gistfile1.php

<?php
    /**
     * @Route("/login-token/{token}/{userHash}", name="participant_autologin_token")
     * @ParamConverter("autologinToken", class="MyBundle:AutologinToken", options={"repository_method" = "findByTokenJoinWithUser"})
     * @Template()
     */
    public function autoLoginAction(Request $request, AutologinToken $autologinToken, $userHash){
    ....
    }