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https://jira.nuxeo.com/browse/NXP-4538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Florent Guillaume resolved NXP-4538.
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Resolution: Cannot Reproduce
> ClassCastException - SimplePrincipal and NuxeoPrincipal in jbpm-core
> --------------------------------------------------------------------
>
> Key: NXP-4538
> URL: https://jira.nuxeo.com/browse/NXP-4538
> Project: Nuxeo Enterprise Platform
> Issue Type: Bug
> Components: Workflow
> Affects Versions: 5.3 GA
> Reporter: Sean Radford
> Assignee: Alexandre Russel
> Priority: Major
>
> As discussed on the forum, with Nuxeo 5.3.0 (not present in Nuxeo 5.2) there
> is a class casting issue in DeleteProcessForDeletedDocumentListener.java
> (nuxeo-platform-jbpm-core) (stacktrace at end)
> This class is casting the DocumentEventContext#getPrincipal() to a
> NuxeoPrincipal when it is just a SimplePrincipal.
> Not sure 'who' is at 'fault'? DeleteProcessForDeletedDocumentListener.java
> for a bad cast or whoever has setup the DocumentEventContext?
> Probable reason for this issue not to have been seen earlier is that the
> event is fired as part of a RepositoryInitializationHandler that is removing
> a document(s).
> 2010-01-06 15:46:34,660 ERROR
> [org.nuxeo.ecm.core.event.impl.EventServiceImpl] Error during sync listener
> execution
> java.lang.ClassCastException: org.nuxeo.ecm.core.api.SimplePrincipal
> at
> org.nuxeo.ecm.platform.jbpm.core.listener.DeleteProcessForDeletedDocumentListener.handleEvent(DeleteProcessForDeletedDocumentListener.java:61)
> at
> org.nuxeo.ecm.core.event.impl.EventServiceImpl.fireEvent(EventServiceImpl.java:144)
> at
> org.nuxeo.ecm.core.api.AbstractSession.fireEvent(AbstractSession.java:330)
> at
> org.nuxeo.ecm.core.api.AbstractSession.notifyEvent(AbstractSession.java:382)
> at
> org.nuxeo.ecm.core.api.AbstractSession.removeNotifyOneDoc(AbstractSession.java:1608)
> at
> org.nuxeo.ecm.core.api.AbstractSession.removeDocument(AbstractSession.java:1582)
> at
> org.nuxeo.ecm.core.api.ejb.DocumentManagerBean.removeDocument(DocumentManagerBean.java:338)
> at
> org.nuxeo.ecm.core.api.AbstractSession.removeDocuments(AbstractSession.java:1654)
> at
> org.nuxeo.ecm.core.api.ejb.DocumentManagerBean.removeDocuments(DocumentManagerBean.java:347)
> at
> com.tacola.acme.core.repository.RepositoryListener.cleanDomain(RepositoryListener.java:159)
> at
> com.tacola.acme.core.repository.RepositoryListener.doInitializeRepository(RepositoryListener.java:85)
> at
> org.nuxeo.ecm.core.repository.RepositoryInitializationHandler.initializeRepository(RepositoryInitializationHandler.java:97)
> at
> org.nuxeo.ecm.core.repository.RepositoryInitializationHandler.initializeRepository(RepositoryInitializationHandler.java:95)
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