/// <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 is null)
{
throw new ArgumentNullException(nameof(reader));
}
if (objectType is null)
{
throw new ArgumentNullException(nameof(objectType));
}
if (serializer is null)
{
throw new ArgumentNullException(nameof(serializer));
}
var dynamicConstructor = FastActivator.GetDynamicConstructor <IEnumerable <object> >(objectType);
if (reader.TokenType == JsonToken.StartArray)
{
var items = new List <object>();
while (reader.Read())
{
if (reader.TokenType == JsonToken.EndArray)
{
break;
}
if (reader.TokenType == JsonToken.Null)
{
continue;
}
var item = ProcessToken(reader, objectType.GenericTypeArguments, serializer);
items.Add(item);
}
return(dynamicConstructor(items));
}
else if (reader.TokenType != JsonToken.Null)
{
var item = ProcessToken(reader, objectType.GenericTypeArguments, serializer);
return(dynamicConstructor(new[] { item }));
}
return(default);
/// <summary>
/// Reads the JSON representation of the object.
/// </summary>
/// <param name="reader">The <see cref="Utf8JsonReader"/> to read from.</param>
/// <param name="typeToConvert">Type of the object.</param>
/// <param name="options">The serializer options.</param>
/// <returns>The object value.</returns>
public override IValues Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
if (typeToConvert is null)
{
throw new ArgumentNullException(nameof(typeToConvert));
}
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
var dynamicConstructor = FastActivator.GetDynamicConstructor <IEnumerable <object> >(typeToConvert);
if (reader.TokenType == JsonTokenType.StartArray)
{
var items = new List <object>();
while (reader.Read())
{
if (reader.TokenType == JsonTokenType.EndArray)
{
break;
}
if (reader.TokenType == JsonTokenType.Null)
{
continue;
}
var item = ProcessToken(ref reader, typeToConvert.GenericTypeArguments, options);
items.Add(item);
}
return((IValues)dynamicConstructor(items));
}
else if (reader.TokenType != JsonTokenType.Null)
{
var item = ProcessToken(ref reader, typeToConvert.GenericTypeArguments, options);
return((IValues)dynamicConstructor(new[] { item }));
}
return(default);
