从注释处理器应用 CGLib 代理 [英] Applying CGLib Proxy from a Annotation Processor

问题描述

我有一个可以在编译时处理自定义注释的工作注释处理器，我想应用 CGLIB 代理以将逻辑应用于使用 MethodInterceptor 的某些方法，我有两件事独立工作.我不知道如何应用注释处理器中的 CGLIB 代码.

I have a working Annotation Processor that processes my custom annotation at compile time, I want to apply a CGLIB proxy to apply logic to some of the methods using MethodInterceptor, I have the two things working independently. I can't figure out how to apply the CGLIB code from the Annotation Processor.

我想要做的是能够使用我的自定义注释对类进行注释，并让它自动添加我已经应用到它的 Enhancer 代码，这样我就不必手动应用Enhancer 代码我自己.

What I want to do is to be able to Annotate a class with my custom annotation and have it automagically add the Enhancer code I have working applied to it so I don't have to manually apply the Enhancer code my self.

这似乎是编译时注释处理的完美用例.

This seems like the perfect use case for Annotation Processing at compile time.

推荐答案

看看 http://projectlombok.org

那个项目做同样的事情.然而，不幸的是，实现似乎依赖于编译器，因为它们依赖于 com.sun.* 类.这使得很难在其他供应商的 JVM 实现上运行.

That project does the same thing. However, unfortunately the implementation seems to be compiler dependent since they rely on com.sun.* classes. This makes it hard to run on JVM implementations of other vendors.

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