DataManager::getByPrimary

static function getByPrimary($primary, array $parameters = array())
{
	static::normalizePrimary($primary);
	static::validatePrimary($primary);

	$primaryFilter = array();

	foreach ($primary as $k => $v)
	{
		$primaryFilter['='.$k] = $v;
	}

	if (isset($parameters['filter']))
	{
		$parameters['filter'] = array($primaryFilter, $parameters['filter']);
	}
	else
	{
		$parameters['filter'] = $primaryFilter;
	}

	return static::getList($parameters);
}