Command::getByFile

static function getByFile($file)
{
	if(empty($file))
	{
		throw new ArgumentNullException('file');
	}
	$commandItem = CommandTable::getRow(array('filter' => array('=FILE' => $file), 'order' => array('ID' => 'desc')));
	if($commandItem && $commandItem['ID'] > 0)
	{
		return self::initFromArray($commandItem);
	}
	return false;
}