/// <see cref="JsonConverter{T}.WriteJson(JsonWriter, T, JsonSerializer)"/>
public override void WriteJson(JsonWriter writer, [AllowNull] VectisBase value, JsonSerializer serializer)
{
writer.WriteStartObject();
var converterInfo = ConverterInfo.GetConverterInfo(value.GetType());
// Poly writer
writer.WritePropertyName(ConverterInfo.TypeInfoName);
writer.WriteValue(converterInfo.TypeDiscriminator);
foreach (var propertyInfo in converterInfo.NewtonsoftProperties.Values)
{
var propertyValue = propertyInfo.GetValue(value);
if (propertyValue != null)
{
var propertyName = propertyInfo.Name;
if (converterInfo.NewtonsoftPropertyNameToAttributeName.TryGetValue(propertyName, out string csPropertyName))
{
propertyName = csPropertyName;
}
writer.WritePropertyName(propertyName);
serializer.Serialize(writer, propertyValue);
}
}
writer.WriteEndObject();
}
/// <see cref="JsonConverter{T}.Read(ref Utf8JsonReader, Type, JsonSerializerOptions)"/>
public override VectisBase Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
if (reader.TokenType != JsonTokenType.StartObject)
{
throw new JsonException();
}
reader.Read();
if (reader.TokenType != JsonTokenType.PropertyName)
{
throw new JsonException();
}
if (reader.GetString() != ConverterInfo.TypeInfoName)
{
throw new JsonException();
}
reader.Read();
if (reader.TokenType != JsonTokenType.String)
{
throw new JsonException();
}
var converterInfo = ConverterInfo.GetConverterInfo(reader.GetString());
var value = Activator.CreateInstance(converterInfo.Type) as VectisBase;
while (reader.Read())
{
if (reader.TokenType == JsonTokenType.PropertyName)
{
var propertyName = reader.GetString();
reader.Read();
if (converterInfo.SystemTextJsonAttributeNameToPropertyName.TryGetValue(propertyName, out string csPropertyName))
{
propertyName = csPropertyName;
}
if (propertyName[0] == '_' && ConverterInfo.CosmosSystemDefinedElements.Contains(propertyName))
{
continue;
}
if (reader.TokenType != JsonTokenType.Null)
{
var propertyInfo = converterInfo.SystemTextJsonProperties[propertyName];
propertyInfo.SetValue(value, JsonSerializer.Deserialize(ref reader, propertyInfo.PropertyType, options));
}
}
else if (reader.TokenType == JsonTokenType.EndObject)
{
return(value);
}
}
throw new JsonException();
}
/// <see cref="JsonConverter{T}.ReadJson(JsonReader, Type, T, bool, JsonSerializer)"/>
public override VectisBase ReadJson(JsonReader reader, Type objectType, [AllowNull] VectisBase existingValue, bool hasExistingValue, JsonSerializer serializer)
{
if (reader.TokenType != JsonToken.StartObject)
{
throw new JsonException($"NewtonsoftJsonConverter.ReadJson - first reader.TokenType should be '{JsonToken.StartObject}' and was '{reader.TokenType}' for type '{objectType}'");
}
reader.Read();
if (reader.TokenType != JsonToken.PropertyName)
{
throw new JsonException($"NewtonsoftJsonConverter.ReadJson - first reader.TokenType should be '{JsonToken.PropertyName}' and was '{reader.TokenType}' for type '{objectType}'");
}
if (reader.Value.ToString() != ConverterInfo.TypeInfoName)
{
throw new JsonException($"NewtonsoftJsonConverter.ReadJson - first reader.Value.ToString() should be '{ConverterInfo.TypeInfoName}' and was '{reader.Value}' for type '{objectType}'");
}
var converterInfo = ConverterInfo.GetConverterInfo(reader.ReadAsString());
var value = Activator.CreateInstance(converterInfo.Type) as VectisBase;
while (reader.Read())
{
if (reader.TokenType == JsonToken.PropertyName)
{
var propertyName = reader.Value.ToString();
reader.Read();
if (propertyName[0] == '_' && ConverterInfo.CosmosSystemDefinedElements.Contains(propertyName))
{
continue;
}
if (converterInfo.NewtonsoftAttributeNameToPropertyName.TryGetValue(propertyName, out string csPropertyName))
{
propertyName = csPropertyName;
}
if (reader.TokenType != JsonToken.Null)
{
var propertyInfo = converterInfo.NewtonsoftProperties[propertyName];
propertyInfo.SetValue(value, serializer.Deserialize(reader, propertyInfo.PropertyType));
}
}
else if (reader.TokenType == JsonToken.EndObject)
{
return(value);
}
}
throw new JsonException($"NewtonsoftJsonConverter.ReadJson - ended without reader.TokenType equal to '{JsonToken.EndObject}' for type '{objectType}'");
}
/// <see cref="JsonConverter{T}.Write(Utf8JsonWriter, T, JsonSerializerOptions)"/>
public override void Write(Utf8JsonWriter writer, VectisBase value, JsonSerializerOptions options)
{
writer.WriteStartObject();
var converterInfo = ConverterInfo.GetConverterInfo(value.GetType());
// Poly writer
writer.WriteString(ConverterInfo.TypeInfoName, converterInfo.TypeDiscriminator);
foreach (var propertyInfo in converterInfo.SystemTextJsonProperties.Values)
{
var propertyValue = propertyInfo.GetValue(value);
if (propertyValue != null)
{
var propertyName = propertyInfo.Name;
if (converterInfo.SystemTextJsonPropertyNameToAttributeName.TryGetValue(propertyName, out string csPropertyName))
{
propertyName = csPropertyName;
}
writer.WritePropertyName(propertyName);
try
{
JsonSerializer.Serialize(writer, propertyValue, /*propertyInfo.PropertyType,*/ options);
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
}
}
writer.WriteEndObject();
}
