fromJson static method

Declared? fromJson(dynamic value)

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

Implementation

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

    return Declared(
      application: mapValueOfType<String>(json, r'application'),
      automated: mapValueOfType<bool>(json, r'automated'),
      cd: CDApp.fromJson(json[r'cd']),
      digest: mapValueOfType<String>(json, r'digest'),
      env: DeclareEnv.listFromJson(json[r'env']),
      hosts: json[r'hosts'] is Iterable
          ? (json[r'hosts'] as Iterable).cast<String>().toList(growable: false)
          : const [],
      name: mapValueOfType<String>(json, r'name'),
      org: mapValueOfType<String>(json, r'org'),
      path: mapValueOfType<String>(json, r'path'),
      project: mapValueOfType<String>(json, r'project'),
      replicas: mapValueOfType<int>(json, r'replicas'),
      repository: mapValueOfType<String>(json, r'repository'),
      tag: mapValueOfType<String>(json, r'tag'),
    );
  }
  return null;
}