6:55 a.m.
Hi Arjan,
Great catch! Your change and adding an persistence unit hint that the
persistence unit doesn't need to be started early:
<property name="wildfly.jpa.twophasebootstrap"
value="false"/>
Helps the deployment succeed.
It looks like ResourceReferenceProcessor is running during the
Phase.POST_MODULE deployment phase, so we need to add a hint to the
persistence.xml, that helps the persistence unit deploy later.
[6]
https://github.com/wildfly/wildfly/blob/master/ee/src/main/java/org/jboss...
Scott
On 01/31/2014 06:25 AM, arjan tijms wrote:
Hi,
I looks like there's one bug in the example.
jboss-web.xml defines jdbc/MyDS
But persistence.xml references java:comp/env/MyDS
Shouldn't the last one be at least java:comp/env/jdbc/MyDS? Regardless,
even with matching names it indeed doesn't work.
Kind regards,
Arjan Tijms
On Thu, Jan 30, 2014 at 9:52 PM, Scott Marlow <smarlow(a)redhat.com
<mailto:smarlow@redhat.com>> wrote:
WFLY-2841 reports a deployment failure that occurs when a deployments
[1] persistence.xml, tries to use a resource reference [2] for the
datasource [3]. The error [4] mentions an unresolved (DataSource)
service dependency that is added to the persistence unit service [5],
instead of resolving the resource reference (and using the underlying
DataSource).
How should we handle resource references for this case? Is there a way
to resolve the resource reference directly from deployers? Or do we
represent the resource reference as a service?
Scott
[1] test app is at https://github.com/umartin/wfds/
[2] jboss-web.xml
<jboss-web>
<context-root>/wfds</context-root>
<resource-ref>
<res-ref-name>jdbc/MyDS</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<jndi-name>java:jboss/datasources/ExampleDS</jndi-name>
</resource-ref>
</jboss-web>
[3] persistence.xml pu def
<persistence-unit name="wfdsPU" transaction-type="JTA">
<jta-data-source>java:comp/env/MyDS</jta-data-source>
</persistence-unit>
[4] {"JBAS014771: Services with missing/unavailable dependencies" =>
["jboss.persistenceunit.\"wfds-1.0-SNAPSHOT.war#wfdsPU\".__FIRST_PHASE__
is missing
[jboss.naming.context.java.module.\"wfds-1.0-SNAPSHOT\".\"wfds-1.0-SNAPSHOT\".env.MyDS]"]}
[5]
https://github.com/wildfly/wildfly/blob/master/jpa/core/src/main/java/org...
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