ObjectTable::updateAttributesByFilter

static function updateAttributesByFilter(array $attributes, array $filter)
{
	$entity = static::getEntity();
	$result = new Result();

	$event = new EntityEvent($entity, self::EVENT_ON_BEFORE_UPDATE_ATTR_BY_FILTER, array(
		'fields' => $attributes,
		'filter' => $filter
	));
	$event->send();
	$event->getErrors($result);
	$attributes = $event->mergeFields($attributes);

	//static::checkFields($result, null, $attributes);
	if(!$result->isSuccess(true))
	{
		return $result;
	}

	$event = new EntityEvent($entity, self::EVENT_ON_UPDATE_ATTR_BY_FILTER, array(
		'fields' => $attributes,
		'filter' => $filter
	));
	$event->send();

	$connection = MainApplication::getConnection();
	$helper = $connection->getSqlHelper();

	$tableName = static::getEntity()->getDBTableName();
	$update = $helper->prepareUpdate($tableName, $attributes);

	$filterAttributes = array();
	foreach ($filter as $k => $v)
	{
		$filterAttributes[] = $helper->prepareAssignment($tableName, $k, $v);
	}
	$where = implode(' AND ', $filterAttributes);

	$sql = "UPDATE ".$tableName." SET ".$update[0]." WHERE ".$where;
	$connection->queryExecute($sql, $update[1]);

	$event = new EntityEvent($entity, self::EVENT_ON_AFTER_UPDATE_ATTR_BY_FILTER, array(
		'fields' => $attributes,
		'filter' => $filter
	));
	$event->send();

	return $result;
}