package cn.it.aop;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import cn.it.service.impl.PersonServiceBean;
//动态代理
public class JDKProxyFactory implements InvocationHandler{
private Object targetObject;
public Object CreateProxyIntance(Object targetObject){
this.targetObject = targetObject;
return Proxy.newProxyInstance(this.targetObject.getClass().getClassLoader(),
this.targetObject.getClass().getInterfaces(), this);
}
@Override
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
PersonServiceBean bean = (PersonServiceBean) this.targetObject;
Object result = null;
if(bean.getUser() != null){
result = method.invoke(targetObject, args);
}
return result;
}
}
JDK Proxy动态代理进行拦截
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转载自appleses.iteye.com/blog/1753391
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