[jboss-user] [jBPM] - OSGI + human task persistence

Grischan Engel [https://community.jboss.org/people/grischan] created the discussion "OSGI + human task persistence" To view the discussion, visit: https://community.jboss.org/message/754461#754461 -------------------------------------------------------------- Hi, I am currently trying to use human tasks (jBPM 5.3)  in an application based on OSGI (Equinox).  As far as I know Hibernate doesn’t really support OSGI. So I decided to use Eclipse Gemini JPA for persistence. Though I can`t make it work. Seemingly the OSGI JPA specification requires all entities and metadata to be contained in a single persistence bundle. I get the following Exception: javax.persistence.PersistenceException: Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.4.0.v20120608-r11652): org.eclipse.persistence.exceptions.EntityManagerSetupException Exception Description: Predeployment of PersistenceUnit [jbpm.unit] failed. Internal Exception: Exception [EclipseLink-7215] (Eclipse Persistence Services - 2.4.0.v20120608-r11652): org.eclipse.persistence.exceptions.ValidationException Exception Description: Could not load the field named [processInstanceId] on the class [class org.jbpm.persistence.processinstance.ProcessInstanceInfo]. Ensure there is a corresponding field with that name defined on the class.     at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createPredeployFailedPersistenceException(EntityManagerSetupImpl.java:1541)     at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:1532)     at org.eclipse.persistence.internal.jpa.deployment.JPAInitializer.callPredeploy(JPAInitializer.java:98)     at org.eclipse.persistence.internal.jpa.deployment.JPAInitializer.initPersistenceUnits(JPAInitializer.java:306)     at org.eclipse.gemini.jpa.provider.GeminiOSGiInitializer.initializeFromBundle(GeminiOSGiInitializer.java:120)     at org.eclipse.gemini.jpa.provider.EclipseLinkOSGiProvider.assignPersistenceUnitsInBundle(EclipseLinkOSGiProvider.java:193)     at org.eclipse.gemini.jpa.PersistenceBundleExtender.tryAssigningPersistenceUnitsInBundle(PersistenceBundleExtender.java:175)     at org.eclipse.gemini.jpa.PersistenceBundleExtender.bundleChanged(PersistenceBundleExtender.java:317)     at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)     at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)     at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)     at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEventPrivileged(Framework.java:1569)     at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1505)     at org.eclipse.osgi.framework.internal.core.Framework.publishBundleEvent(Framework.java:1500)     at org.eclipse.osgi.framework.internal.core.PackageAdminImpl.processDelta(PackageAdminImpl.java:486)     at org.eclipse.osgi.framework.internal.core.PackageAdminImpl.doResolveBundles(PackageAdminImpl.java:251)     at org.eclipse.osgi.framework.internal.core.PackageAdminImpl$1.run(PackageAdminImpl.java:174)     at java.lang.Thread.run(Unknown Source) Could you give me some hints which setup might work to use human tasks in an OSGI environment? Does someone have a working project in an OSGI environment which uses Eclipse Gemini JPA, Hibernate or some other JPA Provider? Thanks, Grischan -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/754461#754461] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]