Is it possible to add Google Calendar and Document in GAE?

[Mohamed Turki]

Hello

I am very new to GAE-J (but I'm not new to Java) and Im building my first app with GAE Java. I would like to add Google Calendar and Google Document into my app, how is that possible (using Java)

I found this tutorial but it's in Python : http://code.google.com/appengine/docs/java/datastore/overview.html

Sorry Im just new to GAE.

Thanks in advance