[jboss-jira] [JBoss JIRA] Updated: (EJBTHREE-1193) Persistence Unit Parsing Deploy ignores the Provider attribute in persistence.xml

[Ming Fai Ma (JIRA)]

     [ http://jira.jboss.com/jira/browse/EJBTHREE-1193?page=all ]

Ming Fai Ma updated EJBTHREE-1193:
----------------------------------

    Description: 
The EJB3 Persistence Unit parsing deployer read and try to start and install a persistence unit with JBoss PersistenceUnitDeployment even though a "provider" attribute is specified to use another JPA implementation. 

14:53:17,368 INFO  [PersistenceUnitParsingDeployer] Found persistence units [org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at 4de8d8{name=MyApp}]
14:53:18,431 INFO  [PersistenceUnitParsingDeployer] Found persistence units [org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at 778590{name=MyAppWeb}, org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at e1ccdf{name=MyApp}]
14:53:39,540 INFO  [PersistenceUnitDeployment] Starting persistence unit persistence.units:ear=MyApp.ear,unitName=MyAppWeb
...
org.jboss.ejb3.entity.PersistenceUnitDeployment.start()

Persistence.xml
----------------------

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    version="1.0">

    <persistence-unit name="MyApp" transaction-type="RESOURCE_LOCAL">
        <provider>
            org.apache.openjpa.persistence.PersistenceProviderImpl
        </provider>
        <jta-data-source>java:/jdbc/MyDataSource</jta-data-source>
        <jar-file>MyJar.jar</jar-file>
    </persistence-unit>

</persistence>


  was:
The EJB3 Persistence Unit parsing deployer read and try to start and install a persistence unit with JBoss PersistenceUnitDeployment even though a "provider" attribute is specified to use another JPA implementation. 

14:53:17,368 INFO  [PersistenceUnitParsingDeployer] Found persistence units [org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at 4de8d8{name=MyApp}]
14:53:18,431 INFO  [PersistenceUnitParsingDeployer] Found persistence units [org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at 778590{name=MyAppWeb}, org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at e1ccdf{name=MyApp}]
14:53:39,540 INFO  [PersistenceUnitDeployment] Starting persistence unit persistence.units:ear=CyberGameCityApp.ear,unitName=CyberGameCityAppWeb
...
org.jboss.ejb3.entity.PersistenceUnitDeployment.start()

Persistence.xml
----------------------

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    version="1.0">

    <persistence-unit name="MyApp" transaction-type="RESOURCE_LOCAL">
        <provider>
            org.apache.openjpa.persistence.PersistenceProviderImpl
        </provider>
        <jta-data-source>java:/jdbc/MyDataSource</jta-data-source>
        <jar-file>MyJar.jar</jar-file>
    </persistence-unit>

</persistence>



ok. so you mean the PersistenceUnitDeployment.start() shall be called no matter which JPA provider it is defined to use.

my actual problem is I got a RuntimeException saying "Specification violation [EJB3 JPA 6.2.1.2] .. You have not defined a non-jta-data-source for a RESOURCE_LOCAL enabled persistence context named", if I change the the  transaction-type to JPA it just hangs. But I expect if I have defined the provider as OpenJPA, the deployment shall not care about the data source at all. It should just skip processing the remain part of the persistence.xml configuration. In JBoss 4.2.2 there is no such checking so my application works without problem.

I've just read the PersistenceUnitDeployment code and it seems it is just to check against the spec and there is nothing wrong. (http://anonsvn.jboss.org/repos/jbossas/trunk/ejb3/src/main/org/jboss/ejb3/entity/PersistenceUnitDeployment.java) Perhaps my data source has problem. I'll double check it myself. Sorry for the wrong issue reporting.


> Persistence Unit Parsing Deploy ignores the Provider attribute in persistence.xml
> ---------------------------------------------------------------------------------
>
>                 Key: EJBTHREE-1193
>                 URL: http://jira.jboss.com/jira/browse/EJBTHREE-1193
>             Project: EJB 3.0
>          Issue Type: Bug
>    Affects Versions: AS 5.0.0.Beta4
>            Reporter: Ming Fai Ma
>         Assigned To: Emmanuel Bernard
>
> The EJB3 Persistence Unit parsing deployer read and try to start and install a persistence unit with JBoss PersistenceUnitDeployment even though a "provider" attribute is specified to use another JPA implementation. 
> 14:53:17,368 INFO  [PersistenceUnitParsingDeployer] Found persistence units [org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at 4de8d8{name=MyApp}]
> 14:53:18,431 INFO  [PersistenceUnitParsingDeployer] Found persistence units [org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at 778590{name=MyAppWeb}, org.jboss.ejb3.metadata.jpa.spec.PersistenceUnitMetaData at e1ccdf{name=MyApp}]
> 14:53:39,540 INFO  [PersistenceUnitDeployment] Starting persistence unit persistence.units:ear=MyApp.ear,unitName=MyAppWeb
> ...
> org.jboss.ejb3.entity.PersistenceUnitDeployment.start()
> Persistence.xml
> ----------------------
> <?xml version="1.0" encoding="UTF-8"?>
> <persistence xmlns="http://java.sun.com/xml/ns/persistence"
>     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>     version="1.0">
>     <persistence-unit name="MyApp" transaction-type="RESOURCE_LOCAL">
>         <provider>
>             org.apache.openjpa.persistence.PersistenceProviderImpl
>         </provider>
>         <jta-data-source>java:/jdbc/MyDataSource</jta-data-source>
>         <jar-file>MyJar.jar</jar-file>
>     </persistence-unit>
> </persistence>

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