public FeignClientAttribute(string name, FeignClientLifetime lifetime)
{
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
Name = name;
Lifetime = lifetime;
}
public void AddService(Type serviceType, FeignClientLifetime lifetime)
{
switch (lifetime)
{
case FeignClientLifetime.Singleton:
Services.TryAddSingleton(serviceType);
break;
case FeignClientLifetime.Scoped:
Services.TryAddScoped(serviceType);
break;
case FeignClientLifetime.Transient:
Services.TryAddTransient(serviceType);
break;
default:
break;
}
}
public void AddService(Type serviceType, FeignClientLifetime lifetime)
{
var registerBuilder = ContainerBuilder.RegisterType(serviceType);
switch (lifetime)
{
case FeignClientLifetime.Singleton:
registerBuilder.SingleInstance();
break;
case FeignClientLifetime.Scoped:
registerBuilder.InstancePerLifetimeScope();
break;
case FeignClientLifetime.Transient:
registerBuilder.InstancePerDependency();
break;
default:
break;
}
}
public void AddOrUpdateService(Type serviceType, FeignClientLifetime lifetime)
{
RemoveService(serviceType);
AddService(serviceType, lifetime);
}
public ServiceDescriptor(Type serviceType, Type implementationType, FeignClientLifetime lifetime)
{
ServiceType = serviceType;
ImplementationType = implementationType;
Lifetime = lifetime;
}
ComponentRegistration <T> Lifestyle <T>(ComponentRegistration <T> registration, FeignClientLifetime lifetime)
where T : class
{
switch (lifetime)
{
case FeignClientLifetime.Transient:
return(registration.LifestyleTransient());
case FeignClientLifetime.Singleton:
return(registration.LifestyleSingleton());
case FeignClientLifetime.Scoped:
return(registration.LifestyleScoped());
default:
return(registration);
}
}
public void AddService(Type serviceType, FeignClientLifetime lifetime)
{
var registration = Component.For(serviceType);
WindsorContainer.Register(Lifestyle(registration, lifetime));
}
public void AddOrUpdateService(Type serviceType, Type implType, FeignClientLifetime lifetime)
{
AddService(serviceType, implType, lifetime);
}
/// <summary>
/// 添加FeignClients
/// </summary>
/// <typeparam name="TFeignBuilder"></typeparam>
/// <param name="feignBuilder"></param>
/// <param name="assembly">要扫描的程序集</param>
/// <param name="lifetime">服务的生命周期</param>
/// <returns></returns>
public static TFeignBuilder AddFeignClients <TFeignBuilder>(this TFeignBuilder feignBuilder, Assembly assembly, FeignClientLifetime lifetime)
where TFeignBuilder : IFeignBuilder
{
if (assembly == null)
{
return(feignBuilder);
}
foreach (var serviceType in assembly.GetTypes())
{
FeignClientTypeInfo feignClientTypeInfo = feignBuilder.TypeBuilder.Build(serviceType);
if (feignClientTypeInfo == null || feignClientTypeInfo.BuildType == null)
{
continue;
}
feignBuilder.Options.Types.Add(feignClientTypeInfo);
//FeignClientAttribute feignClientAttribute = serviceType.GetCustomAttribute<FeignClientAttribute>();
FeignClientAttribute feignClientAttribute = serviceType.GetCustomAttributeIncludingBaseInterfaces <FeignClientAttribute>();
feignBuilder.AddService(serviceType, feignClientTypeInfo.BuildType, feignClientAttribute.Lifetime ?? lifetime);
// add fallback
if (feignClientAttribute.Fallback != null)
{
feignBuilder.AddService(feignClientAttribute.Fallback, feignClientAttribute.Lifetime ?? lifetime);
}
if (feignClientAttribute.FallbackFactory != null)
{
feignBuilder.AddService(feignClientAttribute.FallbackFactory, feignClientAttribute.Lifetime ?? lifetime);
}
}
return(feignBuilder);
}
public void AddOrUpdateService(Type serviceType, FeignClientLifetime lifetime)
{
Services.AddOrUpdate(new ServiceDescriptor(serviceType, serviceType, lifetime));
}
public static TFeignBuilder AddFeignClients <TFeignBuilder>(this TFeignBuilder feignBuilder, Assembly assembly, FeignClientLifetime lifetime)
where TFeignBuilder : IFeignBuilder
{
if (assembly == null)
{
return(feignBuilder);
}
foreach (var serviceType in assembly.GetTypes())
{
Type proxyType = feignBuilder.TypeBuilder.BuildType(serviceType);
if (proxyType == null)
{
continue;
}
FeignClientAttribute feignClientAttribute = serviceType.GetCustomAttribute <FeignClientAttribute>();
feignBuilder.AddService(serviceType, proxyType, feignClientAttribute.Lifetime ?? lifetime);
// add fallback
if (feignClientAttribute.Fallback != null)
{
feignBuilder.AddService(feignClientAttribute.Fallback, feignClientAttribute.Lifetime ?? lifetime);
}
if (feignClientAttribute.FallbackFactory != null)
{
feignBuilder.AddService(feignClientAttribute.FallbackFactory, feignClientAttribute.Lifetime ?? lifetime);
}
}
return(feignBuilder);
}
