public void Read(IObjectReconstructor reconstructor, ISerializer serializer)
{
var count = _container.GetCount();
for (var i = 0; i < count; i++)
{
var valueInfo = new ValueInfo
{
Name = _container.GetName(i),
Type = _container.GetType(i).ToTypeSerializationInfo(),
};
reconstructor.OnValueStart(valueInfo);
reconstructor.OnValue(_container.GetValue(i));
reconstructor.OnValueEnd();
}
}
public void Read(IObjectReconstructor reconstructor, ISerializer serializer)
{
var stateStack = new Stack <State>();
State state = null;
while (_jsonReader.Read())
{
switch (_jsonReader.TokenType)
{
case JsonToken.StartObject:
{
if (state?.Info.Name != null && reconstructor.GetExpectedValueType(state.Info.Name) == typeof(IValueContainer))
{
var content = new StringBuilder();
var textWriter = new StringWriter(content);
var jsonWriter = new JsonTextWriter(textWriter);
jsonWriter.WriteToken(_jsonReader, writeChildren: true);
var serializedContainer = new SerializedValueContainer(
content.ToString(), serializer);
reconstructor.OnValueStart(state.Info);
reconstructor.OnValue(serializedContainer);
reconstructor.OnValueEnd();
if (stateStack.Count > 0)
{
state = stateStack.Pop();
if (state.Info.IsCollection)
{
stateStack.Push(state);
state = new State();
}
}
else
{
state = null;
}
}
else
{
if (state == null)
{
state = new State();
}
state.HasMetadata = true;
}
}
break;
case JsonToken.EndObject:
{
if (state.ValueStarted && !state.ValueEnded)
{
reconstructor.OnValueEnd();
state.ValueEnded = true;
}
else if (!state.ValueStarted && (state.Info.ReferenceId != null || state.Info.SpecialId != null))
{
reconstructor.OnValueStart(state.Info);
reconstructor.OnValueEnd();
}
if (stateStack.Count > 0)
{
state = stateStack.Pop();
if (state.Info.IsCollection)
{
stateStack.Push(state);
state = new State();
}
}
else
{
state = null;
}
}
break;
case JsonToken.PropertyName:
{
var name = (string)_jsonReader.Value;
if (name[0] == '$')
{
if (name == "$id")
{
ReadObjectId(ref state.Info);
}
else if (name == "$itemCount")
{
ReadItemCount(ref state.Info);
}
else if (name == "$type")
{
state.Info.Type = ReadTypeInfo();
}
else if (name == "$itemType")
{
state.Info.IsCollection = true;
state.Info.ItemType = ReadTypeInfo();
}
else if (name == "$items")
{
state.Info.IsCollection = true;
if (!state.ValueStarted)
{
reconstructor.OnValueStart(state.Info);
state.ValueStarted = true;
}
}
else if (name == "$value")
{
if (!state.ValueStarted)
{
reconstructor.OnValueStart(state.Info);
state.ValueStarted = true;
}
}
else if (name == "$typeIsValue")
{
if (ReadTypeIsValue())
{
var value = state.Info.Type;
if (!state.ValueStarted)
{
state.Info.Type = TypeSerializationInfo.Self;
reconstructor.OnValueStart(state.Info);
state.ValueStarted = true;
}
reconstructor.OnValue(value);
}
}
else
{
throw new InvalidOperationException($"Unknown directive '{name}'");
}
}
else
{
if (!state.ValueStarted)
{
reconstructor.OnValueStart(state.Info);
state.ValueStarted = true;
}
stateStack.Push(state);
state = new State
{
Info = new ValueInfo
{
Name = name
}
};
}
}
break;
case JsonToken.StartArray:
{
state.Info.IsCollection = true;
if (!state.ValueStarted)
{
reconstructor.OnValueStart(state.Info);
state.ValueStarted = true;
}
stateStack.Push(state);
state = new State();
}
break;
case JsonToken.EndArray:
{
state = stateStack.Pop();
if (!state.HasMetadata && state.ValueStarted)
{
reconstructor.OnValueEnd();
state.ValueEnded = true;
}
}
break;
case JsonToken.Boolean:
case JsonToken.Bytes:
case JsonToken.Date:
case JsonToken.Float:
case JsonToken.Integer:
case JsonToken.Null:
case JsonToken.String:
{
if (!state.HasMetadata)
{
reconstructor.OnValueStart(state.Info);
}
reconstructor.OnValue(_jsonReader.Value);
if (!state.HasMetadata)
{
reconstructor.OnValueEnd();
if (state.Info.Name != null)
{
state = stateStack.Pop();
}
}
}
break;
default:
throw new InvalidOperationException(
$"Unexpected JSON token '{_jsonReader.TokenType}'.");
}
}
}