Is there any oauth2 library exist for ColdFusion 11?

I have designed a Restful component using Coldfusion 11. Now I need to think of securing this REST service.After searching for sometime

I found HTTPS + oauth2 is the best combination for securing REST service.

In the official OAuth 2.0 — OAuth page,  We have libraries for different languages. But there is nothing listed for ColdFusion.

Any one having any kind of knowledge if we have a library for oauth2 in ColdFusion?

Can I depend upon some Java library ? If yes , any library suggestion?