }

}

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:context="http://www.springframework.org/schema/context"

    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/context

           http://www.springframework.org/schema/context/spring-context.xsd">

    <!-- id唯一标识

            自动创建类的对象

     -->

    <bean id="StudentService"

        class="com.xk.spring.kp04_aop.proxy.s1_static.ImplStudentService" />

    <bean id="ProxyService"

        class="com.xk.spring.kp04_aop.proxy.s1_static.StudentServiceProoxy">

        <constructor-arg name="service" ref="StudentService"/>

    </bean>

</beans>