private void SerializeDictionary(JsonWriter writer, IWrappedDictionary values, JsonDictionaryContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty)
{
contract.InvokeOnSerializing(values.UnderlyingDictionary, Serializer.Context);
_serializeStack.Add(values.UnderlyingDictionary);
WriteObjectStart(writer, values.UnderlyingDictionary, contract, member, collectionContract, containerProperty);
if (contract.ItemContract == null)
{
contract.ItemContract = Serializer.ContractResolver.ResolveContract(contract.DictionaryValueType ?? typeof(object));
}
int initialDepth = writer.Top;
// Mono Unity 3.0 fix
IWrappedDictionary d = values;
foreach (DictionaryEntry entry in d)
{
string propertyName = GetPropertyName(entry);
propertyName = (contract.PropertyNameResolver != null)
? contract.PropertyNameResolver(propertyName)
: propertyName;
try
{
object value = entry.Value;
JsonContract valueContract = contract.FinalItemContract ?? GetContractSafe(value);
if (ShouldWriteReference(value, null, valueContract, contract, member))
{
writer.WritePropertyName(propertyName);
WriteReference(writer, value);
}
else
{
if (!CheckForCircularReference(writer, value, null, valueContract, contract, member))
{
continue;
}
writer.WritePropertyName(propertyName);
SerializeValue(writer, value, valueContract, null, contract, member);
}
}
catch (Exception ex)
{
if (IsErrorHandled(values.UnderlyingDictionary, contract, propertyName, writer.ContainerPath, ex))
{
HandleError(writer, initialDepth);
}
else
{
throw;
}
}
}
writer.WriteEndObject();
_serializeStack.RemoveAt(_serializeStack.Count - 1);
contract.InvokeOnSerialized(values.UnderlyingDictionary, Serializer.Context);
}
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;
}
}
private object PopulateDictionary(IWrappedDictionary wrappedDictionary, JsonReader reader, JsonDictionaryContract contract, JsonProperty containerProperty, string id)
{
object dictionary = wrappedDictionary.UnderlyingDictionary;
if (id != null)
Serializer.ReferenceResolver.AddReference(this, id, dictionary);
contract.InvokeOnDeserializing(dictionary, Serializer.Context);
int initialDepth = reader.Depth;
if (contract.KeyContract == null)
contract.KeyContract = GetContractSafe(contract.DictionaryKeyType);
if (contract.ItemContract == null)
contract.ItemContract = GetContractSafe(contract.DictionaryValueType);
JsonConverter dictionaryValueConverter = contract.ItemConverter ?? GetConverter(contract.ItemContract, null, contract, containerProperty);
do
{
switch (reader.TokenType)
{
case JsonToken.PropertyName:
object keyValue = reader.Value;
try
{
try
{
keyValue = EnsureType(reader, keyValue, CultureInfo.InvariantCulture, contract.KeyContract, contract.DictionaryKeyType);
}
catch (Exception ex)
{
throw JsonSerializationException.Create(reader, "Could not convert string '{0}' to dictionary key type '{1}'. Create a TypeConverter to convert from the string to the key type object.".FormatWith(CultureInfo.InvariantCulture, reader.Value, contract.DictionaryKeyType), ex);
}
if (!ReadForType(reader, contract.ItemContract, dictionaryValueConverter != null))
throw JsonSerializationException.Create(reader, "Unexpected end when deserializing object.");
object itemValue;
if (dictionaryValueConverter != null && dictionaryValueConverter.CanRead)
itemValue = dictionaryValueConverter.ReadJson(reader, contract.DictionaryValueType, null, GetInternalSerializer());
else
itemValue = CreateValueInternal(reader, contract.DictionaryValueType, contract.ItemContract, null, contract, containerProperty, null);
wrappedDictionary[keyValue] = itemValue;
}
catch (Exception ex)
{
if (IsErrorHandled(dictionary, contract, keyValue, reader.Path, ex))
HandleError(reader, true, initialDepth);
else
throw;
}
break;
case JsonToken.Comment:
break;
case JsonToken.EndObject:
contract.InvokeOnDeserialized(dictionary, Serializer.Context);
return dictionary;
default:
throw JsonSerializationException.Create(reader, "Unexpected token when deserializing object: " + reader.TokenType);
}
} while (reader.Read());
throw JsonSerializationException.Create(reader, "Unexpected end when deserializing object.");
}
private void SerializeDictionary(JsonWriter writer, IWrappedDictionary values, JsonDictionaryContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty)
{
contract.InvokeOnSerializing(values.UnderlyingDictionary, Serializer.Context);
_serializeStack.Add(values.UnderlyingDictionary);
WriteObjectStart(writer, values.UnderlyingDictionary, contract, member, collectionContract, containerProperty);
if (contract.ItemContract == null)
contract.ItemContract = Serializer.ContractResolver.ResolveContract(contract.DictionaryValueType ?? typeof(object));
int initialDepth = writer.Top;
// Mono Unity 3.0 fix
IWrappedDictionary d = values;
foreach (DictionaryEntry entry in d)
{
string propertyName = GetPropertyName(entry);
propertyName = (contract.PropertyNameResolver != null)
? contract.PropertyNameResolver(propertyName)
: propertyName;
try
{
object value = entry.Value;
JsonContract valueContract = contract.FinalItemContract ?? GetContractSafe(value);
if (ShouldWriteReference(value, null, valueContract, contract, member))
{
writer.WritePropertyName(propertyName);
WriteReference(writer, value);
}
else
{
if (!CheckForCircularReference(writer, value, null, valueContract, contract, member))
continue;
writer.WritePropertyName(propertyName);
SerializeValue(writer, value, valueContract, null, contract, member);
}
}
catch (Exception ex)
{
if (IsErrorHandled(values.UnderlyingDictionary, contract, propertyName, writer.ContainerPath, ex))
HandleError(writer, initialDepth);
else
throw;
}
}
writer.WriteEndObject();
_serializeStack.RemoveAt(_serializeStack.Count - 1);
contract.InvokeOnSerialized(values.UnderlyingDictionary, Serializer.Context);
}
public object CreateNewDictionary(JsonReader reader, JsonDictionaryContract contract)
{
object dictionary;
if (contract.DefaultCreator != null &&
(!contract.DefaultCreatorNonPublic || Serializer.ConstructorHandling == ConstructorHandling.AllowNonPublicDefaultConstructor))
dictionary = contract.DefaultCreator();
else
throw JsonSerializationException.Create(reader, "Unable to find a default constructor to use for type {0}.".FormatWith(CultureInfo.InvariantCulture, contract.UnderlyingType));
return dictionary;
}