Java检测类是否是代理 [英] Java detect if class is a proxy

问题描述

是否可以检测某个类是否是代理(动态， cglib 或否则)?

Is it possible to detect if a class is a proxy (dynamic, cglib or otherwise)?

让类A和B实现公共接口I.然后我需要定义一个例程classEquals签名

Let classes Aand B implement a common interface I. Then I need to define a routine classEquals of signature

public boolean classEquals(Class<? extends I> a, Class<? extends I> b);

使得

仅在a.equals(b)或Proxy(a).equals(b)时才评估为 true ，其中Proxy(a)表示类型为A的动态代理(动态，cglib或其他).

such that it evaluates to true only if a.equals(b) or Proxy(a).equals(b), where Proxy(a) denotes a dynamic proxy of type A (dynamic, cglib or otherwise).

在@Jigar Joshi的帮助下，到目前为止是这样:

With the assistance of @Jigar Joshi, this is what it looks like so far:

public boolean classEquals(Class a, Class b) {
    if (Proxy.isProxyClass(a)) {
        return classEquals(a.getSuperclass(), b);
    }
    return a.equals(b);
}

问题是它未检测到 CGLIB 代理.

The problem is that it doesn't detect e.g., a CGLIB proxy.

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