Is there an equivalent to Boost::Python for Java?

Question

I've been working with Boost::Python to expose some high-performance code to python recently, and it's just a dream to work with. I'd like to be able to maintain a single C++ codebase and expose it to Python via Boost, and to Java as well. I know about JNI, but I was wondering if there's something equivalent to Boost::Python, but targeting Java.

Answer 1

There are a number of Java projects that let you call functions exposed in DLLs without writing JNI wrapper code. These include J/Invoke, NativeCall, xFunction, JNA, and others.

Answer 2

I think SWIG can also be a choice.