protected override ProxyGeneratorBuildResult BuildProxyGenerator(Type interfaceType)
{
// get all event interfaces supported by this actorInterface and build method dispatchers for those
var actorEventInterfaces = interfaceType.GetActorEventInterfaces();
var actorEventDispatchers = actorEventInterfaces.Select(
t => this.eventCodeBuilder.GetOrBuilderMethodDispatcher(t).MethodDispatcher);
IEnumerable <ActorMethodDispatcherBase> actorMethodDispatcherBases =
actorEventDispatchers.Cast <ActorMethodDispatcherBase>();
// register them with the event subscriber manager
ActorEventSubscriberManager.Singleton.RegisterEventDispatchers(actorMethodDispatcherBases);
// create all actor interfaces that this interface derives from
var actorInterfaces = new List <Type>()
{
interfaceType
};
actorInterfaces.AddRange(interfaceType.GetActorInterfaces());
// create interface descriptions for all interfaces
var actorInterfaceDescriptions = actorInterfaces.Select <Type, InterfaceDescription>(
t => ActorInterfaceDescription.Create(t));
return(this.proxyGeneratorBuilder.Build(interfaceType, actorInterfaceDescriptions));
}
internal ActorMethodFriendlyNameBuilder(ActorTypeInformation actorTypeInformation)
{
this.actorMethodDescriptions = new Dictionary <Type, Tuple <int, MethodDescription[]> >();
foreach (var actorInterfaceType in actorTypeInformation.InterfaceTypes)
{
var actorInterfaceDescription = ActorInterfaceDescription.Create(actorInterfaceType);
this.actorMethodDescriptions[actorInterfaceType] = new Tuple <int, MethodDescription[]>(
actorInterfaceDescription.Id,
actorInterfaceDescription.Methods);
}
}
internal ActorMethodFriendlyNameBuilder(ActorTypeInformation actorTypeInformation)
{
this.actorMethodDescriptions = new Dictionary <Type, ActorInterfaceDescription>();
this.actorMethodDescriptionsV2 = new Dictionary <Type, ActorInterfaceDescription>();
foreach (var actorInterfaceType in actorTypeInformation.InterfaceTypes)
{
var actorInterfaceDescription = ActorInterfaceDescription.Create(actorInterfaceType);
this.actorMethodDescriptions[actorInterfaceType] = actorInterfaceDescription;
var actorInterfaceDescriptionV2 = ActorInterfaceDescription.CreateUsingCRCId(actorInterfaceType);
this.actorMethodDescriptionsV2[actorInterfaceType] = actorInterfaceDescriptionV2;
}
}
/// <summary>
/// Creates <see cref="ActorTypeInformation"/> from actorType.
/// </summary>
/// <param name="actorType">Type of class implementing the actor to create ActorTypeInforamtion for.</param>
/// <returns><see cref="ActorTypeInformation"/> created from actorType.</returns>
/// <exception cref="System.ArgumentException">
/// <para>When <see cref="System.Type.BaseType"/> for actorType is not of type <see cref="Actor"/>.</para>
/// <para>When actorType does not implement an interface deriving from <see cref="IActor"/>
/// and is not marked as abstract.</para>
/// <para>When actorType implements more than one interface which derives from <see cref="IActor"/>
/// but doesn't have <see cref="ActorServiceAttribute"/>.</para>
/// </exception>
public static ActorTypeInformation Get(Type actorType)
{
if (!actorType.IsActor())
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
SR.ErrorNotAnActor,
actorType.FullName,
typeof(Actor).FullName),
"actorType");
}
string actorServiceName = null;
var actorServiceAttr = ActorServiceAttribute.Get(actorType);
if (actorServiceAttr != null)
{
actorServiceName = actorServiceAttr.Name;
}
// get all actor interfaces
var actorInterfaces = actorType.GetActorInterfaces();
// ensure that the if the actor type is not abstract it implements at least one actor interface
if ((actorInterfaces.Length == 0) && (!actorType.GetTypeInfo().IsAbstract))
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
SR.ErrorNoActorInterfaceFound,
actorType.FullName,
typeof(IActor).FullName),
"actorType");
}
// ensure that all actor interfaces can be remoted
foreach (var actorInterface in actorInterfaces)
{
ActorInterfaceDescription.Create(actorInterface);
}
// if the actor implements more than one actor interfaces make sure that it has actorServiceName
if ((actorInterfaces.Length > 1) && string.IsNullOrEmpty(actorServiceName) && (!actorType.GetTypeInfo().IsAbstract))
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
SR.ErrorNoActorServiceNameMultipleInterfaces,
actorType.FullName,
typeof(ActorServiceAttribute).FullName),
"actorType");
}
// get actor event interfaces
var eventInterfaces = actorType.GetActorEventInterfaces();
// ensure that all of the event interfaces can be remoted
if (eventInterfaces != null)
{
foreach (var eventInterface in eventInterfaces)
{
ActorEventInterfaceDescription.Create(eventInterface);
}
}
return(new ActorTypeInformation()
{
InterfaceTypes = actorInterfaces,
ImplementationType = actorType,
ServiceName = actorServiceName,
IsAbstract = actorType.GetTypeInfo().IsAbstract,
IsRemindable = actorType.IsRemindableActor(),
EventInterfaceTypes = eventInterfaces,
StatePersistence = StatePersistenceAttribute.Get(actorType).StatePersistence
});
}
protected override MethodBodyTypesBuildResult BuildMethodBodyTypes(Type interfaceType)
{
return(this.methodBodyTypesBuilder.Build(ActorInterfaceDescription.Create(interfaceType)));
}