[hibernate-issues] [Hibernate-JIRA] Created: (HSEARCH-460) LazyInitializationException while removing entity with @ContainedIn annotation

[Maciej Szulik (JIRA)]

LazyInitializationException while removing entity with @ContainedIn annotation
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                 Key: HSEARCH-460
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-460
             Project: Hibernate Search
          Issue Type: Bug
          Components: engine
    Affects Versions: 3.1.1.GA
            Reporter: Maciej Szulik
            Priority: Blocker
         Attachments: hibsearch.zip, Lazy.stack

I attach a Jboss Seam 2.2.0.GA project (without lib directory - one should take it entirely from seam default application generated using seam gen), as a complete illustration of the problem.

The Problem itself:
I have 2 entities:
Color (Long id, String name, Set<Vehicle> vehicles) 
and Vehicle (Long id, String name, Color color).
Vehicle is indexed entity (@Indexed), while color has @ContainedIn on Set<Vehicle>.

Problem arises while managing color objects, strictly speaking while removing colors, LazyInitalizationException is thrown (stack trace is in attachment).
Every other operation on color entity (inserting, updating) works like a charm. 

In attached example I created with a simple page for managing colors. It presents a list of already defined color objects in DB. If non present, you should generate some with 'Add random color'. To obtain above error click on 'Remove' link next to one of the colors presented on list.





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