private function update(File $aFile)
    {
        $this->execute('UPDATE file SET name = :name, extension = :extension, mime_type = :mimeType, updated_on = :updatedOn WHERE id = :id', [
            'name'      => $aFile->name()->name(),
            'extension' => $aFile->name()->extension(),
            'mimeType'  => $aFile->mimeType(),
            'updatedOn' => $aFile->updatedOn(),
            'id'        => $aFile->id()->id(),
        ]);
    }