Use SMM framework for developing enterprise applications ----- agents (static, JDK, CGLIB)

Static agents

　　Step one: create an abstract themes (interfaces) 

 

 

 

　Step two: the real business code

 

 

 Step three: Test

 

 

 

 

 

 

 

 JDK agent

　　Step one: create an abstract themes (interfaces)

 

 

 Step two: the real business code

 

 

 Step three: Test

 

 

 

 

CGLIB agent

Step a: Code layer

 

 

 Step two: Test

{class ServiceCglib public 
    public static void main (String [] args) { 
        // Step a: audiences 
        Final Cglib new new Cglib CGLIB = (); 
        // Step two: generating agent 
        Enhancer Enhancer Enhancer new new = (); 
        // Step Three : Specifies the target object proxy timber formwork 
        enhancer.setSuperclass (cglib.getClass ()); 
        // step four: achieving enhanced processing operation 
        enhancer.setCallback (MethodInterceptor new new () { 
            / ** 
             * 
             * @param O audiences 
             * @param method the target method 
             parameter * @param target method of objects 
             * @param method methodProxy proxy target object 
             * @return  
             * @throws Throwable
             * / 
            @Override
            public Object intercept(Object o, Method method, Object[] objects, MethodProxy methodProxy) throws Throwable {
                 System.out.println("后置增强==========="); 
　　　　　　　　　　Object invoke = methodProxy.invoke(cglib, objects);
　　　　　　　　　　System.out.println("后置增强==========="); return invoke; } });

　　　　　　 // The final step: creating a proxy Cglib o = (Cglib) enhancer.create (); o.Some ();}}