public virtual void Initialize(
Type parentClassType,
Type declaredPropertyType,
Type runtimePropertyType,
Type implementedPropertyType,
PropertyInfo propertyInfo,
Type elementType,
JsonConverter converter,
JsonSerializerOptions options)
{
ParentClassType = parentClassType;
DeclaredPropertyType = declaredPropertyType;
RuntimePropertyType = runtimePropertyType;
ImplementedPropertyType = implementedPropertyType;
PropertyInfo = propertyInfo;
ElementType = elementType;
Options = options;
IsNullableType = runtimePropertyType.IsGenericType && runtimePropertyType.GetGenericTypeDefinition() == typeof(Nullable <>);
CanBeNull = IsNullableType || !runtimePropertyType.IsValueType;
if (converter != null)
{
ConverterBase = converter;
HasInternalConverter = (converter.GetType().Assembly == GetType().Assembly);
// Avoid calling GetClassType since it will re-ask if there is a converter which is slow.
if (runtimePropertyType == typeof(object))
{
ClassType = ClassType.Unknown;
}
else
{
ClassType = ClassType.Value;
}
}
// Special case for immutable collections.
else if (declaredPropertyType != implementedPropertyType && !JsonClassInfo.IsNativelySupportedCollection(declaredPropertyType))
{
ClassType = JsonClassInfo.GetClassType(declaredPropertyType, options);
}
else
{
ClassType = JsonClassInfo.GetClassType(runtimePropertyType, options);
}
}