I will answer my own question concerning my "emf =
Persistence.createEntityManagerFactory("myResourceLocalEntityManager");"
question.
I just had to define the persistence-unit in a persistence.xml file.
<persistence-unit name="sample">
| <provider>org.hibernate.ejb.HibernatePersistence</provider>
| <class>com.idfbins.nexus.common.vo.busent.FBWorker</class>
| <properties>
| <property name="hibernate.connection.driver_class"
value="com.ibm.db2.jcc.DB2Driver"/>
| <property name="hibernate.connection.username"
value="db2admin"/>
| <property name="hibernate.connection.password"
value="db2admin"/>
| <property name="hibernate.connection.url"
value="jdbc:db2://nexusdbtest:50001/nxsprot1"/>
| <property name="hibernate.dialect"
value="org.hibernate.dialect.DB2Dialect"/>
|
| </properties>
| </persistence-unit>
If I understand this correctly, EJB3 requires the persistence.xml file to exist
in the META-INF directory. Seam-gen creates three separate persistence files:
persistence-dev.xml, persistence-test.xml, and persistence-prod.xml. It then
copies one of these into the META-INF directory from the ANT build.
When I tried to place the persistence-unit into the persistence-*.xml files
nothing worked. I am sure this could be fixed in the build.xml file.
But, for me to get this working from Eclipse I had to create a persistence.xml
file and place it in the META-INF directory of my project. I then included the
persistence-unit shown in the xml above. Also note that I had to declare the
mapped class using the class tag "com.idfbins.nexus.common.vo.busent.FBWorker
". I do not know if I have to do this for every mapped POJO or if there if I
can just specify a package name and/or wildcard to define all mapped classes in
my project.
These two links helped me figure this out:
http://trailblazer.demo.jboss.com/EJB3Trail/persistence/config/
http://www.censnet.it/articles/cap03.htm
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