01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22:
23: package org.jboss.ejb3.test.stateful.nested.base.xpc;
24:
25: import javax.persistence.EntityManager;
26: import javax.persistence.PersistenceContext;
27: import javax.persistence.PersistenceContextType;
28:
29: import org.jboss.ejb3.test.stateful.nested.base.DeepNestedStatefulBean;
30:
31: /**
32: * A DeepNestedContainedBean.
33: *
34: * @author <a href="brian.stansberry@jboss.com">Brian Stansberry</a>
35: * @version $Revision: 1.1 $
36: */
37: public class DeepNestedContainedBean extends DeepNestedStatefulBean
38: implements DeepNestedContained {
39: /** The serialVersionUID */
40: private static final long serialVersionUID = 1L;
41:
42: @PersistenceContext(unitName="tempdb",type=PersistenceContextType.EXTENDED)
43: private EntityManager em;
44:
45: private Customer customer;
46:
47: public Customer find(long id) {
48: return em.find(Customer.class, id);
49: }
50:
51: public void setCustomer(long id) {
52: customer = find(id);
53: }
54:
55: public Customer getCustomer() {
56: return customer;
57: }
58:
59: public void updateCustomer() {
60: customer.setName("modified by " + getInternalId());
61: }
62:
63: }
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