Specification violation EJB3 JPA 6.2.1.2

[fenixx]

Hi all,

I want to start my TestNG-Test in the Embedded JBoss with Maven.
Here is my persistence.xml in the src/test/resources/META-INF folder:

<?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"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" 
             version="1.0">
   
   <persistence-unit name="MyProjectTest">
  <provider>org.hibernate.ejb.HibernatePersistence</provider>
  <!-- My-Classes -->
        <class>my.classes.are.listed.here</class>
 <properties>
  <property name="hibernate.archive.autodetection" value="class, hbm" /> 
  <property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect" /> 
  <property name="hibernate.connection.driver_class" value="org.hsqldb.jdbcDriver" /> 
  <property name="hibernate.connection.url" value="jdbc:hsqldb:." /> 
  <property name="hibernate.connection.username" value="sa" /> 
  <property name="hibernate.connection.password" value="" /> 
  <property name="hibernate.hbm2ddl.auto" value="create-drop" /> 
  
  <property name="hibernate.jdbc.batch_size" value="20" />
  
  <property name="hibernate.transaction.factory_class" value="org.hibernate.transaction.JTATransactionFactory"/> 

     
  </properties>
  </persistence-unit>
  
</persistence>

If I execute the test with Maven I get the following error:

ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Start: name=persistence.units:unitName=MyProjectTest state=Create
java.lang.RuntimeException: Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a jta-data-source for a JTA enabled persistence context named: MyProjectTest
        at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:230)[...]
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:262)
        at org.testng.SuiteRunner.run(SuiteRunner.java:191)
        at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:808)
        at org.testng.TestNG.runSuitesLocally(TestNG.java:776)
        at org.testng.TestNG.run(TestNG.java:701)

Are the settings of the persistence.xml incorrect, or it is a bug?

Any help appreciated.

Regards

[chawax]

I think the way you configure it would be OK with JPA outside an application server, you should use a datasource instead. Moreover the Hibernate transaction factory class you chose talks about JTA, and you have to run within an application server to have JTA available, so I understand it expects a JTA datasource.

I run unit tests too with Maven, but I don't use JBoss embedded (OpenEJB instead). My persistence.xml is like this, hope it will help you :

<persistence 
    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"
    version="1.0">
    <persistence-unit name="t4Seam" >
        <provider>org.hibernate.ejb.HibernatePersistence</provider>
        <jta-data-source>java:/jdbc/t4Seam</jta-data-source>
        <properties>
            <property name="hibernate.hbm2ddl.auto" value="update"/>
            <property name="hibernate.show_sql" value="false"/>
        </properties>
    </persistence-unit>
</persistence>

[fenixx]

Thx for your reply.
Unfortunately this persistence.xml solves the problem at all.

If I execute the test with the TestNG Plugin, this debug extract is very interesting:

DEBUG [org.hibernate.util.DTDEntityResolver] trying to resolve system-id [http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd]
DEBUG [org.hibernate.cfg.EJB3DTDEntityResolver] recognized EJB3 ORM namespace; attempting to resolve on classpath under org/hibernate/ejb
DEBUG [org.hibernate.cfg.EJB3DTDEntityResolver] located [http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd] in classpath
TRACE [org.hibernate.ejb.packaging.PersistenceXmlLoader] Persistent Unit name from persistence.xml: MyProject
FAILED CONFIGURATION: @BeforeSuite startSeam
org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):

*** CONTEXTS MISSING DEPENDENCIES: Name -> Dependency{Required State:Actual State}

jboss.j2ee:jar=classes,name=BeanA,service=EJB3
 -> <UNKNOWN>{Described:** UNRESOLVED Demands 'persistence.units:jar=classes.jar,unitName=MyProject**}

jboss.j2ee:jar=classes,name=BeanB,service=EJB3
 -> <UNKNOWN>{Described:** UNRESOLVED Demands 'persistence.units:jar=classes.jar,unitName=MyProject**}

jboss.j2ee:jar=classes,name=BeanC,service=EJB3
 -> <UNKNOWN>{Described:** UNRESOLVED Demands 'persistence.units:jar=classes.jar,unitName=MyProject **}

jboss.j2ee:jar=classes,name=BeanD,service=EJB3
 -> <UNKNOWN>{Described:** UNRESOLVED Demands 'persistence.units:jar=classes.jar,unitName=MyProject **}

jboss.j2ee:jar=classes,name=BeanF,service=EJB3
 -> <UNKNOWN>{Described:** UNRESOLVED Demands 'persistence.units:jar=classes.jar,unitName=MyProject **}

persistence.units:jar=classes.jar,unitName=MyProject
 -> <UNKNOWN>{Described:** UNRESOLVED Demands 'jboss.jca:name=jdbc/MyProject,service=DataSourceBinding **}


*** CONTEXTS IN ERROR: Name -> Error

<UNKNOWN> -> ** UNRESOLVED Demands 'jboss.jca:name=jdbc/MyProject,service=DataSourceBinding **

We have to distinguish between persistence.xml of the EJB-Project named MyProject (PU is also called) in the Embedded JBoss (PU: MyProjectTest) which the tests are running in and the Embedded JBoss is inside of the EJB-Project.

As you can see: The persistence unit MyProjectTest for the test is not mentioned here. Addiotionally my Test is very simple:

public class MyTest extends SeamTest
{
  @Test
  public void sayHello()
  {
    assert true;
  }
}

I can't imagine why there are problems with the EJBBeans in MyProject, because my test does not use them.

The Embedded JBoss is a source of pain.

Could anybody give me a hint?

[fenixx]

After some changes in my pom.xml I get this error here:

WARN  [org.jboss.mx.loading.UnifiedLoaderRepository3] Tried to add non-URLClassLoader.  Ignored
WARN  [org.jboss.aop.deployment.AspectManagerService] Could not find base-aspects.xml file in the resources of sun.misc.Launcher$AppClassLoader@133056f
INFO  [org.jboss.aop.deployers.AspectDeployer] Deploying xml into org.jboss.aop.AspectManager@95ef17 for sun.misc.Launcher$AppClassLoader@133056f
ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Real: name=vfsfile:/C:/Projekte/My_Project/main/Sourcen_maven/myproject-ejb/target/test-classes/deploy/hsqldb-ds.xml state=PostClassLoader mode=Manual requiredState=Real
org.jboss.deployers.spi.DeploymentException: Error during deploy: vfsfile:/C:/Projekte/My_Project/main/Sourcen_maven/myproject-ejb/target/test-classes/deploy/hsqldb-ds.xml
     at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)

I changed the jre from 1.6.13 to 5.0.16 but the same problem occurs.

Could anybody tell me why?

Regards

[craig]

I get the same problem

Did you manage to fix this?

Thanks

Craig