fromJson static method

ReplicationStats? fromJson(dynamic value)

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

Implementation

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

    return ReplicationStats(
      revisionsChecked: mapValueOfType<int>(json, r'revisions_checked'),
      missingRevisionsFound: mapValueOfType<int>(json, r'missing_revisions_found'),
      docsRead: mapValueOfType<int>(json, r'docs_read'),
      docsWritten: mapValueOfType<int>(json, r'docs_written'),
      changesPending: mapValueOfType<int>(json, r'changes_pending'),
      docWriteFailures: mapValueOfType<int>(json, r'doc_write_failures'),
      checkpointedSourceSeq: mapValueOfType<String>(json, r'checkpointed_source_seq'),
      startTime: mapDateTime(json, r'start_time', ''),
      error: mapValueOfType<String>(json, r'error'),
    );
  }
  return null;
}