Admin_ClassController::exportObjectbrickAction PHP Метод

    public function exportObjectbrickAction()
    {
        $this->removeViewRenderer();
        $objectBrick = Object\Objectbrick\Definition::getByKey($this->getParam("id"));
        $key = $objectBrick->getKey();
        if (!$objectBrick instanceof Object\Objectbrick\Definition) {
            $errorMessage = ": Object-Brick with id [ " . $this->getParam("id") . " not found. ]";
            Logger::error($errorMessage);
            echo $errorMessage;
        } else {
            $xml = Object\ClassDefinition\Service::generateObjectBrickJson($objectBrick);
            header("Content-type: application/json");
            header("Content-Disposition: attachment; filename=\"objectbrick_" . $key . "_export.json\"");
            echo $xml;
        }
    }