Ejemplos de StringBuilder::stringData en C++ (Cpp)

Ejemplo n.º 1

Archivo: wiredtiger_util.cpp Proyecto: ShaneHarvey/mongo

// static
Status WiredTigerUtil::checkTableCreationOptions(const BSONElement& configElem) {
    invariant(configElem.fieldNameStringData() == "configString");

    if (configElem.type() != String) {
        return {ErrorCodes::TypeMismatch, "'configString' must be a string."};
    }

    std::vector<std::string> errors;
    ErrorAccumulator eventHandler(&errors);

    StringData config = configElem.valueStringData();
    // Do NOT allow embedded null characters
    if (config.size() != strlen(config.rawData())) {
        return {ErrorCodes::FailedToParse, "malformed 'configString' value."};
    }

    Status status = wtRCToStatus(
        wiredtiger_config_validate(nullptr, &eventHandler, "WT_SESSION.create", config.rawData()));
    if (!status.isOK()) {
        StringBuilder errorMsg;
        errorMsg << status.reason();
        for (std::string error : errors) {
            errorMsg << ". " << error;
        }
        errorMsg << ".";
        return status.withReason(errorMsg.stringData());
    }
    return Status::OK();
}