It's also kinda nice to mix the JPA criteria API and J8 functions ;) Also, I'm an applicative architect, how can I tell my product users to use J8 everywhere but in the model module... This has a little bit of support cost in a big company.
2015-03-15 19:26 GMT+01:00 Hal Hildebrand <hal.hildebr...@me.com>: > Heh. Really. Just modularize your code base. You can compile the orm > portion with 1.7 and do the rest with 1.8. It's not hard at all and really. > It's what you should be doing anyway. Works like a charm. > > 1.8 is not an issue unless you pollute your domain model. Just treat them > as pojos. Like God intended ;) > > > On Mar 15, 2015, at 12:22 PM, Charlie Mordant <cmorda...@gmail.com> > wrote: > > > > Hi, > > > > So the 2.2.x release is more advanced than the 2.3.x? Shouldn't be nice > to > > backport changes to 2.3 and make a new release? > > J1.7 is near EOL and it should be nice to avoid loosing users because > > they're thinking that they can use OpenJPA with J8... > > > > Regards, > > > > 2015-03-11 15:28 GMT+01:00 Hal Hildebrand <hal.hildebr...@me.com>: > > > >> Eh, it’s fine for me. My stuff is modularized so I can compile all that > >> with 1.7 and I don’t need 1.8 features in the database model anyway. No > >> worries. > >> > >>> On Mar 11, 2015, at 7:21 AM, Rick Curtis <curti...@gmail.com> wrote: > >>> > >>> Yes, supported wasn't added to 2.3.x. Try trunk or 2.2.x > >>> > >>> On Wed, Mar 11, 2015 at 8:44 AM, Hal Hildebrand <hal.hildebr...@me.com > > > >>> wrote: > >>> > >>>> Sorry, this fell out of my inbox. > >>>> > >>>> I'm using 2.3.0 and JDK 1.8 and maven. If I change the target to 1.8 > >> from > >>>> 1.7, I get: > >>>> > >>>> java.lang.IllegalArgumentException > >>>> at org.apache.xbean.asm4.ClassReader.<init>(Unknown Source) > >>>> at org.apache.xbean.asm4.ClassReader.<init>(Unknown Source) > >>>> at org.apache.xbean.asm4.ClassReader.<init>(Unknown Source) > >>>> at > >> > org.apache.openjpa.enhance.AsmAdaptor.toJava7ByteArray(AsmAdaptor.java:93) > >>>> at > >>>> org.apache.openjpa.enhance.AsmAdaptor.writeJava7(AsmAdaptor.java:84) > >>>> at > >> org.apache.openjpa.enhance.AsmAdaptor.write(AsmAdaptor.java:54) > >>>> at > >>>> org.apache.openjpa.enhance.PCEnhancer.record(PCEnhancer.java:633) > >>>> at > >>>> org.apache.openjpa.enhance.PCEnhancer.record(PCEnhancer.java:619) > >>>> at > >> org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4900) > >>>> at > >>>> > org.apache.openjpa.ant.PCEnhancerTask.executeOn(PCEnhancerTask.java:89) > >>>> at > >>>> org.apache.openjpa.lib.ant.AbstractTask.execute(AbstractTask.java:184) > >>>> at > >>>> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) > >>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > >>>> at > >> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > >>>> at > >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > >>>> at java.lang.reflect.Method.invoke(Method.java:497) > >>>> at > >> > org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) > >>>> at org.apache.tools.ant.Task.perform(Task.java:348) > >>>> at org.apache.tools.ant.Target.execute(Target.java:390) > >>>> at org.apache.tools.ant.Target.performTasks(Target.java:411) > >>>> at > >>>> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399) > >>>> at org.apache.tools.ant.Project.executeTarget(Project.java:1368) > >>>> at > >>>> org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:327) > >>>> at > >> > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133) > >>>> at > >> > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) > >>>> at > >> > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) > >>>> at > >> > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) > >>>> at > >> > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108) > >>>> at > >> > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76) > >>>> at > >> > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) > >>>> at > >> > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116) > >>>> at > org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361) > >>>> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155) > >>>> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584) > >>>> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213) > >>>> at org.apache.maven.cli.MavenCli.main(MavenCli.java:157) > >>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > >>>> at > >> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > >>>> at > >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > >>>> at java.lang.reflect.Method.invoke(Method.java:497) > >>>> at > >> > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) > >>>> at > >> > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) > >>>> at > >> > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) > >>>> at > >> > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) > >>>> > >>>>> On Mar 9, 2015, at 11:30 AM, Rick Curtis <curti...@gmail.com> wrote: > >>>>> > >>>>> Hal - > >>>>> > >>>>> What are you seeing for problems? We've done some amount of testing > >>>> Entity > >>>>> enhancement when using java 8 language features. > >>>>> > >>>>> Thanks, > >>>>> Rick > >>>>> > >>>>> On Mon, Mar 9, 2015 at 10:46 AM, Hal Hildebrand < > hal.hildebr...@me.com > >>> > >>>>> wrote: > >>>>> > >>>>>> No. > >>>>>> > >>>>>>>> On Mar 9, 2015, at 8:44 AM, Boblitz John < > john.bobl...@bertschi.com> > >>>>>>> wrote: > >>>>>>> > >>>>>>> Hello, > >>>>>>> > >>>>>>> Does the Byte Code Enhancement work when compiled for 1.8? > >>>>>>> > >>>>>>> Thanks & Regards, > >>>>>>> > >>>>>>> John Boblitz > >>>>>>> > >>>>>>> > >>>>>>>> -----Original Message----- > >>>>>>>> From: Hal Hildebrand [mailto:hal.hildebr...@me.com] > >>>>>>>> Sent: Montag, 9. März 2015 16:21 > >>>>>>>> To: users@openjpa.apache.org > >>>>>>>> Subject: Re: Java 8/Java 7 end of life > >>>>>>>> > >>>>>>>> I can certainly confirm that OpenJPA runs on java 8. And even > >>>> compiles > >>>>>>>> when using source 1.7, target 1.7. Byte code enhancement works > fine > >>>> on > >>>>>> the > >>>>>>>> code when compiled in that fashion. > >>>>>>>> > >>>>>>>>> On Mar 9, 2015, at 6:06 AM, Rick Curtis <curti...@gmail.com> > >> wrote: > >>>>>>>>> > >>>>>>>>> OpenJPA 2.3.x and trunk should be functional with java8, but I > >> don't > >>>>>>>>> think you can build OpenJPA with java8. > >>>>>>>>> > >>>>>>>>> On Mon, Mar 9, 2015 at 3:52 AM, Henno Vermeulen > >>>>>>>>> <he...@huizemolenaar.nl> > >>>>>>>>> wrote: > >>>>>>>>> > >>>>>>>>>> Hello, > >>>>>>>>>> > >>>>>>>>>> AFAIK, OpenJPA still doesn't work with Java 8. Are there any > plans > >>>> of > >>>>>>>>>> fixing this soon? Perhaps OpenJPA committers could give this > some > >>>>>>>>>> more priority? > >>>>>>>>>> > >>>>>>>>>> Oracle public support for Java 7 will end after April this year, > >> see > >>>>>>>>>> http://www.oracle.com/technetwork/java/javase/eol-135779.html > >>>>>>>>>> If I understand well, this means that security issues in > Oracle's > >>>>>>>>>> Java 7 runtime will no longer be fixed so that an application > >> using > >>>>>>>>>> OpenJPA on Java 7 will become more and more vulnerable over > time. > >>>>>>>>>> > >>>>>>>>>> The ticket for Java 8 was last updated in October 2014: > >>>>>>>>>> https://issues.apache.org/jira/browse/OPENJPA-2386 > >>>>>>>>>> > >>>>>>>>>> Regards, > >>>>>>>>>> Henno Vermeulen > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> -- > >>>>>>>>> *Rick Curtis* > >>>>> > >>>>> > >>>>> -- > >>>>> *Rick Curtis* > >>> > >>> > >>> -- > >>> *Rick Curtis* > > > > > > -- > > Charlie Mordant > > > > Full OSGI/EE stack made with Karaf: > > https://github.com/OsgiliathEnterprise/net.osgiliath.parent > -- Charlie Mordant Full OSGI/EE stack made with Karaf: https://github.com/OsgiliathEnterprise/net.osgiliath.parent
