public TypeAttributeHandlerResult TryMap(AttributeMap item, TypeState s)
{
RuntimeTypeModel model = s.Model;
object tmp;
int tag = 0;
if (item.TryGet("tag", out tmp))
{
tag = (int)tmp;
}
Type knownType = null;
try
{
if (item.TryGet("knownTypeName", out tmp))
{
knownType = model.GetType((string)tmp, Helpers.GetAssembly(s.Type));
}
else if (item.TryGet("knownType", out tmp))
{
knownType = (Type)tmp;
}
}
catch (Exception ex)
{
throw new InvalidOperationException("Unable to resolve sub-type of: " + s.Type.FullName, ex);
}
if (knownType == null)
{
throw new InvalidOperationException("Unable to resolve sub-type of: " + s.Type.FullName);
}
s.DerivedTypes.Add(new DerivedTypeCandidate(tag, knownType));
return(TypeAttributeHandlerResult.Done);
}
