asp.net-mvc-3 – 用于Nhibernate事务管理的ActionFilter是一个

public interface ITransactionScopeWrapper : IDisposable
{
    void Complete();
}

public class TransactionScopeWrapper : ITransactionScopeWrapper
{
    private readonly TransactionScope _scope;
    private readonly ISession _session;
    private readonly ITransaction _transaction;

    public TransactionScopeWrapper(ISession session)
    {
        _session = session;
        _scope = new TransactionScope(TransactionScopeOption.Required,new TransactionOptions {IsolationLevel = IsolationLevel.ReadCommitted});
        _transaction = session.BeginTransaction();
    }

    #region ITransactionScopeWrapper Members

    public void Dispose()
    {
        try
        {
            _transaction.Dispose();
        }
        finally
        {
            _scope.Dispose();
        }
    }

    public void Complete()
    {
        _session.Flush();
        _transaction.Commit();
        _scope.Complete();
    }

    #endregion
}

在我的ActionFilter中,我有以下内容：

public class NhibernateTransactionAttribute : ActionFilterAttribute
{
    public ITransactionScopeWrapper TransactionScopeWrapper { get; set; }
    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
    }
    public override void OnActionExecuted(ActionExecutedContext filterContext)
    {
        TransactionScopeWrapper.Complete();

        base.OnActionExecuted(filterContext);
    }

}

我正在使用Castle来管理我的ISession,使用每个Web请求的生活方式：

container.Register(
            Component.For<ISessionFactory>().UsingFactoryMethod(
                x => x.Resolve<INHibernateInit>().GetConfiguration().BuildSessionFactory()).LifeStyle.Is(
                    LifestyleType.Singleton));

container.Register(
            Component.For<ISession>().UsingFactoryMethod(x => container.Resolve<ISessionFactory>().OpenSession()).
                LifeStyle.Is(LifestyleType.PerWebRequest));

container.Register(
          Component.For<ITransactionScopeWrapper>().ImplementedBy<TransactionScopeWrapper>().LifeStyle.Is(
              LifestyleType.PerWebRequest));

所以现在回答我的问题.

>以这种方式管理交易的任何问题
> ActionFilter OnActionExecuting和OnActionExecuted方法是否使用相同的线程.

我问第2,因为不保证BeginRequest和EndRequest在同一个线程上运行,如果你在它们上面抛出交易,你将遇到大问题.

在我的ActionFilter中,TransactionScopeWrapper是属性注入的.