|
public static shardKeyFieldCannotBeChanged ( string $field, string $className ) : |
||
| $field | string | |
| $className | string | |
| return | ||
/**
* If the document is new, ignore shard key field value, otherwise throw an exception.
* Also, shard key field should be present in actual document data.
*
* @param object $document
* @param string $shardKeyField
* @param array $actualDocumentData
*
* @throws MongoDBException
*/
private function guardMissingShardKey($document, $shardKeyField, $actualDocumentData)
{
$dcs = $this->uow->getDocumentChangeSet($document);
$isUpdate = $this->uow->isScheduledForUpdate($document);
$fieldMapping = $this->class->getFieldMappingByDbFieldName($shardKeyField);
$fieldName = $fieldMapping['fieldName'];
if ($isUpdate && isset($dcs[$fieldName]) && $dcs[$fieldName][0] != $dcs[$fieldName][1]) {
throw MongoDBException::shardKeyFieldCannotBeChanged($shardKeyField, $this->class->getName());
}
if (!isset($actualDocumentData[$fieldName])) {
throw MongoDBException::shardKeyFieldMissing($shardKeyField, $this->class->getName());
}
}
