[jboss-jira] [JBoss JIRA] (AS7-2076) serialization of extended persistence context
Scott Marlow (Commented) (JIRA)
jira-events at lists.jboss.org
Thu Dec 15 00:07:09 EST 2011
[ https://issues.jboss.org/browse/AS7-2076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12651134#comment-12651134 ]
Scott Marlow commented on AS7-2076:
-----------------------------------
HHH-6897 is also assigned to me...
> serialization of extended persistence context
> ---------------------------------------------
>
> Key: AS7-2076
> URL: https://issues.jboss.org/browse/AS7-2076
> Project: Application Server 7
> Issue Type: Task
> Components: JPA / Hibernate
> Affects Versions: 7.1.0.Alpha1
> Reporter: Scott Marlow
> Assignee: Scott Marlow
> Priority: Blocker
> Fix For: 7.1.0.Final
>
>
> Currently, SFSBXPCMap directly references ExtendedEntityManager. ExtendedEntityManager implements the extended persistence context (contains a direct reference of the underlying persistence context.
> To support serialization. SFSBXPCMap should instead reference the XPC via an uuid (or something like that), that can be used to get the XPC (if SFSB is in activated state).
> Note EJB 3.1 specification section 4.2.1 titled Instance Passivation and Conversational State:
> "
> A container must not passivate a stateful session bean with an extended persistence context unless the
> following conditions are met:[9]
> * All the entities in the persistence context are serializable.
> * The EntityManager is serializable.
> [9] The container is not permitted to destroy a stateful session bean instance because it does not meet these requirements.
> "
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