/// <summary> /// Register dependencies /// </summary> /// <param name="config">Config</param> protected virtual void RegisterDependencies() { var builder = new ContainerBuilder(); var container = builder.Build(); this._containerManager = new ContainerManager(container); //we create new instance of ContainerBuilder //because Build() or Update() method can only be called once on a ContainerBuilder. //dependencies var typeFinder = new WebAppTypeFinder(); builder = new ContainerBuilder(); builder.RegisterInstance(this).As <IEngine>().SingleInstance(); builder.RegisterInstance(typeFinder).As <ITypeFinder>().SingleInstance(); builder.Update(container); //register dependencies provided by other assemblies builder = new ContainerBuilder(); var drTypes = typeFinder.FindClassesOfType <IDependencyRegistrar>(); var drInstances = new List <IDependencyRegistrar>(); foreach (var drType in drTypes) { drInstances.Add((IDependencyRegistrar)Activator.CreateInstance(drType)); } //sort drInstances = drInstances.AsQueryable().OrderBy(t => t.Order).ToList(); foreach (var dependencyRegistrar in drInstances) { dependencyRegistrar.Register(builder, typeFinder); } builder.Update(container); //set dependency resolver DependencyResolver.SetResolver(new AutofacDependencyResolver(container)); }
public IContainer BuildContainer() { lock (_locker) { if (_configured) { return(_container); } var builder = new ContainerBuilder(); var typeFinder = new WebAppTypeFinder(); builder.Register(c => typeFinder); //find IDependencyRegistar implementations var drTypes = typeFinder.FindClassesOfType <IDependencyRegistrar>(); foreach (var t in drTypes) { dynamic dependencyRegistar = Activator.CreateInstance(t); dependencyRegistar.Register(builder, typeFinder); } _container = builder.Build(); _configured = true; return(_container); } }