public ConverterInterceptorFactory(Thing thing, JsonSerializerOptions options)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
var thingType = thing.GetType();
_builder = Factory.CreateTypeBuilder($"{thingType.Name}Converter", thingType.Name,
typeof(IThingConverter), TypeAttributes.AutoClass | TypeAttributes.Class | TypeAttributes.Public);
var methodBuilder = _builder.DefineMethod(nameof(IThingConverter.Write),
MethodAttributes.Public | MethodAttributes.Final | MethodAttributes.Virtual,
typeof(void),
new[] { typeof(Utf8JsonWriter), typeof(Thing), typeof(JsonSerializerOptions) });
_il = methodBuilder.GetILGenerator();
_jsonWriterIlGenerator = new Utf8JsonWriterILGenerator(_il, _options);
}
public ConvertEventIntercept(Utf8JsonWriterILGenerator jsonWriter, JsonSerializerOptions options)
{
_jsonWriter = jsonWriter ?? throw new ArgumentNullException(nameof(jsonWriter));
_options = options ?? throw new ArgumentNullException(nameof(options));
}
public ConverterThingIntercept(Utf8JsonWriterILGenerator jsonWriter)
{
_jsonWriter = jsonWriter ?? throw new ArgumentNullException(nameof(jsonWriter));
}