Java RMI：用于NOT传递对象的体系结构，只是将其方法暴露给客户端实例

I've got a large Java-based API and for security reasons I'm trying to divide it into a client-to-application server architecture. I've already determined that there are no so-called "Java Application Servers" (frameworks) extant that can help me here, but if I'm wrong, please point me at one that's not restricted to web-oriented applications. That is, I'm "rolling my own" application server.I've got a large Java-based API and for securit