Method basicAction for T3_FLOW3_MVC_Controller_ActionController
You can use initializeAction() for initialization.
But at this point the $this->view does not exist.
If you have several further inits for the like injections you have to define them for each action (e.g. defaultAction(), runAction()). So it would be cool to have some basicAction(), which is call before the "real"-action is called.