/// <summary>
/// Saves the configuration to the specified writer.
/// </summary>
protected override void Save(TextWriter writer)
{
XmlDocument xmlDoc = new();
XmlDeclaration xmlDecl = xmlDoc.CreateXmlDeclaration("1.0", "utf-8", null);
xmlDoc.AppendChild(xmlDecl);
XmlElement rootElem = xmlDoc.CreateElement("MqttPublisherDeviceConfig");
xmlDoc.AppendChild(rootElem);
DeviceOptions.SaveToXml(rootElem.AppendElem("DeviceOptions"));
XmlElement itemsElem = rootElem.AppendElem("Items");
foreach (ItemConfig itemConfig in Items)
{
itemConfig.SaveToXml(itemsElem.AppendElem("Item"));
}
xmlDoc.Save(writer);
}
/// <summary>
/// Loads the configuration from the specified reader.
/// </summary>
protected override void Load(TextReader reader)
{
XmlDocument xmlDoc = new();
xmlDoc.Load(reader);
XmlElement rootElem = xmlDoc.DocumentElement;
if (rootElem.SelectSingleNode("DeviceOptions") is XmlNode deviceOptionsNode)
{
DeviceOptions.LoadFromXml(deviceOptionsNode);
}
if (rootElem.SelectSingleNode("Items") is XmlNode itemsNode)
{
foreach (XmlElement itemElem in itemsNode.SelectNodes("Item"))
{
ItemConfig itemConfig = new() { Parent = Items };
itemConfig.LoadFromXml(itemElem);
Items.Add(itemConfig);
}
}
}
/// <summary>
/// Sets the default values.
/// </summary>
protected override void SetToDefault()
{
DeviceOptions = new DeviceOptions();
Items = new ItemList();
}