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* JBoss, Home of Professional Open Source
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* by the @authors tag. See the copyright.txt 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.embedded.tutorial.junit;
import junit.framework.Test;
import org.jboss.virtual.plugins.context.vfs.AssembledDirectory;
import org.jboss.virtual.plugins.context.vfs.AssembledContextFactory;
import org.jboss.embedded.junit.BaseTestCase;
import org.jboss.embedded.tutorial.junit.beans.Customer;
import org.jboss.embedded.tutorial.junit.beans.CustomerDAOBean;
import org.jboss.embedded.tutorial.junit.beans.CustomerDAOLocal;
import org.jboss.embedded.tutorial.junit.beans.CustomerDAORemote;
import org.jboss.embedded.Bootstrap;
import org.jboss.deployers.spi.DeploymentException;
import javax.naming.InitialContext;
import javax.persistence.EntityManager;
import javax.transaction.TransactionManager;
/**
* Comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @version $Revision: 61136 $
*/
public class EasierEjbTestCase extends BaseTestCase
{
public EasierEjbTestCase()
{
super("EjbTestCase");
}
private static AssembledDirectory jar;
public static void deploy()
{
jar = AssembledContextFactory.getInstance().create("ejbTestCase.jar");
jar.addClass(Customer.class);
jar.addClass(CustomerDAOBean.class);
jar.addClass(CustomerDAOLocal.class);
jar.addClass(CustomerDAORemote.class);
jar.mkdir("META-INF").addResource("tutorial-persistence.xml", "persistence.xml");
try
{
Bootstrap.getInstance().deploy(jar);
}
catch (DeploymentException e)
{
throw new RuntimeException("Unable to deploy", e);
}
}
public static void undeploy()
{
try
{
Bootstrap.getInstance().undeploy(jar);
AssembledContextFactory.getInstance().remove(jar);
jar = null;
}
catch (DeploymentException e)
{
throw new RuntimeException("Unable to undeploy", e);
}
}
public static Test suite()
{
return preProcessedTest(EasierEjbTestCase.class);
}
public void testEJBs() throws Exception
{
InitialContext ctx = new InitialContext();
CustomerDAOLocal local = (CustomerDAOLocal) ctx.lookup("CustomerDAOBean/local");
CustomerDAORemote remote = (CustomerDAORemote) ctx.lookup("CustomerDAOBean/remote");
int id = local.createCustomer("Gavin");
Customer cust = local.findCustomer(id);
assertNotNull(cust);
System.out.println("Successfully created and found Gavin from @Local interface");
id = remote.createCustomer("Emmanuel");
cust = remote.findCustomer(id);
assertNotNull(cust);
System.out.println("Successfully created and found Emmanuel from @Remote interface");
}
public void testEntityManager() throws Exception
{
// This is a transactionally aware EntityManager and must be accessed within a JTA transaction
// Why aren't we using javax.persistence.Persistence? Well, our persistence.xml file uses
// jta-datasource which means that it is created by the EJB container/embedded JBoss.
// using javax.persistence.Persistence will just cause us an error
EntityManager em = (EntityManager) new InitialContext().lookup("java:/EntityManagers/custdb");
// Obtain JBoss transaction
TransactionManager tm = (TransactionManager) new InitialContext().lookup("java:/TransactionManager");
tm.begin();
Customer cust = new Customer();
cust.setName("Bill");
em.persist(cust);
assertTrue(cust.getId() > 0);
int id = cust.getId();
System.out.println("created bill in DB with id: " + id);
tm.commit();
tm.begin();
cust = em.find(Customer.class, id);
assertNotNull(cust);
tm.commit();
}
}