private static LocalContextToken PrepareLocalContext(Type type)
{
var token = new LocalContextToken
{
Type = type,
OldContext = LocalContext.Value,
ClearLocalContext = false
};
if (typeof(AssetComposite).IsAssignableFrom(token.Type))
{
// Entering the asset root node, create the local context.
LocalContext.Value = new AssetCompositeVisitorContext(token.Type);
token.ClearLocalContext = true;
}
else if (LocalContext.Value == null && AssetRegistry.IsAssetPartType(token.Type))
{
var attributes = AssetRegistry.GetPartReferenceAttributes(token.Type);
LocalContext.Value = new AssetCompositeVisitorContext(attributes);
token.ClearLocalContext = true;
}
token.RemoveLastEnteredNode = LocalContext.Value?.EnterNode(token.Type) ?? false;
return(token);
}
private static void CleanLocalContext(LocalContextToken token)
{
LocalContext.Value?.LeaveNode(token.RemoveLastEnteredNode);
if (token.ClearLocalContext)
{
// Exiting the asset root node, clear the local context.
LocalContext.Value = token.OldContext;
}
}
private static void CleanLocalContext(LocalContextToken token)
{
LocalContext.Value?.LeaveNode(token.Type, token.RemoveLastEnteredType);
if (token.ClearLocalContext)
{
// Exiting the asset root node, clear the local context.
LocalContext.Value = token.OldContext;
}
}
private static LocalContextToken PrepareLocalContext(Type type)
{
var token = new LocalContextToken
{
Type = type,
OldContext = LocalContext.Value,
ClearLocalContext = false
};
if (typeof(AssetComposite).IsAssignableFrom(token.Type))
{
// Entering the asset root node, create the local context.
LocalContext.Value = new AssetCompositeVisitorContext(token.Type);
token.ClearLocalContext = true;
}
else if (LocalContext.Value == null && AssetRegistry.IsAssetPartType(token.Type))
{
var attributes = AssetRegistry.GetPartReferenceAttributes(token.Type);
LocalContext.Value = new AssetCompositeVisitorContext(attributes);
token.ClearLocalContext = true;
}
token.RemoveLastEnteredType = LocalContext.Value?.EnterNode(token.Type) ?? false;
return token;
}