public override void RegisterInstance(object instance, RegistrationOptions options)
{
if (instance == null)
{
throw new ArgumentNullException(nameof(instance));
}
if (!options.AsTypes.Any())
{
options.As(instance.GetType());
}
var instanceType = instance.GetType().GetTypeInfo();
foreach (var asType in options.AsTypes)
{
if (!asType.GetTypeInfo().IsAssignableFrom(instanceType))
{
throw new InvalidOperationException($"Type {instanceType.AsType()} is not assignable to {asType}");
}
_items.AddOrUpdate(asType, _ => instance, (_, __) => instance);
}
if (!options.IsExternallyOwned)
{
EnlistDisposable(instance);
}
}
public DependencyDescriptor(Type type, Func <IDependencyResolver, object> resolveFn, RegistrationOptions registration, InstanceScope scope, bool instantResolution)
{
Type = type;
ResolveFn = resolveFn;
Registration = registration;
if (!registration.AsTypes.Any())
{
registration.As(type);
}
Scope = scope;
InstantResolution = instantResolution;
}