public function getContentManager()
    {
        if ($this->contentManager != null) {
            return $this->contentManager;
        }

        $this->contentManager = new ContentManager($this->options, $this->getContentService(), $this->getContentTypeService(), $this->getLocationService(), $this->getLocationManager());

        if ($this->logger) {
            $this->contentManager->setLogger($this->logger);
        }

        return $this->contentManager;
    }