/** * Sets a new user as the current user. * * @param \Gems_User_User $user * @return \Gems_User_UserLoader (continuation pattern) */ public function setCurrentUser(\Gems_User_User $user) { if ($user !== self::$currentUser) { $this->unsetCurrentUser(); self::$currentUser = $user; // Double check in case this function was used as original // start for setting the user. if (!$user->isCurrentUser()) { $user->setAsCurrentUser(true); } } return $this; }