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From Jason Reilly <jdr0...@renci.org>
Subject openjpa/karaf
Date Wed, 05 May 2010 20:31:17 GMT
Hi all,

I am trying to get a project that uses OpenJPA deployed as a Service in 
the Apache Karaf OSGi container.  I am getting an exception when I do an 
osgi:install of my project.  The exception message is:

javax.persistence.PersistenceException: No persistence providers for "rsp" after trying the
following discovered implementations: NONE


This is what my META-INF/persistence.xml looks like:

<?xml version="1.0"?>

<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
version="1.0">

  <persistence-unit name="rsp">

    <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>

....snip classes....

    <properties>

      <property name="openjpa.ConnectionURL" value="jdbc:postgresql://localhost:5432/rsp"/>

      <property name="openjpa.ConnectionDriverName" value="org.postgresql.Driver"/>

      <property name="openjpa.ConnectionUserName" value=""/>

      <property name="openjpa.ConnectionPassword" value=""/>

      <property name="openjpa.Log" value="DefaultLevel=WARN, Tool=INFO"/>

    </properties>

  </persistence-unit>

</persistence>


Here is a list of relevant installed bundles:

[  95] [Active     ] [            ] [   60] Commons Lang (2.4)

[ 102] [Active     ] [            ] [   60] Commons Collections (3.2.1)

[ 103] [Active     ] [            ] [   60] Commons Pool (1.5.3)

[ 122] [Active     ] [            ] [   60] postgresql-8.4-701.jdbc4 (0)

[ 145] [Active     ] [            ] [   60] Apache Geronimo JSR-317 JPA 2.0 Spec API (1.1)

[ 146] [Active     ] [            ] [   60] Apache Geronimo JSR-303 Bean Validation Spec API
(1.1)

[ 148] [Active     ] [            ] [   60] mvn:org.apache.openjpa/openjpa-all/2.1.0-SNAPSHOT


The Karaf version is 1.5.0-SNAPSHOT. 

Any insight on how to remedy this error would be great &, of course, let 
me know if I need to provide more info.

Thanks,
Jason

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