I'm working with CR2, focusing on unit test mode. I've included the
embedded-ejb stuff in my classpath. When I run a unit test, SeamTest's init()
method fails, because the persistenceUnit property on the EntityManagerFactory
hasn't been set (and so defaults to the component's name, which doesn't match
the persistence.xml).
In the debugger if I set the persistenceUnit property of EntityManagerFactory
to the correct name (feedbuilders in this case) the test runs correctly.
Section 3.3.2 of the docs discusses configuring components through the
components.xml, but I'm not sure how this default value should be set
correctly. The examples seem to run, so obviously I'm missing something. Any
suggestions?
Here's the exception I'm seeing:
| javax.persistence.PersistenceException: No Persistence provider for
EntityManager named org.jboss.seam.core.EntityManagerFactory
| at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:41)
| at
org.jboss.seam.core.EntityManagerFactory.startup(EntityManagerFactory.java:74)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
| at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:102)
| at org.jboss.seam.Component.callComponentMethod(Component.java:1774)
| at org.jboss.seam.Component.callCreateMethod(Component.java:1714)
| at org.jboss.seam.Component.newInstance(Component.java:1703)
| at org.jboss.seam.contexts.Lifecycle.startup(Lifecycle.java:153)
| at
org.jboss.seam.contexts.Lifecycle.endInitialization(Lifecycle.java:127)
| at org.jboss.seam.init.Initialization.init(Initialization.java:430)
| at org.jboss.seam.mock.SeamTest.init(SeamTest.java:686)
|
Here's the first bit from my unit test. em() never gets called though since
it's failing in super.init()
| public class FeedDataTest extends SeamTest
| {
| EntityManager em() {
| EntityManagerFactory emf =
Persistence.createEntityManagerFactory("feedbuilders");
| EntityManager em = emf.createEntityManager();
| assertNotNull("entity manager", em);
| assertTrue("entity manager open", em.isOpen());
| return em;
| }
|
Here's the meat of my components.xml:
| <core:init debug="true" jndi-pattern="#{ejbName}/local"/>
|
| <!-- 120 second conversation timeout -->
| <core:manager conversation-timeout="120000"/>
|
| <core:ejb installed="true"/>
|
| <core:entity-manager-factory
jndi-name="java:/feedbuildersEntityManagerFactory" />
|
And here's persistence.xml, which defines the "feedbuilders" unit name (that
doesn't get set in the EntityManagerFactory during init():
| <persistence>
| <persistence-unit name="feedbuilders">
| <provider>org.hibernate.ejb.HibernatePersistence</provider>
| <jta-data-source>java:/feedbuildersDatasource</jta-data-source>
| <properties>
| <property name="hibernate.hbm2ddl.auto" value="create"/>
| <property name="hibernate.cache.use_query_cache" value="true"/>
| <property name="hibernate.show_sql" value="true"/>
| <property name="jboss.entity.manager.factory.jndi.name"
value="java:/feedbuildersEntityManagerFactory"/>
| </properties>
| </persistence-unit>
| </persistence>
|
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