/** * @param ClassMetadata $classMetaData * * @throws \RunTimeException */ private function checkClassMetaData(ClassMetadata $classMetaData) { if (!$classMetaData->getIdentifier()) { throw new \RunTimeException(sprintf('Class "%s" have no identifier.', $classMetaData->getName())); } }
/** * @param ClassMetadata $classMetaData * * @throws \Exception */ private function checkClassMetaData(ClassMetadata $classMetaData) { if (($identifier = $classMetaData->getIdentifier()) === null) { throw new \Exception(sprintf('Class "%s" have no identifier', $classMetaData->getName())); } }