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Re: [eclipselink-users] compositePU on OSGi environment
I do not think we test composite PU in an OSGi context in any release. I am simply suggesting that if you are using JPA in OSGi on EclipseLink you should use Gemini which is the reference implementation for the OSGi Enterprise standard. There is a larger body of people that can support you when you are running on that platform. 

On 12/03/2013 11:47 AM, Alexander Kley wrote:

So, composite pu (eclispelink 2.5.0, so on glassfish 4) only runs with gemini
jpa on osgi context?

2013/3/12 Tom Ware <tom.ware@xxxxxxxxxx <mailto:tom.ware@xxxxxxxxxx>>

    Starting with 2.5.0 the only JPA OSGi configuration we will support is
    Gemini JPA.  There has been very little work or no work on the deprecated
    implementation in the 2.4 stream.

    -Tom


    On 12/03/2013 11:18 AM, Alexander Kley wrote:

        Hi Tom,

        we dont use Gemini, only JPA and eclipseLink. And the problem occurred since
        using 2.4.2 nightly / 2.5.0 nightly. First try with 2.4.1 in osgi
        context works
        fine and 2.5.0 in non osgi context also works fine.
        So for my understanding: if i use eclipseLink 2.4.2+ with composite pu's
        in a
        osgi context i must use gemini on top of eclipselink?


        2013/3/12 Alexander Kley <alexander.kley@xxxxxxxxx
        <mailto:alexander.kley@xxxxxxxxx>
        <mailto:alexander.kley@gmail.__com <mailto:alexander.kley@xxxxxxxxx>>>


             also tryed but without success!
             It seems that there is a problem on the base.
             also set in manifest:
             Meta-Persistence: META-INF/persistence.xml
             JPA-PersistenceUnits: composite-pu



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

                 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>
                     <mailto:andrei.ilitchev@__oracle.com
        <mailto:andrei.ilitchev@xxxxxxxxxx>>
                     <mailto:andrei.ilitchev@
        <mailto:andrei.ilitchev@>__orac__le.com <http://oracle.com>

                     <mailto:andrei.ilitchev@__oracle.com
        <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>

        <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>>




        <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>

        <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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