[jboss-jira] [JBoss JIRA] Commented: (AS7-1663) An extended persistence context should not be propagated if there is no JTA transaction

[Emmanuel Bernard (JIRA)]

    [ https://issues.jboss.org/browse/AS7-1663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12624363#comment-12624363 ] 

Emmanuel Bernard commented on AS7-1663:
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And of course, if the SFSB calls another SFSB with XPC then the propagation occurs.
If the SFSB calls a SFSB with regular PC, then a new PC is created like in the SLSB case

> An extended persistence context should not be propagated if there is no JTA transaction
> ---------------------------------------------------------------------------------------
>
>                 Key: AS7-1663
>                 URL: https://issues.jboss.org/browse/AS7-1663
>             Project: Application Server 7
>          Issue Type: Feature Request
>          Components: JPA / Hibernate
>    Affects Versions: 7.0.0.Final
>            Reporter: Scott Marlow
>            Assignee: Scott Marlow
>             Fix For: 7.0.2.Final
>
>
> JPA 2.0 specification section 7.6.3.1 Requirements for Persistence Context Propagation:
> "
> Persistence contexts are propagated by the container across component invocations as follows.
> If a component is called and there is no JTA transaction or the JTA transaction is not propagated, the
> persistence context is not propagated.
> "
> For the case of a SFSB (with an extended persistence context XPC) method that is not in a JTA transaction, invoking a SLSB (with a transactional entity manager PC) method that requires a transaction.  The SLSB method should not use the extended persistence context but should instead start a new persistence context instead for the duration of the SLSB transaction (will end at the method end).

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