protected void HandleDecoration(
IRegistrationBuilder<object, IConcreteActivatorData, SingleRegistrationStyle> registration,
bool hasDecorator)
{
if (hasDecorator)
{
registration.Named(ServiceType.FullName, ServiceType);
}
else
{
registration.As(ServiceType);
}
}
private static void SetLifetimeScope(ComponentCallModelEnum callModel, IRegistrationBuilder<object, ConcreteReflectionActivatorData, SingleRegistrationStyle> registrationBuilder)
{
switch (callModel)
{
case ComponentCallModelEnum.Singlecall:
registrationBuilder.InstancePerDependency();
break;
case ComponentCallModelEnum.Singleton:
registrationBuilder.SingleInstance();
break;
default:
registrationBuilder.InstancePerLifetimeScope();
break;
}
}
public void Apply(
IRegistrationBuilder<object, ConcreteReflectionActivatorData, SingleRegistrationStyle> registration,
Type dependencyType)
{
if (registration == null)
{
throw new ArgumentNullException("registration");
}
if (dependencyType == null)
{
throw new ArgumentNullException("dependencyType");
}
registration.AsSelf();
}
public void Apply(
IRegistrationBuilder<object, ConcreteReflectionActivatorData, SingleRegistrationStyle> registration,
Type dependencyType)
{
if (registration == null)
{
throw new ArgumentNullException("registration");
}
if (dependencyType == null)
{
throw new ArgumentNullException("dependencyType");
}
foreach (var itf in dependencyType.GetInterfaces().Where(i => i.HasInterface(typeof(ITransientDependency))))
{
registration.As(itf).InstancePerDependency();
}
}
private static IRegistrationBuilder<object, IConcreteActivatorData, SingleRegistrationStyle> ApplyLifestyleSingle(IRegistrationBuilder<object, IConcreteActivatorData, SingleRegistrationStyle> registration, Lifestyle lifestyle)
{
if (lifestyle.Name == Lifestyle.Singleton.Name)
return registration.SingleInstance();
if (lifestyle.Name == Lifestyle.Transient.Name)
return registration.InstancePerDependency();
if (lifestyle.Name == Lifestyle.PerWebRequest.Name)
return registration.InstancePerMatchingLifetimeScope("httpRequest");
if (lifestyle.Name == Lifestyle.Unmanaged.Name)
return registration.ExternallyOwned();
if (lifestyle.Name == Lifestyle.Default.Name)
return registration.SingleInstance();
if (lifestyle.Name == Lifestyle.ProviderDefault.Name)
return registration;
throw new ArgumentException(string.Format("Unknown lifestyle : {0}", lifestyle), "lifestyle");
}
private static void RegisterPooled <TLimit, TActivatorData, TSingleRegistrationStyle>(
IRegistrationBuilder <TLimit, TActivatorData, TSingleRegistrationStyle> registration,
IPooledRegistrationPolicy <TLimit> registrationPolicy,
object[]?tags)
where TSingleRegistrationStyle : SingleRegistrationStyle
where TActivatorData : IConcreteActivatorData
where TLimit : class
{
if (registration == null)
{
throw new ArgumentNullException(nameof(registration));
}
// Mark the lifetime appropriately.
var regData = registration.RegistrationData;
regData.Lifetime = new PooledLifetime();
regData.Sharing = InstanceSharing.None;
var callback = regData.DeferredCallback;
if (callback is null)
{
throw new NotSupportedException(RegistrationExtensionsResources.RequiresCallbackContainer);
}
if (registration.ActivatorData.Activator is ProvidedInstanceActivator)
{
// Can't use provided instance activators with pooling (because it would try to repeatedly activate).
throw new NotSupportedException(RegistrationExtensionsResources.CannotUseProvidedInstances);
}
var original = callback.Callback;
Action <IComponentRegistryBuilder> newCallback = registry =>
{
// Only do the additional registrations if we are still using a PooledLifetime.
if (!(regData.Lifetime is PooledLifetime))
{
original(registry);
return;
}
var pooledInstanceService = new UniqueService();
var instanceActivator = registration.ActivatorData.Activator;
if (registration.ResolvePipeline.Middleware.Any(c => c is CoreEventMiddleware ev && ev.EventType == ResolveEventType.OnRelease))
{
// OnRelease shouldn't be used with pooled instances, because if a policy chooses not to return them to the pool,
// the Disposal will be fired, not the OnRelease call; this means that OnRelease wouldn't fire until the container is disposed,
// which is not what we want.
throw new NotSupportedException(RegistrationExtensionsResources.OnReleaseNotSupported);
}
// First, we going to create a pooled instance activator, that will be resolved when we want to
// **actually** resolve a new instance (during 'Create').
// The instances themselves are owned by the pool, and will be disposed when the pool disposes
// (or when the instance is not returned to the pool).
var pooledInstanceRegistration = new ComponentRegistration(
Guid.NewGuid(),
instanceActivator,
RootScopeLifetime.Instance,
InstanceSharing.None,
InstanceOwnership.ExternallyOwned,
registration.ResolvePipeline,
new[] { pooledInstanceService },
new Dictionary <string, object?>());
registry.Register(pooledInstanceRegistration);
var poolService = new PoolService(pooledInstanceRegistration);
var poolRegistration = new ComponentRegistration(
Guid.NewGuid(),
new PoolActivator <TLimit>(pooledInstanceService, registrationPolicy),
RootScopeLifetime.Instance,
InstanceSharing.Shared,
InstanceOwnership.OwnedByLifetimeScope,
new[] { poolService },
new Dictionary <string, object?>());
registry.Register(poolRegistration);
var pooledGetLifetime = tags is null ? CurrentScopeLifetime.Instance : new MatchingScopeLifetime(tags);
// Next, create a new registration with a custom activator, that copies metadata and services from
// the original registration. This registration will access the pool and return an instance from it.
var poolGetRegistration = new ComponentRegistration(
Guid.NewGuid(),
new PoolGetActivator <TLimit>(poolService, registrationPolicy),
pooledGetLifetime,
InstanceSharing.Shared,
InstanceOwnership.OwnedByLifetimeScope,
regData.Services,
regData.Metadata);
registry.Register(poolGetRegistration);
// Finally, add a service pipeline stage to just before the sharing middleware, for each supported service, to extract the pooled instance from the pool instance container.
foreach (var srv in regData.Services)
{
registry.RegisterServiceMiddleware(srv, new PooledInstanceUnpackMiddleware <TLimit>(), MiddlewareInsertionMode.StartOfPhase);
}
};
callback.Callback = newCallback;
}
WithOrder <TLimit, TActivatorData, TRegistrationStyle>(
this IRegistrationBuilder <TLimit, TActivatorData, TRegistrationStyle> registrationBuilder) =>
registrationBuilder.WithMetadata(OrderString, Interlocked.Increment(ref orderCounter));
protected void HandleDecoration(
IRegistrationBuilder<object, ReflectionActivatorData, DynamicRegistrationStyle> registration,
bool hasDecorator)
{
if (hasDecorator)
{
registration.Named(ServiceType.FullName, ServiceType);
}
else
{
registration.As(ServiceType);
}
}
public static IRegistrationBuilder <TLimit, TActivatorData, TSingleRegistrationStyle> MemberOf <TLimit, TActivatorData, TSingleRegistrationStyle>(IRegistrationBuilder <TLimit, TActivatorData, TSingleRegistrationStyle> registration, string collectionName) where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (registration == null)
{
throw new ArgumentNullException("registration");
}
Enforce.ArgumentNotNull(collectionName, "collectionName");
registration.OnRegistered <TLimit, TActivatorData, TSingleRegistrationStyle>(delegate(ComponentRegisteredEventArgs e)
{
IDictionary <string, object> metadata = e.ComponentRegistration.Metadata;
if (metadata.ContainsKey("Autofac.CollectionRegistrationExtensions.MemberOf"))
{
metadata["Autofac.CollectionRegistrationExtensions.MemberOf"] = ((IEnumerable <string>)metadata["Autofac.CollectionRegistrationExtensions.MemberOf"]).Union <string>(new string[] { collectionName });
}
else
{
metadata.Add("Autofac.CollectionRegistrationExtensions.MemberOf", new string[] { collectionName });
}
});
return(registration);
}
protected virtual void SetAutoActivate <TReflectionActivatorData, TSingleRegistrationStyle>(IRegistrationBuilder <object, TReflectionActivatorData, TSingleRegistrationStyle> registrar, string autoActivate) where TReflectionActivatorData : ReflectionActivatorData where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (registrar == null)
{
throw new ArgumentNullException("registrar");
}
if (string.IsNullOrWhiteSpace(autoActivate))
{
return;
}
string key;
switch (key = autoActivate.Trim().ToUpperInvariant())
{
case "NO":
case "N":
case "FALSE":
case "0":
return;
case "YES":
case "Y":
case "TRUE":
case "1":
RegistrationExtensions.AutoActivate <object, TReflectionActivatorData, TSingleRegistrationStyle>(registrar);
return;
}
throw new ConfigurationErrorsException(string.Format(CultureInfo.CurrentCulture, ConfigurationSettingsReaderResources.UnrecognisedAutoActivate, new object[]
{
autoActivate
}));
}
/// <summary>
/// 根据组件的生命周期定义注册组件
/// </summary>
/// <param name="buidler">Autofac的IContainer对象</param>
/// <param name="assemblies">注册的程序集</param>
/// <returns>Autofac的注册构造器枚举</returns>
public static IEnumerable <IRegistrationBuilder <object, Autofac.Features.Scanning.ScanningActivatorData, DynamicRegistrationStyle> > RegisterAssemblyTypesWithLiftTimeScope(this ContainerBuilder buidler, params Assembly[] assemblies)
{
IEnumerable <IRegistrationBuilder <object, Autofac.Features.Scanning.ScanningActivatorData, DynamicRegistrationStyle> > builders =
new IRegistrationBuilder <object, Autofac.Features.Scanning.ScanningActivatorData, DynamicRegistrationStyle>[] {
//瞬态
buidler.RegisterAssemblyTypes(assemblies).Where(m => ComponentRegistryAttribute.ValidateType(m, Lifetime.Transient)).InstancePerDependency(),
//单例
buidler.RegisterAssemblyTypes(assemblies).Where(m => ComponentRegistryAttribute.ValidateType(m, Lifetime.Singleton)).SingleInstance(),
//容器
buidler.RegisterAssemblyTypes(assemblies).Where(m => ComponentRegistryAttribute.ValidateType(m, Lifetime.Container)).InstancePerLifetimeScope(),
};
return(builders);
}
/// <summary>
/// Enable interface interception on the target type. Interceptors will be determined
/// via Intercept attributes on the class or interface, or added with InterceptedBy() calls.
/// </summary>
/// <typeparam name="TLimit">Registration limit type.</typeparam>
/// <typeparam name="TActivatorData">Activator data type.</typeparam>
/// <typeparam name="TSingleRegistrationStyle">Registration style.</typeparam>
/// <param name="registration">Registration to apply interception to.</param>
/// <returns>Registration builder allowing the registration to be configured.</returns>
public static IRegistrationBuilder <TLimit, TActivatorData, TSingleRegistrationStyle> EnableInterfaceInterceptors <TLimit, TActivatorData, TSingleRegistrationStyle>(
this IRegistrationBuilder <TLimit, TActivatorData, TSingleRegistrationStyle> registration)
{
return(EnableInterfaceInterceptors(registration, null));
}
/// <summary>
/// Sets the auto activation mode for the component.
/// </summary>
/// <param name="component">
/// The configuration data containing the component. The <c>autoActivate</c>
/// content will be read from this configuration object and used
/// to determine auto activation status.
/// </param>
/// <param name="registrar">
/// The component registration on which auto activation mode is being set.
/// </param>
/// <remarks>
/// <para>
/// By default, this implementation understands <see langword="null"/>, empty,
/// or <see langword="false"/> values (<c>false</c>, <c>0</c>, <c>no</c>)
/// to mean "not auto-activated" and <see langword="true"/>
/// values (<c>true</c>, <c>1</c>, <c>yes</c>) to mean "auto activation
/// should occur."
/// </para>
/// <para>
/// You may override this method to extend the available grammar for auto activation settings.
/// </para>
/// </remarks>
/// <exception cref="System.ArgumentNullException">
/// Thrown if <paramref name="registrar"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="System.InvalidOperationException">
/// Thrown if the value for <c>autoActivate</c> is not part of the
/// recognized grammar.
/// </exception>
protected virtual void SetAutoActivate<TReflectionActivatorData, TSingleRegistrationStyle>(IConfiguration component, IRegistrationBuilder<object, TReflectionActivatorData, TSingleRegistrationStyle> registrar)
where TReflectionActivatorData : ReflectionActivatorData
where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (registrar == null)
{
throw new ArgumentNullException(nameof(registrar));
}
if (component["autoActivate"].ToFlexibleBoolean())
{
registrar.AutoActivate();
}
}
/// <summary>
/// Sets the ownership model for the component.
/// </summary>
/// <param name="component">
/// The configuration data containing the component. The <c>ownership</c>
/// content will be read from this configuration object and used
/// to determine component ownership.
/// </param>
/// <param name="registrar">
/// The component registration on which component ownership is being set.
/// </param>
/// <remarks>
/// <para>
/// By default, this implementation understands <see langword="null"/> or empty
/// values to be "default ownership model"; <c>lifetime-scope</c> or <c>LifetimeScope</c>
/// is "owned by lifetime scope"; and <c>external</c> or <c>ExternallyOwned</c> is
/// "externally owned."
/// </para>
/// <para>
/// By default, this implementation understands the following grammar:
/// </para>
/// <list type="table">
/// <listheader>
/// <term>Values</term>
/// <description>Lifetime Scope</description>
/// </listheader>
/// <item>
/// <term><see langword="null"/>, empty</term>
/// <description>Default - no specified ownership model</description>
/// </item>
/// <item>
/// <term><c>lifetime-scope</c>, <c>LifetimeScope</c></term>
/// <description>Owned by lifetime scope</description>
/// </item>
/// <item>
/// <term><c>external</c>, <c>ExternallyOwned</c></term>
/// <description>Externally owned</description>
/// </item>
/// </list>
/// <para>
/// You may override this method to extend the available grammar for component ownership.
/// </para>
/// </remarks>
/// <exception cref="System.ArgumentNullException">
/// Thrown if <paramref name="registrar"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="System.InvalidOperationException">
/// Thrown if the value for <c>ownership</c> is not part of the
/// recognized grammar.
/// </exception>
protected virtual void SetComponentOwnership<TReflectionActivatorData, TSingleRegistrationStyle>(IConfiguration component, IRegistrationBuilder<object, TReflectionActivatorData, TSingleRegistrationStyle> registrar)
where TReflectionActivatorData : ReflectionActivatorData
where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (registrar == null)
{
throw new ArgumentNullException(nameof(registrar));
}
string ownership = component["ownership"];
if (string.IsNullOrWhiteSpace(ownership))
{
return;
}
ownership = ownership.Trim().Replace("-", "");
if (ownership.Equals("lifetimescope", StringComparison.OrdinalIgnoreCase))
{
registrar.OwnedByLifetimeScope();
return;
}
if (ownership.Equals("external", StringComparison.OrdinalIgnoreCase) ||
ownership.Equals("externallyowned", StringComparison.OrdinalIgnoreCase))
{
registrar.ExternallyOwned();
return;
}
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, ConfigurationResources.UnrecognisedOwnership, ownership));
}
/// <summary>
/// Reads configuration data for a component's configured property values
/// and updates the component registration as needed.
/// </summary>
/// <param name="component">
/// The configuration data containing the component. The <c>properties</c>
/// content will be read from this configuration object and used
/// as the properties to inject.
/// </param>
/// <param name="registrar">
/// The component registration to update with property injection.
/// </param>
/// <exception cref="System.ArgumentNullException">
/// Thrown if <paramref name="component" /> or <paramref name="registrar" /> is <see langword="null" />.
/// </exception>
protected virtual void RegisterComponentProperties<TReflectionActivatorData, TSingleRegistrationStyle>(IConfiguration component, IRegistrationBuilder<object, TReflectionActivatorData, TSingleRegistrationStyle> registrar)
where TReflectionActivatorData : ReflectionActivatorData
where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (component == null)
{
throw new ArgumentNullException(nameof(component));
}
if (registrar == null)
{
throw new ArgumentNullException(nameof(registrar));
}
foreach (var prop in component.GetProperties("properties"))
{
registrar.WithProperty(prop);
}
}
/// <summary>
/// Reads configuration data for a component's exposed services
/// and updates the component registration as needed.
/// </summary>
/// <param name="component">
/// The configuration data containing the component. The <c>services</c>
/// content will be read from this configuration object and used
/// as the services.
/// </param>
/// <param name="registrar">
/// The component registration to update with services.
/// </param>
/// <param name="defaultAssembly">
/// The default assembly, if any, from which unqualified type names
/// should be resolved into types.
/// </param>
/// <exception cref="System.ArgumentNullException">
/// Thrown if <paramref name="component" /> or <paramref name="registrar" /> is <see langword="null" />.
/// </exception>
protected virtual void RegisterComponentServices<TReflectionActivatorData, TSingleRegistrationStyle>(IConfiguration component, IRegistrationBuilder<object, TReflectionActivatorData, TSingleRegistrationStyle> registrar, Assembly defaultAssembly)
where TReflectionActivatorData : ReflectionActivatorData
where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (component == null)
{
throw new ArgumentNullException(nameof(component));
}
if (registrar == null)
{
throw new ArgumentNullException(nameof(registrar));
}
foreach (var service in this.EnumerateComponentServices(component, defaultAssembly))
{
registrar.As(service);
}
}
/// <summary>
/// Reads configuration data for a component's metadata
/// and updates the component registration as needed.
/// </summary>
/// <param name="component">
/// The configuration data containing the component. The <c>metadata</c>
/// content will be read from this configuration object and used
/// as the metadata values.
/// </param>
/// <param name="registrar">
/// The component registration to update with metadata.
/// </param>
/// <param name="defaultAssembly">
/// The default assembly, if any, from which unqualified type names
/// should be resolved into types.
/// </param>
/// <exception cref="System.ArgumentNullException">
/// Thrown if <paramref name="component" /> or <paramref name="registrar" /> is <see langword="null" />.
/// </exception>
protected virtual void RegisterComponentMetadata<TReflectionActivatorData, TSingleRegistrationStyle>(IConfiguration component, IRegistrationBuilder<object, TReflectionActivatorData, TSingleRegistrationStyle> registrar, Assembly defaultAssembly)
where TReflectionActivatorData : ReflectionActivatorData
where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (component == null)
{
throw new ArgumentNullException(nameof(component));
}
if (registrar == null)
{
throw new ArgumentNullException(nameof(registrar));
}
foreach (var ep in component.GetSection("metadata").GetChildren())
{
registrar.WithMetadata(ep["key"], TypeManipulation.ChangeToCompatibleType(ep["value"], ep.GetType("type", defaultAssembly)));
}
}
/// <summary>
/// Sets the property injection on a registration based on options.
/// </summary>
/// <typeparam name="TLimit">The most specific type to which instances of the registration
/// can be cast.</typeparam>
/// <typeparam name="TActivatorData">Activator builder type.</typeparam>
/// <typeparam name="TRegistrationStyle">Registration style type.</typeparam>
/// <param name="registration">The registration to update.</param>
/// <exception cref="System.ArgumentNullException">
/// Thrown if <paramref name="registration" /> is <see langword="null" />.
/// </exception>
protected virtual void SetPropertyInjection <TLimit, TActivatorData, TRegistrationStyle>(IRegistrationBuilder <TLimit, TActivatorData, TRegistrationStyle> registration)
{
this.provider.SetPropertyInjection(registration);
}
public static void ApplyDefaultPerRequestConfiguration(this IRegistrationBuilder <object, object, object> registrationBuilder, AppStart config, bool dontAllowCircularDependencies = false)
{
registrationBuilder.ApplyDefaultConfiguration(config.LifetimeScopeConfigurator, dontAllowCircularDependencies);
}
protected override void Load(ContainerBuilder builder)
{
Contract.Assert(builder != null, "Builder container is null");
builder.RegisterType <FoundationConfigurationSection>().As <IFoundationConfigurationSection>()
.ExternallyOwned();
var configSection = ConfigurationManager.GetSection("rebel.foundation") as IFoundationConfigurationSection;
builder.RegisterInstance(configSection)
.As <IFoundationConfigurationSection>()
.ExternallyOwned()
.SingleInstance();
foreach (PersistenceProviderElement element in configSection.PersistenceProviders)
{
IList <Service> services = new List <Service>();
// Resolve the type itself
Type implementationType = ConfigurationExtensions.GetTypeFromTypeConfigName(element.Type);
// Offer to invoke the provider's setup module (if any exist)
builder.RegisterModule(new ProviderAutoSetupModule(implementationType.Assembly, element.Key));
IRegistrationBuilder <object, ConcreteReflectionActivatorData, SingleRegistrationStyle>
providerRegistrar = builder
.RegisterType(implementationType)
.Named <IPersistenceManager>(element.Key)
.SingleInstance();
// Resolve the reader type from config
Type readerType = ConfigurationExtensions.GetTypeFromTypeConfigName(element.Reader.Type);
string compoundReaderKey = string.Format("{0}/{1}", element.Key, element.Reader.Key);
// Overwrite the configuration key so that it is a compound of the reader and its parent provider
element.Reader.InternalKey = compoundReaderKey;
// Register the reader with IoC against the interface
builder.RegisterType(readerType)
// Name this registration
.Named <IPersistenceReadWriter>(compoundReaderKey)
// Allow passing in a named constructor parameter for the alias
.WithParameter(new NamedParameter("alias", element.Reader.InternalKey))
// Allow passing in a resolved ITypeMapper
.WithParameter(GenerateResolvedParameter <ITypeMapper>())
// Allow passing in a resolved IUnitOfWork
.WithParameter(GenerateResolvedParameter <IUnitOfWork>());
// Register the reader with IoC against the concrete type declared in config too
// TODO: There's a way to do this in one call with Autofac ;)
builder.RegisterType(readerType)
.Named(compoundReaderKey, readerType)
.WithParameter(new NamedParameter("alias", element.Reader.InternalKey))
.WithParameter(GenerateResolvedParameter <ITypeMapper>())
.WithParameter(GenerateResolvedParameter <IUnitOfWork>());
providerRegistrar.WithParameter(element.Reader.ToParameter());
foreach (PersistenceReadWriterElement readWriter in element.ReadWriters)
{
Type repoType = ConfigurationExtensions.GetTypeFromTypeConfigName(readWriter.Type);
string compoundRepositoryKey = string.Format("{0}/{1}", element.Key, readWriter.Key);
// Overwrite the configuration key so that it is a compound of the read-writer and its parent provider
readWriter.InternalKey = compoundRepositoryKey;
builder
.RegisterType(repoType)
.Named <IPersistenceReadWriter>(compoundRepositoryKey)
.WithParameter(new NamedParameter("alias", readWriter.InternalKey))
.WithParameter(GenerateResolvedParameter <ITypeMapper>())
.WithParameter(GenerateResolvedParameter <IUnitOfWork>());
builder
.RegisterType(repoType)
.Named(compoundRepositoryKey, repoType)
.WithParameter(new NamedParameter("alias", readWriter.InternalKey))
.WithParameter(GenerateResolvedParameter <ITypeMapper>())
.WithParameter(GenerateResolvedParameter <IUnitOfWork>());
}
//TODO: This only works at the moment because the two test providers accept one ReadWriter and we're only declaring
//one in config. Need to refactor providers to accept a list of read-writers to complete the chaining refactor
foreach (Parameter param in element.ReadWriters.ToParameters())
{
providerRegistrar.WithParameter(param);
}
providerRegistrar.WithParameter(new TypedParameter(typeof(string), element.Key));
}
}
/// <summary>
/// Sets the property injection mode for the component.
/// </summary>
/// <param name="component">
/// The configuration data containing the component. The <c>injectProperties</c>
/// content will be read from this configuration object and used
/// to determine property injection status.
/// </param>
/// <param name="registrar">
/// The component registration on which the property injection mode is being set.
/// </param>
/// <remarks>
/// <para>
/// By default, this implementation understands <see langword="null"/>, empty,
/// or <see langword="false"/> values (<c>false</c>, <c>0</c>, <c>no</c>)
/// to mean "no property injection" and <see langword="true"/>
/// values (<c>true</c>, <c>1</c>, <c>yes</c>) to mean "property injection
/// should occur."
/// </para>
/// <para>
/// You may override this method to extend the available grammar for property injection settings.
/// </para>
/// </remarks>
/// <exception cref="System.ArgumentNullException">
/// Thrown if <paramref name="registrar"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="System.InvalidOperationException">
/// Thrown if the value for <c>injectProperties</c> is not part of the
/// recognized grammar.
/// </exception>
protected virtual void SetInjectProperties<TReflectionActivatorData, TSingleRegistrationStyle>(IConfiguration component, IRegistrationBuilder<object, TReflectionActivatorData, TSingleRegistrationStyle> registrar)
where TReflectionActivatorData : ReflectionActivatorData
where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (registrar == null)
{
throw new ArgumentNullException(nameof(registrar));
}
if (component["injectProperties"].ToFlexibleBoolean())
{
registrar.PropertiesAutowired(PropertyWiringOptions.AllowCircularDependencies);
}
}
public static IRegistrationBuilder <TLimit, TReflectionActivatorData, TStyle> WithNullCache <TLimit, TReflectionActivatorData, TStyle>(this IRegistrationBuilder <TLimit, TReflectionActivatorData, TStyle> registration) where TReflectionActivatorData : ReflectionActivatorData
{
return(registration.WithParameter(Autofac.Core.ResolvedParameter.ForNamed <ICacheManager>("null")));
}
protected virtual void SetLifetimeScope<TReflectionActivatorData, TSingleRegistrationStyle>(IConfiguration component, IRegistrationBuilder<object, TReflectionActivatorData, TSingleRegistrationStyle> registrar)
where TReflectionActivatorData : ReflectionActivatorData
where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (registrar == null)
{
throw new ArgumentNullException(nameof(registrar));
}
string lifetimeScope = component["instanceScope"];
if (string.IsNullOrWhiteSpace(lifetimeScope))
{
return;
}
lifetimeScope = lifetimeScope.Trim().Replace("-", "");
if (lifetimeScope.Equals("singleinstance", StringComparison.OrdinalIgnoreCase))
{
registrar.SingleInstance();
return;
}
if (lifetimeScope.Equals("instanceperlifetimescope", StringComparison.OrdinalIgnoreCase) ||
lifetimeScope.Equals("perlifetimescope", StringComparison.OrdinalIgnoreCase))
{
registrar.InstancePerLifetimeScope();
return;
}
if (lifetimeScope.Equals("instanceperdependency", StringComparison.OrdinalIgnoreCase) ||
lifetimeScope.Equals("perdependency", StringComparison.OrdinalIgnoreCase))
{
registrar.InstancePerDependency();
return;
}
if (lifetimeScope.Equals("instanceperrequest", StringComparison.OrdinalIgnoreCase) ||
lifetimeScope.Equals("perrequest", StringComparison.OrdinalIgnoreCase))
{
registrar.InstancePerRequest();
return;
}
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, ConfigurationResources.UnrecognisedScope, lifetimeScope));
}
public static IRegistrationBuilder <TLimit, TConcreteActivatorData, SingleRegistrationStyle> AsQueryHandler <TLimit, TConcreteActivatorData>(this IRegistrationBuilder <TLimit, TConcreteActivatorData, SingleRegistrationStyle> registration)
where TConcreteActivatorData : IConcreteActivatorData
{
Type queryHandlerType = registration.ActivatorData.Activator.LimitType;
Type queryHandlerRegistrationType = queryHandlerType.GetInterfaces().FirstOrDefault(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IQueryHandlerAsync <,>));
if (queryHandlerRegistrationType == null)
{
throw new ArgumentException($"{queryHandlerType} doesn't implement {typeof(IQueryHandlerAsync<,>).Name} interface");
}
TypedService queryHandlerService = new TypedService(queryHandlerRegistrationType);
return(registration.As(queryHandlerService));
}
public static IRegistrationBuilder <TLimit, TActivatorData, TStyle> EnableParametersValidation <TLimit, TActivatorData, TStyle>(
this IRegistrationBuilder <TLimit, TActivatorData, TStyle> builder) =>
builder.InterceptedBy(typeof(ValidationInterceptor));
/// <summary>
///
/// </summary>
/// <typeparam name="TLimit"></typeparam>
/// <typeparam name="TConcreteReflectionActivatorData"></typeparam>
/// <typeparam name="TRegistrationStyle"></typeparam>
/// <param name="registration"></param>
/// <param name="additionalInterfaces"></param>
/// <returns></returns>
public static IRegistrationBuilder <TLimit, TConcreteReflectionActivatorData, TRegistrationStyle> EnableClassInterceptors <TLimit, TConcreteReflectionActivatorData, TRegistrationStyle>(
this IRegistrationBuilder <TLimit, TConcreteReflectionActivatorData, TRegistrationStyle> registration, params Type[] additionalInterfaces)
where TConcreteReflectionActivatorData : ReflectionActivatorData
{
return(EnableClassInterceptors(registration, ProxyGenerationOptions.Default, additionalInterfaces));
}
public static IRegistrationBuilder <object, ScanningActivatorData, DynamicRegistrationStyle> RegisterServiceBus
(
this ContainerBuilder builder)
{
var referenceAssemblies = builder.GetReferenceAssembly();
IRegistrationBuilder <object, ScanningActivatorData, DynamicRegistrationStyle> result = null;
var assemblies = referenceAssemblies.Where(
p =>
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.BusinessModule ||
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.Domain).ToList();
foreach (var assembly in assemblies)
{
result = builder.RegisterAssemblyTypes(assembly)
.Where(t => typeof(IIntegrationEventHandler).GetTypeInfo().IsAssignableFrom(t)).AsImplementedInterfaces().SingleInstance();
result = builder.RegisterAssemblyTypes(assembly)
.Where(t => typeof(IIntegrationEventHandler).IsAssignableFrom(t)).SingleInstance();
}
return(result);
}
protected virtual void SetInjectProperties <TReflectionActivatorData, TSingleRegistrationStyle>(IRegistrationBuilder <object, TReflectionActivatorData, TSingleRegistrationStyle> registrar, string injectProperties) where TReflectionActivatorData : ReflectionActivatorData where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (registrar == null)
{
throw new ArgumentNullException("registrar");
}
if (string.IsNullOrWhiteSpace(injectProperties))
{
return;
}
string key;
switch (key = injectProperties.Trim().ToUpperInvariant())
{
case "NO":
case "N":
case "FALSE":
case "0":
return;
case "YES":
case "Y":
case "TRUE":
case "1":
registrar.PropertiesAutowired(PropertyWiringOptions.AllowCircularDependencies);
return;
}
throw new ConfigurationErrorsException(string.Format(CultureInfo.CurrentCulture, ConfigurationSettingsReaderResources.UnrecognisedInjectProperties, new object[]
{
injectProperties
}));
}
private static IRegistrationBuilder<object, IConcreteActivatorData, SingleRegistrationStyle> ApplyName(IRegistrationBuilder<object, IConcreteActivatorData, SingleRegistrationStyle> registration, string name, Type service)
{
if (string.IsNullOrEmpty(name))
return registration;
return registration.Named(name, service);
}
protected virtual void SetComponentOwnership <TReflectionActivatorData, TSingleRegistrationStyle>(IRegistrationBuilder <object, TReflectionActivatorData, TSingleRegistrationStyle> registrar, string ownership) where TReflectionActivatorData : ReflectionActivatorData where TSingleRegistrationStyle : SingleRegistrationStyle
{
if (registrar == null)
{
throw new ArgumentNullException("registrar");
}
if (string.IsNullOrWhiteSpace(ownership))
{
return;
}
string a;
if ((a = ownership.Trim().ToUpperInvariant()) != null)
{
if (a == "LIFETIME-SCOPE" || a == "LIFETIMESCOPE")
{
registrar.OwnedByLifetimeScope();
return;
}
if (a == "EXTERNAL" || a == "EXTERNALLYOWNED")
{
registrar.ExternallyOwned();
return;
}
}
throw new ConfigurationErrorsException(string.Format(CultureInfo.CurrentCulture, ConfigurationSettingsReaderResources.UnrecognisedOwnership, new object[]
{
ownership
}));
}
InstancePerProfilerSession <TLimit, TActivatorData, TRegistrationStyle>(this IRegistrationBuilder <TLimit, TActivatorData, TRegistrationStyle> builder)
{
return(builder.InstancePerMatchingLifetimeScope(Constants.ProfilerSessionScopeTag));
}
private static void SetLifetimeScope(DependencyLifecycle dependencyLifecycle, IRegistrationBuilder<object, ConcreteReflectionActivatorData, SingleRegistrationStyle> registrationBuilder)
{
switch (dependencyLifecycle)
{
case DependencyLifecycle.InstancePerCall:
registrationBuilder.InstancePerDependency();
break;
case DependencyLifecycle.SingleInstance:
registrationBuilder.SingleInstance();
break;
case DependencyLifecycle.InstancePerUnitOfWork:
registrationBuilder.InstancePerLifetimeScope();
break;
default:
throw new ArgumentException("Unhandled lifecycle - " + dependencyLifecycle);
}
}
public static IRegistrationBuilder <object, ScanningActivatorData, DynamicRegistrationStyle> RegisterServices(
this ContainerBuilder builder)
{
var referenceAssemblies = builder.GetReferenceAssembly();
IRegistrationBuilder <object, ScanningActivatorData, DynamicRegistrationStyle> result = null;
if (builder == null)
{
throw new ArgumentNullException("builder");
}
#region 接口服务注入
var interfaceAssemblies = referenceAssemblies.Where(
p =>
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.InterFaceService ||
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.SystemModule).ToList();
foreach (var interfaceAssembly in interfaceAssemblies)
{
result = builder.RegisterAssemblyTypes(interfaceAssembly)
.Where(t => t.Name.StartsWith("I")).Where(t => t.Name.EndsWith("Service"))
.AsImplementedInterfaces();
}
#endregion
#region 领域服务注入
var domainAssemblies = referenceAssemblies.Where(
p =>
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.BusinessModule ||
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.Domain).ToList();
foreach (var domainAssembly in domainAssemblies)
{
result = builder.RegisterAssemblyTypes(domainAssembly)
.Where(t => t.Name.EndsWith("Service") && t.GetTypeInfo().GetCustomAttribute <ModuleNameAttribute>() == null).AsImplementedInterfaces();
// result = builder.RegisterAssemblyTypes(domainAssembly)
//.Where(t => t.Name.EndsWith("Service") && t.GetTypeInfo().GetCustomAttribute<ModuleNameAttribute>() == null).EnableClassInterceptors();
var types = domainAssembly.GetTypes().Where(t => t.Name.EndsWith("Service") && t.GetTypeInfo().GetCustomAttribute <ModuleNameAttribute>() != null);
foreach (var type in types)
{
var module = type.GetTypeInfo().GetCustomAttribute <ModuleNameAttribute>();
var interfaceObj = type.GetInterfaces()
.FirstOrDefault(t => t.Name.StartsWith("I") && t.Name.EndsWith("Service"));
if (interfaceObj != null)
{
builder.RegisterType(type).AsImplementedInterfaces().Named(module.ModuleName, interfaceObj);
builder.RegisterType(type).Named(module.ModuleName, type);
}
}
}
#endregion
return(result);
}
Mutate <TLimit, TActivatorData, TRegistrationStyle>(
IRegistrationBuilder <TLimit, TActivatorData, TRegistrationStyle> registration) =>
registration.EnableInterfaceInterceptors().InterceptedBy(typeof(FooInterceptor));
InstancePerHttpRequest <TLimit, TActivatorData, TStyle>(
this IRegistrationBuilder <TLimit, TActivatorData, TStyle> registration, params object[] lifetimeScopeTags)
{
return(registration.InstancePerRequest(lifetimeScopeTags));
}
RegisterBusinessModules(this ContainerBuilder builder)
{
var referenceAssemblies = builder.GetReferenceAssembly();
IRegistrationBuilder <object, ScanningActivatorData, DynamicRegistrationStyle> result = null;
if (builder == null)
{
throw new ArgumentNullException("builder");
}
var repositoryAssemblies = referenceAssemblies.Where(
p =>
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.BusinessModule ||
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.Domain).ToList();
foreach (var repositoryAssembly in repositoryAssemblies)
{
result = builder.RegisterAssemblyTypes(repositoryAssembly).AsImplementedInterfaces().SingleInstance();
}
return(result);
}
protected virtual void ExtendedHandlerRegisterationDetails(IRegistrationBuilder <object, SimpleActivatorData, SingleRegistrationStyle> registrationBuilder, Type handlerType)
{
}
public static IRegistrationBuilder <object, ScanningActivatorData, DynamicRegistrationStyle> RegisterWcfServices(
this ContainerBuilder builder)
{
var referenceAssemblies = builder.GetReferenceAssembly();
IRegistrationBuilder <object, ScanningActivatorData, DynamicRegistrationStyle> result = null;
if (builder == null)
{
throw new ArgumentNullException("builder");
}
var interfaceAssemblies = referenceAssemblies.Where(
p =>
p.GetCustomAttribute <AssemblyModuleTypeAttribute>().Type == ModuleType.WcfService).ToList();
foreach (var interfaceAssembly in interfaceAssemblies)
{
result = builder.RegisterAssemblyTypes(interfaceAssembly)
.Where(t => t.Name.EndsWith("Service")).SingleInstance();
}
return(result);
}
public WebSiteRegistrator(IRegistrationBuilder builder)
{
_builder = builder;
}