[jboss-jira] [JBoss JIRA] (WFLY-5478) allow custom scoped persistence unit name hint in persistence unit definition

[Scott Marlow (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-5478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Scott Marlow updated WFLY-5478:
-------------------------------
    Description: 
Consider allowing applications to override the scoped persistence unit name, so instead of using names like "test2.ear/w2.war#warPUnit_PU", the application can specify a unique (across all deployments on the app server) name.

The idea is that application deployments can include a persistence unit hint "jboss.as.jpa.scopedname" that specifies the unique scoped persistence unit name that will be used for several internal settings (e.g. hibernate.cache.region_prefix will be set to the scopedname value unless the application specifies a different hibernate.cache.region_prefix value). 

The WildFly management console does not yet work with applications that specify the jboss.as.jpa.scopedname.  Once this change is merged to WildFly, a management console change should be requested.

  was:
Consider allowing applications to override the scoped persistence unit name, so instead of using names like "test2.ear/w2.war#warPUnit_PU", the application can specify a unique (across all deployments on the app server) name.

The idea is that application deployments can include a "Activity

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smarlow Scott Marlow added a comment - 12 minutes ago

Example output with a quick start deployment that contains persistence unit definition:

    <persistence version="2.1"
    xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="
    http://xmlns.jcp.org/xml/ns/persistence
    http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
    <persistence-unit name="primary">
    <!-- If you are running in a production environment, add a managed
    data source, this example data source is just for devleopment and testing! -->
    <!-- The datasource is deployed as WEB-INF/hibernate4-quickstart-ds.xml, you
    can find it in the source at src/main/webapp/WEB-INF/hibernate4-quickstart-ds.xml -->
    <jta-data-source>java:jboss/datasources/Hibernate4QuickstartDS</jta-data-source>
    <properties>
    <!-- Properties for Hibernate -->
    <property name="hibernate.hbm2ddl.auto" value="create-drop" />
    <property name="hibernate.show_sql" value="false" />
    <property name="jboss.as.jpa.scopedname



> allow custom scoped persistence unit name hint in persistence unit definition
> -----------------------------------------------------------------------------
>
>                 Key: WFLY-5478
>                 URL: https://issues.jboss.org/browse/WFLY-5478
>             Project: WildFly
>          Issue Type: Feature Request
>          Components: JPA / Hibernate
>    Affects Versions: JBoss AS7 7.1.1.Final, 8.0.0.Final, 9.0.0.Final, 10.0.0.CR2
>            Reporter: Scott Marlow
>            Assignee: Scott Marlow
>
> Consider allowing applications to override the scoped persistence unit name, so instead of using names like "test2.ear/w2.war#warPUnit_PU", the application can specify a unique (across all deployments on the app server) name.
> The idea is that application deployments can include a persistence unit hint "jboss.as.jpa.scopedname" that specifies the unique scoped persistence unit name that will be used for several internal settings (e.g. hibernate.cache.region_prefix will be set to the scopedname value unless the application specifies a different hibernate.cache.region_prefix value). 
> The WildFly management console does not yet work with applications that specify the jboss.as.jpa.scopedname.  Once this change is merged to WildFly, a management console change should be requested.



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