/// <summary>
/// Reads the JSON representation of the object.
/// </summary>
/// <param name="reader">The <see cref="JsonReader"/> to read from.</param>
/// <param name="objectType">Type of the object.</param>
/// <param name="existingValue">The existing value of object being read.</param>
/// <param name="serializer">The calling serializer.</param>
/// <returns>The object value.</returns>
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.TokenType == JsonToken.Null)
{
return(null);
}
var jsonObject = JObject.Load(reader);
var objectValue = (string)jsonObject["object"];
Type concreteType = StripeTypeRegistry.GetConcreteType(objectType, objectValue);
if (concreteType == null)
{
// Couldn't find a concrete type to instantiate, return null.
return(null);
}
var value = Activator.CreateInstance(concreteType);
using (var subReader = jsonObject.CreateReader())
{
serializer.Populate(subReader, value);
}
return(value);
}
public static void Map(object value, Action <string> updateId, Action <T> updateObject)
{
if (value is JObject)
{
var item = default(T);
string objectValue = ((JObject)value).SelectToken("object")?.ToString();
Type concreteType = StripeTypeRegistry.GetConcreteType(typeof(T), objectValue);
if (concreteType != null)
{
item = (T)((JToken)value).ToObject(concreteType);
}
if (item != null)
{
updateId(item.Id);
updateObject(item);
}
else
{
// We were unable to deserialize the object, but make a last attempt to grab
// the ID from the raw JObject.
var id = ((JObject)value).SelectToken("id")?.ToString();
updateId(id);
updateObject(default(T));
}
}
else if (value is string)
{
updateId((string)value);
updateObject(default(T));
}
}
