/// <summary>
/// Create XML Node from configuration entity
/// </summary>
/// <param name="entity">Entity to process</param>
/// <returns>Converted XML node</returns>
private XmlNode TransformEntityToNode(BaseEntity entity) {
if (entity == null) {
throw new ArgumentNullException("entity");
}
XmlNode resultNode;
var xmlSerializer = new XmlSerializer(entity.GetType());
var namespaces = new XmlSerializerNamespaces();
namespaces.Add(string.Empty, string.Empty);
using (var memoryStream = new MemoryStream()) {
try {
xmlSerializer.Serialize(memoryStream, entity, namespaces);
} catch (InvalidOperationException) {
return null;
}
memoryStream.Position = 0;
var serializationDoc = new XmlDocument();
serializationDoc.Load(memoryStream);
resultNode = serializationDoc.DocumentElement;
}
return outputDocument.ImportNode(resultNode, true);
}
/// <summary>
/// Convert entity to XML node and append to Services node in XML document.
/// </summary>
/// <param name="entity">Entities to convert to XML and store in document.</param>
private void Serialize(BaseEntity entity) {
if(entity == null) {
return;
}
var servicesNode = GetServicesNodeInOutputDoc();
var node = TransformEntityToNode(entity);
servicesNode.AppendChild(node);
if(entity is BaseServiceEntity) {
var serviceEntity = (BaseServiceEntity) entity;
if (serviceEntity.HasTimer) {
var timerNode = TransformEntityToNode(serviceEntity.Timer);
servicesNode.AppendChild(timerNode);
}
}
}
