Hi, 

we were discussing our security implementation and how are are invoking and returning from our security providers. During the discussion qmx suggested we should perhaps look into a filters pattern or something similar for aerogear-controller. 
I've put together some ideas about using CDI interceptors/decorators in the following git:
https://gist.github.com/4058175

Any comments/thoughts are as always, most welcome.

thanks,

/Dan