persistence.xml

[softpalani]

ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit."test.ear".FIRST_MODULE_USE: org.jboss.msc.service.StartException in service jboss.deployment.unit."test.ear".FIRST_MODULE_USE: WFLYSRV0153: Failed to process phase FIRST_MODULE_USE of deployment "test.ear"

at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:154)

at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)

at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

at java.lang.Thread.run(Thread.java:748)

Caused by: javax.persistence.PersistenceException: WFLYJPA0057: PersistenceProvider '

            org.apache.openjpa.persistence.PersistenceProviderImpl

        ' not found

at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.lookupProvider(PersistenceUnitServiceHandler.java:1009)

at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.addPuService(PersistenceUnitServiceHandler.java:270)

at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.handleEarDeployment(PersistenceUnitServiceHandler.java:225)

at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deploy(PersistenceUnitServiceHandler.java:132)

at org.jboss.as.jpa.processor.PersistenceBeginInstallProcessor.deploy(PersistenceBeginInstallProcessor.java:52)

at org.jboss.

[mayerw01]

Did you configure your openJPA as described in JPA Reference Guide - WildFly 8 - Project Documentation Editor

You should also exclude the  path="javax/**" to avoid the org.apache.openjpa.persistence.PersistenceProviderImpl not a subtype" message.

my module.xml looks like this:

<module name="org.apache.openjpa" xmlns="urn:jboss:module:1.5">

    <properties>

        <property name="jboss.api" value="public"/>

    </properties>

    <resources>

        <artifact name="org.wildfly:jipijapa-openjpa:12.0.0.Final"/>

        <resource-root path="openjpa-all-2.4.2.jar">

           <filter>

              <exclude path="javax/**" />

           </filter>

        </resource-root>

        <resource-root path="serp-1.15.1.jar"/>

    </resources>

    <dependencies>

        <module name="javax.api"/>

        <module name="javax.annotation.api"/>

        <module name="javax.enterprise.api"/>

        <module name="javax.persistence.api"/>

        <module name="javax.transaction.api"/>

        <module name="javax.validation.api"/>

        <module name="javax.xml.bind.api"/>

        <module name="org.apache.commons.collections"/>

        <module name="org.apache.commons.lang"/>

        <module name="org.jboss.as.jpa.spi"/>

        <module name="org.jboss.logging"/>

        <module name="org.jboss.vfs"/>

        <module name="org.jboss.jandex"/>

        </dependencies>

</module>

[andey]

Create persistence.xml, define name of provider "org.apache.openjpa.persistence.PersistenceProviderImpl" and add jboss.as.jpa.providerModule property to org.apache.openjpa

<?xml version="1.0" encoding="UTF-8"?>

<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">

  <persistence-unit name="EJBPersistencePU" transaction-type="JTA">

    <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>

    <jta-data-source>java:/testDS</jta-data-source>

    <exclude-unlisted-classes>false</exclude-unlisted-classes>

    <properties>

             <property name="jboss.as.jpa.providerModule" value="org.apache.openjpa" />

    </properties>

  </persistence-unit>

</persistence>

1. Create two modules named as org.apache.openjpa and org.jboss.as.jpa.openjpa

org.jboss.as.jpa.openjpa:

<?xml version="1.0" encoding="UTF-8"?>

<module xmlns="urn:jboss:module:1.1" name="org.jboss.as.jpa.openjpa">

    <properties>

        <property name="jboss.api" value="private"/>

    </properties>

    <resources>

        <resource-root path="jboss-as-jpa-openjpa-7.2.0.Final.jar"/>

    </resources>

    <dependencies>

        <module name="javax.ejb.api"/>

        <module name="javax.persistence.api"/>

        <module name="javax.transaction.api"/>

        <module name="javax.validation.api"/>

        <module name="org.apache.log4j"/>

    <module name="org.apache.commons.lang"/> 

        <module name="org.jboss.as.naming"/>

        <module name="org.jboss.as.server"/>

        <module name="org.jboss.jandex"/>

        <module name="org.jboss.logging"/>

        <module name="org.jboss.msc"/>

        <module name="org.jboss.as.jpa.spi"/>

<module name="org.apache.openjpa" optional="true"/>

    </dependencies>

</module>

Note: Download jboss-as-jpa-openjpa-7.2.0.Final.jar from http://mvnrepository.com/artifact/org.jboss.as/jboss-as-jpa-openjpa/7.2.0.Final

org.apache.openjpa:

<?xml version="1.0" encoding="UTF-8"?>

<module xmlns="urn:jboss:module:1.1" name="org.apache.openjpa">

    <resources>

        <resource-root path="openjpa-all-2.2.2.jar"/>

        <resource-root path="serp-1.14.1.jar"/>

    </resources>

    <dependencies>

        <module name="javax.persistence.api"/>

        <module name="javax.transaction.api"/>

        <module name="javax.validation.api"/>

    </dependencies>

</module>