protected virtual async Task ObjectDeserializeOverrideAsync(BoundedStream stream, EventShuttle eventShuttle,
CancellationToken cancellationToken)
{
// check to see if we are actually supposed to be a custom deserialization. This is a side-effect of
// treating all object members as object nodes. In the case of sub-types we could later discover we
// are actually a custom node because the specified subtype implements IBinarySerializable.
if (IsCustomNode(out ValueNode customValueNode))
{
await customValueNode.DeserializeOverrideAsync(stream, eventShuttle, cancellationToken)
.ConfigureAwait(false);
// this is a cheat, but another side-effect of this weird corner case
_cachedValue = customValueNode.Value;
return;
}
var lazyContext = CreateLazySerializationContext();
foreach (var child in GetSerializableChildren())
{
EmitBeginDeserialization(stream, child, lazyContext, eventShuttle);
await child.DeserializeAsync(stream, eventShuttle, cancellationToken).ConfigureAwait(false);
EmitEndDeserialization(stream, child, lazyContext, eventShuttle);
}
}
public override void DeserializeOverride(StreamLimiter stream, EventShuttle eventShuttle)
{
throw new InvalidOperationException("Deserializing object fields not supported.");
}
internal override Task SerializeOverrideAsync(BoundedStream stream, EventShuttle eventShuttle, CancellationToken cancellationToken)
{
ThrowIfUnordered();
return(ObjectSerializeOverrideAsync(stream, eventShuttle, cancellationToken));
}
internal override void SerializeOverride(BoundedStream stream, EventShuttle eventShuttle)
{
ThrowIfUnordered();
ObjectSerializeOverride(stream, eventShuttle);
}
internal override void SerializeOverride(BoundedStream stream, EventShuttle eventShuttle)
{
Serialize(stream, BoundValue, TypeNode.GetSerializedType());
}
internal override Task DeserializeOverrideAsync(BoundedStream stream, EventShuttle eventShuttle,
CancellationToken cancellationToken)
{
DeserializeOverride(stream, eventShuttle);
return(Task.CompletedTask);
}