BaseEntityFactory00


1   /**
2    * EasyBeans
3    * Copyright (C) 2006 Bull S.A.S.
4    * Contact: easybeans@objectweb.org
5    *
6    * This library is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU Lesser General Public
8    * License as published by the Free Software Foundation; either
9    * version 2.1 of the License, or any later version.
10   *
11   * This library is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   * Lesser General Public License for more details.
15   *
16   * You should have received a copy of the GNU Lesser General Public
17   * License along with this library; if not, write to the Free Software
18   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
19   * USA
20   *
21   * --------------------------------------------------------------------------
22   * $Id: BaseEntityFactory00.java 965 2006-07-27 16:27:08Z studzine $
23   * --------------------------------------------------------------------------
24   */
25  package org.objectweb.easybeans.tests.common.ejbs.base.persistencectxlife;
26  
27  import static org.testng.Assert.assertTrue;
28  
29  import javax.annotation.PostConstruct;
30  import javax.annotation.Resource;
31  import javax.ejb.EJB  ;
32  import javax.ejb.SessionContext  ;
33  import javax.persistence.EntityManager;
34  import javax.persistence.PersistenceContext;
35  import javax.persistence.PersistenceContextType;
36  
37  import org.objectweb.easybeans.tests.common.ejbs.entity.ebstore.EBStore;
38  
39  /**
40   * This bean creates an entity instance and calls another entity factory to create another entity.
41   * @author Eduardo Studzinski Estima de Castro
42   * @author Gisele Pinheiro Souza
43   */
44  @EJB  (name="ejb/ebFactory", beanInterface=ItfPCtxLifetime00.class, mappedName="SFSBPCtxLifeCME01")
45  public class BaseEntityFactory00 implements ItfEntityFactory {
46  
47      /**
48       * Manager.
49       */
50      @PersistenceContext(unitName = "testEntity00", type = PersistenceContextType.EXTENDED)
51      private EntityManager em;
52  
53      /**
54       * Context.
55       */
56      @Resource
57      private SessionContext   ctx;
58  
59      /**
60       * Entity.
61       */
62      private EBStore eb;
63  
64      /**
65       * Id.
66       */
67      private int id = this.hashCode();
68  
69      /**
70       * Entity Creator.
71       */
72      private ItfPCtxLifetime00 bean;
73  
74      /**
75       * Initialization.
76       */
77      @PostConstruct
78      public void init(){
79          bean = (ItfPCtxLifetime00) ctx.lookup("ejb/ebFactory");
80      }
81  
82      /**
83       * @see org.objectweb.easybeans.tests.common.ejbs.base.persistencectxlife.ItfEntityFactory
84       */
85      public void createEntity() {
86          eb = new EBStore(id);
87          em.persist(eb);
88  
89          bean.createCheckEntity00();
90  
91          this.checkManaged();
92          bean.checkManaged();
93      }
94  
95      /**
96       * @see org.objectweb.easybeans.tests.common.ejbs.base.persistencectxlife.ItfEntityFactory
97       */
98      @SuppressWarnings  ("boxing")
99      public void checkManaged() {
100         assertTrue(em.contains(eb), "The entity instance should be managed.");
101 
102         EBStore ebFind = em.find(EBStore.class, id);
103 
104         assertTrue(ebFind == eb, "The entity instances should be equals, "
105                 + "they are in the same persistence context.");
106 
107         bean.checkManaged();
108     }
109 
110     /**
111      * @see org.objectweb.easybeans.tests.common.ejbs.base.persistencectxlife.ItfEntityFactory
112      */
113     @SuppressWarnings  ("boxing")
114     public void removeEntity() {
115         EBStore ebFind = em.find(EBStore.class, id);
116         if (ebFind != null) {
117             em.remove(ebFind);
118         }
119 
120         ItfPCtxLifetime00 beanRemove = (ItfPCtxLifetime00) ctx.lookup("ejb/ebFactory");
121         beanRemove.removeEntity();
122     }
123 }
124
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