Serialize expression tree

Question

I\'m doing a distributed system in c# and have encountered a barrier.

I need to be able to serialize Predicate with type

Predicate

        

Answer 1

My Solution:

After putting the issue to rest for a long time a finally managed to solve my problem using json.net and Aq.ExpressionJsonSerializer (https://github.com/aquilae/expression-json-serializer)

public class JsonNetAdapter : IOconSerializer
{
    private readonly JsonSerializerSettings _settings;

    public JsonNetAdapter(JsonSerializerSettings settings = null)
    {
        var defaultSettings = new JsonSerializerSettings {TypeNameHandling = TypeNameHandling.Objects};
        defaultSettings.Converters.Add(new ExpressionJsonConverter(Assembly.GetAssembly(typeof(IOconSituation))));
        _settings = settings ?? defaultSettings;
    }

    public string Serialize(T obj)
    {
        return JsonConvert.SerializeObject(obj, _settings);
    }

    public T Deserialize(string json)
    {
        return JsonConvert.DeserializeObject(json, _settings);
    }
}

Works like a charm!