On Thu, Sep 26, 2013 at 5:13 PM, Thomas Mortagne <[email protected]> wrote:
On Thu, Sep 26, 2013 at 4:40 PM, Jeremie BOUSQUET <[email protected]> wrote:
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.
That's it then, I re-checked the DefaultJobManager and it only look at root component manager. Fixing it in 5.2RC1.
In the meantime you can use addJob(Job).
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
-- Thomas Mortagne
-- Thomas Mortagne