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From "Rick Curtis (JIRA)" <>
Subject [jira] Updated: (OPENJPA-1855) OpenJPA shouldn't silently ignore an invalid javax.persistence.xxxx configuration property
Date Tue, 26 Oct 2010 18:49:21 GMT


Rick Curtis updated OPENJPA-1855:

    Affects Version/s: 2.1.0
        Fix Version/s: 2.1.0

> OpenJPA shouldn't silently ignore an invalid javax.persistence.xxxx configuration property
> ------------------------------------------------------------------------------------------
>                 Key: OPENJPA-1855
>                 URL:
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: logging
>    Affects Versions: 2.0.0, 2.0.1, 2.1.0
>            Reporter: Rick Curtis
>            Assignee: Rick Curtis
>            Priority: Minor
>             Fix For: 2.1.0
>         Attachments: OPENJPA-1855.patch
> While I was working on a unit test I had the following property set and it was being
silently ignored by the runtime. After digging around a bunch, I figured out that it is actually
an invalid configuration. I can specify this property on em.setProperty(...)[3.7.2], but I
can't set a 'default' value at the provider(emf) level.
> <property name="javax.persistence.cache.storeMode" value="BYPASS"/>
> [3.7.2] -
> Cache retrieve mode and cache store mode properties may be specified at the level of
the persistence
> context by means of the EntityManager setProperty method. These properties may be specified
> the EntityManager find and refresh methods and the Query and TypedQuery setHint methods.
> Cache retrieve mode and/or cache store mode properties specified for the find, refresh,
> Query and TypedQuery setHint methods override those specified for the persistence context
> the specified find and refresh invocations, and for the execution of the specified queries
> With this JIRA I want to detect *some* of the invalid configurations and log a .... [INFO,WARN,TRACE]?
message. Per the spec ( "If a persistence provider does not recognize a property (other
than a property defined by this specification), the provider must ignore it." I believe this
gives us the leeway to do something about the condition that I ran into.

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