Hello
I've hit same case lately. With "non null and not empty" constraint
validation isn't even getting involved, NHibernate is throwing
PropertyValueException on Save.
Stack trace:
at NHibernate.Engine.Nullability.CheckNullability(Object[] values,
IEntityPersister persister, Boolean isUpdate)
at NHibernate.Event.Default.AbstractSaveEventListener.PerformSaveOrReplicate
(Object entity, EntityKey key, IEntityPersister persister, Boolean
useIdentityColumn, Object anything, IEventSource source, Boolean
requiresImmediateIdAccess)
at NHibernate.Event.Default.AbstractSaveEventListener.SaveWithGeneratedId(
Object entity, String entityName, Object anything, IEventSource source,
Boolean requiresImmediateIdAccess)
at NHibernate.Event.Default.DefaultSaveEventListener.
SaveWithGeneratedOrRequestedId(SaveOrUpdateEvent event)
at NHibernate.Event.Default.DefaultSaveOrUpdateEventListener.
EntityIsTransient(SaveOrUpdateEvent event)
at NHibernate.Event.Default.DefaultSaveOrUpdateEventListener.OnSaveOrUpdate(
SaveOrUpdateEvent event)
at NHibernate.Impl.SessionImpl.FireSave(SaveOrUpdateEvent event)
at NHibernate.Impl.SessionImpl.Save(Object obj)
at
NHibernate.Validator.Tests.Integration.UniquenessValidationUsingExternalValidatorFixture
.Should_throw_InvalidStateException() in ValidatingProxyFixture.cs: line
292<about:projectfile%3A3B96A3A6-685A-43CF-B746-4F2EB69D2D49%2Fd%3AIntegration%2Ff%3AValidatingProxyFixture.cs%3F292%3F1>
Bellow is the code showing the problem. I would be creating a JIRA ticket,
it looks like a bug for me. Or is it not the case?
A fixture that reproduces the problem (sorry for formatting, paste into
Integration folder in tests ):
[TestFixture]
public class UniquenessValidationUsingExternalValidatorFixture :
PersistenceTest
{
protected override void Configure(NHibernate.Cfg.Configuration
configuration)
{
base.Configure(configuration);
var validatorConf = new FluentConfiguration();
validatorConf
.SetDefaultValidatorMode(ValidatorMode.UseExternal)
.IntegrateWithNHibernate
.ApplyingDDLConstraints()
.RegisteringListeners();
var vDefSimple = new ValidationDef<Relation>();
vDefSimple.Define(s => s.Description).NotNullableAndNotEmpty();
validatorConf.Register(vDefSimple);
var engine = new ValidatorEngine();
engine.Configure(validatorConf);
ValidatorInitializer.Initialize(configuration, engine);
}
[Test]
[ExpectedException(typeof(InvalidStateException))]
public void Should_throw_InvalidStateException()
{
using (var s = OpenSession())
using (var tx = s.BeginTransaction())
{
s.Save(new Relation());
tx.Commit();
}
CleanDb();
}
private void CleanDb()
{
using (var s = OpenSession())
using (var tx = s.BeginTransaction())
{
s.CreateQuery("delete from Relation").ExecuteUpdate();
tx.Commit();
}
}
protected override IList Mappings
{
get { return new[] {"Integration.SimpleWithRelation.hbm.xml"}; }
}
}
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