[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4070) createProxy() called even when hasProxy() returns false

[Gail Badner (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-4070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=33696#action_33696 ] 

Gail Badner commented on HHH-4070:
----------------------------------

Please attach a runnable test case (Java + mapping) that reproduces this issue.

> createProxy() called even when hasProxy() returns false
> -------------------------------------------------------
>
>                 Key: HHH-4070
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4070
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.3.2
>         Environment: 3.3.2GA, PostgresQL 8.3
>            Reporter: Philip Borlin
>
> This problem occurs when an EntityTuplizer is used.  In my case I throw an UnsupportedOperationException in my createProxy() method.  I would expect that would be ok since my hasProxy() method returns false.  This was working in 3.3.1 but broke in 3.3.2.
> In DefaultLoadEventListener in the proxyOrLoad() method there is a call to persister.hasProxy().  This makes a call to AbstractEntityPersister which simply checks to see whether the entityMetamodel isLazy().
> That check succeeds since lazy is sent to true.
> The next check sees if isAllowProxyCreation() is false in the options.
> Lastly creatProxyIfNecessary() is called which if the entity does not exist calls createProxy() on the persister.  AnstractEntityPersister delegates this directly to the tuplizer.
> At no point was the tuplizer's hasProxy() method ever consulted.

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