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From "Mura Andrei Petru (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OPENJPA-2521) Cannot load entities from a different bundle in an OSGi environment.
Date Wed, 30 Jul 2014 12:52:38 GMT
Mura Andrei Petru created OPENJPA-2521:
------------------------------------------

             Summary: Cannot load entities from a different bundle in an OSGi environment.
                 Key: OPENJPA-2521
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2521
             Project: OpenJPA
          Issue Type: Improvement
    Affects Versions: 2.3.0
         Environment: Apache Servicemix
            Reporter: Mura Andrei Petru
             Fix For: 2.3.1


When you integrate the OpenJPA 2.3.0 with Spring and Apache-Camel in an OSGi environment like
Apache Servicemix, you can't load the entities from a different bundle because the path given
for this bundle in OSGi specific. A stack trace is bellow:

openjpa.Runtime - An error occurred while registering a ClassTransformer with PersistenceUnitInfo:
name 'openjpa-test', root URL [bundle://240.0:1]. The error is logged along with this warning.
Load-time class transformation will not be available.<openjpa-2.3.0-r422266:1540826 nonfatal
general error> org.apache.openjpa.util.GeneralException: Resource does not exist: bundle://240.0:1

        at org.apache.openjpa.meta.AbstractCFMetaDataFactory.getPersistentTypeNames(AbstractCFMetaDataFactory.java:635)

        at org.apache.openjpa.meta.MetaDataRepository.getPersistentTypeNamesInternal(MetaDataRepository.java:1478)

        at org.apache.openjpa.meta.MetaDataRepository.getPersistentTypeNames(MetaDataRepository.java:1470)

        at org.apache.openjpa.enhance.PCClassFileTransformer.<init>(PCClassFileTransformer.java:103)

        at org.apache.openjpa.enhance.PCClassFileTransformer.<init>(PCClassFileTransformer.java:67)

        at org.apache.openjpa.persistence.PersistenceProviderImpl$ClassTransformerImpl.<init>(PersistenceProviderImpl.java:284)

        at org.apache.openjpa.persistence.PersistenceProviderImpl$ClassTransformerImpl.<init>(PersistenceProviderImpl.java:266)

        at org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:169)

        at org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:62)

        at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:288)

        at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:310)

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541)

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479)

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)

        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)

        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)

        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)

        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)

        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)

        at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1117)

        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:922)

        at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.access$1600(AbstractDelegatedExecutionApplicationContext.java:69)

        at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:355)

        at org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)

        at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320)

        at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:132)

        at java.lang.Thread.run(Thread.java:744) 
Caused by: java.io.IOException: Resource does not exist: bundle://240.0:1 
        at org.apache.felix.framework.URLHandlersBundleURLConnection.<init>(URLHandlersBundleURLConnection.java:60)

        at org.apache.felix.framework.URLHandlersBundleStreamHandler.openConnection(URLHandlersBundleStreamHandler.java:64)

        at java.net.URL.openConnection(URL.java:971) 
        at java.net.URL.openStream(URL.java:1037) 
        at org.apache.openjpa.lib.util.J2DoPrivHelper$43.run(J2DoPrivHelper.java:946) 
        at org.apache.openjpa.lib.util.J2DoPrivHelper$43.run(J2DoPrivHelper.java:944) 
        at java.security.AccessController.doPrivileged(Native Method) 
        at org.apache.openjpa.meta.AbstractCFMetaDataFactory.parsePersistentTypeNames(AbstractCFMetaDataFactory.java:769)

        at org.apache.openjpa.meta.AbstractCFMetaDataFactory.getPersistentTypeNames(AbstractCFMetaDataFactory.java:623)

        ... 26 more 



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