public static identifierRequired ( string $documentName ) : |
||
$documentName | string | |
리턴 |
/** * Validates the identifier mapping. * * @param ClassMetadata $class */ protected function validateIdentifier($class) { if (!$class->identifier && !$class->isMappedSuperclass && !$class->isEmbeddedDocument) { throw MappingException::identifierRequired($class->name); } }