private SetterMethod Read(IDataReader reader, ObjectMember field, object value, Dictionary <string, object> values)
{
string name = field.Name;
if (!reader.IsEmptyElement)
{
var serializerAttribute = field.Member.GetCustomAttribute <CustomFormatterAttribute>(false);
var serializer = serializerAttribute?.Formatter ?? FormatterFromReader(reader, out var type);
int cycleId = reader.ReadId();
reader.ReadStartNode(name);
object cycleValue = values[name] = serializer.Read(reader, value);
if (CycleUtility.ValidCycleType(serializer.Type))
{
CycleUtility.GetInstance(reader).AddReference(cycleId, cycleValue);
}
reader.ReadEndNode(name);
// no setter method required
return(null);
}
else
{
SetterMethod referenceReader = ReadReferencedObject(reader, field.Set);
values[name] = null;
reader.ReadEmptyNode(field.Name);
return(referenceReader);
}
}
public void Write(IDataWriter writer, object o)
{
if (CycleUtility.ValidCycleType(o.GetType()))
{
var cycleUtil = CycleUtility.GetInstance(writer);
if (cycleUtil.TryGetReferenceId(o, out int id))
{
writer.WriteReference(id);
return;
}
else
{
writer.WriteId(id);
}
}
foreach (var field in members)
{
if (field.HasGetter())
{
var fieldValue = field.Get(o);
Write(writer, field, fieldValue);
}
}
}