SqlCreateView.fromJson constructor

SqlCreateView.fromJson(Object? json_)

Returns a new instance from a JSON value. May throw if the value does not have the expected structure.

Implementation

factory SqlCreateView.fromJson(Object? json_) {
  final json = json_ is Map
      ? _spec.fields.map((f) => json_[f.label]).toList(growable: false)
      : json_;
  return switch (json) {
    [
      final orReplace,
      final materialized,
      final name,
      final columns,
      final query,
      final withOptions,
      final clusterBy,
    ] ||
    (
      final orReplace,
      final materialized,
      final name,
      final columns,
      final query,
      final withOptions,
      final clusterBy,
    ) => SqlCreateView(
      orReplace: orReplace! as bool,
      materialized: materialized! as bool,
      name: (name! as Iterable).map(Ident.fromJson).toList(),
      columns: (columns! as Iterable).map(Ident.fromJson).toList(),
      query: SqlQuery.fromJson(query),
      withOptions: (withOptions! as Iterable)
          .map(SqlOption.fromJson)
          .toList(),
      clusterBy: (clusterBy! as Iterable).map(Ident.fromJson).toList(),
    ),
    _ => throw Exception('Invalid JSON $json_'),
  };
}