[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2121) Support for an SMPC per nested conversation

Jacob Orshalick (JIRA) jira-events at lists.jboss.org
Thu Jan 10 08:47:43 EST 2008


    [ http://jira.jboss.com/jira/browse/JBSEAM-2121?page=comments#action_12394533 ] 
            
Jacob Orshalick commented on JBSEAM-2121:
-----------------------------------------

Are there plans to have @PerNestedConversation supported at the attribute level?  I could see using this annotation on injection of other components as useful as well.

> Support for an SMPC per nested conversation
> -------------------------------------------
>
>                 Key: JBSEAM-2121
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2121
>             Project: JBoss Seam
>          Issue Type: Feature Request
>    Affects Versions: 2.0.0.CR2
>            Reporter: Jacob Orshalick
>
> Currently an open issue and ongoing discussion with respect to the existing nested conversation implementation is master-details editing.  If a Seam-managed Persistence Context (SMPC) is shared between the outer and nested conversation, any changes made in the nested conversation will be flushed by the SMPC in the outer conversation and vice versa if a flush is initiated.  Support for initialization of a new SMPC within a nested conversation would allow state changes in the nested conversation to be confined to that conversation, thus resolving this issue.  Perhaps something like the following could be supported:
> <persistence:managed-persistence-context name="bookingDatabase" 
>                    auto-create="true"
>                    per-nested-conversation="true"
>                    persistence-unit-jndi-name="java:/EntityManagerFactories/bookingData"/>
> It would also be nice to be able to use annotations (i.e. something similar to @PerNestedConversation).
> For further information on this approach please see the forum posting.  Thanks.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

        



More information about the seam-issues mailing list