public override void WriteStart(DataServiceODataWriterFeedArgs args)
{
base.WriteStart(args);
foreach (var annotation in CustomInstanceAnnotationsGenerator.GetDuplicateAnnotations())
{
args.Feed.InstanceAnnotations.Add(annotation);
}
}
public override void WriteEnd(DataServiceODataWriterFeedArgs args)
{
if (WriteFeedEnd.Value != null)
{
if (WriteFeedEnd.Value(args))
{
return;
}
}
base.WriteEnd(args);
}
public override void WriteStart(DataServiceODataWriterFeedArgs args)
{
CustomInstanceAnnotationsDescriptor current;
if (writtenItemsStack.Count == 0)
{
current = new CustomInstanceAnnotationsDescriptor
{
TypeOfAnnotatedItem = typeof(ODataResourceSet),
Parent = null,
AnnotationsOnStart = new Collection <ODataInstanceAnnotation>(CustomInstanceAnnotationsGenerator.GetAnnotations("AnnotationOnFeed.AddedBeforeWriteStart.").Concat(CustomInstanceAnnotationsGenerator.GetAnnotationsWithTermInMetadata()).ToList()),
AnnotationsOnEnd = new Collection <ODataInstanceAnnotation>(CustomInstanceAnnotationsGenerator.GetAnnotations("AnnotationOnFeed.AddedAfterWriteStart.").ToList()),
};
}
else
{
current = new CustomInstanceAnnotationsDescriptor
{
TypeOfAnnotatedItem = typeof(ODataResourceSet),
Parent = writtenItemsStack.Peek(),
AnnotationsOnEnd = new Collection <ODataInstanceAnnotation>(),
AnnotationsOnStart = new Collection <ODataInstanceAnnotation>()
};
}
AnnotatedItemsBaseline.Add(current);
writtenItemsStack.Push(current);
foreach (var annotation in current.AnnotationsOnStart)
{
args.Feed.InstanceAnnotations.Add(annotation);
}
base.WriteStart(args);
foreach (var annotation in current.AnnotationsOnEnd)
{
args.Feed.InstanceAnnotations.Add(annotation);
}
}
