/// <summary>
/// 使用 CZGL.AOP 处理容器中需要代理的类型
/// </summary>
/// <param name="service"></param>
/// <returns></returns>
public static IContainer BuildAopProxy(this IContainer service)
{
if (service is null)
{
throw new ArgumentNullException(nameof(service));
}
ContainerBuilder proxyServiceCollection = new ContainerBuilder();
IEnumerable <IComponentRegistration> serviceList = service.ComponentRegistry.Registrations;
foreach (ComponentRegistration item in serviceList)
{
Type newType;
Type serviceType = item.Services.OfType <IServiceWithType>().Select(x => x.ServiceType).FirstOrDefault();
Type implementationType = item.Activator.LimitType;
if (implementationType?.GetCustomAttribute(typeof(InterceptorAttribute)) == null)
{
proxyServiceCollection.RegisterComponent(item);
continue;
}
if (serviceType == implementationType)
{
newType = DynamicProxy.CreateProxyClassType(implementationType);
}
else
{
newType = DynamicProxy.CreateProxyClassType(serviceType, implementationType, false);
}
proxyServiceCollection.RegisterComponent(item);
proxyServiceCollection.RegisterType(newType).As(serviceType);
}
return(proxyServiceCollection.Build());
}
/// <summary>
/// 使用 CZGL.AOP 处理容器中需要代理的类型
/// </summary>
/// <param name="service"></param>
/// <returns></returns>
public static IServiceCollection BuildAopProxy(this IServiceCollection service)
{
if (service is null)
{
throw new ArgumentNullException(nameof(service));
}
IServiceCollection proxyServiceCollection = new ServiceCollection();
// 将容器中的设置拦截器的类型生成新的类型代理
foreach (ServiceDescriptor item in service)
{
// 第一步，判断是否为继承
// 第二步，传递暴露的接口或其它服务
// 第三步，传递参数并生成代理类型
// 第四步，判断作用域生命周期
// 第五步，添加到容器中
Type newType;
Type serviceType = item.ServiceType;
Type implementationType = item.ImplementationType;
if (implementationType is null)
{
if (item.ImplementationInstance != null)
{
switch (item.Lifetime)
{
case ServiceLifetime.Singleton:
proxyServiceCollection.AddSingleton(serviceType, item.ImplementationInstance);
break;
case ServiceLifetime.Scoped:
proxyServiceCollection.AddScoped(serviceType);
break;
case ServiceLifetime.Transient:
proxyServiceCollection.AddSingleton(serviceType, item.ImplementationInstance);
break;
}
}
else
{
switch (item.Lifetime)
{
case ServiceLifetime.Singleton:
proxyServiceCollection.AddSingleton(serviceType, item.ImplementationFactory);
break;
case ServiceLifetime.Scoped:
proxyServiceCollection.AddScoped(serviceType, item.ImplementationFactory);
break;
case ServiceLifetime.Transient:
proxyServiceCollection.AddTransient(serviceType, item.ImplementationFactory);
break;
}
}
continue;
}
if (serviceType == implementationType)
{
newType = DynamicProxy.CreateProxyClassType(item.ImplementationType);
}
else
{
newType = DynamicProxy.CreateProxyClassType(item.ServiceType, item.ImplementationType, false);
}
proxyServiceCollection.Add(ServiceDescriptor.Describe(serviceType, newType, item.Lifetime));
}
return(proxyServiceCollection);
}
/// <summary>
/// 使用 CZGL.AOP 处理容器中需要代理的类型
/// </summary>
/// <param name="service"></param>
/// <returns></returns>
private static IServiceCollection CreateBuildAopProxy(this IServiceCollection service)
{
IServiceCollection proxyServiceCollection = new ServiceCollection();
foreach (ServiceDescriptor item in service)
{
Type newType;
Type serviceType = item.ServiceType;
Type implementationType = item.ImplementationType;
if (implementationType is null)
{
if (item.ImplementationInstance != null)
{
switch (item.Lifetime)
{
case ServiceLifetime.Singleton:
proxyServiceCollection.AddSingleton(serviceType, item.ImplementationInstance);
break;
case ServiceLifetime.Scoped:
proxyServiceCollection.AddScoped(serviceType);
break;
case ServiceLifetime.Transient:
proxyServiceCollection.AddSingleton(serviceType, item.ImplementationInstance);
break;
}
}
else
{
switch (item.Lifetime)
{
case ServiceLifetime.Singleton:
proxyServiceCollection.AddSingleton(serviceType, item.ImplementationFactory);
break;
case ServiceLifetime.Scoped:
proxyServiceCollection.AddScoped(serviceType, item.ImplementationFactory);
break;
case ServiceLifetime.Transient:
proxyServiceCollection.AddTransient(serviceType, item.ImplementationFactory);
break;
}
}
continue;
}
if (serviceType == implementationType)
{
newType = DynamicProxy.CreateProxyClassType(item.ImplementationType);
}
else
{
newType = DynamicProxy.CreateProxyClassType(item.ServiceType, item.ImplementationType, false);
}
proxyServiceCollection.Add(ServiceDescriptor.Describe(serviceType, newType, item.Lifetime));
}
return(proxyServiceCollection);
}
