[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2452) Should accept empty properties as "not there" to allow overriding of providers etc.

[Max Rydahl Andersen (JIRA)]

Should accept empty properties as "not there" to allow overriding of providers etc.
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         Key: HHH-2452
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2452
     Project: Hibernate3
        Type: Improvement

    Versions: 3.2.2    
    Reporter: Max Rydahl Andersen
    Priority: Critical


currently hibernate blindly tries to instantiate empty strings as connection providers, tx manager lookup etc. resulting in errors.

This might be ok behavior, but it makes it impossible to actually override settings found in cfg.xml and-or persistence.xml (relevant for tooling to allow using war or ear configurations in tooling)

I suggest we make hibernate ignore empty strings for these settings (or maybe all) to allow proper overriding

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