fromJson static method

MakeIn? fromJson(dynamic value)

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

Implementation

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

    return MakeIn(
      ackPolicy: mapValueOfType<String>(json, r'ack_policy'),
      ackWait: mapValueOfType<String>(json, r'ack_wait'),
      deliverPolicy: mapValueOfType<String>(json, r'deliver_policy'),
      description: mapValueOfType<String>(json, r'description'),
      durableName: mapValueOfType<String>(json, r'durable_name'),
      filterSubject: mapValueOfType<String>(json, r'filter_subject'),
      maxAckPending: mapValueOfType<int>(json, r'max_ack_pending'),
      maxDeliver: mapValueOfType<int>(json, r'max_deliver'),
      optStartSeq: mapValueOfType<int>(json, r'opt_start_seq'),
      optStartTime: mapDateTime(json, r'opt_start_time', r''),
      replayPolicy: mapValueOfType<String>(json, r'replay_policy'),
      stream: mapValueOfType<String>(json, r'stream'),
    );
  }
  return null;
}