fromJson static method

ConnectorMetadata? fromJson(dynamic value)

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

Implementation

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

    return ConnectorMetadata(
      actions: ConnectorAction.listFromJson(json[r'actions']),
      auth: ConnectorAuth.fromJson(json[r'auth']),
      categories: json[r'categories'] is Iterable
          ? (json[r'categories'] as Iterable).cast<String>().toList(growable: false)
          : const [],
      description: mapValueOfType<String>(json, r'description'),
      displayName: mapValueOfType<String>(json, r'displayName'),
      logoUrl: mapValueOfType<String>(json, r'logoUrl'),
      name: mapValueOfType<String>(json, r'name'),
      triggers: ConnectorTrigger.listFromJson(json[r'triggers']),
      version: mapValueOfType<String>(json, r'version'),
    );
  }
  return null;
}