public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
Type ValueType = value.GetType();
Type DataType = WgContext.GetIfAction(ValueType) ?? WgContext.GetIfPredicate(ValueType);
GrainInfo Info = WgContext.InfoFromDelegate((Delegate)value, DataType);
serializer.Serialize(writer, Info);
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
GrainInfo Info = serializer.Deserialize <GrainInfo> (reader);
Delegate Proc = null;
Type DataType = null;
DataType = WgContext.GetIfAction(objectType);
if (objectType == typeof(Delegate) || DataType != null) // if Action<WgContext,T> or a generic delegate
{
Proc = WgContext.ActionForName(Info);
}
else
{
DataType = WgContext.GetIfPredicate(objectType); // if predicate
if (DataType != null)
{
Proc = WgContext.PredicateForName(Info);
}
}
return(Proc);
}
public override bool CanConvert(Type objectType)
{
return(WgContext.GetIfAction(objectType) != null ||
WgContext.GetIfPredicate(objectType) != null
);
}