/// <summary>
/// Deserializes and returns the nodeModel that is represented by the original content of this DummyNode.
/// If this node cannot be resolved, returns a new DummyNode
/// </summary>
/// <param name="json"></param>
/// <param name="libraryServices"></param>
/// <param name="factory"></param>
/// <param name="isTestMode"></param>
/// <param name="manager"></param>
internal NodeModel GetNodeModelForDummyNode(string json, LibraryServices libraryServices,
NodeFactory factory, bool isTestMode, CustomNodeManager manager)
{
var settings = new JsonSerializerSettings
{
Error = (sender, args) =>
{
args.ErrorContext.Handled = true;
Console.WriteLine(args.ErrorContext.Error);
},
ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
TypeNameHandling = TypeNameHandling.Auto,
Formatting = Newtonsoft.Json.Formatting.Indented,
Culture = CultureInfo.InvariantCulture,
Converters = new List <JsonConverter> {
new NodeReadConverter(manager, libraryServices, factory, isTestMode),
new TypedParameterConverter()
},
ReferenceResolverProvider = () => { return(new IdReferenceResolver()); }
};
var result = SerializationExtensions.ReplaceTypeDeclarations(json, true);
var resolvedNodeModel = JsonConvert.DeserializeObject <NodeModel>(result, settings);
// If the resolved node model is not a dummy node, then copy the node view properties from the dummy node to the resolved version of that node.
if (!(resolvedNodeModel is DummyNode))
{
SetNodeViewDataOnResolvedNode(this, resolvedNodeModel);
}
else
{
this.Log(string.Format("This graph has a node with id:{0} and name:{1}, but it could not be resolved",
resolvedNodeModel.GUID, resolvedNodeModel.Name)
, WarningLevel.Moderate);
}
return(resolvedNodeModel);
}