private IDictionary CreateNewDictionary(JsonReader reader, JsonDictionaryContract contract, out bool createdFromNonDefaultCreator) { if (contract.IsReadOnlyOrFixedSize) { createdFromNonDefaultCreator = true; return contract.CreateTemporaryDictionary(); } else if (contract.DefaultCreator != null && (!contract.DefaultCreatorNonPublic || Serializer._constructorHandling == ConstructorHandling.AllowNonPublicDefaultConstructor)) { object dictionary = contract.DefaultCreator(); if (contract.ShouldCreateWrapper) dictionary = contract.CreateWrapper(dictionary); createdFromNonDefaultCreator = false; return (IDictionary)dictionary; } else if (contract.HasParametrizedCreator) { createdFromNonDefaultCreator = true; return contract.CreateTemporaryDictionary(); } else { if (!contract.IsInstantiable) throw JsonSerializationException.Create(reader, "Could not create an instance of type {0}. Type is an interface or abstract class and cannot be instantiated.".FormatWith(CultureInfo.InvariantCulture, contract.UnderlyingType)); throw JsonSerializationException.Create(reader, "Unable to find a default constructor to use for type {0}.".FormatWith(CultureInfo.InvariantCulture, contract.UnderlyingType)); } }
private void SerializeValue(JsonWriter writer, object value, JsonContract valueContract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerProperty) { if (value == null) { writer.WriteNull(); return; } JsonConverter converter = ((member != null) ? member.Converter : null) ?? ((containerProperty != null) ? containerProperty.ItemConverter : null) ?? ((containerContract != null) ? containerContract.ItemConverter : null) ?? valueContract.Converter ?? JsonConverterCache.GetMatchingConverter(_internalConverters, 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 !(NET35 || NET20 || PORTABLE40) case JsonContractType.Dynamic: SerializeDynamic(writer, (IDynamicMetaObjectProvider)value, (JsonDynamicContract)valueContract, member, containerContract, containerProperty); break; #endif #if !(NETFX_CORE || PORTABLE40 || PORTABLE) case JsonContractType.Serializable: SerializeISerializable(writer, (ISerializable)value, (JsonISerializableContract)valueContract, member, containerContract, containerProperty); break; #endif case JsonContractType.Linq: ((JToken)value).WriteTo(writer, _internalConverters); break; } }
private void SerializeValue(JsonWriter writer, object value, JsonContract valueContract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerProperty) { if (value == null) { writer.WriteNull(); return; } JsonConverter converter; if ((((converter = (member != null) ? member.Converter : null) != null) || ((converter = (containerProperty != null) ? containerProperty.ItemConverter : null) != null) || ((converter = (containerContract != null) ? containerContract.ItemConverter : null) != null) || ((converter = valueContract.Converter) != null) || ((converter = Serializer.GetMatchingConverter(valueContract.UnderlyingType)) != null) || ((converter = valueContract.InternalConverter) != 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; SerializeList(writer, arrayContract.CreateWrapper(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, dictionaryContract.CreateWrapper(value), dictionaryContract, member, containerContract, containerProperty); break; #if !(NET35 || NET20 || WINDOWS_PHONE || PORTABLE) case JsonContractType.Dynamic: SerializeDynamic(writer, (IDynamicMetaObjectProvider)value, (JsonDynamicContract)valueContract, member, containerContract, containerProperty); break; #endif #if !(SILVERLIGHT || NETFX_CORE || PORTABLE) case JsonContractType.Serializable: SerializeISerializable(writer, (ISerializable)value, (JsonISerializableContract)valueContract, member, containerContract, containerProperty); break; #endif case JsonContractType.Linq: ((JToken)value).WriteTo(writer, (Serializer.Converters != null) ? Serializer.Converters.ToArray() : null); break; } }