[Hibernate-issues] [Hibernate-JIRA] Updated: (HB-258) Not all ClassPersister's implements ClassMetadata

[<leg...@at...>]

The following issue has been updated:

    Updater: Gavin King (mailto:ga...@in...)
       Date: Wed, 13 Aug 2003 6:51 PM
    Comment:
Actually, there is ClassPersister.getClassMetadata(), which CustomPersister implements as "return null" and AbstractEntityPersister implements as "return this".

But whats happening is that getAllClassMetadata() just returns the underlying collection of ClassPersisters. So its actually just a dumb bug in SessionFactoryImpl .... that I didn't see at first, because I forgot about custom persisters!

I changed this issue to "bug".
    Changes:
             type changed from Improvement
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  http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-258


Here is an overview of the issue:
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        Key: HB-258
    Summary: Not all ClassPersister's implements ClassMetadata 
       Type: Bug

     Status: Unassigned
   Priority: Minor

    Project: Hibernate2
 Components: 
             core
   Versions:
             2.1

   Assignee: 
   Reporter: Max Rydahl Andersen

    Created: Wed, 13 Aug 2003 2:46 PM
    Updated: Wed, 13 Aug 2003 6:51 PM

Description:
When using a CustomPersister the only requirement is that it extends ClassPersister - this makes it possible to have SessionFactory return objects in getAllClassMetadata() that does NOT implement ClassMetadata.

This is not good for tools like hibern8ide and the uniformity of the api.....should ClassPersister extend ClassMetadata to enforce the "contract" ?

Gavin: this "functionallity" is the reason you get an exception in hibern8ide - just add Custom.hbm.xml and you'll see it everytime ;)


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