LoadFromXml method

Future<void> LoadFromXml(EwsServiceXmlReader reader)

Loads from XML.

The reader.

Implementation

Future<void> LoadFromXml(EwsServiceXmlReader reader) async {
  await reader.ReadStartElementWithNamespace(
      XmlNamespace.Messages, XmlElementNames.Notification);

  this._subscriptionId = await reader.ReadElementValueWithNamespace(
      XmlNamespace.Types, XmlElementNames.SubscriptionId);
  this._previousWatermark = await reader.ReadElementValueWithNamespace(
      XmlNamespace.Types, XmlElementNames.PreviousWatermark);
  this._moreEventsAvailable =
      await reader.ReadElementValueWithNamespace<bool>(
          XmlNamespace.Types, XmlElementNames.MoreEvents);

  do {
    await reader.Read();

    if (reader.IsStartElement()) {
      String eventElementName = reader.LocalName;

      if (_xmlElementNameToEventTypeMap.Member!
          .containsKey(eventElementName)) {
        EventType? eventType =
            _xmlElementNameToEventTypeMap.Member![eventElementName];
        this._newWatermark = await reader.ReadElementValueWithNamespace(
            XmlNamespace.Types, XmlElementNames.Watermark);

        if (eventType == EventType.Status) {
          // We don't need to return status events
          await reader.ReadEndElementIfNecessary(
              XmlNamespace.Types, eventElementName);
        } else {
          await this._LoadNotificationEventFromXml(
              reader, eventElementName, eventType);
        }
      } else {
        await reader.SkipCurrentElement();
      }
    }
  } while (!reader.IsEndElementWithNamespace(
      XmlNamespace.Messages, XmlElementNames.Notification));
}