- // Are both instances set?
- if ($appInstance->getLanguageInstance() === null) {
- // Invalid language instance
- throw new MissingLanguageHandlerException($appInstance, self::EXCEPTION_MISSING_LANGUAGE_HANDLER);
- } elseif ($appInstance->getFileIoInstance() === null) {
- // Invalid language instance
- throw new MissingFileIoHandlerException($appInstance, self::EXCEPTION_MISSING_FILE_IO_HANDLER);
- }
-