Fabio, May I pick your brain regarding the usage of Session.BeginTransaction() as an enlistment into the ambient transaction.
I've seen this question get asked more than a couple of times on the users group. So I just want to understand the reasoning for the decision to require the management of the NHTransaction & the Ambient transaction (TransactionScope). I believe the question arises because it is a bit counter intuitive to manage both transactions as most other systems that implement System.Transaction, do so without the need to manage their older transaction api, or solely support the System.Transaction api (The only api I can think of right now is ado.net's IDbTransaction, but I remember seeing something around file system) Thanks, -Carlos Practice makes perfect, but if no one is perfect, why practice? Date: Thu, 14 Jan 2010 20:35:56 -0300 Subject: Re: [nhusers] Re: Nested TransactionScope with RequiresNew: unexpected behavior From: [email protected] To: [email protected] you can commit the NH's transaction and leave the real action to TS (Abort/Complete).Why ?...Well... you should manage the NH's always and occasionally the NH's will work in an Ambient-Transaction. The code where the NH's transaction is managed shouldn't not be aware about if it is working in Ambient-Transaction or not.For those using AOP this is pretty normal. btw, have you tried using the NH's transaction in your tests ? 2010/1/14 HH <[email protected]> So you are suggesting that I should use the following: OnActionExecuting: 1) Open Session (if not open) 2) CreateTransactionScope 3) Start NHibernate Transaction OnActionExecuted: if ([errorsOccured]) Rollback NHibernate transaction else Commit NHiberate transaction TransactionScope.Complete() Session will be closed on end request. This makes me have to manage both the TransactionScope and NHibernate transaction. Why? Henk On 14 jan, 22:49, Fabio Maulo <[email protected]> wrote: > 2010/1/14 HH <[email protected]> > > > > > Do you have any ideas on how to make this work? > > with an appropriate ActionFilter to manage NH's session, TS and NH's > transaction > > Fabio Maulo -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en. -- Fabio Maulo--
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