[jboss-jira] [JBoss JIRA] (AS7-5015) Using variable in persistence.xml <jta-data-source> leads to deployment-dependencies-error

[Stephan Pelikan (JIRA)]

    [ https://issues.jboss.org/browse/AS7-5015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12702834#comment-12702834 ] 

Stephan Pelikan commented on AS7-5015:
--------------------------------------

Thank you for this hint. I tried it in my domain-environment and it works fine. I didn't know about this configuration but even the name of it describes the solution perfectly.

There are only two things left which may be solved or not - its up to you:
1. The documentation
   http://docs.redhat.com/docs/en-US/JBoss_Enterprise_Application_Platform/6/html/Administration_and_Configuration_Guide/EnablingDisabling_Descriptor_Based_Property_Replacement.html
   should be adapted - it only talks of ejb-jar.xml. But I would have give it a try if I had found this documentation during my fact-finding.
2. Why it works for other places within persistence.xml - even if "spec-descriptor-property-replacement" is false? As mentioned above I tried to switch a hibernate-property (show_sql) using the same technique and it did work. This made me thinking that everything has been configured well.

                
> Using variable in persistence.xml <jta-data-source> leads to deployment-dependencies-error
> ------------------------------------------------------------------------------------------
>
>                 Key: AS7-5015
>                 URL: https://issues.jboss.org/browse/AS7-5015
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: JPA / Hibernate
>    Affects Versions: 7.1.2.Final (EAP)
>         Environment: domain-full-ha
>            Reporter: Stephan Pelikan
>            Assignee: Scott Marlow
>         Attachments: testbean-with-variables.ear, testbean-without-variables.ear
>
>
> Using variables in persistence.xml works (see AS7-3195). But if used within tag jta-data-source an error is show during deployment:
> "jboss.persistenceunit.\"pdfWhitelabelServer.ear/pdfWhitelabelServer.jar#ipadDomain\" Missing[jboss.naming.context.java.\"${ipadserverds.jndipath}\"]",
> (pdfWhitelabel is our product; ipadDomain is the name of the persistence-unit; ${ipadserverds.jndipath} is the variable defined as start-parameter for a node).
> The goal is to deploy one deployment to different server groups (one server group for each customer) and the software should use different datasources in each server group for jpa ( neccessary to avoid resource-dependences between customer-instances).
> According to our needs we use domain-mode but for completeness it doesn't work using standalone either.

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