C# IWrappedDictionary类代码示例

    private object PopulateDictionary(IWrappedDictionary dictionary, JsonReader reader, JsonDictionaryContract contract, string id)
    {
      if (id != null)
        Serializer.ReferenceResolver.AddReference(this, id, dictionary.UnderlyingDictionary);

      contract.InvokeOnDeserializing(dictionary.UnderlyingDictionary, Serializer.Context);

      int initialDepth = reader.Depth;

      do
      {
        switch (reader.TokenType)
        {
          case JsonToken.PropertyName:
            object keyValue = reader.Value;
            try
            {
              if (contract.DictionaryKeyContract == null)
                contract.DictionaryKeyContract = GetContractSafe(contract.DictionaryKeyType);
              
              try
              {
                keyValue = EnsureType(reader, keyValue, CultureInfo.InvariantCulture, contract.DictionaryKeyContract, contract.DictionaryKeyType);
              }
              catch (Exception ex)
              {
                throw CreateSerializationException(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 (contract.DictionaryValueContract == null)
                contract.DictionaryValueContract = GetContractSafe(contract.DictionaryValueType);

              JsonConverter dictionaryValueConverter = GetConverter(contract.DictionaryValueContract, null);

              if (!ReadForType(reader, contract.DictionaryValueContract, dictionaryValueConverter != null, false))
                throw CreateSerializationException(reader, "Unexpected end when deserializing object.");

              dictionary[keyValue] = CreateValueNonProperty(reader, contract.DictionaryValueType, contract.DictionaryValueContract, dictionaryValueConverter);
            }
            catch (Exception ex)
            {
              if (IsErrorHandled(dictionary, contract, keyValue, reader.Path, ex))
                HandleError(reader, initialDepth);
              else
                throw;
            }
            break;
          case JsonToken.Comment:
            break;
          case JsonToken.EndObject:
            contract.InvokeOnDeserialized(dictionary.UnderlyingDictionary, Serializer.Context);

            return dictionary.UnderlyingDictionary;
          default:
            throw CreateSerializationException(reader, "Unexpected token when deserializing object: " + reader.TokenType);
        }
      } while (reader.Read());

      throw CreateSerializationException(reader, "Unexpected end when deserializing object.");
    }

		private void SerializeDictionary(JsonWriter writer, IWrappedDictionary values, JsonDictionaryContract contract, JsonProperty member, JsonContract collectionValueContract)
		{
			contract.InvokeOnSerializing(values.UnderlyingDictionary, Serializer.Context);

			SerializeStack.Add(values.UnderlyingDictionary);
			writer.WriteStartObject();

			bool isReference = contract.IsReference ?? HasFlag(Serializer.PreserveReferencesHandling, PreserveReferencesHandling.Objects);
			if (isReference)
			{
				writer.WritePropertyName(JsonTypeReflector.IdPropertyName);
				writer.WriteValue(Serializer.ReferenceResolver.GetReference(this, values.UnderlyingDictionary));
			}
			if (ShouldWriteType(TypeNameHandling.Objects, contract, member, collectionValueContract))
			{
				WriteTypeProperty(writer, values.UnderlyingDictionary.GetType());
			}

			JsonContract childValuesContract = Serializer.ContractResolver.ResolveContract(contract.DictionaryValueType ?? typeof(object));

			int initialDepth = writer.Top;

			// Mono Unity 3.0 fix
			IDictionary d = values;
//#if !(UNITY_IPHONE || UNITY_IOS)
			foreach (DictionaryEntry entry in d)
			{
				string propertyName = GetPropertyName(entry);

				propertyName = (contract.PropertyNameResolver != null)
								 ? contract.PropertyNameResolver(propertyName)
								 : propertyName;
				try
				{
					object value = entry.Value;
					JsonContract valueContract = GetContractSafe(value);

					if (ShouldWriteReference(value, null, valueContract))
					{
						writer.WritePropertyName(propertyName);
						WriteReference(writer, value);
					}
					else
					{
						if (!CheckForCircularReference(value, null, contract))
							continue;

						writer.WritePropertyName(propertyName);

						SerializeValue(writer, value, valueContract, null, childValuesContract);
					}
				}
				catch (Exception ex)
				{
					if (IsErrorHandled(values.UnderlyingDictionary, contract, propertyName, ex))
						HandleError(writer, initialDepth);
					else
						throw;
				}
			}
//#else
//			string propertyName;

//			d.ForEach(originalEntry =>
//			{
//				var entry = (DictionaryEntry)originalEntry;

//				propertyName = GetPropertyName(entry);

//				propertyName = (contract.PropertyNameResolver != null)
//								 ? contract.PropertyNameResolver(propertyName)
//								 : propertyName;

//				try
//				{
//					object value = entry.Value;
//					JsonContract valueContract = GetContractSafe(value);

//					if (ShouldWriteReference(value, null, valueContract))
//					{
//						writer.WritePropertyName(propertyName);
//						WriteReference(writer, value);
//					}
//					else
//					{
//						if (!CheckForCircularReference(value, null, contract))
//							return;

//						writer.WritePropertyName(propertyName);

//						SerializeValue(writer, value, valueContract, null, childValuesContract);
//					}
//				}
//				catch (Exception ex)
//				{
//					if (IsErrorHandled(values.UnderlyingDictionary, contract, propertyName, ex))
//						HandleError(writer, initialDepth);
//					else
//						throw;
//				}
//.........这里部分代码省略.........

    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 SerializeDictionary(JsonWriter writer, IWrappedDictionary values, JsonDictionaryContract contract, JsonProperty member, JsonContract collectionValueContract)
        {
            contract.InvokeOnSerializing(values.UnderlyingDictionary, Serializer.Context);

              SerializeStack.Add(values.UnderlyingDictionary);
              writer.WriteStartObject();

              bool isReference = contract.IsReference ?? HasFlag(Serializer.PreserveReferencesHandling, PreserveReferencesHandling.Objects);
              if (isReference)
              {
            writer.WritePropertyName(JsonTypeReflector.IdPropertyName);
            writer.WriteValue(Serializer.ReferenceResolver.GetReference(values.UnderlyingDictionary));
              }
              if (ShouldWriteType(TypeNameHandling.Objects, contract, member, collectionValueContract))
              {
            WriteTypeProperty(writer, values.UnderlyingDictionary.GetType());
              }

              JsonContract childValuesContract = Serializer.ContractResolver.ResolveContract(contract.DictionaryValueType ?? typeof(object));

              int initialDepth = writer.Top;

              // Mono Unity 3.0 fix
              IDictionary d = values;

              foreach (DictionaryEntry entry in d)
              {
            string propertyName = GetPropertyName(entry);

            try
            {
              object value = entry.Value;
              JsonContract valueContract = GetContractSafe(value);

              if (ShouldWriteReference(value, null, valueContract))
              {
            writer.WritePropertyName(propertyName);
            WriteReference(writer, value);
              }
              else
              {
            if (!CheckForCircularReference(value, null, contract))
              continue;

            writer.WritePropertyName(propertyName);

            SerializeValue(writer, value, valueContract, null, childValuesContract);
              }
            }
            catch (Exception ex)
            {
              if (IsErrorHandled(values.UnderlyingDictionary, contract, propertyName, ex))
            HandleError(writer, initialDepth);
              else
            throw;
            }
              }

              writer.WriteEndObject();
              SerializeStack.RemoveAt(SerializeStack.Count - 1);

              contract.InvokeOnSerialized(values.UnderlyingDictionary, Serializer.Context);
        }

        private IDictionary PopulateDictionary(IWrappedDictionary dictionary, JsonReader reader)
        {
            Type dictionaryType = dictionary.UnderlyingDictionary.GetType();
              Type dictionaryKeyType = ReflectionUtils.GetDictionaryKeyType(dictionaryType);
              Type dictionaryValueType = ReflectionUtils.GetDictionaryValueType(dictionaryType);

              while (reader.Read())
              {
            switch (reader.TokenType)
            {
              case JsonToken.PropertyName:
            object keyValue = EnsureType(reader.Value, dictionaryKeyType);
            reader.Read();

            dictionary.Add(keyValue, CreateObject(reader, dictionaryValueType, null, null));
            break;
              case JsonToken.EndObject:
            return dictionary;
              default:
            throw new JsonSerializationException("Unexpected token when deserializing object: " + reader.TokenType);
            }
              }

              throw new JsonSerializationException("Unexpected end when deserializing object.");
        }

    private object PopulateDictionary(IWrappedDictionary wrappedDictionary, JsonReader reader, JsonDictionaryContract contract, JsonProperty containerProperty, string id)
    {
      object dictionary = wrappedDictionary.UnderlyingDictionary;

      if (id != null)
        AddReference(reader, id, dictionary);

      OnDeserializing(reader, contract, dictionary);

      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);

      bool finished = false;
      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 = DeserializeConvertable(dictionaryValueConverter, reader, contract.DictionaryValueType, null);
              else
                itemValue = CreateValueInternal(reader, contract.DictionaryValueType, contract.ItemContract, null, contract, containerProperty, null);

              wrappedDictionary[keyValue] = itemValue;
            }
            catch (Exception ex)
            {
              if (IsErrorHandled(dictionary, contract, keyValue, reader as IJsonLineInfo, reader.Path, ex))
                HandleError(reader, true, initialDepth);
              else
                throw;
            }
            break;
          case JsonToken.Comment:
            break;
          case JsonToken.EndObject:
            finished = true;
            break;
          default:
            throw JsonSerializationException.Create(reader, "Unexpected token when deserializing object: " + reader.TokenType);
        }
      } while (!finished && reader.Read());

      if (!finished)
        ThrowUnexpectedEndException(reader, contract, dictionary, "Unexpected end when deserializing object.");

      OnDeserialized(reader, contract, dictionary);
      return dictionary;
    }

        private object PopulateDictionary(IWrappedDictionary dictionary, JsonReader reader, JsonDictionaryContract contract, string id)
        {
            if (id != null)
            Serializer.ReferenceResolver.AddReference(id, dictionary.UnderlyingDictionary);

              contract.InvokeOnDeserializing(dictionary.UnderlyingDictionary, Serializer.Context);

              int initialDepth = reader.Depth;

              do
              {
            switch (reader.TokenType)
            {
              case JsonToken.PropertyName:
            object keyValue = EnsureType(reader.Value, contract.DictionaryKeyType);
            CheckedRead(reader);

            try
            {
              dictionary[keyValue] = CreateValue(reader, contract.DictionaryValueType, GetContractSafe(contract.DictionaryValueType), null, null);
            }
            catch (Exception ex)
            {
              if (IsErrorHandled(dictionary, contract, keyValue, ex))
                HandleError(reader, initialDepth);
              else
                throw;
            }
            break;
              case JsonToken.EndObject:
            contract.InvokeOnDeserialized(dictionary.UnderlyingDictionary, Serializer.Context);

            return dictionary.UnderlyingDictionary;
              default:
            throw new JsonSerializationException("Unexpected token when deserializing object: " + reader.TokenType);
            }
              } while (reader.Read());

              throw new JsonSerializationException("Unexpected end when deserializing object.");
        }

 private object PopulateDictionary(IWrappedDictionary wrappedDictionary, JsonReader reader, JsonDictionaryContract contract, JsonProperty containerProperty, string id)
 {
   object underlyingDictionary = wrappedDictionary.UnderlyingDictionary;
   if (id != null)
     this.AddReference(reader, id, underlyingDictionary);
   contract.InvokeOnDeserializing(underlyingDictionary, this.Serializer.Context);
   int depth = reader.Depth;
   if (contract.KeyContract == null)
     contract.KeyContract = this.GetContractSafe(contract.DictionaryKeyType);
   if (contract.ItemContract == null)
     contract.ItemContract = this.GetContractSafe(contract.DictionaryValueType);
   JsonConverter jsonConverter = contract.ItemConverter ?? this.GetConverter(contract.ItemContract, (JsonConverter) null, (JsonContainerContract) contract, containerProperty);
   bool flag = false;
   do
   {
     switch (reader.TokenType)
     {
       case JsonToken.PropertyName:
         object keyValue = reader.Value;
         try
         {
           try
           {
             keyValue = this.EnsureType(reader, keyValue, CultureInfo.InvariantCulture, contract.KeyContract, contract.DictionaryKeyType);
           }
           catch (Exception ex)
           {
             throw JsonSerializationException.Create(reader, StringUtils.FormatWith("Could not convert string '{0}' to dictionary key type '{1}'. Create a TypeConverter to convert from the string to the key type object.", (IFormatProvider) CultureInfo.InvariantCulture, reader.Value, (object) contract.DictionaryKeyType), ex);
           }
           if (!this.ReadForType(reader, contract.ItemContract, jsonConverter != null))
             throw JsonSerializationException.Create(reader, "Unexpected end when deserializing object.");
           object obj = jsonConverter == null || !jsonConverter.CanRead ? this.CreateValueInternal(reader, contract.DictionaryValueType, contract.ItemContract, (JsonProperty) null, (JsonContainerContract) contract, containerProperty, (object) null) : jsonConverter.ReadJson(reader, contract.DictionaryValueType, (object) null, (JsonSerializer) this.GetInternalSerializer());
           wrappedDictionary[keyValue] = obj;
           goto case JsonToken.Comment;
         }
         catch (Exception ex)
         {
           if (this.IsErrorHandled(underlyingDictionary, (JsonContract) contract, keyValue, reader.Path, ex))
           {
             this.HandleError(reader, true, depth);
             goto case JsonToken.Comment;
           }
           else
             throw;
         }
       case JsonToken.Comment:
         continue;
       case JsonToken.EndObject:
         flag = true;
         goto case JsonToken.Comment;
       default:
         throw JsonSerializationException.Create(reader, "Unexpected token when deserializing object: " + (object) reader.TokenType);
     }
   }
   while (!flag && reader.Read());
   if (!flag)
     this.ThrowUnexpectedEndException(reader, (JsonContract) contract, underlyingDictionary, "Unexpected end when deserializing object.");
   contract.InvokeOnDeserialized(underlyingDictionary, this.Serializer.Context);
   return underlyingDictionary;
 }

        private IDictionary PopulateDictionary(IWrappedDictionary dictionary, JsonReader reader, JsonDictionaryContract contract, string id)
        {
            if (id != null)
            _serializer.ReferenceResolver.AddReference(id, dictionary.UnderlyingDictionary);

              contract.InvokeOnDeserializing(dictionary.UnderlyingDictionary);

              do
              {
            switch (reader.TokenType)
            {
              case JsonToken.PropertyName:
            object keyValue = EnsureType(reader.Value, contract.DictionaryKeyType);
            CheckedRead(reader);

            dictionary.Add(keyValue, CreateValue(reader, contract.DictionaryValueType, null, null));
            break;
              case JsonToken.EndObject:
            contract.InvokeOnDeserialized(dictionary.UnderlyingDictionary);

            return dictionary;
              default:
            throw new JsonSerializationException("Unexpected token when deserializing object: " + reader.TokenType);
            }
              } while (reader.Read());

              throw new JsonSerializationException("Unexpected end when deserializing object.");
        }

 private void SerializeDictionary(JsonWriter writer, IWrappedDictionary values, JsonDictionaryContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty)
 {
   contract.InvokeOnSerializing(values.UnderlyingDictionary, this.Serializer.Context);
   this._serializeStack.Add(values.UnderlyingDictionary);
   this.WriteObjectStart(writer, values.UnderlyingDictionary, (JsonContract) contract, member, collectionContract, containerProperty);
   if (contract.ItemContract == null)
     contract.ItemContract = this.Serializer.ContractResolver.ResolveContract(contract.DictionaryValueType ?? typeof (object));
   int top = writer.Top;
   foreach (DictionaryEntry entry in (IDictionary) values)
   {
     string propertyName = this.GetPropertyName(entry);
     string name = contract.PropertyNameResolver != null ? contract.PropertyNameResolver(propertyName) : propertyName;
     try
     {
       object obj = entry.Value;
       JsonContract jsonContract = contract.FinalItemContract ?? this.GetContractSafe(obj);
       if (this.ShouldWriteReference(obj, (JsonProperty) null, jsonContract, (JsonContainerContract) contract, member))
       {
         writer.WritePropertyName(name);
         this.WriteReference(writer, obj);
       }
       else if (this.CheckForCircularReference(writer, obj, (JsonProperty) null, jsonContract, (JsonContainerContract) contract, member))
       {
         writer.WritePropertyName(name);
         this.SerializeValue(writer, obj, jsonContract, (JsonProperty) null, (JsonContainerContract) contract, member);
       }
     }
     catch (Exception ex)
     {
       if (this.IsErrorHandled(values.UnderlyingDictionary, (JsonContract) contract, (object) name, writer.ContainerPath, ex))
         this.HandleError(writer, top);
       else
         throw;
     }
   }
   writer.WriteEndObject();
   this._serializeStack.RemoveAt(this._serializeStack.Count - 1);
   contract.InvokeOnSerialized(values.UnderlyingDictionary, this.Serializer.Context);
 }