/// <summary>
/// Registers the specified service descriptor.
/// </summary>
/// <param name="registration"></param>
void Register(ServiceDescriptor registration)
{
if (registration.ServiceType.GetTypeInfo().IsGenericTypeDefinition == false)
{
builder.Register(registration.ToComponentRegistration(lifetimeScopeTagForSingletons));
}
else
{
builder.AddRegistrationSource(registration.ToRegistrationSource(builder, lifetimeScopeTagForSingletons));
}
}
private static void AttachExport(IComponentRegistryBuilder registry, IComponentRegistration registration, ExportConfigurationBuilder exportConfiguration)
{
var contractService = new ContractBasedService(exportConfiguration.ContractName, exportConfiguration.ExportTypeIdentity);
var rb = RegistrationBuilder.ForDelegate((c, p) =>
{
var ctx = c.Resolve <IComponentContext>();
return(new Export(
new ExportDefinition(exportConfiguration.ContractName, exportConfiguration.Metadata),
() => ctx.ResolveComponent(new ResolveRequest(contractService, registration, Array.Empty <Parameter>()))));
})
.As(contractService)
.ExternallyOwned()
.WithMetadata((IEnumerable <KeyValuePair <string, object> >)exportConfiguration.Metadata);
registry.Register(rb.CreateRegistration());
}
/// <summary>
/// Register a component in the component registry. This helper method is necessary
/// in order to execute OnRegistered hooks and respect PreserveDefaults.
/// </summary>
/// <remarks>Hoping to refactor this out.</remarks>
/// <param name="cr">Component registry to make registration in.</param>
/// <param name="builder">Registration builder with data for new registration.</param>
public static void RegisterSingleComponent <TLimit, TActivatorData, TSingleRegistrationStyle>(
IComponentRegistryBuilder cr,
IRegistrationBuilder <TLimit, TActivatorData, TSingleRegistrationStyle> builder)
where TSingleRegistrationStyle : SingleRegistrationStyle
where TActivatorData : IConcreteActivatorData
{
if (cr == null)
{
throw new ArgumentNullException(nameof(cr));
}
var registration = CreateRegistration(builder);
cr.Register(registration, builder.RegistrationStyle.PreserveDefaults);
var registeredEventArgs = new ComponentRegisteredEventArgs(cr, registration);
foreach (var rh in builder.RegistrationStyle.RegisteredHandlers)
{
rh(cr, registeredEventArgs);
}
}