fromJson static method

ConnectionWifi? fromJson(dynamic value)

Returns a new ConnectionWifi instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static ConnectionWifi? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key),
            'Required key "ConnectionWifi[$key]" is missing from JSON.');
        assert(json[key] != null,
            'Required key "ConnectionWifi[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return ConnectionWifi(
      id: mapValueOfType<String>(json, r'id'),
      band: ConnectionWifiBand.fromJson(json[r'band']),
      strength: json[r'strength'] == null
          ? null
          : num.parse(json[r'strength'].toString()),
      macAddress: mapValueOfType<String>(json, r'macAddress'),
      security: ConnectionWifiSecurity.fromJson(json[r'security']),
      autoconnect: mapValueOfType<bool>(json, r'autoconnect'),
      autoconnectRetries: json[r'autoconnectRetries'] == null
          ? null
          : num.parse(json[r'autoconnectRetries'].toString()),
      authRetries: json[r'authRetries'] == null
          ? null
          : num.parse(json[r'authRetries'].toString()),
    );
  }
  return null;
}