fromJson static method

ChannelView? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static ChannelView? 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 "ChannelView[$key]" is missing from JSON.');
        assert(json[key] != null, 'Required key "ChannelView[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return ChannelView(
      account: mapValueOfType<String>(json, r'account'),
      accountLabel: mapValueOfType<String>(json, r'accountLabel'),
      capabilities: Capabilities.fromJson(json[r'capabilities']),
      connected: mapValueOfType<bool>(json, r'connected'),
      dmPolicy: mapValueOfType<String>(json, r'dmPolicy'),
      groupPolicy: mapValueOfType<String>(json, r'groupPolicy'),
      id: mapValueOfType<String>(json, r'id'),
      pendingPairing: mapValueOfType<int>(json, r'pendingPairing'),
    );
  }
  return null;
}