[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4490) NPE in SessionFactory if an SQL Exception is thrown when retrieving db metadata

[Coquentin Pierre (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-4490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=34164#action_34164 ] 

Coquentin Pierre commented on HHH-4490:
---------------------------------------

In fact, it's not in SessionFactory but SettingFactory... Sorry... I ve created this issue too fast.
I join a test case... just unzip it, set +x on script (it's a shell script), and run it... I ve overrided the driver to simulate the behavior (Connection.getMetadata will throw an sql exception) and patched mysql driver to disable their driver registration.

> NPE in SessionFactory if an SQL Exception is thrown when retrieving db metadata
> -------------------------------------------------------------------------------
>
>                 Key: HHH-4490
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4490
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.3.2
>         Environment: Hibernate 3.3.2.GA
> Oracle 10G
>            Reporter: Coquentin Pierre
>         Attachments: stacktrace.txt
>
>
> If an sql exception occurs when hibernate tries to get metadata in org.hibernate.cfg.SessionFactory.buildSettings(Properties props)  (line 113) then it's logged and nothing else is done, so the dialect is not computed and leads to an NPE line 151. It's not reproductible with hibernate 3.2.6 as the code changed.

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