将这个Windsor代码段转换为NHibernate的StructureMap
本文关键字:转换 NHibernate StructureMap Windsor 代码 段转换 | 更新日期: 2023-09-27 18:08:35
有人能帮我把下面的转换为StructureMap吗?
public class NHibernateInstaller : IWindsorInstaller
{
#region IWindsorInstaller Members
public void Install(IWindsorContainer container, IConfigurationStore store)
{
container.Register(Component.For<ISessionFactory>()
.UsingFactoryMethod(k => BuildSessionFactory()));
container.Register(Component.For<NHibernateSessionModule>());
container.Register(Component.For<ISessionFactoryProvider>().AsFactory());
container.Register(Component.For<IEnumerable<ISessionFactory>>()
.UsingFactoryMethod(k => k.ResolveAll<ISessionFactory>()));
HttpContext.Current.Application[SessionFactoryProvider.Key]
= container.Resolve<ISessionFactoryProvider>();
}
#endregion
public ISessionFactory BuildSessionFactory() { ... }
}
在global.asax:
protected void Application_Start()
{
AreaRegistration.RegisterAllAreas();
RegisterGlobalFilters(GlobalFilters.Filters);
RegisterRoutes(RouteTable.Routes);
IContainer container = new Container(
x =>
{
x.For<ISessionFactory>().Use // ??? NHibernateHelper.BuildSessionFactory();
x.For<IControllerActivator>().Use<StructureMapControllerActivator>();
x.For<IBar>().Use<Bar>();
}
);
DependencyResolver.SetResolver(new StructuredMapDependencyResolver(container));
}
NHibernateHelper.BuildSessionFactory()是我的方法,不知道如何设置ISessionFactory
不知道为什么我需要把NHibernateSessionModule在我的容器,我只是在web连接模块。配置,这还不够吗?
我不明白其余的,就像如何ISessionFactoryProvider被连接为"。asfactory()",你不需要提供实现吗?
resolveAll正在做什么?
我是StructureMap(和DI一般)的新手,所以请不要以为我知道很多。
下面是我用来连接StructureMap和NHibernate的典型设置:
IContainer container = new Container(c =>
{
c.Scan(s=>
{
// This autoregisters the IFoo to Foo
s.AssembliesFromApplicationBaseDirectory();
s.WithDefaultConventions();
};
// SessionFactory needs to be a singleton object
c.ForSingletonOf<ISessionFactory>()
.Use(NHibernateHelper.BuildSessionFactory());
// Add your own interceptor implementation here
c.For<IInterceptor>().Use<EmptyInterceptor>();
// I assume that NHibernateSession uses the NHibernateSessionModule
// I use a similar implementation named TransactionBoundaryModule
c.For<INHibernateSession>()
.HybridHttpOrThreadLocalScoped()
.Use<NHibernateSession>();
// Gets the current session from the NHibernateSession
// Ensures one session per request
c.For<ISession>().Use(x =>
{
var instance = x.GetInstance<INHibernateSession>();
return instance.CurrentSession;
});
// Same for StatelessSession
c.For<IStatelessSession>()
.Use(x => x.GetInstance<ISessionFactory>()
.OpenStatelessSession());
};
通知你…我有一个参考实现在https://github.com/codeprogression/Fluently-Persistent。从CP.FluentlyPersistent.Web/Global.asax.cs开始,并遵循它。我使用StructureMap Registry
类来连接NHibernate,但语法非常相似。
更新(回答你在NHibernateInstaller类中的评论/问题):
简短的回答是删除类——一旦提供了名为SessionFactoryProvider的ISessionFactoryProvider的实现,就不需要它了。将HttpContext.Current.Application[SessionFactoryProvider.Key] = container.GetInstance<ISessionFactoryProvider>();
行添加到您的global.asax.cs.
这是为什么…在StructureMap中,通过程序集扫描,不需要注册NHibernateSessionModule。当前的SM二进制文件不包括Windsor拥有的类型工厂实现,但是在GitHub源代码中有一个实现(查找AutoFactory)。要绕过这个限制,您必须使用GetSessionFactories()方法创建ISessionFactoryProvider的一个名为SessionFactoryProvider的派生。