> On 11 May 2018, at 15:53, Alex Soto <alex.s...@envieta.com> wrote: > > Thanks for the help Tim. > >> On May 11, 2018, at 10:24 AM, Tim Ward <tim.w...@paremus.com >> <mailto:tim.w...@paremus.com>> wrote: >> >> Aries JPA can work with either JPA 2.0, or JPA 2.1, and is tested with >> EclipseLink, Hibernate and OpenJPA. > > I am looking at these integration tests, but the test itself does not uses > the feature, as defined in the feature.xml file. It loads a different > version of javax.persistence for the OpenJPA integration test. So unless you > are an AriesJPA developer, you would not know about this. How would anybody > figure this out? > > @Configuration > public Option[] configuration() { > return new Option[] { > baseOptions(), // > ariesJpa20(), // > jta11Bundles(), // Openjpa currently does not work with jta 1.2. > See https://issues.apache.org/jira/browse/OPENJPA-2607 > <https://issues.apache.org/jira/browse/OPENJPA-2607> > openJpa(), // > derbyDSF(), // > testBundle() > }; > > Then the example does not use OpenJPA, but Hibernate, so there is no > information on how to make it work with OpenJPA out of the box. > One option here would be to have multiple specific features: jpa-hibernate, > jpa-openjpa, etc.
Yes, that’s pretty much what is needed, but Karaf would be the place to create and maintain those features. > >> >> It is highly recommended that you use the JavaJPA contract in any of your >> bundles using JPA so that you are isolated from the API version number >> changes in the future (most Java EE specifications make major version bumps >> quite regularly). >> > > I have this in my bundle’s osgi.bnd file: > > -contract: JavaJPA > > Is that all that is needed? It does not indicate version. That is most of what is needed - you also need to be compiling against a library which offers the contract (for example the spec bundles provided by Aries). If you do that you will end up with Import-Package statements for javax.persistence (et al) with no version, but also a Require-Capability: osgi.contract;filter:=(&(osgi.contract=JavaJPA)(version=XXX)) where the XXX is determined from the Provide-Capability of the bundle you compiled against. > >> The real problem is that the AriesJPA feature shouldn’t exist as a >> standalone thing (it doesn’t make sense to deploy it on its own). It should >> come for free when you install the OpenJPA (or Hibernate, or EclipseLink) >> feature, using whichever API they have deployed. > > Exactly, this is harder than it should be. When I install a feature, I > expect the feature to bring in all that is needed, not having to chase down > all these dependencies. > Is there an intention to take this approach any time soon? I’m afraid that would be a decision for the Karaf maintainers rather than me. I’m only chipping in because I’m an Aries PMC member who deals quite a bit with the JPA and Tx Control components. Best Regards, Tim Ward > > > > >> >> Tim >> >> >>> On 11 May 2018, at 14:23, Alex Soto <alex.s...@envieta.com >>> <mailto:alex.s...@envieta.com>> wrote: >>> >>> I had accidentally replied directly to Tim. Repeating here: >>> >>> Let me see if I understand this correctly: >>> >>> Karaf version 4.2.0 enterprise repository depends on version 2.6.1 of >>> AriesJPA. >>> AriesJPA version 2.6.1 depends on javax.persistence version 2.1.0. >>> Karaf’s enterprise repository defines a openjpa feature that depends on >>> OpenJPA version 2.4.2. >>> OpenJPA version 2.4.2 depends on javax.persistence version 2.0.0. >>> >>> Is this correct? >>> Is there is a bug in the Enterprise repository mixing incompatible versions >>> of OpenJPA and AriesJPA? >>> Is the problem in OpenJPA not declaring the version it depends on? >>> >>> Inspecting in Karaf’s console: >>> >>> karaf@root()> list >>> >>> 97 │ Active │ 80 │ 2.4.2 │ OpenJPA Aggregate Ja >>> >>> karaf@root()> bundle:requirements 97 >>> >>> osgi.wiring.package; >>> (&(osgi.wiring.package=javax.persistence)(version>=1.1.0)(!(version>=2.1.0))) >>> resolved by: >>> osgi.wiring.package; javax.persistence 2.0.0 from >>> org.apache.geronimo.specs.geronimo-jpa_2.0_spec [66] >>> >>> >>> karaf@root()> feature:info jpa >>> Feature jpa 2.6.1 >>> Description: >>> OSGi Persistence Container >>> Details: >>> JPA implementation provided by Apache Aries JPA 2.x. NB: this feature >>> doesn't provide the JPA engine, you have to install one by yourself >>> (OpenJPA for instance) >>> Feature has no configuration >>> Feature has no configuration files >>> Feature has no dependencies. >>> Feature contains followed bundles: >>> mvn:org.eclipse.persistence/javax.persistence/2.1.0 >>> mvn:org.apache.geronimo.specs/geronimo-jta_1.1_spec/1.1.1 >>> mvn:org.osgi/org.osgi.service.jdbc/1.0.0 >>> mvn:org.apache.felix/org.apache.felix.coordinator/1.0.2 start-level=30 >>> mvn:org.apache.aries.jpa/org.apache.aries.jpa.api/2.6.1 start-level=30 >>> mvn:org.apache.aries.jpa/org.apache.aries.jpa.container/2.6.1 >>> start-level=30 >>> mvn:org.apache.aries.jpa/org.apache.aries.jpa.support/2.6.1 start-level=30 >>> >>> Best regards, >>> Alex soto >>> >>> >>> >>> >>>> On May 10, 2018, at 5:45 PM, Tim Ward <tim.w...@paremus.com >>>> <mailto:tim.w...@paremus.com>> wrote: >>>> >>>> OpenJPA 2.4.x supports JPA 2.0 (not 2.1) you can get the API you need from >>>> Apache Aries, as well as the JPA container. This is also all used and >>>> tested with Aries Transaction Control, so you can look at the bundles used >>>> there. >>>> >>>> Best Regards, >>>> >>>> Tim >>>> >>>> Sent from my iPhone >>>> >>>>> On 10 May 2018, at 20:43, Jean-Baptiste Onofré <j...@nanthrax.net >>>>> <mailto:j...@nanthrax.net>> wrote: >>>>> >>>>> Anyway, let me check if OpenJPA 2.4.2 supports JPA 2.1 (it's what I >>>>> thought). >>>>> >>>>> Regards >>>>> JB >>>>> >>>>>> On 05/10/2018 09:36 PM, Alex Soto wrote: >>>>>> I am sorry I only see one version: >>>>>> >>>>>> karaf@root()> feature:list | grep jpa >>>>>> openjpa │ 2.4.2 │ │ >>>>>> Started │ enterprise-4.2.0 │ Apache OpenJPA 2.4.x >>>>>> persistence engine support >>>>>> camel-jpa │ 2.21.1 │ >>>>>> │ Uninstalled │ camel-2.21.1 │ >>>>>> deltaspike-jpa │ 1.4.2 │ >>>>>> │ Uninstalled │ org.ops4j.pax.cdi-1.0.0.RC2 │ Apache Deltaspike >>>>>> jpa support >>>>>> deltaspike-jpa │ 1.8.1 │ >>>>>> │ Uninstalled │ org.ops4j.pax.cdi-1.0.0 │ Apache Deltaspike >>>>>> jpa support >>>>>> jpa │ 2.6.1 │ │ >>>>>> Started │ aries-jpa-2.6.1 │ OSGi Persistence >>>>>> Container >>>>>> >>>>>> >>>>>> >>>>>> Is there a repository I need to add? >>>>>> >>>>>> Best regards, >>>>>> Alex soto >>>>>> >>>>>> >>>>>> >>>>>>> On May 10, 2018, at 3:25 PM, Jean-Baptiste Onofré <j...@nanthrax.net >>>>>>> <mailto:j...@nanthrax.net> >>>>>>> <mailto:j...@nanthrax.net <mailto:j...@nanthrax.net>>> wrote: >>>>>>> >>>>>>> Karaf provides both jpa 1.x and 2.x feature. >>>>>>> >>>>>>> You just have to install the right one depending of the engine you are >>>>>>> using: >>>>>>> >>>>>>> feature:install jpa/1.x >>>>>>> feature:install openjpa >>>>>>> >>>>>>> Regards >>>>>>> JB >>>>>>> >>>>>>>> On 05/10/2018 09:23 PM, Alex Soto wrote: >>>>>>>> Thanks JB, >>>>>>>> >>>>>>>> I was hoping to use whatever was defined in the Karaf’s enterprise >>>>>>>> feature, >>>>>>>> but if that doesn’t work ,then which version do I need? I am afraid >>>>>>>> if I >>>>>>>> deviate from the versions selected by Kara’s Enterprise feature I will >>>>>>>> get >>>>>>>> into more version mismatch problems. Also what do I put in my POM for >>>>>>>> javax.persistence dependency? >>>>>>>> >>>>>>>> >>>>>>>> Best regards, >>>>>>>> Alex soto >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> On May 10, 2018, at 3:16 PM, Jean-Baptiste Onofré <j...@nanthrax.net >>>>>>>>> <mailto:j...@nanthrax.net> >>>>>>>>> <mailto:j...@nanthrax.net <mailto:j...@nanthrax.net>>> wrote: >>>>>>>>> >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> OpenJPA 2.x still uses JPA 1.x. By default, jpa feature will provide >>>>>>>>> 2.x >>>>>>>>> version. >>>>>>>>> >>>>>>>>> You should specify the jpa feature version. >>>>>>>>> >>>>>>>>> Regards >>>>>>>>> JB >>>>>>>>> >>>>>>>>>> On 05/10/2018 09:08 PM, Alex Soto wrote: >>>>>>>>>> Hello, >>>>>>>>>> >>>>>>>>>> I am running Karaf 4.2.0, trying to setup a project with OpenJPA. I >>>>>>>>>> am getting >>>>>>>>>> error: >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 14:44:07.799 ERROR [FelixDispatchQueue] FrameworkEvent ERROR >>>>>>>>>> - org.apache.aries.jpa.container >>>>>>>>>> java.lang.ClassCastException: >>>>>>>>>> org.apache.openjpa.persistence.PersistenceProviderImpl >>>>>>>>>> cannot be cast to javax.persistence.spi.PersistenceProvider >>>>>>>>>> at >>>>>>>>>> org.apache.aries.jpa.container.impl.PersistenceProviderTracker.addingService(PersistenceProviderTracker.java:84) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.aries.jpa.container.impl.PersistenceProviderTracker.addingService(PersistenceProviderTracker.java:44) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:183) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:318) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:261) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.aries.jpa.container.impl.PersistenceBundleTracker.trackProvider(PersistenceBundleTracker.java:103) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.aries.jpa.container.impl.PersistenceBundleTracker.findPersistenceUnits(PersistenceBundleTracker.java:87) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.aries.jpa.container.impl.PersistenceBundleTracker.addingBundle(PersistenceBundleTracker.java:66) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.aries.jpa.container.impl.PersistenceBundleTracker.addingBundle(PersistenceBundleTracker.java:39) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:469) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:415) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.felix.framework.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:915) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:834) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.felix.framework.EventDispatcher.fireBundleEvent(EventDispatcher.java:516) >>>>>>>>>> ~[?:?] >>>>>>>>>> at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4579) >>>>>>>>>> ~[?:?] >>>>>>>>>> at org.apache.felix.framework.Felix.startBundle(Felix.java:2174) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1373) >>>>>>>>>> ~[?:?] >>>>>>>>>> at >>>>>>>>>> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308) >>>>>>>>>> ~[?:?] >>>>>>>>>> at java.lang.Thread.run(Thread.java:748) [?:?] >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> This looks like version mismatch. I am loading the following >>>>>>>>>> packages in my >>>>>>>>>> feature: >>>>>>>>>> >>>>>>>>>> <feature>aries-blueprint</feature> >>>>>>>>>> <feature>war</feature> >>>>>>>>>> <feature>camel-core</feature> >>>>>>>>>> <feature>camel-servlet</feature> >>>>>>>>>> <feature>camel-blueprint</feature> >>>>>>>>>> <feature>camel-jackson</feature> >>>>>>>>>> <feature>jndi</feature> >>>>>>>>>> <feature>jdbc</feature> >>>>>>>>>> <feature>transaction</feature> >>>>>>>>>> <feature>jpa</feature> >>>>>>>>>> <feature>openjpa</feature> >>>>>>>>>> <feature>pax-jdbc-mariadb</feature> >>>>>>>>>> <feature>pax-jdbc-config</feature> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> One thing I don’t know if is correct is the javax.persistence >>>>>>>>>> dependency in >>>>>>>>>> my POM: >>>>>>>>>> >>>>>>>>>> <dependency> >>>>>>>>>> <groupId>org.eclipse.persistence</groupId> >>>>>>>>>> <artifactId>javax.persistence</artifactId> >>>>>>>>>> <version>2.0.5</version> >>>>>>>>>> <scope>provided</scope> >>>>>>>>>> </dependency> >>>>>>>>>> >>>>>>>>>> Any hints? >>>>>>>>>> >>>>>>>>>> Best regards, >>>>>>>>>> Alex soto >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Jean-Baptiste Onofré >>>>>>>>> jbono...@apache.org <mailto:jbono...@apache.org> >>>>>>>>> <mailto:jbono...@apache.org <mailto:jbono...@apache.org>> >>>>>>>>> http://blog.nanthrax.net <http://blog.nanthrax.net/> >>>>>>>>> Talend - http://www.talend.com <http://www.talend.com/> >>>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Jean-Baptiste Onofré >>>>>>> jbono...@apache.org <mailto:jbono...@apache.org> >>>>>>> <mailto:jbono...@apache.org <mailto:jbono...@apache.org>> >>>>>>> http://blog.nanthrax.net <http://blog.nanthrax.net/> >>>>>>> Talend - http://www.talend.com <http://www.talend.com/> >>>>>> >>>>> >>>>> -- >>>>> Jean-Baptiste Onofré >>>>> jbono...@apache.org <mailto:jbono...@apache.org> >>>>> http://blog.nanthrax.net <http://blog.nanthrax.net/> >>>>> Talend - http://www.talend.com <http://www.talend.com/> >>> >> >
