[nhibernate-issues] [NHJIRA] Created: (NHV-117) Using Validator and Envers together

[Jochen J. (JIRA) <nh...@gm...>]

Using Validator and Envers together
-----------------------------------

                 Key: NHV-117
                 URL: http://216.121.112.228/browse/NHV-117
             Project: NHibernate.Validator
          Issue Type: Bug
          Components: Core
    Affects Versions: 1.3.1 GA
            Reporter: Jochen Jonckheere
            Priority: Major


When I try to use NHibernate.Envers and NHibernate.Validator in the same project I get the following exception. 

Mesage: Object reference not set to an instance of an object. 
StackTrace: 
   at NHibernate.Validator.Engine.SystemTypeExtensions.ShouldNeedValidation(Type clazz) 
   at NHibernate.Validator.Engine.ValidatorEngine.GetClassValidator(Type entityType) 
   at NHibernate.Validator.Engine.ValidatorEngine.AddValidator(Type entityType, IValidatableSubElementsInspector inspector) 
   at NHibernate.Validator.Event.ValidatePreInsertEventListener.Initialize(Configuration cfg) 
   at NHibernate.Event.EventListeners.InitializeListeners(Configuration cfg, Object[] list) in d:\CSharp\NH\NH\nhibernate\src\NHibernate\Event\EventListeners.cs:line 618 
   at NHibernate.Event.EventListeners.InitializeListeners(Configuration cfg) in d:\CSharp\NH\NH\nhibernate\src\NHibernate\Event\EventListeners.cs:line 592 
   at NHibernate.Cfg.Configuration.GetInitializedEventListeners() in d:\CSharp\NH\NH\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1189 
   at NHibernate.Cfg.Configuration.BuildSessionFactory() in d:\CSharp\NH\NH\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1246 
   at ....Installers.NHibernateInstaller.SessionFactoryFactory(INHibernateConfigurator nHibernateConfigurator, INHibernateEnversConfigurator nHibernateEnversConfigurator) in ...\Installers\NHibernateInstaller.cs:line 81 

Here's the part of the code that throws the exception: 

// Build the NHibernate Configuration 
var nHibernateConfiguration = nHibernateConfigurator.Configure(); 
  
// Initialize NHibernate Validator 
nHibernateConfiguration.Initialize(); 
  
// Initialize NHibernate Envers 
nHibernateConfiguration.IntegrateWithEnvers(nHibernateEnversConfigurator.Configure()); 

// Build the SessionFactory 
_factory = nHibernateConfiguration.BuildSessionFactory(); 

More info on: https://groups.google.com/d/topic/nhusers/gu9Gf5TrD_U/discussion
And on: http://216.121.112.228/browse/NHE-11

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