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1. Re: JBPM. Skip task (not work timer)
swiderski.maciej Oct 30, 2013 2:33 AM (in response to neki)there was an issue with boundary events in 5.4 that removed the proper event listeners after canceling the task. It was fixed in version 6 and should work properly. How do you start your process? Do you use jbpm-console or use your custom code where jbpm is embedded?
HTH
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2. Re: JBPM. Skip task (not work timer)
neki Oct 30, 2013 6:27 AM (in response to swiderski.maciej)I use for start the code in this jsvitak's example :
https://github.com/jsvitak/jbpm-6-examples/tree/master/rewards-basic
The problem occurs when I run the process several times.
Please tell me how I can fix this problem.
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3. Re: JBPM. Skip task (not work timer)
swiderski.maciej Nov 1, 2013 6:59 AM (in response to neki)Vladimir, that was in fact bug (left over after improving transaction handling for human task) and was fixed two days ago. Would you mind testing it with recent snapshot?
HTH
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4. Re: JBPM. Skip task (not work timer)
neki Nov 3, 2013 4:36 PM (in response to swiderski.maciej)Thanks for the information. Please tell me how I must use the latest version of the libraries. I collect project from Maven. I think I should just specify a different version of a library in pom.xml, But I do not know what kind of library i must to change and what version is the latest.
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5. Re: JBPM. Skip task (not work timer)
swiderski.maciej Nov 4, 2013 12:56 AM (in response to neki)it should be enough to change version to 6.0.0-SNAPSHOT and that will bring all the latest changes including the fix.
HTH
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6. Re: JBPM. Skip task (not work timer)
neki Nov 4, 2013 1:11 PM (in response to swiderski.maciej)I changed version to 6.0.0-SNAPSHOT, but lost annotation org.kie.commons.services.cdi.Startup. I used javax.ejb.Startup, but app failed deployed.
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7. Re: JBPM. Skip task (not work timer)
swiderski.maciej Nov 4, 2013 1:19 PM (in response to neki)that annotation has been moved to UberFire as part of the split of KIE and UberFire projects. Instead of startup you can now use jbpm equivalent of it: @BootOnLoad it has exactly same meaning but slightly simplified as it does not need to have different phases as it's needed in UberFire. Please update you META-INF/services/javax.enterprise.inject.spi.Extension file and replace:
org.kie.commons.services.cdi.StartupBeanExtension
with:
org.jbpm.shared.services.cdi.BootOnLoadExtension
and that should solve the problem.
HTH
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8. Re: JBPM. Skip task (not work timer)
neki Nov 4, 2013 2:09 PM (in response to swiderski.maciej)Thank. I'm not sure that properly understood, but in my application folder META-INF is not exist file services/javax.enterprise.inject.spi.Extension. I can just use the Annotation org.jbpm.shared.services.cdi.BootOnLoadExtension but the application still can not be deployed
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9. Re: JBPM. Skip task (not work timer)
swiderski.maciej Nov 5, 2013 1:18 AM (in response to neki)if you don't have this file in META-INF/services then the annotation is useless as it is there for CDI extension and if there is no extension defined it won't take any effect.
Could you attach server log with failures you receive during deployment? That might help to track what's wrong and fix it.
HTH
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10. Re: JBPM. Skip task (not work timer)
neki Nov 5, 2013 2:15 AM (in response to swiderski.maciej)I'm sorry I wrote wrong. I simple replace the annotated 'Startup' on org.jbpm.shared.services.cdi.BootOnLoad (incorrectly stated in the previous post BootOnLoadExtension) But I really do not know how to do something about what you are saying.
Thus at the moment annotated does not really seem works.
Attach a log:
{"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {
"jboss.persistenceunit.\"rewards-basic-6.0.0-SNAPSHOT.war#com.sample.rewards\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"rewards-basic-6.0.0-SNAPSHOT.war#com.sample.rewards\": javax.persistence.PersistenceException: [PersistenceUnit: com.sample.rewards] class or package not found
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: com.sample.rewards] class or package not found
Caused by: java.lang.ClassNotFoundException: org.jbpm.services.task.impl.model.TaskEventImpl from [Module \"org.hibernate:main\" from local module loader @cd3509c (finder: local module finder @5513858 (roots: C:\\jbpm\\jboss-eap-6.1\\modules,C:\\jbpm\\jboss-eap-6.1\\modules\\system\\layers\\base))]",
"jboss.deployment.unit.\"rewards-basic-6.0.0-SNAPSHOT.war\".WeldBootstrapService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"rewards-basic-6.0.0-SNAPSHOT.war\".WeldBootstrapService: Failed to start service
Caused by: org.jboss.weld.resources.spi.ResourceLoadingException: java.lang.ClassNotFoundException: org.jbpm.services.task.lifecycle.listeners.JPATaskLifeCycleEventListener from [Module \"deployment.rewards-basic-6.0.0-SNAPSHOT.war:main\" from Service Module Loader]; location: <class>org.jbpm.services.task.lifecycle.listeners.JPATaskLifeCycleEventListener</class> in vfs:/C:/jbpm/jboss-eap-6.1/bin/content/rewards-basic-6.0.0-SNAPSHOT.war/WEB-INF/beans.xml@10
Caused by: java.lang.ClassNotFoundException: org.jbpm.services.task.lifecycle.listeners.JPATaskLifeCycleEventListener from [Module \"deployment.rewards-basic-6.0.0-SNAPSHOT.war:main\" from Service Module Loader]"
}}}}
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11. Re: JBPM. Skip task (not work timer)
swiderski.maciej Nov 5, 2013 3:02 AM (in response to neki)ok, the issue here is because of move of some of the classes from jbpm-human-task-core into jbpm-human-task-audit. So to fix this error do following:
- add jbpm-human-task-audit to your pom.xml
- edit persistence.xml and replace org.jbpm.services.task.impl.model.TaskEventImpl with org.jbpm.services.task.audit.TaskEventImpl
- edit beans.xml and remove org.jbpm.services.task.lifecycle.listeners.JPATaskLifeCycleEventListener
That should resolve the issues for the deployment. And with the annotation don't think you need it at the moment so you can remove it for now. Just to make sure app is working and then when you need it you can add the annotation and extension definition.
HTH
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12. Re: JBPM. Skip task (not work timer)
neki Nov 5, 2013 3:33 AM (in response to swiderski.maciej)Ok thanks. Now the application is deployed. But I can not start the process. I think that the persistence.xml needs to be corrected. At the moment in Eclipse have error: Mapping file cannot be resolved for lines:
<mapping-file> META-INF/JBPMorm.xml </ mapping-file>
<mapping-file> META-INF/Taskorm.xml </ mapping-file>
May be a problem not only in these lines.
My log file: https://drive.google.com/file/d/0B6aJ6H5VNJ4XRUs4WFFYX2JoMjg/edit?usp=sharing
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13. Re: JBPM. Skip task (not work timer)
swiderski.maciej Nov 5, 2013 4:04 AM (in response to neki)looks like some inconsistencies in db. Would it be possible to drop data base and recreate it once again? I believe that after adding new entries in the persistence.xml db is not updated for it. What value do you use for hibernate auto ddl property in persistence.xml?
HTH
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14. Re: JBPM. Skip task (not work timer)
neki Nov 5, 2013 4:55 AM (in response to swiderski.maciej)Thank you so much for your help! Removing old database has really helped. The timer is now actually works properly. True, after rebooting the server, it behaves a little strange. Tasks are in the list remain active, but the transition is not carried out on them. After first start of the process, they disappear.