public override bool GetMemberAndWriteJson(object obj, ref WriteStack state, Utf8JsonWriter writer)
{
bool success;
T value = Get !(obj);
if (value == null)
{
Debug.Assert(s_defaultValue == null && Converter.CanBeNull);
success = true;
if (!IgnoreDefaultValuesOnWrite)
{
if (!Converter.HandleNull)
{
writer.WriteNullSection(EscapedNameSection);
}
else
{
// No object, collection, or re-entrancy converter handles null.
Debug.Assert(Converter.ClassType == ClassType.Value);
if (state.Current.PropertyState < StackFramePropertyState.Name)
{
state.Current.PropertyState = StackFramePropertyState.Name;
writer.WritePropertyNameSection(EscapedNameSection);
}
int originalDepth = writer.CurrentDepth;
Converter.Write(writer, value, Options);
if (originalDepth != writer.CurrentDepth)
{
ThrowHelper.ThrowJsonException_SerializationConverterWrite(Converter);
}
}
}
}
else if (IgnoreDefaultValuesOnWrite && Converter._defaultComparer.Equals(s_defaultValue, value))
{
Debug.Assert(s_defaultValue != null && !Converter.CanBeNull);
success = true;
}
else
{
if (state.Current.PropertyState < StackFramePropertyState.Name)
{
state.Current.PropertyState = StackFramePropertyState.Name;
writer.WritePropertyNameSection(EscapedNameSection);
}
success = Converter.TryWrite(writer, value, Options, ref state);
}
return(success);
}
