Can a 64 bit dll be loaded on a 32 bit JVM?

I have a 64 bit dll that has got dependancy with 64 bit oracle and built on a 64 bit machine with 64 bit JVM. Can this dll be used in a 64 b开发者_如何学Goit system having 32 bit oracle ? JVM is 64 bit. Also can we load a 64 bit dll using 32 bit JVM?

You cannot load a 64-bit DLL into a 32-bit process. Nor does it work the other way around. See this article for details.