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Re: [eclipselink-users] compositePU on OSGi environment 
Try adding:
       <provider>
            org.eclipse.persistence.jpa.PersistenceProvider
        </provider>

On 3/12/2013 10:43 AM, Alexander Kley wrote:

Hi Andrei,

my fault, i forget the  <property
name="eclipselink.composite-unit.member" value="true"/> in the first post
But also with this entry it doesnt work :-(

Alex


2013/3/12 Andrei Ilitchev <andrei.ilitchev@xxxxxxxxxx
<mailto:andrei.ilitchev@xxxxxxxxxx>>

    Composite persistence unit is not configured correctly,
    please see
    http://wiki.eclipse.org/__EclipseLink/UserGuide/JPA/__Advanced_JPA_Development/__Composite_Persistence_Units
    <http://wiki.eclipse.org/EclipseLink/UserGuide/JPA/Advanced_JPA_Development/Composite_Persistence_Units>


    On 3/12/2013 9:06 AM, Alexander Kley wrote:

        Hi,

        for a while have a problem to integrate the composite pu concept
        to my
        osgi bundle.

        I have a persistence bundle which works fine with the underlying pu
        (single persistence unit). If i try to transform the bundle to works
        with an composite pu and one member pu as jar as follow:
        composite pu (persitence.xml) -> <jar-file>member.jar</jar-__file>

        The member.jar is not a bundle, only a plain jar file with an
        META-INF
        dir and it is located in the root dir of the bundle jar.

        Structure of bundle:
        member.jar (this is the jar where the member pu persistence.xml is
        stored in /META-INF)
        /META-INF/persistence.xml
        ...packages...

        During start the bundle, the activator class have problem. The
        EMFactory
        can't find the persistence provider!?
        "javax.persistence.__PersistenceException: No Persistence
        provider for
        EntityManager named composite-pu"

        Have anyone ideas why i've got th exception during bundle start?

        Best regards
        Alex


        My PU:
        <persistence-unit name=" composite-pu"
        transaction-type="RESOURCE___LOCAL">
            <jar-file>member.jar</jar-__file>
            <properties>
              <property name="eclipselink.ddl-__generation"
        value="create-or-extend-__tables"/>
              <property name="eclipselink.logging.__level" value="FINEST"/>
              <property name="eclipselink.target-__server" value="SunAS9"/>
              <property name="eclipselink.target-__database"
        value="PostgreSQL"/>
            </properties>
        </persistence-unit>


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