/// <summary>
/// 构建服务并设置MVC平台的Resolver
/// </summary>
/// <param name="services">服务映射信息集合</param>
/// <param name="assemblies">程序集集合</param>
/// <returns>服务提供者</returns>
protected override IServiceProvider BuildAndSetResolver(IServiceCollection services, Assembly[] assemblies)
{
ContainerBuilder builder = new ContainerBuilder();
builder.RegisterControllers(assemblies).AsSelf().PropertiesAutowired();
builder.RegisterFilterProvider();
builder.Populate(services);
IContainer container = builder.Build();
IDependencyResolver resolver = new AutofacDependencyResolver(container);
DependencyResolver.SetResolver(resolver);
return resolver.GetService<IServiceProvider>();
}
protected void Application_Start()
{
CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter) =>
{
string configuration = RoleEnvironment.IsAvailable ?
RoleEnvironment.GetConfigurationSettingValue(configName) :
ConfigurationManager.AppSettings[configName];
configSetter(configuration);
});
// Setup AutoFac
var builder = new ContainerBuilder();
this.DependencySetup(builder);
var container = builder.Build();
DependencyResolver.SetResolver(new AutofacDependencyResolver(container));
// Setup WCF Web API Config
var resolver = new AutofacDependencyResolver(container);
GlobalConfiguration.Configuration.ServiceResolver.SetResolver(
t => resolver.GetService(t), t => resolver.GetServices(t));
AreaRegistration.RegisterAllAreas();
RegisterGlobalFilters(GlobalFilters.Filters);
RegisterRoutes(RouteTable.Routes);
FederatedAuthentication.ServiceConfigurationCreated += this.OnServiceConfigurationCreated;
// Call Initializers
var initializers = DependencyResolver.Current.GetServices<IStorageInitializer>();
foreach (var initializer in initializers)
{
initializer.Initialize();
}
}
private static void SetAutofacWebAPIServices()
{
var builder = new ContainerBuilder();
builder.RegisterType<DefaultCommandBus>().As<ICommandBus>().InstancePerHttpRequest();
builder.RegisterType<UnitOfWork>().As<IUnitOfWork>().InstancePerHttpRequest();
builder.RegisterType<DatabaseFactory>().As<IDatabaseFactory>().InstancePerHttpRequest();
builder.RegisterAssemblyTypes(typeof(CategoryRepository).Assembly)
.Where(t => t.Name.EndsWith("Repository"))
.AsImplementedInterfaces().InstancePerHttpRequest();
var services = Assembly.Load("EFMVC.Domain");
builder.RegisterAssemblyTypes(services)
.AsClosedTypesOf(typeof(ICommandHandler<>)).InstancePerHttpRequest();
builder.RegisterAssemblyTypes(services)
.AsClosedTypesOf(typeof(IValidationHandler<>)).InstancePerHttpRequest();
builder.RegisterApiControllers(Assembly.GetExecutingAssembly());
IContainer container = builder.Build();
var resolver = new AutofacDependencyResolver(container);
GlobalConfiguration.Configuration.ServiceResolver.SetResolver(
t => resolver.GetService(t),
t => resolver.GetServices(t));
}
public void GetServiceReturnsRegisteredService()
{
var builder = new ContainerBuilder();
builder.Register(c => new object());
var container = builder.Build();
var lifetimeScopeProvider = new StubLifetimeScopeProvider(container);
var resolver = new AutofacDependencyResolver(container, lifetimeScopeProvider);
var service = resolver.GetService(typeof(object));
Assert.That(service, Is.Not.Null);
}
public void ConfigurationActionInvokedForNestedLifetime()
{
var container = new ContainerBuilder().Build();
Action<ContainerBuilder> configurationAction = builder => builder.Register(c => new object());
var lifetimeScopeProvider = new StubLifetimeScopeProvider(container);
var resolver = new AutofacDependencyResolver(container, lifetimeScopeProvider, configurationAction);
var service = resolver.GetService(typeof(object));
var services = resolver.GetServices(typeof(object));
Assert.That(service, Is.Not.Null);
Assert.That(services.Count(), Is.EqualTo(1));
}
