[jboss-jira] [JBoss JIRA] (WFLY-8954) Wildfly 10 with eclipselink Onscucess observer gets stale entity

[Scott Marlow (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-8954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13585836#comment-13585836 ] 

Scott Marlow commented on WFLY-8954:
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[~tkraus] is there anything that we should change in [https://github.com/wildfly/wildfly/blob/master/jpa/eclipselink/src/main/java/org/jipijapa/eclipselink/WildFlyServerPlatform.java#L114] for EclipseLink to use the TransactionSynchronizationRegistry on WildFly?  

[https://github.com/wildfly/wildfly/blob/master/jpa/eclipselink/src/main/java/org/jipijapa/eclipselink/EclipseLinkPersistenceProviderAdaptor.java#L46] is where we add integration properties for EclipseLink, as part of the call to PersistenceProvider#createContainerEntityManagerFactory, we could pass the TransactionSynchronizationRegistry as an integration setting, if EclipseLink supports that.

> Wildfly 10 with eclipselink Onscucess observer gets stale entity
> ----------------------------------------------------------------
>
>                 Key: WFLY-8954
>                 URL: https://issues.jboss.org/browse/WFLY-8954
>             Project: WildFly
>          Issue Type: Bug
>          Components: JPA / Hibernate
>    Affects Versions: 10.0.0.Final
>            Reporter: Nuno Godinho de Matos
>            Assignee: Scott Marlow
>
> Hi,
> In widlfly there seems to be an important issue concerning CDI events and observing these events during onsuccess. At least while using eclipselink.
> When using wildfly 10.0.0.Final together with eclipselink, if an application modifies an entity A, fires an event stating entity A has been modified, and an observer consumes this event during transaction success.
> Then the observer will be working with stale entities that do not reflect the modifications done to the entity.
> A sample application for this issue is available in:
> https://github.com/99sono/wildfly10-observe-on-success-stale-entity
> The widlfly configuration xml for the sample application, is available in the application itself, as can be seen in the readme documentation.
> Many thanks for taking a look.
> Kindest regards.



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