protected function read_downloads( &$product ) {
		$meta_values = array_filter( (array) get_post_meta( $product->get_id(), '_downloadable_files', true ) );

		if ( $meta_values ) {
			$downloads = array();
			foreach ( $meta_values as $key => $value ) {
				if ( ! isset( $value['name'], $value['file'] ) ) {
					continue;
				}
				$download = new WC_Product_Download();
				$download->set_id( $key );
				$download->set_name( $value['name'] ? $value['name'] : wc_get_filename_from_url( $value['file'] ) );
				$download->set_file( apply_filters( 'woocommerce_file_download_path', $value['file'], $product, $key ) );
				$downloads[] = $download;
			}
			$product->set_downloads( $downloads );
		}
	}