final protected function prepareInject() {
        $service = $this->getModule() . '\Services\\' . $this->getClassName() . 'Service';
        if (class_exists($service)) {
            return array_merge(parent::prepareInject(), $this->getConfigInject('controllers'), array(
                'service' => array(
                    'class' => $service
                ),
            ));
        }

        return array_merge($this->getConfigInject('controllers'), $this->inject());
    }