C++ (Cpp) JsonObject::isString Examples

Example #1

File: jsonobjects.cpp Project: sariths/STADIC

boost::optional<std::string> asString(const JsonObject &json, const std::string &errorBad, Severity severity)
{
    if(json.isString()) {
        return boost::optional<std::string>(json.asString());
    }
    return boost::none;
}

Example #2

File: jsonobjects.cpp Project: sariths/STADIC

boost::optional<std::string> getString(const JsonObject &json, const std::string &key)
{
    JsonObject value = json[key];
    if(value.isNull()) {
        return boost::none;
    } else if(value.isString()) {
        return boost::optional<std::string>(value.asString());
    }
    return boost::none;
}

Example #3

File: jsonobjects.cpp Project: sariths/STADIC

boost::optional<std::string> getString(const JsonObject &json, const std::string &key, const std::string &errorMissing,
                                       const std::string &errorBad, Severity severity)
{
    JsonObject value = json[key];
    if(value.isNull()) {
        STADIC_LOG(severity, errorMissing);
    } else {
        if(value.isString()) {
            return boost::optional<std::string>(value.asString());
        } else {
            STADIC_LOG(severity, errorBad);
        }
    }
    return boost::none;
}