[jboss-jira] [JBoss JIRA] (WFLY-5235) CDI interceptors are not called when invoking observer method

[Martin Kouba (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-5235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104447#comment-13104447 ] 

Martin Kouba commented on WFLY-5235:
------------------------------------

I did a quick test (using {{TransactionSynchronizationRegistry}}) and it seems the interceptor is called and transaction is active. Therefore, we really need some more information. I wonder whether this could be a timing issue - for a web application the event is fired during {{ServletContextListener.contextInitialized()}} delivery and some services might not be available/fully initialized at this time (e.g. JPA).

> CDI interceptors are not called when invoking observer method
> -------------------------------------------------------------
>
>                 Key: WFLY-5235
>                 URL: https://issues.jboss.org/browse/WFLY-5235
>             Project: WildFly
>          Issue Type: Bug
>          Components: CDI / Weld
>    Affects Versions: 9.0.1.Final
>            Reporter: Dirk Weil
>            Assignee: Martin Kouba
>
> The following code runs with an active transaction on WFLY 8.2.0, but failes with an TransactionRequiredException on WFLY 9.0.1:
> @ApplicationScoped
> public class InitCocktailDemoDataService
> {
>   @PersistenceContext
>   private EntityManager entityManager;
>   @Transactional
>   private void createDemoData(@Observes @Initialized(ApplicationScoped.class) Object event)
>   {
>         this.entityManager.merge(someEntity);
>       }
> It seems that interceptors aren't called at all - at least for observers of scope lifecycle events.



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