protected void ApplyMetadata(SessionTemplateGeneratorParameters parameters)
{
// Create graphs for all assets in the session
EnsureGraphs(parameters);
// Then apply metadata from each asset item to the graph
foreach (var package in parameters.Session.LocalPackages)
{
foreach (var asset in package.Assets)
{
var graph = graphContainer.TryGetGraph(asset.Id) ?? graphContainer.InitializeAsset(asset, parameters.Logger);
var overrides = asset.YamlMetadata.RetrieveMetadata(AssetObjectSerializerBackend.OverrideDictionaryKey);
if (graph != null && overrides != null)
{
graph.RefreshBase();
AssetPropertyGraph.ApplyOverrides(graph.RootNode, overrides);
}
}
}
}
private static void PostAssemblyReloading(IUndoRedoService actionService, SessionNodeContainer nodeContainer, ReloadingVisitor reloaderVisitor, ILogger log, Dictionary <AssetViewModel, List <ItemToReload> > assetItemsToReload)
{
log?.Info("Updating components with newly loaded assemblies");
// Recreate new objects from Yaml streams
foreach (var asset in assetItemsToReload)
{
// Deserialize objects with reloaded types from Yaml
reloaderVisitor.Run(asset.Key.Asset, asset.Value);
// Set new values
var overrides = new YamlAssetMetadata <OverrideType>();
foreach (var itemToReload in asset.Value)
{
// Set (members) or add nodes (collections) with values created using newly loaded assemblies
ReplaceNode(actionService, asset.Key, itemToReload);
if (itemToReload.Overrides != null)
{
var extendedPath = itemToReload.GraphPath.Clone();
if (itemToReload.GraphPathIndex != NodeIndex.Empty)
{
extendedPath.PushIndex(itemToReload.GraphPathIndex);
}
var pathToPrepend = AssetNodeMetadataCollectorBase.ConvertPath(extendedPath);
foreach (var entry in itemToReload.Overrides)
{
var path = pathToPrepend.Append(entry.Key);
overrides.Set(path, entry.Value);
}
}
}
FixupObjectReferences.RunFixupPass(asset.Key.Asset, reloaderVisitor.ObjectReferences, true, false, log);
var rootNode = (IAssetNode)nodeContainer.GetNode(asset.Key.Asset);
AssetPropertyGraph.ApplyOverrides(rootNode, overrides);
}
}