✨ add methodRefund advice, 增强advisor的before和returning逻辑

Author: ccoderJava

src/main/java/com/dianpoint/summer/aop/MethodBeforeAdviceInterceptor.java

@@ -7,7 +7,7 @@
  */
 public class MethodBeforeAdviceInterceptor implements MethodInterceptor {
 
-    private MethodBeforeAdvice advice;
+    private final MethodBeforeAdvice advice;
 
     public MethodBeforeAdviceInterceptor(MethodBeforeAdvice advice) {
         this.advice = advice;

src/main/java/com/dianpoint/summer/aop/ProxyFactoryBean.java

@@ -35,14 +35,22 @@ public Object getObject() throws Exception {
 
     private synchronized void initializeAdvisor() {
         Object advice = null;
-        MethodInvocation methodInvocation = null;
+        MethodInterceptor methodInterceptor = null;
         try {
             advice = this.beanFactory.getBean(this.interceptorName);
         } catch (BeansException e) {
             e.printStackTrace();
         }
+        if (advice instanceof BeforeAdvice) {
+            methodInterceptor = new MethodBeforeAdviceInterceptor((MethodBeforeAdvice) advice);
+        } else if (advice instanceof AfterAdvice) {
+            methodInterceptor = new AfterReturningAdviceInterceptor((AfterReturningAdvice) advice);
+        } else if (advice instanceof MethodInterceptor) {
+            methodInterceptor = (MethodInterceptor) advice;
+        }
+
         advisor = new DefaultAdvisor();
-        advisor.setMethodInterceptor((MethodInterceptor) advice);
+        advisor.setMethodInterceptor(methodInterceptor);
     }
 
     @Override

src/test/java/com/dianpoint/summer/test/service/MyAfterAdvice.java

@@ -0,0 +1,12 @@
+package com.dianpoint.summer.test.service;
+
+import com.dianpoint.summer.aop.AfterReturningAdvice;
+
+import java.lang.reflect.Method;
+
+public class MyAfterAdvice implements AfterReturningAdvice {
+    @Override
+    public void afterReturning(Object returnValue, Method method, Object[] args, Object target) throws Throwable {
+        System.out.println("interceptor执行结果需要打印这个");
+    }
+}

src/test/java/com/dianpoint/summer/test/service/MyBeforeAdvice.java

@@ -0,0 +1,12 @@
+package com.dianpoint.summer.test.service;
+
+import com.dianpoint.summer.aop.MethodBeforeAdvice;
+
+import java.lang.reflect.Method;
+
+public class MyBeforeAdvice implements MethodBeforeAdvice {
+    @Override
+    public void before(Method method, Object[] args, Object target) throws Throwable {
+        System.out.println("拦截器执行之前需要打印这个");
+    }
+}

src/test/resources/beans.xml

@@ -29,7 +29,6 @@
 
 
     <!--    aop拦截器-->
-    <bean id="myInterceptor" class="com.dianpoint.summer.test.service.TracingInterceptor"/>
     <bean id="realaction" class="com.dianpoint.summer.test.service.ActionOne"/>
     <bean id="action" class="com.dianpoint.summer.aop.ProxyFactoryBean">
         <property type="java.lang.Object" name="target" ref="realaction"/>