| #region License |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #endregion |
| |
| using System; |
| using System.Collections; |
| using System.Collections.Generic; |
| using Newtonsoft.Json.Linq; |
| |
| namespace Gremlin.Net.Structure.IO.GraphSON |
| { |
| internal class MapSerializer : IGraphSONDeserializer, IGraphSONSerializer |
| { |
| 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 Dictionary<string, dynamic> Dictify(dynamic objectData, GraphSONWriter writer) |
| { |
| var map = objectData as IDictionary; |
| if (map == null) |
| { |
| throw new InvalidOperationException("Object must implement IDictionary"); |
| } |
| var result = new object[map.Count * 2]; |
| var index = 0; |
| foreach (var key in map.Keys) |
| { |
| result[index++] = writer.ToDict(key); |
| result[index++] = writer.ToDict(map[key]); |
| } |
| return GraphSONUtil.ToTypedValue("Map", result); |
| } |
| } |
| } |