Method Deserialize

cpp/webdriver-server/command.cc:30–88

}

void Command::Deserialize(const std::string& json) {
  LOG(TRACE) << "Entering Command::Deserialize";

  // Clear the existing maps.
  this->command_parameters_.clear();

  LOG(DEBUG) << "Raw JSON command: " << json;

  Json::Value root;
  std::string parse_errors;
  std::stringstream json_stream;
  json_stream.str(json);
  bool successful_parse = Json::parseFromStream(Json::CharReaderBuilder(),
                                                json_stream,
                                                &root,
                                                &parse_errors);

  if (!successful_parse) {
    // report to the user the failure and their locations in the document.
    LOG(WARN) << "Failed to parse configuration due to "
              << parse_errors << std::endl
              << "JSON command: '" << json << "'";
  }

  this->command_type_ = root.get("name", webdriver::CommandType::NoCommand).asString();
  if (this->command_type_ != webdriver::CommandType::NoCommand) {
    Json::Value locator_parameter_object = root["locator"];
    Json::Value::iterator it = locator_parameter_object.begin();
    Json::Value::iterator end = locator_parameter_object.end();
    for (; it != end; ++it) {
      std::string key = it.key().asString();
      std::string value = locator_parameter_object[key].asString();
      if (key == "sessionid") {
        this->session_id_ = value;
      } else {
        this->command_parameters_[key] = value;
      }
    }

    this->is_valid_parameters_ = true;
    Json::Value command_parameter_object = root["parameters"];
    if (!command_parameter_object.isObject()) {
      LOG(WARN) << "The value of the 'parameters' attribute is not a JSON "
                << "object. This is invalid for the WebDriver JSON Wire "
                << "Protocol.";
      this->is_valid_parameters_ = false;
    } else {
      it = command_parameter_object.begin();
      end = command_parameter_object.end();
      for (; it != end; ++it) {
        std::string key = it.key().asString();
        Json::Value value = command_parameter_object[key];
        this->command_parameters_[key] = value;
      }
    }
  } else {
    LOG(DEBUG) << "Command type is zero, no 'name' attribute in JSON object";
  }