Function SetValueForMessage

encoding/proto_json_format.cpp:293–316

}

static bool SetValueForMessage(const std::string& field_name,
                               const Json::Value& value,
                               Message* pb) {
    const Reflection* reflection =  pb->GetReflection();
    const Descriptor* descriptor = pb->GetDescriptor();
    const FieldDescriptor* field = descriptor->FindFieldByName(field_name);
    if (field == NULL) {
        LOG(ERROR) << "No field:" << field_name << ", type:" << pb->GetTypeName();
        return false;
    }
    if (field->is_repeated()) {
        if (value.type() != Json::arrayValue) {
            LOG(INFO) << "Expect array, but real time is:" << value.type();
            return false;
        }
        Json::Value::const_iterator it = value.begin();
        for (; it != value.end(); ++it) {
            SetRepeatedValueForMessage(reflection, pb, field, *it);
        }
        return true;
    } else {
        return SetSingleValueForMessage(reflection, pb, field, value);
    }
}

static bool ParseFromJsonValue(const Json::Value& root, Message* pb) {
    std::string pb_type = pb->GetTypeName();