protected WorkflowGrain(Func <WorkflowIdentity, Activity> workflowDefinitionFactory, WorkflowIdentity workflowDefinitionIdentity)
{
// TODO
// it's not possible to force at compile time that the WorkflowGrain implementation should implement TEffector
// it would be great to check all the WorkflowGrain implementations at assembly load time (Orleans bootstrap? DI? module initilizer .cctor?)
// AffectorProxy<> and EffectorProxy<> cctor also executes checks on TAffector and TEffector method signatures, but called only at first usage and not load time
// Fody/ModuleInit: https://github.com/fody/moduleinit
// Module Initializer: http://einaregilsson.com/module-initializers-in-csharp/
if (!(this is TEffector))
{
throw new InvalidProgramException($"Type '{GetType().GetFriendlyName()}' must explicitly implement interface '{typeof(TEffector).GetFriendlyName()}'!");
}
workflowHost = new WorkflowHost(new WorkflowGrainEffector(this), workflowDefinitionFactory, workflowDefinitionIdentity);
workflowHostAffector = AffectorProxy <TAffector> .CreateProxy(workflowHost);
}
public void AffectorProxy()
{
ITestAffector2 proxy = AffectorProxy<ITestAffector2>.CreateProxy(new Affector());
proxy.SayHello1(null);
proxy.SayHello2(null);
proxy.SayHello3(null);
proxy.SayHello4(null);
proxy.SayHello44(null);
proxy = AffectorProxy<ITestAffector2>.CreateProxy(new Affector());
proxy.SayHello1(null);
proxy.SayHello2(null);
proxy.SayHello3(null);
proxy.SayHello4(null);
proxy.SayHello44(null);
ITestAffectorBase proxyBase = AffectorProxy<ITestAffectorBase>.CreateProxy(new Affector());
proxyBase.SayHello1(null);
proxyBase.SayHello2(null);
proxyBase.SayHello3(null);
proxyBase.SayHello4(null);
}
