/*
* JBoss, Home of Professional Open Source.
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* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.integration.osgi.jpa.bundle;
import java.util.concurrent.Callable;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import org.junit.Assert;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
/**
* @author thomas.diesler@jboss.com
* @since 28-Sep-2012
*/
public class PersistenceService implements Callable<Boolean> {
private final BundleContext context;
PersistenceService(BundleContext context) {
this.context = context;
}
@Override
public Boolean call() throws Exception {
EntityManagerFactory emf = null;
try {
ServiceReference<EntityManagerFactory> sref = context.getServiceReference(EntityManagerFactory.class);
emf = context.getService(sref);
Employee emp = new Employee();
emp.setId(100);
emp.setAddress("Sesame Street");
emp.setName("Kermit");
EntityManager em = emf.createEntityManager();
em.persist(emp);
emp = em.find(Employee.class, 100);
Assert.assertNotNull("Employee not null", emp);
em.remove(emp);
} finally {
if (emf != null) {
emf.close();
}
}
return true;
}
}