Logger::getExistingErrors

private function getExistingErrors($errCode = null, $itemId = null)
{
	$result = array();
	
	$filter = array('=EXPORT_ID' => $this->exportId,);
	if ($errCode)
		$filter['=ERROR_CODE'] = $errCode;
	if ($itemId)
		$filter['=ITEM_ID'] = $itemId;
	
	$resExistErrors = LogTable::getList(array(
		'filter' => $filter,
		'order' => array('ERROR_CODE' => 'ASC'),
	));
	
	while ($err = $resExistErrors->fetch())
	{
		$result[$err['ID']] = $err;
	}
	
	return $result;
}