2013/9/26 Thomas Mortagne <[email protected]>
> On Thu, Sep 26, 2013 at 1:08 PM, Jeremie BOUSQUET
> <[email protected]> wrote:
> > 2013/9/26 Thomas Mortagne <[email protected]>
> >
> >> On Thu, Sep 26, 2013 at 11:20 AM, Jeremie BOUSQUET
> >> <[email protected]> wrote:
> >> > Hello,
> >> >
> >> > I'm trying to use the Job Module [1] for my own needs.
> >> > I know some of its APIs are marked as unstable, but well I wanted to
> give
> >> > it a try.
> >> >
> >> > I'm on a XWiki 4.5.2 instance currently.
> >> >
> >> > So I created some dummy interface:
> >> >
> >> > @Role
> >> > public interface ILoadingJob extends Job
> >> > {
> >> > }
> >>
> >> Job is already a @Role so I don't understand why override it with
> >> ILoadingJob.
> >>
> >
> > I completely removed the ILoadingJob interface, but still the same issue
> > occurs.
>
> Appart from this I did not seen anything wrong in your code. Are you
> able to do this.componentManager.getInstance(Job.class,
> "mailarchivejob"); ?
>
I added the line of code, that revealed a number of errors in my component.
I fixed them, and now this getInstance(...) appropriately returns a
LoadingJob object. I've put the code just before my code calling
executeJob().
But even after these corrections, I still get the same issue on
executeJob(). BTW, I have same problem when calling addJob().
>
> Is you jar installed as extension ?
>
Yes it is.
As I'm currently using some SNAPSHOT version, I installed it once with EM
(linked to a local nexus repository), and now I patch the jar under
$XWIKI_DATA_DIR/data/extensions/repository/..., during server restart.
>
> >
> >
> >>
> >> >
> >> > A Job implementation:
> >> >
> >> > @Component
> >> > @Named(LoadingJob.JOBTYPE)
> >> > public class LoadingJob extends AbstractJob<DefaultRequest> implements
> >> > ILoadingJob, Initializable
> >> > {
> >> > public static final String JOBTYPE = "mailarchivejob";
> >> >
> >> > // ...
> >> > }
> >> >
> >> > In debug mode, I run the following:
> >> >
> >> >
> this.componentManager.getComponentDescriptorList(org.xwiki.job.Job.class)
> >> >
> >> > It returns:
> >> >
> >> > [implementation = [org.xwiki.contrib.mailarchive.internal.LoadingJob],
> >> > instantiation = [PER_LOOKUP], implementation =
> >> > [org.xwiki.extension.job.internal.UpgradePlanJob], ... ]
> >> >
> >> > So it seems OK.
> >> >
> >> > I have the following code to create and execute my Job:
> >> >
> >> > DefaultRequest request = new DefaultRequest();
> >> > request.setId("test");
> >> > request.setInteractive(false);
> >> > // ... other properties set
> >> > LoadingJob job = (LoadingJob)
> >> > jobManager.executeJob("mailarchivejob", request);
> >> >
> >> > But this code fails with following stack trace:
> >> >
> >> > org.xwiki.job.JobException: Failed to lookup any Job for role hint
> >> > [mailarchivejob]
> >> > at
> >> >
> >>
> org.xwiki.job.internal.DefaultJobManager.createJob(DefaultJobManager.java:185)
> >> > at
> >> >
> >>
> org.xwiki.job.internal.DefaultJobManager.addJob(DefaultJobManager.java:208)
> >> > at
> >> >
> >>
> org.xwiki.job.internal.DefaultJobManager.executeJob(DefaultJobManager.java:194)
> >> > at
> >> >
> >>
> org.xwiki.contrib.mailarchive.internal.MailArchiveScriptService.createLoadingJob(MailArchiveScriptService.java:112)
> >> > at
> >> >
> >>
> org.xwiki.contrib.mailarchive.internal.MailArchiveScriptService.load(MailArchiveScriptService.java:94)
> >> > [...]
> >> > Caused by: org.xwiki.component.manager.ComponentLookupException: Can't
> >> find
> >> > descriptor for the component [role = [interface org.xwiki.job.Job]
> hint =
> >> > [mailarchivejob]]
> >> > at
> >> >
> >>
> org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:355)
> >> > at
> >> >
> >>
> org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:161)
> >> > at
> >> >
> >>
> org.xwiki.job.internal.DefaultJobManager.createJob(DefaultJobManager.java:183)
> >> > [...]
> >> >
> >> > I also tried to manually register my custom Job component, in the
> >> > initialize() of a side component (I checked that this code got
> executed
> >> > previously to job creation), but with no different result:
> >> >
> >> > // Register custom job
> >> >
> >> >
> >>
> this.componentManager.registerComponent(this.componentManager.getComponentDescriptor(Job.class,
> >> > "mailarchivejob"));
> >> >
> >> > Do you see something wrong in my approach ?
> >> >
> >> > Thanks,
> >> > Jeremie
> >> > _______________________________________________
> >> > users mailing list
> >> > [email protected]
> >> > http://lists.xwiki.org/mailman/listinfo/users
> >>
> >>
> >>
> >> --
> >> Thomas Mortagne
> >> _______________________________________________
> >> users mailing list
> >> [email protected]
> >> http://lists.xwiki.org/mailman/listinfo/users
> >>
> > _______________________________________________
> > users mailing list
> > [email protected]
> > http://lists.xwiki.org/mailman/listinfo/users
>
>
>
> --
> Thomas Mortagne
> _______________________________________________
> users mailing list
> [email protected]
> http://lists.xwiki.org/mailman/listinfo/users
>
_______________________________________________
users mailing list
[email protected]
http://lists.xwiki.org/mailman/listinfo/users
