protected override void WriteObjectProperties(JsonWriter writer, Expression instance, IReadOnlyCollection <Property> properties, JsonSerializer serializer)
{
if (instance is ConstantExpression constantExpression)
{
writer.CheckNotNull(nameof(writer)).WritePropertyName(nameof(ConstantExpression.Type));
serializer.CheckNotNull(nameof(serializer)).Serialize(writer, constantExpression.Type);
var type = constantExpression.Type?.ToType();
if (constantExpression.Value is not null)
{
var valueType = constantExpression.Value.GetType();
if (valueType != type)
{
type = valueType;
writer.WritePropertyName(ValueTypePropertyName);
serializer.Serialize(writer, type.AsTypeInfo());
}
}
writer.WritePropertyName(nameof(ConstantExpression.Value));
serializer.Serialize(writer, constantExpression.Value, type);
}
else
{
base.WriteObjectProperties(writer, instance, properties, serializer);
}
}
public override void WriteJson(JsonWriter writer, TypeInfo?value, JsonSerializer serializer)
{
writer.CheckNotNull(nameof(writer));
if (value is not null && KnownTypesRegistry.TryGetTypeKey(value, out var typeKey))
{
writer.WriteValue(typeKey);
}
protected override void WriteObjectProperties(JsonWriter writer, VariableQueryArgumentList instance, IReadOnlyCollection <Property> properties, JsonSerializer serializer)
{
writer.CheckNotNull(nameof(writer)).WritePropertyName(nameof(VariableQueryArgumentList.ElementType));
serializer.CheckNotNull(nameof(serializer)).Serialize(writer, instance.CheckNotNull(nameof(instance)).ElementType);
writer.WritePropertyName(nameof(VariableQueryArgumentList.Values));
serializer.Serialize(writer, instance.Values, instance.ElementType?.Type);
}
protected override void WriteObjectProperties(JsonWriter writer, DynamicObject instance, IReadOnlyCollection <Property> properties, JsonSerializer serializer)
{
writer.CheckNotNull(nameof(writer));
serializer.CheckNotNull(nameof(serializer));
var instanceType = instance.CheckNotNull(nameof(instance)).Type;
var dynamicProperties = instance.Properties;
if (TryGetWrappedValue(dynamicProperties, out var value))
{
var type = instanceType ?? CreateTypeInfo(value);
writer.WritePropertyName(nameof(DynamicObject.Type));
serializer.Serialize(writer, type);
var propertyName = type.IsCollection() ? ValuesProperty : ValueProperty;
var isDynamicValue =
value is DynamicObject ||
(value is object[] objectArray && objectArray.Any(x => x is DynamicObject));
if (isDynamicValue)
{
propertyName = $"Dynamic{propertyName}";
}
writer.WritePropertyName(propertyName);
serializer.Serialize(writer, value, type?.ToType());
}
else
{
if (instanceType is not null)
{
writer.WritePropertyName(nameof(DynamicObject.Type));
serializer.Serialize(writer, instanceType);
}
if (dynamicProperties?.Any() is true)
{
writer.WritePropertyName(nameof(DynamicObject.Properties));
writer.WriteStartArray();
foreach (var property in dynamicProperties)
{
writer.WriteStartObject();
writer.WritePropertyName(nameof(DynamicProperty.Name));
writer.WriteValue(property.Name);
writer.WritePropertyName(nameof(Type));
serializer.Serialize(writer, CreateTypeInfo(property.Value));
writer.WritePropertyName(nameof(DynamicProperty.Value));
if (property.Value is null)
{
writer.WriteNull();
}
else
{
serializer.Serialize(writer, property.Value);
}
writer.WriteEndObject();
}
writer.WriteEndArray();
}
}
}
