/// <summary>
/// Loads the settings from the XML node.
/// </summary>
public void LoadFromXml(XmlNode xmlNode)
{
if (xmlNode == null)
{
throw new ArgumentNullException(nameof(xmlNode));
}
InstanceID = xmlNode.GetChildAsInt("InstanceID");
Name = xmlNode.GetChildAsString("Name");
Extension = xmlNode.GetChildAsString("Extension");
WebUrl = xmlNode.GetChildAsString("WebUrl");
AgentEnabled = xmlNode.GetChildAsBool("AgentEnabled");
DbEnabled = xmlNode.GetChildAsBool("DbEnabled");
if (xmlNode.SelectSingleNode("AgentConnectionOptions") is XmlNode agentConnectionOptionsNode)
{
AgentConnectionOptions.LoadFromXml(agentConnectionOptionsNode);
}
if (xmlNode.SelectSingleNode("DbConnectionOptions") is XmlNode dbConnectionOptionsNode)
{
DbConnectionOptions.LoadFromXml(dbConnectionOptionsNode);
}
if (xmlNode.SelectSingleNode("DownloadOptions") is XmlNode downloadOptionsNode)
{
DownloadOptions.LoadFromXml(downloadOptionsNode);
}
if (xmlNode.SelectSingleNode("UploadOptions") is XmlNode uploadOptionsNode)
{
UploadOptions.LoadFromXml(uploadOptionsNode);
}
}
/// <summary>
/// Loads the configuration from the XML node.
/// </summary>
public override void LoadConfig(XmlElement xmlElement)
{
base.LoadConfig(xmlElement);
waitTimeout = TimeSpan.FromSeconds(xmlElement.GetChildAsInt("WaitTimeout"));
if (xmlElement.SelectSingleNode("Connection") is XmlNode connectionNode)
{
connOptions = new DbConnectionOptions();
connOptions.LoadFromXml(connectionNode);
}
}
/// <summary>
/// Gets the connection options from the instance configuration.
/// </summary>
public static DbConnectionOptions GetConnectionOptions(InstanceConfig instanceConfig)
{
if (instanceConfig.Storages.TryGetValue(StorageCode, out XmlElement storageElem) &&
storageElem.SelectSingleNode("Connection") is XmlNode connectionNode)
{
DbConnectionOptions connOptions = new DbConnectionOptions();
connOptions.LoadFromXml(connectionNode);
return(connOptions);
}
throw new ScadaException(CommonPhrases.ConnOptionsNotFound);
}
/// <summary>
/// Loads the configuration from the specified reader.
/// </summary>
protected override void Load(TextReader reader)
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(reader);
if (xmlDoc.DocumentElement.SelectSingleNode("Connections") is XmlNode connectionsNode)
{
foreach (XmlNode connectionNode in connectionsNode.SelectNodes("Connection"))
{
DbConnectionOptions connectionOptions = new DbConnectionOptions();
connectionOptions.LoadFromXml(connectionNode);
Connections[connectionOptions.Name] = connectionOptions;
}
}
}
