[jboss-jira] [JBoss JIRA] (WFLY-8335) User should be informed when switching between JDBC and journal store in transactions subsystem

[Romain Pelisse (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-8335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13403331#comment-13403331 ] 

Romain Pelisse commented on WFLY-8335:
--------------------------------------

Hi Claudio,

Many thanks for checking this out - about 1) I did not think about checking the alternatives array in the cli, and you are right. Apparently, my understanding of the 'setAlternatives" method was flawed. It is not "adding" alternatives, if you call it several time, but setting the alternatives to the last value (make senses in retrospect).

Regarding 2) it is a bit strange, because that I tested thoroughly, but not using the batch mode. I'll add a unit test for that, along with taking a look at the Elytron approach to alternatives.

Thanks !

> User should be informed when switching between JDBC and journal store in transactions subsystem
> -----------------------------------------------------------------------------------------------
>
>                 Key: WFLY-8335
>                 URL: https://issues.jboss.org/browse/WFLY-8335
>             Project: WildFly
>          Issue Type: Enhancement
>          Components: Transactions
>    Affects Versions: 10.1.0.Final
>            Reporter: Romain Pelisse
>            Assignee: Romain Pelisse
>            Priority: Minor
>             Fix For: 11.0.0.Beta1
>
>   Original Estimate: 2 days
>  Remaining Estimate: 2 days
>
> Precondition: 'Use journal store' or 'Use JDBC store' was previously set to true.
> When enabling other type of store, user is not informed about the fact, that only one of those can be set and the previously enabled store is disabled and the new store is enabled without notification. User should be definitely informed about this.



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