Spring-AOP 静态普通方法名匹配切面操作

package com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor;

public class Waiter {

     /**

      *

      *

      * @Title: greetTo

      *

      * @Description:

      *

      * @param name

      *

      * @return: void

      */

     public void greetTo(String name) {

         System.out.println( "Waiter Greet to " + name);

     }

     /**

      *

      *

      * @Title: serverTo

      *

      * @Description:

      *

      * @param name

      *

      * @return: void

      */

     public void serverTo(String name) {

         System.out.println( "Waiter Server to " + name);

     }

}

package com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor;

public class Seller {

  /**

   *

   *

   * @Title: greetTo

   *

   * @Description: 和Waiter类中的同名的方法,目的是为了验证仅仅织入了Waiter类中的greetTo方法

   *

   * @param name

   *

   * @return: void

   */

  public void greetTo(String name) {

   System.out.println( "Seller Greet to " + name);

  }

}

package com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor;

import java.lang.reflect.Method;

import org.springframework.aop.ClassFilter;

import org.springframework.aop.support.StaticMethodMatcherPointcutAdvisor;

/**

  *

  *

  * @ClassName: GreetingAdvisor

  *

  * @Description: 切面类

  *

  * @author: Mr.Yang

  *

  * @date: 2017年8月18日 下午8:27:52

  */

public class GreetingAdvisor extends StaticMethodMatcherPointcutAdvisor {

     private static final long serialVersionUID = 1L;

     /**

      * 重写matches方法,切点方法匹配规则：方法名为greetTo

      */

     @Override

     public boolean matches(Method method, Class<?> targetClass) {

         return "greetTo" .equals(method.getName());

     }

     /**

      * 默认情况下，匹配所有的类，重写getClassFilter，定义匹配规则 切点类型匹配规则，为Waiter的类或者之类

      */

     public ClassFilter getClassFilter() {

         return new ClassFilter() {

             @Override

             public boolean matches(Class<?> clazz) {

                 return Waiter. class .isAssignableFrom(clazz);

             }

         };

     }

}

package com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor;

import java.lang.reflect.Method;

import org.springframework.aop.MethodBeforeAdvice;

/**

  *

  *

  * @ClassName: GreetBeforeAdivce

  *

  * @Description: 前置增强

  *

  * @author: Mr.Yang

  *

  * @date: 2017年8月18日 下午8:27:40

  */

public class GreetBeforeAdivce implements MethodBeforeAdvice {

     @Override

     public void before(Method method, Object[] args, Object target)

             throws Throwable {

         // 输出切点

         System.out.println( "Pointcut:" + target.getClass().getName() + "."

                 + method.getName());

         String clientName = (String) args[ 0 ];

         System.out.println( "How are you " + clientName + " ?" );

     }

}

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

< beans xmlns = "http://HdhCmsTestspringframework.org/schema/beans"

     xmlns:p = "http://HdhCmsTestspringframework.org/schema/p"

     xmlns:xsi = "http://HdhCmsTestw3.org/2001/XMLSchema-instance"

     xsi:schemaLocation = "http://HdhCmsTestspringframework.org/schema/beans http://HdhCmsTestspringframework.org/schema/beans/spring-beans.xsd" >

     <!-- 配置切面：静态方法匹配切面 -->

     <!-- Waiter目标类 -->

     < bean id = "waiterTarget" class = "com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor.Waiter" />

     <!-- Seller目标类 -->

     < bean id = "sellerTarget" class = "com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor.Seller" />

     <!-- 前置增强 -->

     < bean id = "greetBeforeAdvice" class = "com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor.GreetBeforeAdivce" />

     <!-- 切面 -->

     < bean id = "greetAdvicesor" class = "com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor.GreetingAdvisor"

         p:advice-ref = "greetBeforeAdvice" /> <!-- 向切面注入一个前置增强 -->

     <!-- 通过父bean,配置公共的信息 -->

     < bean id = "parent" abstract = "true"

         class = "org.springframework.aop.framework.ProxyFactoryBean"

         p:interceptorNames = "greetAdvicesor"

         p:proxyTargetClass = "true" />

     <!-- waiter代理 -->

     < bean id = "waiter" parent = "parent" p:target-ref = "waiterTarget" />

     <!-- seller代理 -->

     < bean id = "seller" parent = "parent" p:target-ref = "sellerTarget" />

</ beans >

package com.xgj.aop.spring.advisor.StaticMethodMatcherPointcutAdvisor;

import org.junit.Test;

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

/**

  *

  *

  * @ClassName: StaticMethodMatcherPointcutAdvisorTest

  *

  * @Description: 测试类

  *

  * @author: Mr.Yang

  *

  * @date: 2017年8月18日 下午8:29:28

  */

public class StaticMethodMatcherPointcutAdvisorTest {

     @Test

     public void test() {

         // 加载配置文件,启动容器

         ApplicationContext ctx = new ClassPathXmlApplicationContext(

                 "classpath:com/xgj/aop/spring/advisor/StaticMethodMatcherPointcutAdvisor/conf-advisor.xml" );

         // 从容器中获取Bean

         Waiter waiter = ctx.getBean( "waiter" , Waiter. class );

         Seller seller = ctx.getBean( "seller" , Seller. class );

         // 调用业务方法

         waiter.greetTo( "XiaoGongJiang" );

         waiter.serverTo( "XiaoGongJiang" );

         seller.greetTo( "XiaoGongJiang" );

     }

}