/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* 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.jpa.epcpropagation.shallow;
import javax.annotation.Resource;
import javax.ejb.SessionContext;
import javax.ejb.Stateful;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.PersistenceContextType;
/**
* DAO stateful bean that has its own isolated extended persistence context
* its simbling bean will have its own instance of the extended persistence context
*
* @author Scott Marlow
*/
@Stateful
public class SecondDAO {
@Resource
SessionContext ctx;
@PersistenceContext(unitName = "shallow_pu", type = PersistenceContextType.EXTENDED)
private EntityManager em;
public void noop() {
}
/**
* no failures should occur during this test method. If the extended persistence context is not shared as expected,
* an EJBException will be thrown (indicating failure).
*/
public void induceCreationViaJNDILookup() {
FirstDAO secondDAO = (FirstDAO) ctx.lookup("java:module/FirstDAO"); // create an instance of FirstDAO that will share
// the same extended persistence context
secondDAO.noop(); // any failures should of already occurred, calling noop just gives an additional
// change to check for other unexpected failures.
}
}