CBPHistoryService::parseFields

protected function parseFields(&$arFields, $id = 0)
{
	global $DB;

	$id = intval($id);
	$updateMode = ($id > 0 ? true : false);
	$addMode = !$updateMode;

	if ($addMode && !is_set($arFields, "DOCUMENT_ID"))
		throw new CBPArgumentNullException("DOCUMENT_ID");

	if (is_set($arFields, "DOCUMENT_ID") || $addMode)
	{
		$arDocumentId = CBPHelper::ParseDocumentId($arFields["DOCUMENT_ID"]);
		$arFields["MODULE_ID"] = $arDocumentId[0];
		if ($arFields["MODULE_ID"] == '')
			$arFields["MODULE_ID"] = false;
		$arFields["ENTITY"] = $arDocumentId[1];
		$arFields["DOCUMENT_ID"] = $arDocumentId[2];
	}

	if (is_set($arFields, "NAME") || $addMode)
	{
		$arFields["NAME"] = (string) $arFields["NAME"];
		if ($arFields["NAME"] == '')
			throw new CBPArgumentNullException("NAME");
	}

	if (is_set($arFields, "DOCUMENT"))
	{
		if ($arFields["DOCUMENT"] == null)
		{
			$arFields["DOCUMENT"] = false;
		}
		elseif (is_array($arFields["DOCUMENT"]))
		{
			if (count($arFields["DOCUMENT"]) > 0)
				$arFields["DOCUMENT"] = $this->GetSerializedForm($arFields["DOCUMENT"]);
			else
				$arFields["DOCUMENT"] = false;
		}
		else
		{
			throw new CBPArgumentTypeException("DOCUMENT");
		}
	}

	unset($arFields["MODIFIED"]);
}