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using Autofac;
using Autofac.Extras.DynamicProxy;
using zzz.Common;
using zzz.Model;
using zzz.Repository;
using zzz.Services;
using log4net;
using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using zzz.AOP;
namespace zzz.Extensions
{
public class AutofacModuleRegister : Autofac.Module
{
private static readonly ILog log = LogManager.GetLogger(typeof(AutofacModuleRegister));
protected override void Load(ContainerBuilder builder)
{
var basePath = AppContext.BaseDirectory;
//builder.RegisterType<AdvertisementServices>().As<IAdvertisementServices>();
#region 带有接口层的服务注入
var servicesDllFile = Path.Combine(basePath, "zzz.Services.dll");
var repositoryDllFile = Path.Combine(basePath, "zzz.Repository.dll");
if (!(File.Exists(servicesDllFile) && File.Exists(repositoryDllFile)))
{
var msg = "Repository.dll和service.dll 丢失因为项目解耦了所以需要先F6编译再F5运行请检查 bin 文件夹,并拷贝。";
log.Error(msg);
throw new Exception(msg);
}
// AOP 开关,如果想要打开指定的功能,只需要在 appsettigns.json 对应对应 true 就行。
var cacheType = new List<Type>();
//if (Appsettings.app(new string[] { "AppSettings", "RedisCachingAOP", "Enabled" }).ObjToBool())
//{
// builder.RegisterType<BlogRedisCacheAOP>();
// cacheType.Add(typeof(BlogRedisCacheAOP));
//}
//if (Appsettings.app(new string[] { "AppSettings", "MemoryCachingAOP", "Enabled" }).ObjToBool())
//{
// builder.RegisterType<BlogCacheAOP>();
// cacheType.Add(typeof(BlogCacheAOP));
//}
//if (Appsettings.app(new string[] { "Aop", "TranAOP" }).ObjToBool())
//{
// builder.RegisterType<zzzTranAOP>();
// cacheType.Add(typeof(zzzTranAOP));
//}
//if (Appsettings.app(new string[] { "Aop", "LogAOP"}).ObjToBool())
//{
// builder.RegisterType<zzzLogAOP>();
// cacheType.Add(typeof(zzzLogAOP));
//}
builder.RegisterGeneric(typeof(BaseRepository<>)).As(typeof(IBaseRepository<>)).InstancePerDependency();//注册仓储
builder.RegisterGeneric(typeof(BaseServices<>)).As(typeof(IBaseServices<>)).InstancePerDependency();//注册服务
// 获取 Service.dll 程序集服务,并注册
var assemblysServices = Assembly.LoadFrom(servicesDllFile);
builder.RegisterAssemblyTypes(assemblysServices)
.AsImplementedInterfaces()
.InstancePerDependency()
.PropertiesAutowired()
.EnableInterfaceInterceptors()//引用Autofac.Extras.DynamicProxy;
.InterceptedBy(cacheType.ToArray());//允许将拦截器服务的列表分配给注册。
// 获取 Repository.dll 程序集服务,并注册
var assemblysRepository = Assembly.LoadFrom(repositoryDllFile);
builder.RegisterAssemblyTypes(assemblysRepository)
.AsImplementedInterfaces()
.PropertiesAutowired()
.InstancePerDependency();
#endregion
#region 没有接口层的服务层注入
//因为没有接口层,所以不能实现解耦,只能用 Load 方法。
//注意如果使用没有接口的服务,并想对其使用 AOP 拦截,就必须设置为虚方法
//var assemblysServicesNoInterfaces = Assembly.Load("zzz.Services");
//builder.RegisterAssemblyTypes(assemblysServicesNoInterfaces);
#endregion
#region 没有接口的单独类启用class代理拦截
//只能注入该类中的虚方法且必须是public
//这里仅仅是一个单独类无接口测试,不用过多追问
//builder.RegisterAssemblyTypes(Assembly.GetAssembly(typeof(Love)))
// .EnableClassInterceptors()
// .InterceptedBy(cacheType.ToArray());
#endregion
#region 单独注册一个含有接口的类启用interface代理拦截
//不用虚方法
//builder.RegisterType<AopService>().As<IAopService>()
// .AsImplementedInterfaces()
// .EnableInterfaceInterceptors()
// .InterceptedBy(typeof(BlogCacheAOP));
#endregion
}
}
}