Method validate

launcher/meta/BaseEntity.cpp:55–67

        return true;
    }
    bool validate(QNetworkReply&) override
    {
        auto fname = m_entity->localFilename();
        try {
            auto doc = Json::requireDocument(m_data, fname);
            auto obj = Json::requireObject(doc, fname);
            m_entity->parse(obj);
            return true;
        } catch (const Exception& e) {
            qWarning() << "Unable to parse response:" << e.cause();
            return false;
        }
    }

   private: /* data */
    QByteArray m_data;