DataAccessBean


1   /*
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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.
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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.regression.salesforce7123;
23  
24  import java.util.List  ;
25  import javax.persistence.PersistenceContext;
26  import javax.persistence.EntityManager;
27  import javax.ejb.Stateless  ;
28  
29  /**
30   * Comment
31   *
32   * @author <a HREF="mailto:bill@jboss.org">Bill Burke</a>
33   * @version $Revision: 39738 $
34   */
35  @Stateless  
36  public class DataAccessBean implements DataAccess, DataAccessRemote
37  {
38     @PersistenceContext EntityManager manager;
39  
40  
41     public void initialize()
42     {
43        BaseData data = new BaseData();
44        data.setName("Bill");
45        Child molly = new Child();
46        molly.setData("molly");
47        molly.setParent(data);
48        data.getChildren().add(molly);
49        manager.persist(data);
50     }
51  
52     public List   findMyBeans()
53     {
54        List   list = manager.createQuery("FROM BaseData base").getResultList();
55        for (Object   obj : list)
56        {
57           BaseData data = (BaseData)obj;
58           data.getChildren().size();
59        }
60        return list;
61     }
62  }
63
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