How can I define a constructor in Symfony2 controller. I want to get the the logged in user data available in all the methods of my controller, Currently I do something like this in every action of my controller to get the logged in user.

$em = $this->getDoctrine()->getEntityManager("pp_userdata");
$user = $this->get("security.context")->getToken()->getUser();

I want to do it once in a constructor and make this logged in user available on all my actions

symfony controller
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