You probably need to call Flush on the child session.
On Thu, Apr 1, 2010 at 5:58 PM, Jim Wheaton <[email protected]> wrote:
> Hi all,
>
> I’m using Rhino Security in my project. I would like to use
> NHibernate event listeners that implement IPostInsertEventListener and
> IPostUpdateEventListener to associate entities with an EntityGroup.
>
> For example, if a Patient object has a reference to a Hospital object,
> then I’d like to associate the patient entity with the hospital
> EntityGroup when the NH event listener executes.
>
> In the event listener, I am getting a reference to the
> IAuthorizationRepository through my WindsorContainer. The container
> also registers ISession, which is a factory method that returns a
> child session of the current session. That way, the
> IAuthorizationRepository is configured with the child session. I can
> call methods such as
> IAuthorizationRepository.GetEntityGroupsByName(groupName) within the
> event listener and they return the correct data. However, when I try
> to call IAuthorizationRepository.AssociateEntityWith(patient,
> groupName), nothing happens.
>
> I am using NHProfiler to debug and I don’t see any inserts being
> called. I’ve also stepped through the RhinoSecurity code from this
> call and it seems to work fine, but no insert is being issued to the
> DB.
>
> I know I am doing something wrong, but cannot figure out what. Is
> using the IAuthorizationRepository within an NHEventListener an
> appropriate design choice. If so, do you know where I’m going wrong?
>
> Here is the event listener:
>
> public class EncounterSaveOrUpdateEventListener :
> IPostInsertEventListener
> {
>
> public void OnPostInsert(PostInsertEvent @event)
> {
> var patient = @event.Entity as Patient;
> if (patient != null)
> {
>
> //the windsor container is configured to return a
> child session when ISession is requested from the container
> var authRepository =
> SafeServiceLocator<IAuthorizationRepository>.GetService();
>
> //I’ve simplified the code for this email. The real
> code contains additional checks
>
> if(_authRepository.GetEntitiesGroupByName(patient.Hosptial.Name) !=
> null)
> _authRepository.AssociateEntityWith(patient,
> patient.Hosptial.Name);
> }
> }
> }
>
> Any help is appreciated
>
> Cheers,
>
> Jim Wheaton
>
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