dynamic-proxy

问题 In case of the Proxy Design Pattern, What is the difference between JDK\'s Dynamic Proxy and third party dynamic code generation API s such as CGLib? What is the difference between using both the approaches and when should one prefer one over another? 回答1: JDK Dynamic proxy can only proxy by interface (so your target class needs to implement an interface, which is then also implemented by the proxy class). CGLIB (and javassist) can create a proxy by subclassing. In this scenario the proxy

问题 Could someone offer up some advice or point out some blogs/articles that could help with making this decision? The proxies seem very foreign to me and I\'m hesitant to use them. I like the ability to control Lazy Loading by using virtual properties in my model, but that\'s pretty much all the benefits that I can see. My application is a simple MVC web application and I don\'t need to wire up any hooks into the context for when the entities experience a changed state. Anyway, here\'s my very

问题 According to the documentation: [ java.lang.reflect. ] Proxy provides static methods for creating dynamic proxy classes and instances, and it is also the superclass of all dynamic proxy classes created by those methods. The newProxyMethod method (responsible for generating the dynamic proxies) has the following signature: public static Object newProxyInstance(ClassLoader loader, Class<?>[] interfaces, InvocationHandler h) throws IllegalArgumentException Unfortunately, this prevents one from