Hi Tim
Thanks for all your help.
I changed my code to use the JPAEntityManagerProvider that is created when I
drop in my configuration as explained by the "Creating a resource using a
factory configuration" part here:
http://aries.apache.org/modules/tx-control/xaJPA.html
[org.osgi.service.transaction.control.jpa.JPAEntityManagerProvider]
-------------------------------------------------------------------
databaseName = myexample
felix.fileinstall.filename =
file:/C:/Karaf/apache-karaf-4.0.3/etc/org.apache.aries.tx.control.jpa.xa-example.cfg
osgi.jdbc.driver.class = com.mysql.jdbc.Driver
osgi.unit.name = ExamplePU
service.bundleid = 172
service.factoryPid = org.apache.aries.tx.control.jpa.xa
service.id = 205
service.pid =
org.apache.aries.tx.control.jpa.xa.de89ead7-a6c3-449a-8ccc-2c511368e0b4
service.scope = singleton
url = jdbc:mysql://localhost:3306/myexample
user = whatever
Provided by :
OSGi Transaction Control JPA Resource Provider - XA Transactions (172)
Used by:
myexample OSGi Bundle (179)
However when I try to obtain an entity manager I now get this error:
Internal Exception: Exception [EclipseLink-28006] (Eclipse Persistence
Services - 2.6.0.v20150309-bf26070):
org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: ClassNotFound:
[org.apache.aries.tx.control.jpa.xa.plugin.eclipse.impl.EclipseTxControlPlatform]
specified in [eclipselink.target-server] property.
Internal Exception: java.lang.ClassNotFoundException:
org.apache.aries.tx.control.jpa.xa.plugin.eclipse.impl.EclipseTxControlPlatform
not found by org.eclipse.persistence.jpa [160]
at
org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createPredeployFailedPersistenceException(EntityManagerSetupImpl.java:2023)
at
org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:2014)
at
org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactoryImpl(PersistenceProvider.java:334)
at
org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:305)
at
org.apache.aries.jpa.eclipselink.adapter.EclipseLinkProviderService$1.createContainerEntityManagerFactory(EclipseLinkProviderService.java:69)
at
org.apache.aries.jpa.container.impl.AriesEntityManagerFactoryBuilder.createEntityManagerFactory(AriesEntityManagerFactoryBuilder.java:55)
at
org.apache.aries.tx.control.jpa.xa.impl.JPAEntityManagerProviderFactoryImpl.internalBuilderCreate(JPAEntityManagerProviderFactoryImpl.java:88)[172:tx-control-provider-jpa-xa:0.0.3]
at
org.apache.aries.tx.control.jpa.xa.impl.JPAEntityManagerProviderFactoryImpl.lambda$getProviderFor$1(JPAEntityManagerProviderFactoryImpl.java:69)[172:tx-control-provider-jpa-xa:0.0.3]
at
org.apache.aries.tx.control.service.common.impl.AbstractTransactionControlImpl$TransactionBuilderImpl.doWork(AbstractTransactionControlImpl.java:161)[173:tx-control-service-xa:0.0.3]
... 21 more
I can see the class is inside the tx-control-provider-jpa-xa bundle but it
is not exported. Is there another bundle I can import to expose that class?
--
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