Hello,

I am using tapestry 5.3.2 with JBoss 7, and I'm having some problems
when using a JBoss datasource with JPA.

My datasource configuration:

                <datasource jta="false"
jndi-name="java:jboss/myDatasource" pool-name="mysqlDS" enabled="true"
use-java-context="true" use-ccm="true">
                    (...)
                </datasource>

My persistence.xml configuration:

    <persistence-unit name="my-pu"
        transaction-type="RESOURCE_LOCAL">
        <provider>org.hibernate.ejb.HibernatePersistence</provider>
        <non-jta-data-source>java:jboss/myDatasource</non-jta-data-source>
        (...)
    </persistence-unit>

Looking at the code in the PersistenceUnitInfoImpl of tapestry-jpa
5.3.2 I found the following:

    private DataSource lookupDataSource(final String name)
    {
        try
        {
            // TODO: Create InitialContext with environment properties?
            final Context initContext = new InitialContext();

            final Context envContext = (Context)
initContext.lookup("java:jboss");

            return (DataSource) envContext.lookup(name);
        } catch (final NamingException e)
        {
            throw new RuntimeException(e);
        }

    }

In JBoss 7 the env context should be retrieved from java:jboss, e.g.:

            final Context initContext = new InitialContext();
            final Context envContext = (Context)
initContext.lookup("java:jboss");
            return (DataSource) envContext.lookup("myDatasource");

So my question is: how can I change the datasource lookup without
changing the PersistenceUnitInfoImpl code?

Best regards,
Miguel

-- 
Miguel Figueiredo
Software Developer
http://jaragua.dyndns.org

"I'm a pretty lazy person and am prepared to work quite hard in order
to avoid work."
-- Martin Fowler

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