Backend for iOS project

Question

As google app engine infrastructure only supports Java and Python, Am I obliged to write my back-end classes code in one of these languages. If yes, I feel comfortable with Java, so would the workflow be something like this:

-Write classes code in Eclipse (Java code).
-Annotate API methods.
-Deploy to Google app engine.
-Generate objective-c client library.
-Connect my app to the cloud end points via the client library.

I watched the I/O session about backend for mobile clients, there was a part on how to generate client library for objective-c, I wonder how they do that.

Am I wrong or missing something?

Answer 1

Were they talking about the Endpoints feature?

http://endpoints-trusted-tester.appspot.com/