private void SerializeList(JsonWriter writer, IEnumerable values, JsonArrayContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) { IWrappedCollection wrappedCollection = values as IWrappedCollection; object underlyingList = wrappedCollection != null ? wrappedCollection.UnderlyingCollection : values; OnSerializing(writer, contract, underlyingList); _serializeStack.Add(underlyingList); bool hasWrittenMetadataObject = WriteStartArray(writer, underlyingList, contract, member, collectionContract, containerProperty); writer.WriteStartArray(); int initialDepth = writer.Top; int index = 0; // note that an error in the IEnumerable won't be caught foreach (object value in values) { try { JsonContract valueContract = contract.FinalItemContract ?? GetContractSafe(value); if (ShouldWriteReference(value, null, valueContract, contract, member)) { WriteReference(writer, value); } else { if (CheckForCircularReference(writer, value, null, valueContract, contract, member)) { SerializeValue(writer, value, valueContract, null, contract, member); } } } catch (Exception ex) { if (IsErrorHandled(underlyingList, contract, index, null, writer.ContainerPath, ex)) { HandleError(writer, initialDepth); } else { throw; } } finally { index++; } } writer.WriteEndArray(); if (hasWrittenMetadataObject) { writer.WriteEndObject(); } _serializeStack.RemoveAt(_serializeStack.Count - 1); OnSerialized(writer, contract, underlyingList); }
private void SerializeValue(JsonWriter writer, object value, JsonContract valueContract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerProperty) { if (value == null) { writer.WriteNull(); return; } JsonConverter converter = member?.Converter ?? containerProperty?.ItemConverter ?? containerContract?.ItemConverter ?? valueContract.Converter ?? Serializer.GetMatchingConverter(valueContract.UnderlyingType) ?? valueContract.InternalConverter; if (converter != null && converter.CanWrite) { SerializeConvertable(writer, converter, value, valueContract, containerContract, containerProperty); return; } switch (valueContract.ContractType) { case JsonContractType.Object: SerializeObject(writer, value, (JsonObjectContract)valueContract, member, containerContract, containerProperty); break; case JsonContractType.Array: JsonArrayContract arrayContract = (JsonArrayContract)valueContract; if (!arrayContract.IsMultidimensionalArray) { SerializeList(writer, (IEnumerable)value, arrayContract, member, containerContract, containerProperty); } else { SerializeMultidimensionalArray(writer, (Array)value, arrayContract, member, containerContract, containerProperty); } break; case JsonContractType.Primitive: SerializePrimitive(writer, value, (JsonPrimitiveContract)valueContract, member, containerContract, containerProperty); break; case JsonContractType.String: SerializeString(writer, value, (JsonStringContract)valueContract); break; case JsonContractType.Dictionary: JsonDictionaryContract dictionaryContract = (JsonDictionaryContract)valueContract; SerializeDictionary(writer, (value is IDictionary) ? (IDictionary)value : dictionaryContract.CreateWrapper(value), dictionaryContract, member, containerContract, containerProperty); break; #if HAVE_DYNAMIC case JsonContractType.Dynamic: SerializeDynamic(writer, (IDynamicMetaObjectProvider)value, (JsonDynamicContract)valueContract, member, containerContract, containerProperty); break; #endif #if HAVE_BINARY_SERIALIZATION case JsonContractType.Serializable: SerializeISerializable(writer, (ISerializable)value, (JsonISerializableContract)valueContract, member, containerContract, containerProperty); break; #endif case JsonContractType.Linq: ((JToken)value).WriteTo(writer, Serializer.Converters.ToArray()); break; } }