ReadElementsFromXml method

@override Future<void> ReadElementsFromXml(EwsServiceXmlReader reader)

Reads response elements from XML.

The reader.

Implementation

@override
Future<void> ReadElementsFromXml(EwsServiceXmlReader reader) async {
  await reader.ReadStartElementWithNamespace(
      XmlNamespace.Messages, XmlElementNames.RootFolder);

  this._results.TotalCount =
      reader.ReadAttributeValue<int>(XmlAttributeNames.TotalItemsInView);
  this._results.MoreAvailable = !reader.ReadAttributeValue<bool>(
      XmlAttributeNames.IncludesLastItemInRange)!;

  // Ignore IndexedPagingOffset attribute if MoreAvailable is false.
  this._results.NextPageOffset = _results.MoreAvailable
      ? reader.ReadNullableAttributeValue<int>(
          XmlAttributeNames.IndexedPagingOffset)
      : null;

  await reader.ReadStartElementWithNamespace(
      XmlNamespace.Types, XmlElementNames.Folders);
  if (!reader.IsEmptyElement) {
    do {
      await reader.Read();

      if (reader.NodeType == XmlNodeType.Element) {
        Folder folder =
            EwsUtilities.CreateEwsObjectFromXmlElementName<Folder>(
                reader.Service, reader.LocalName);

        if (folder == null) {
          await reader.SkipCurrentElement();
        } else {
          await folder.LoadFromXmlWithPropertySet(
              reader,
              true,
              /* clearPropertyBag */
              this._propertySet,
              true /* summaryPropertiesOnly */);

          this._results.Folders.add(folder);
        }
      }
    } while (!reader.IsEndElementWithNamespace(
        XmlNamespace.Types, XmlElementNames.Folders));
  }

  await reader.ReadEndElementWithNamespace(
      XmlNamespace.Messages, XmlElementNames.RootFolder);
}