public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var bulkObj = reader.ToObject(graphsonObject["bulk"]);
var valueObj = reader.ToObject(graphsonObject["value"]);
return(new Traverser(valueObj, bulkObj));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var id = reader.ToObject(graphsonObject["id"]);
var label = (string)graphsonObject["label"] ?? Vertex.DefaultLabel;
return(new Vertex(id, label));
}
/// <summary>
/// Initializes a new instance of the <see cref="GraphSONMessageSerializer" /> class.
/// </summary>
/// <param name="mimeType">The MIME type supported by this serializer.</param>
/// <param name="graphSONReader">The <see cref="GraphSONReader"/> used to deserialize from GraphSON.</param>
/// <param name="graphSonWriter">The <see cref="GraphSONWriter"/> used to serialize to GraphSON.</param>
protected GraphSONMessageSerializer(string mimeType, GraphSONReader graphSONReader,
GraphSONWriter graphSonWriter)
{
_mimeType = mimeType;
_graphSONReader = graphSONReader;
_graphSONWriter = graphSonWriter;
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
var bulkObj = reader.ToObject(graphsonObject.GetProperty("bulk"));
var valueObj = reader.ToObject(graphsonObject.GetProperty("value"));
return(new Traverser(valueObj, bulkObj));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var key = (string)graphsonObject["key"];
var value = reader.ToObject(graphsonObject["value"]);
var element = graphsonObject["element"] != null?reader.ToObject(graphsonObject["element"]) : null;
return(new Property(key, value, element));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
var id = reader.ToObject(graphsonObject.GetProperty("id"));
var label = graphsonObject.TryGetProperty("label", out var labelProperty)
? labelProperty.GetString()
: Vertex.DefaultLabel;
return(new Vertex(id, label));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
if (graphsonObject.ValueKind != JsonValueKind.Array)
{
return(new HashSet <object>());
}
// ISet<object>
return(new HashSet <object>(graphsonObject.EnumerateArray().Select(reader.ToObject)));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
var key = graphsonObject.GetProperty("key").GetString();
var value = reader.ToObject(graphsonObject.GetProperty("value"));
var element = graphsonObject.TryGetProperty("element", out var elementProperty)
? reader.ToObject(elementProperty)
: null;
return(new Property(key, value, element));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var labels =
graphsonObject["labels"]
.Select(readObjLabels => new HashSet <string>(readObjLabels.Select(l => (string)l)))
.ToList <ISet <string> >();
var objects = graphsonObject["objects"].Select(o => reader.ToObject(o)).ToList();
return(new Path(labels, objects));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var id = reader.ToObject(graphsonObject["id"]);
var label = (string)graphsonObject["label"];
var value = reader.ToObject(graphsonObject["value"]);
var vertex = graphsonObject["vertex"] != null
? new Vertex(reader.ToObject(graphsonObject["vertex"]))
: null;
return(new VertexProperty(id, label, value, vertex));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var jArray = graphsonObject as JArray;
if (jArray == null)
{
return(new HashSet <object>());
}
// ISet<object>
return(new HashSet <object>(jArray.Select(reader.ToObject)));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
var id = reader.ToObject(graphsonObject.GetProperty("id"));
var label = graphsonObject.GetProperty("label").GetString();
var value = reader.ToObject(graphsonObject.GetProperty("value"));
var vertex = graphsonObject.TryGetProperty("vertex", out var vertexProperty)
? new Vertex(reader.ToObject(vertexProperty))
: null;
return(new VertexProperty(id, label, value, vertex));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
var labels =
graphsonObject.GetProperty("labels").EnumerateArray()
.Select(readObjLabels =>
new HashSet <string>(readObjLabels.EnumerateArray().Select(l => l.GetString())))
.ToList <ISet <string> >();
var objects = graphsonObject.GetProperty("objects").EnumerateArray().Select(o => reader.ToObject(o))
.ToList();
return(new Path(labels, objects));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
// "labels" is a object[] where each item is ISet<object>
var labelProperty = (object[])reader.ToObject(graphsonObject.GetProperty("labels"));
var labels = labelProperty
.Select(x => new HashSet <string>(((ISet <object>)x).Cast <string>()))
.ToList <ISet <string> >();
// "objects" is an object[]
object[] objects = reader.ToObject(graphsonObject.GetProperty("objects"));
return(new Path(labels, objects));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var outVId = reader.ToObject(graphsonObject["outV"]);
var outVLabel = (string)(graphsonObject["outVLabel"] ?? Vertex.DefaultLabel);
var outV = new Vertex(outVId, outVLabel);
var inVId = reader.ToObject(graphsonObject["inV"]);
var inVLabel = (string)(graphsonObject["inVLabel"] ?? Vertex.DefaultLabel);
var inV = new Vertex(inVId, inVLabel);
var edgeId = reader.ToObject(graphsonObject["id"]);
var edgeLabel = (string)graphsonObject["label"] ?? "edge";
return(new Edge(edgeId, outV, edgeLabel, inV));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
if (graphsonObject.ValueKind != JsonValueKind.Array)
{
return(EmptyList);
}
var result = new object[graphsonObject.GetArrayLength()];
for (var i = 0; i < result.Length; i++)
{
result[i] = reader.ToObject(graphsonObject[i]);
}
// object[] implements IList<object>
return(result);
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
if (graphsonObject.ValueKind != JsonValueKind.Array)
{
return(new Dictionary <object, object>(0));
}
var result = new Dictionary <object, object>(graphsonObject.GetArrayLength() / 2);
for (var i = 0; i < graphsonObject.GetArrayLength(); i += 2)
{
result[reader.ToObject(graphsonObject[i])] = reader.ToObject(graphsonObject[i + 1]);
}
// IDictionary<object, object>
return(result);
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
if (graphsonObject.ValueKind != JsonValueKind.Array)
{
return(new List <object>(0));
}
// coerce the BulkSet to List. if the bulk exceeds the int space then we can't coerce to List anyway,
// so this query will be trouble. we'd need a legit BulkSet implementation here in C#. this current
// implementation is here to replicate the previous functionality that existed on the server side in
// previous versions.
return(Enumerable.Range(0, graphsonObject.GetArrayLength() / 2).SelectMany <int, object>(i =>
Enumerable.Repeat <object>(reader.ToObject(graphsonObject[i * 2]),
(int)reader.ToObject(graphsonObject[i * 2 + 1]))).ToList());
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var jArray = graphsonObject as JArray;
if (jArray == null)
{
return(new Dictionary <object, object>(0));
}
var result = new Dictionary <object, object>(jArray.Count / 2);
for (var i = 0; i < jArray.Count; i += 2)
{
result[reader.ToObject(jArray[i])] = reader.ToObject(jArray[i + 1]);
}
// IDictionary<object, object>
return(result);
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var jArray = graphsonObject as JArray;
if (jArray == null)
{
return(EmptyList);
}
var result = new object[jArray.Count];
for (var i = 0; i < result.Length; i++)
{
result[i] = reader.ToObject(jArray[i]);
}
// object[] implements IList<object>
return(result);
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var jArray = graphsonObject as JArray;
if (jArray == null)
{
return(new List <object>(0));
}
// coerce the BulkSet to List. if the bulk exceeds the int space then we can't coerce to List anyway,
// so this query will be trouble. we'd need a legit BulkSet implementation here in C#. this current
// implementation is here to replicate the previous functionality that existed on the server side in
// previous versions.
return(Enumerable.Range(0, jArray.Count / 2).SelectMany <int, object>(i =>
Enumerable.Repeat <object>(reader.ToObject(jArray[i * 2]), (int)reader.ToObject(jArray[i * 2 + 1]))).
ToList());
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
var outVId = reader.ToObject(graphsonObject.GetProperty("outV"));
var outVLabel = graphsonObject.TryGetProperty("outVLabel", out var outVLabelProperty)
? outVLabelProperty.GetString()
: Vertex.DefaultLabel;
var outV = new Vertex(outVId, outVLabel);
var inVId = reader.ToObject(graphsonObject.GetProperty("inV"));
var inVLabel = graphsonObject.TryGetProperty("inVLabel", out var inVLabelProperty)
? inVLabelProperty.GetString()
: Vertex.DefaultLabel;
var inV = new Vertex(inVId, inVLabel);
var edgeId = reader.ToObject(graphsonObject.GetProperty("id"));
var edgeLabel = graphsonObject.TryGetProperty("label", out var labelProperty)
? labelProperty.GetString()
: "edge";
return(new Edge(edgeId, outV, edgeLabel, inV));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
return(FromJsonElement(graphsonObject));
}
public dynamic Objectify(JsonElement graphsonObject, GraphSONReader reader)
{
var base64String = graphsonObject.GetString();
return(Convert.FromBase64String(base64String));
}
public dynamic Objectify(JsonElement graphson, GraphSONReader reader)
{
var bigInteger = graphson.ValueKind == JsonValueKind.String ? graphson.GetString() : graphson.GetRawText();
return(BigInteger.Parse(bigInteger));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
return(graphsonObject.ToObject <Guid>());
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var bigInteger = graphsonObject.ToObject <string>();
return(BigInteger.Parse(bigInteger));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
return(graphsonObject.ToObject(HandledType));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
var duration = graphsonObject.ToObject <string>();
return(XmlConvert.ToTimeSpan(duration));
}
public dynamic Objectify(JToken graphsonObject, GraphSONReader reader)
{
return(T.GetByValue(graphsonObject.ToString()));
}