Based on the following persistence.xml file (which is located in my Eclipse
project's resources/META-INF folder):
<?xml version="1.0" encoding="UTF-8"?>
<persistence-unit name="RSDB">
org.hibernate.ejb.HibernatePersistence
<jta-data-source>java:jdbc/RespaJbossDS</jta-data-source>
<!-- These are the default for JBoss EJB3, but not for
HEM: -->
</persistence-unit>
I get the following excpetion in the testNG plugin window in Eclipse when I run
my testNG test suite:
javax.persistence.PersistenceException: No Persistence provider for
EntityManager named RSDB
at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:41)
at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:27)
at example1.DashboardActionTest.init(DashboardActionTest.java:53).......
I am trying to manually inject the EntityManager instance into the Action class
that is being tested b/c otherwise I get nullpointerexception.
Here's the Test class code:
package example1;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import org.testng.annotations.Configuration;
import org.testng.annotations.Test;
import com.h123.loantrack.DashboardAction;
import com.h123.loantrack.User;
public class DashboardActionTest
{
@Test
public void testDashboardAction()
{
EntityManager em =
getEntityManagerFactory().createEntityManager();
//em.getTransaction().begin();
User user = new User();
user.setUserID(10471);
DashboardAction action = new DashboardAction();
action.setUser(user);
action.setRSDB(em);
assert "main".equals(action.findAppLoanRecords());
assert "main".equals(action.findPQLoanRecords());
assert "main".equals(action.findQRWLoanRecords());
assert "main".equals(action.findWFLoanRecords());
//em.getTransaction().commit();
//em.close();
}
private EntityManagerFactory emf;
public EntityManagerFactory getEntityManagerFactory()
{
return emf;
}
@Configuration(beforeTestClass=true)
public void init()
{
emf = Persistence.createEntityManagerFactory("RSDB");
}
@Configuration(afterTestClass=true)
public void destroy()
{
emf.close();
}
}
Anybody know how to fix this?
I found the following info from
http://www.hibernate.org/hib_docs/entitymanager/reference/en/html/configuration.html:
When Persistence.createEntityManagerFactory() is called, the persistence
implementation will search your classpath for any META-INF/persistence.xml
files using the ClassLoader.getResource("META-INF/persistence.xml") method.
Actually the Persistence class will look at all the Persistence Providers
available in the classpath and ask each of them if they are responsible for the
creation of the entity manager factory manager1. Each provider, from this list
of resources, it will try to find an entity manager that matches the name you
specify in the command line with what is specified in the persistence.xml file
(of course the provider element must match the current persistent provider). If
no persistence.xml with the correct name are found or if the expected
persistence provider is not found, a PersistenceException is raised.
So is my persistence.xml not in the classpath? Running test suite inside
Eclipse without JBoss running.
thanks.
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