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Java > Open Source Codes > org > jboss > ejb3 > test > composite2 > EntityTestBean


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * 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 package org.jboss.ejb3.test.composite2;
23
24 import javax.ejb.Remote JavaDoc;
25 import javax.ejb.Stateless JavaDoc;
26 import javax.persistence.EntityManager;
27 import javax.persistence.PersistenceContext;
28 import javax.persistence.PersistenceContext;
29 import javax.persistence.PersistenceContext;
30
31 /**
32  * Comment
33  *
34  * @author <a HREF="mailto:bill@jboss.org">Bill Burke</a>
35  * @version $Revision: 37459 $
36  */
37 @Stateless JavaDoc
38 @Remote JavaDoc(EntityTest.class)
39 public class EntityTestBean implements EntityTest
40 {
41    private @PersistenceContext EntityManager manager;
42    private static long genid = 0;
43
44    public Composite createComposite()
45    {
46       Composite composite = new Composite();
47       long id1 = genid++;
48       long id2 = genid++;
49
50       CompositePK pk = new CompositePK();
51       pk.setId1(id1);
52       pk.setId2(id2);
53       composite.setPk(pk);
54
55       CompositeContainer container = new CompositeContainer();
56       container.setId(id2);
57       manager.persist(container);
58       composite.setContainer(container);
59       manager.persist(composite);
60       return composite;
61    }
62
63    public Composite findComposite(CompositePK pk)
64    {
65       return manager.find(Composite.class, pk);
66    }
67
68 }
69
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