I'm just trying to use ATM with this solution, but the changes aren't
commited into database for some reason I'm not able to figure out. I
register ATM + transaction manager like this:
//register Automatic Transaction Management facility
Container.AddFacility<Castle.Facilities.AutomaticTransactionManagement.TransactionFacility>
();
//register transaction manager for ATM
Container.Register
(Component.For<Castle.Services.Transaction.ITransactionManager>()
.ImplementedBy<Castle.Services.Transaction.DefaultTransactionManager>
());
and decorate the service class appropriately:
[Transactional]
public class UserAdminService : IUserAdminService
{
...
[Transaction(TransactionMode.Requires)]
public User CreateNewUser(string username, string password,
string
firstName, string lastName)
{
var u = new User(username)
{
PasswordHash =
GetPasswordHash(password),
FirstName = firstName,
LastName = lastName
};
userRepo.Save(u);
return u;
}
}
now when I call the action, the new User is not persisted into DB. I
turned logging of NHibernate.SQL to DEBUG to see the actual SQL, but
there's no INSERT statement for this operation present. So it looks
like there's some flush missing - the flush should be handled by
UnitOfWorkApplication in end-request shouldn't it? The insert
operation was performed and commited when I appended
UnitOfWork.CurrentSession.Flush() after userRepo.Save() call so I
assume I have something broken in UoWApplication or misunderstood
something again :)
Is there any idea what should I try to make my UoWApp flush the
changes on request end?
On 20 Bře, 16:29, Ayende Rahien <[email protected]> wrote:
> That is the expected behavior. You can either use ATM or With.TransactionI
> recommend ATM
>
> On Fri, Mar 20, 2009 at 11:24 AM, Filip Kinsky <[email protected]> wrote:
>
> > I just started new MS MVC project and wanted to use
> > UnitOfWorkApplication. The application works ok until I want to write
> > some changes to DB. I thought the UnitOfWorkApplication will
> > automatically flush and commit all changes I made to DB if no
> > exception is thrown, but it doesn't work like that in my project. Do I
> > need to use With.Transaction in my write-controllers/actions/services
> > or Castle ATM etc or should the UoWApp work as I mentioned (flush
> > +commit on request end)?
>
> > I currently have controller action like this, but no changes are
> > persisted in DB when I invoke the action.
>
> > public JsonResult CreateSomeUser()
> > {
> > var u = userAdminService.CreateNewUser("userX", "x",
> > "x", "x");
> > return Json(new {success = true, id = u.Id});
> > }
>
> > ...
>
> > public User CreateNewUser(string username, string password,
> > string
> > firstName, string lastName)
> > {
> > var u = new User(username)
> > {
> > PasswordHash =
> > GetPasswordHash(password),
> > FirstName = firstName,
> > LastName = lastName
> > };
> > userRepo.Save(u);
> > return u;
> > }
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