Example #1
0
        private object PopulateList(IWrappedCollection wrappedList, JsonReader reader, string reference, JsonArrayContract contract)
        {
            object list = wrappedList.UnderlyingCollection;

            if (reference != null)
            {
                Serializer.ReferenceResolver.AddReference(reference, list);
            }

            contract.InvokeOnDeserializing(list, Serializer.Context);

            int initialDepth = reader.Depth;

            while (ReadForTypeArrayHack(reader, contract.CollectionItemType))
            {
                switch (reader.TokenType)
                {
                case JsonToken.EndArray:
                    contract.InvokeOnDeserialized(list, Serializer.Context);

                    return(wrappedList.UnderlyingCollection);

                case JsonToken.Comment:
                    break;

                default:
                    try
                    {
                        object value = CreateValueNonProperty(reader, contract.CollectionItemType, GetContractSafe(contract.CollectionItemType));

                        wrappedList.Add(value);
                    }
                    catch (Exception ex)
                    {
                        if (IsErrorHandled(list, contract, wrappedList.Count, ex))
                        {
                            HandleError(reader, initialDepth);
                        }
                        else
                        {
                            throw;
                        }
                    }
                    break;
                }
            }

            throw new JsonSerializationException("Unexpected end when deserializing array.");
        }
Example #2
0
        private object PopulateList(IWrappedCollection wrappedList, JsonReader reader, string reference, JsonArrayContract contract)
        {
            object underlyingCollection = wrappedList.UnderlyingCollection;

            if (wrappedList.IsFixedSize)
            {
                reader.Skip();
                return(wrappedList.UnderlyingCollection);
            }
            if (reference != null)
            {
                base.Serializer.ReferenceResolver.AddReference(this, reference, underlyingCollection);
            }
            contract.InvokeOnDeserializing(underlyingCollection, base.Serializer.Context);
            int depth = reader.Depth;

            while (ReadForTypeArrayHack(reader, contract.CollectionItemType))
            {
                switch (reader.TokenType)
                {
                case JsonToken.EndArray:
                    contract.InvokeOnDeserialized(underlyingCollection, base.Serializer.Context);
                    return(wrappedList.UnderlyingCollection);

                case JsonToken.Comment:
                    continue;
                }
                try
                {
                    object value = CreateValueNonProperty(reader, contract.CollectionItemType, GetContractSafe(contract.CollectionItemType));
                    wrappedList.Add(value);
                }
                catch (Exception ex)
                {
                    if (IsErrorHandled(underlyingCollection, contract, wrappedList.Count, ex))
                    {
                        HandleError(reader, depth);
                        continue;
                    }
                    throw;
                }
            }
            throw new JsonSerializationException("Unexpected end when deserializing array.");
        }
    private object PopulateList(IWrappedCollection wrappedList, JsonReader reader, string reference, JsonArrayContract contract)
    {
      object list = wrappedList.UnderlyingCollection;

      // can't populate an existing array
      if (wrappedList.IsFixedSize)
      {
        reader.Skip();
        return wrappedList.UnderlyingCollection;
      }

      if (reference != null)
        Serializer.ReferenceResolver.AddReference(this, reference, list);

      contract.InvokeOnDeserializing(list, Serializer.Context);

      int initialDepth = reader.Depth;
      int index = 0;

      JsonContract collectionItemContract = GetContractSafe(contract.CollectionItemType);
      JsonConverter collectionItemConverter = GetConverter(collectionItemContract, null);

      while (true)
      {
        try
        {
          if (ReadForType(reader, collectionItemContract, collectionItemConverter != null, true))
          {
            switch (reader.TokenType)
            {
              case JsonToken.EndArray:
                contract.InvokeOnDeserialized(list, Serializer.Context);

                return wrappedList.UnderlyingCollection;
              case JsonToken.Comment:
                break;
              default:
                object value = CreateValueNonProperty(reader, contract.CollectionItemType, collectionItemContract, collectionItemConverter);

                wrappedList.Add(value);
                break;
            }
          }
          else
          {
            break;
          }
        }
        catch (Exception ex)
        {
          if (IsErrorHandled(list, contract, index, reader.Path, ex))
            HandleError(reader, initialDepth);
          else
            throw;
        }
        finally
        {
          index++;
        }
      }

      throw CreateSerializationException(reader, "Unexpected end when deserializing array.");
    }
    private object PopulateList(IWrappedCollection wrappedList, JsonReader reader, string reference, JsonArrayContract contract)
    {
      object list = wrappedList.UnderlyingCollection;

      if (reference != null)
        Serializer.ReferenceResolver.AddReference(reference, list);

      contract.InvokeOnDeserializing(list, Serializer.Context);

      int initialDepth = reader.Depth;

      while (reader.Read())
      {
        switch (reader.TokenType)
        {
          case JsonToken.EndArray:
            contract.InvokeOnDeserialized(list, Serializer.Context);

            return wrappedList.UnderlyingCollection;
          case JsonToken.Comment:
            break;
          default:
            try
            {
              object value = CreateValueNonProperty(reader, contract.CollectionItemType, GetContractSafe(contract.CollectionItemType));

              wrappedList.Add(value);
            }
            catch (Exception ex)
            {
              if (IsErrorHandled(list, contract, wrappedList.Count, ex))
                HandleError(reader, initialDepth);
              else
                throw;
            }
            break;
        }
      }

      throw new JsonSerializationException("Unexpected end when deserializing array.");
    }
    private object PopulateList(IWrappedCollection wrappedList, JsonReader reader, JsonArrayContract contract, JsonProperty containerProperty, string id)
    {
      object list = wrappedList.UnderlyingCollection;

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

      // can't populate an existing array
      if (wrappedList.IsFixedSize)
      {
        reader.Skip();
        return list;
      }

      OnDeserializing(reader, contract, list);

      int initialDepth = reader.Depth;

      JsonContract collectionItemContract = GetContractSafe(contract.CollectionItemType);
      JsonConverter collectionItemConverter = GetConverter(collectionItemContract, null, contract, containerProperty);

      int? previousErrorIndex = null;

      bool finished = false;
      do
      {
        try
        {
          if (ReadForType(reader, collectionItemContract, collectionItemConverter != null))
          {
            switch (reader.TokenType)
            {
              case JsonToken.EndArray:
                finished = true;
                break;
              case JsonToken.Comment:
                break;
              default:
                object value;

                if (collectionItemConverter != null && collectionItemConverter.CanRead)
                  value = DeserializeConvertable(collectionItemConverter, reader, contract.CollectionItemType, null);
                else
                  value = CreateValueInternal(reader, contract.CollectionItemType, collectionItemContract, null, contract, containerProperty, null);

                wrappedList.Add(value);
                break;
            }
          }
          else
          {
            break;
          }
        }
        catch (Exception ex)
        {
          JsonPosition errorPosition = reader.GetPosition(initialDepth);

          if (IsErrorHandled(list, contract, errorPosition.Position, reader as IJsonLineInfo, reader.Path, ex))
          {
            HandleError(reader, true, initialDepth);

            if (previousErrorIndex != null && previousErrorIndex == errorPosition.Position)
            {
              // reader index has not moved since previous error handling
              // break out of reading array to prevent infinite loop
              throw JsonSerializationException.Create(reader, "Infinite loop detected from error handling.", ex);
            }
            else
            {
              previousErrorIndex = errorPosition.Position;
            }
          }
          else
          {
            throw;
          }
        }
      } while (!finished);

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

      OnDeserialized(reader, contract, list);
      return list;
    }
 private object PopulateList(IWrappedCollection wrappedList, JsonReader reader, JsonArrayContract contract, JsonProperty containerProperty, string id)
 {
   object underlyingCollection = wrappedList.UnderlyingCollection;
   if (id != null)
     this.AddReference(reader, id, underlyingCollection);
   if (wrappedList.IsFixedSize)
   {
     reader.Skip();
     return underlyingCollection;
   }
   else
   {
     contract.InvokeOnDeserializing(underlyingCollection, this.Serializer.Context);
     int depth = reader.Depth;
     JsonContract contractSafe = this.GetContractSafe(contract.CollectionItemType);
     JsonConverter converter = this.GetConverter(contractSafe, (JsonConverter) null, (JsonContainerContract) contract, containerProperty);
     int? nullable1 = new int?();
     bool flag = false;
     do
     {
       try
       {
         if (this.ReadForType(reader, contractSafe, converter != null))
         {
           switch (reader.TokenType)
           {
             case JsonToken.Comment:
               break;
             case JsonToken.EndArray:
               flag = true;
               break;
             default:
               object obj = converter == null || !converter.CanRead ? this.CreateValueInternal(reader, contract.CollectionItemType, contractSafe, (JsonProperty) null, (JsonContainerContract) contract, containerProperty, (object) null) : converter.ReadJson(reader, contract.CollectionItemType, (object) null, (JsonSerializer) this.GetInternalSerializer());
               wrappedList.Add(obj);
               break;
           }
         }
         else
           break;
       }
       catch (Exception ex)
       {
         JsonPosition position = reader.GetPosition(depth);
         if (this.IsErrorHandled(underlyingCollection, (JsonContract) contract, (object) position.Position, reader.Path, ex))
         {
           this.HandleError(reader, true, depth);
           if (nullable1.HasValue)
           {
             int? nullable2 = nullable1;
             int? nullable3 = position.Position;
             if ((nullable2.GetValueOrDefault() != nullable3.GetValueOrDefault() ? 0 : (nullable2.HasValue == nullable3.HasValue ? 1 : 0)) != 0)
               throw JsonSerializationException.Create(reader, "Infinite loop detected from error handling.", ex);
           }
           nullable1 = position.Position;
         }
         else
           throw;
       }
     }
     while (!flag);
     if (!flag)
       this.ThrowUnexpectedEndException(reader, (JsonContract) contract, underlyingCollection, "Unexpected end when deserializing array.");
     contract.InvokeOnDeserialized(underlyingCollection, this.Serializer.Context);
     return underlyingCollection;
   }
 }
    private object PopulateList(IWrappedCollection wrappedList, JsonReader reader, string reference, JsonArrayContract contract, JsonProperty containerProperty)
    {
      object list = wrappedList.UnderlyingCollection;

      // can't populate an existing array
      if (wrappedList.IsFixedSize)
      {
        reader.Skip();
        return wrappedList.UnderlyingCollection;
      }

      if (reference != null)
        Serializer.ReferenceResolver.AddReference(this, reference, list);

      contract.InvokeOnDeserializing(list, Serializer.Context);

      int initialDepth = reader.Depth;

      JsonContract collectionItemContract = GetContractSafe(contract.CollectionItemType);
      JsonConverter collectionItemConverter = GetConverter(collectionItemContract, null, contract, containerProperty);

      int? previousErrorIndex = null;

      while (true)
      {
        try
        {
          if (ReadForType(reader, collectionItemContract, collectionItemConverter != null, true))
          {
            switch (reader.TokenType)
            {
              case JsonToken.EndArray:
                contract.InvokeOnDeserialized(list, Serializer.Context);

                return wrappedList.UnderlyingCollection;
              case JsonToken.Comment:
                break;
              default:
                object value;

                if (collectionItemConverter != null && collectionItemConverter.CanRead)
                  value = collectionItemConverter.ReadJson(reader, contract.CollectionItemType, null, GetInternalSerializer());
                else
                  value = CreateValueInternal(reader, contract.CollectionItemType, collectionItemContract, null, contract, containerProperty, null);

                wrappedList.Add(value);
                break;
            }
          }
          else
          {
            break;
          }
        }
        catch (Exception ex)
        {
          JsonPosition errorPosition = reader.GetPosition(initialDepth);

          if (IsErrorHandled(list, contract, errorPosition.Position, reader.Path, ex))
          {
            HandleError(reader, true, initialDepth);

            if (previousErrorIndex != null && previousErrorIndex == errorPosition.Position)
            {
              // reader index has not moved since previous error handling
              // break out of reading array to prevent infinite loop
              throw JsonSerializationException.Create(reader, "Infinite loop detected from error handling.", ex);
            }
            else
            {
              previousErrorIndex = errorPosition.Position;
            }
          }
          else
          {
            throw;
          }
        }
      }

      throw JsonSerializationException.Create(reader, "Unexpected end when deserializing array.");
    }
Example #8
0
        private object CreateObjectFromNonDefaultConstructor(JsonReader reader, JsonObjectContract contract, ConstructorInfo constructorInfo, string id)
        {
            ValidationUtils.ArgumentNotNull(constructorInfo, "constructorInfo");
            Type underlyingType = contract.UnderlyingType;
            IDictionary <JsonProperty, object>  dictionary  = ResolvePropertyAndConstructorValues(contract, reader, underlyingType);
            IDictionary <ParameterInfo, object> dictionary2 = ((IEnumerable <ParameterInfo>)constructorInfo.GetParameters()).ToDictionary((Func <ParameterInfo, ParameterInfo>)((ParameterInfo p) => p), (Func <ParameterInfo, object>)((ParameterInfo p) => null));
            IDictionary <JsonProperty, object>  dictionary3 = new Dictionary <JsonProperty, object>();

            foreach (KeyValuePair <JsonProperty, object> item in dictionary)
            {
                ParameterInfo key = dictionary2.ForgivingCaseSensitiveFind((KeyValuePair <ParameterInfo, object> kv) => kv.Key.Name, item.Key.UnderlyingName).Key;
                if (key != null)
                {
                    dictionary2[key] = item.Value;
                }
                else
                {
                    dictionary3.Add(item);
                }
            }
            object obj = constructorInfo.Invoke(dictionary2.Values.ToArray());

            if (id != null)
            {
                base.Serializer.ReferenceResolver.AddReference(this, id, obj);
            }
            contract.InvokeOnDeserializing(obj, base.Serializer.Context);
            foreach (KeyValuePair <JsonProperty, object> item2 in dictionary3)
            {
                JsonProperty key2  = item2.Key;
                object       value = item2.Value;
                if (ShouldSetPropertyValue(item2.Key, item2.Value))
                {
                    key2.ValueProvider.SetValue(obj, value);
                }
                else
                {
                    if (key2.Writable || value == null)
                    {
                        continue;
                    }
                    JsonContract jsonContract = base.Serializer.ContractResolver.ResolveContract(key2.PropertyType);
                    if (jsonContract is JsonArrayContract)
                    {
                        JsonArrayContract jsonArrayContract = jsonContract as JsonArrayContract;
                        object            value2            = key2.ValueProvider.GetValue(obj);
                        if (value2 == null)
                        {
                            continue;
                        }
                        IWrappedCollection wrappedCollection  = jsonArrayContract.CreateWrapper(value2);
                        IWrappedCollection wrappedCollection2 = jsonArrayContract.CreateWrapper(value);
                        foreach (object item3 in wrappedCollection2)
                        {
                            wrappedCollection.Add(item3);
                        }
                    }
                    else
                    {
                        if (!(jsonContract is JsonDictionaryContract))
                        {
                            continue;
                        }
                        JsonDictionaryContract jsonDictionaryContract = jsonContract as JsonDictionaryContract;
                        object value3 = key2.ValueProvider.GetValue(obj);
                        if (value3 == null)
                        {
                            continue;
                        }
                        IWrappedDictionary wrappedDictionary  = jsonDictionaryContract.CreateWrapper(value3);
                        IWrappedDictionary wrappedDictionary2 = jsonDictionaryContract.CreateWrapper(value);
                        foreach (DictionaryEntry item4 in wrappedDictionary2)
                        {
                            wrappedDictionary.Add(item4.Key, item4.Value);
                        }
                    }
                }
            }
            contract.InvokeOnDeserialized(obj, base.Serializer.Context);
            return(obj);
        }
        private object CreateObjectFromNonDefaultConstructor(JsonReader reader, JsonObjectContract contract, ConstructorInfo constructorInfo, string id)
        {
            ValidationUtils.ArgumentNotNull(constructorInfo, "constructorInfo");
            Type underlyingType = contract.UnderlyingType;
            IDictionary <JsonProperty, object>  dictionary  = ResolvePropertyAndConstructorValues(contract, reader, underlyingType);
            IDictionary <ParameterInfo, object> dictionary2 = ((IEnumerable <ParameterInfo>)constructorInfo.GetParameters()).ToDictionary((Func <ParameterInfo, ParameterInfo>)((ParameterInfo p) => p), (Func <ParameterInfo, object>)((ParameterInfo p) => null));
            IDictionary <JsonProperty, object>  dictionary3 = new Dictionary <JsonProperty, object>();

            foreach (KeyValuePair <JsonProperty, object> item in dictionary)
            {
                ParameterInfo key = dictionary2.ForgivingCaseSensitiveFind((KeyValuePair <ParameterInfo, object> kv) => kv.Key.Name, item.Key.UnderlyingName).Key;
                if (key != null)
                {
                    dictionary2[key] = item.Value;
                }
                else
                {
                    dictionary3.Add(item);
                }
            }
            object obj = constructorInfo.Invoke(dictionary2.Values.ToArray());

            if (id != null)
            {
                base.Serializer.ReferenceResolver.AddReference(this, id, obj);
            }
            contract.InvokeOnDeserializing(obj, base.Serializer.Context);
            foreach (KeyValuePair <JsonProperty, object> item2 in dictionary3)
            {
                JsonProperty key2  = item2.Key;
                object       value = item2.Value;
                if (ShouldSetPropertyValue(item2.Key, item2.Value))
                {
                    key2.ValueProvider.SetValue(obj, value);
                }
                else if (!key2.Writable && value != null)
                {
                    JsonContract jsonContract = base.Serializer.ContractResolver.ResolveContract(key2.PropertyType);
                    if (jsonContract is JsonArrayContract)
                    {
                        JsonArrayContract jsonArrayContract = jsonContract as JsonArrayContract;
                        object            value2            = key2.ValueProvider.GetValue(obj);
                        if (value2 != null)
                        {
                            IWrappedCollection wrappedCollection  = jsonArrayContract.CreateWrapper(value2);
                            IWrappedCollection wrappedCollection2 = jsonArrayContract.CreateWrapper(value);
                            IEnumerator        enumerator3        = wrappedCollection2.GetEnumerator();
                            try
                            {
                                while (enumerator3.MoveNext())
                                {
                                    object current3 = enumerator3.Current;
                                    wrappedCollection.Add(current3);
                                }
                            }
                            finally
                            {
                                IDisposable disposable;
                                if ((disposable = (enumerator3 as IDisposable)) != null)
                                {
                                    disposable.Dispose();
                                }
                            }
                        }
                    }
                    else if (jsonContract is JsonDictionaryContract)
                    {
                        JsonDictionaryContract jsonDictionaryContract = jsonContract as JsonDictionaryContract;
                        object value3 = key2.ValueProvider.GetValue(obj);
                        if (value3 != null)
                        {
                            IWrappedDictionary    wrappedDictionary  = jsonDictionaryContract.CreateWrapper(value3);
                            IWrappedDictionary    wrappedDictionary2 = jsonDictionaryContract.CreateWrapper(value);
                            IDictionaryEnumerator enumerator4        = wrappedDictionary2.GetEnumerator();
                            try
                            {
                                while (enumerator4.MoveNext())
                                {
                                    DictionaryEntry dictionaryEntry = (DictionaryEntry)enumerator4.Current;
                                    wrappedDictionary.Add(dictionaryEntry.Key, dictionaryEntry.Value);
                                }
                            }
                            finally
                            {
                                IDisposable disposable2;
                                if ((disposable2 = (enumerator4 as IDisposable)) != null)
                                {
                                    disposable2.Dispose();
                                }
                            }
                        }
                    }
                }
            }
            contract.InvokeOnDeserialized(obj, base.Serializer.Context);
            return(obj);
        }