SLSBListenerTester01


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: SLSBListenerTester01.java 591 2006-06-05 14:44:15Z pinheirg $
23   * --------------------------------------------------------------------------
24   */
25  package org.objectweb.easybeans.tests.common.ejbs.stateless.containermanaged.listeners;
26  
27  import javax.ejb.Remote  ;
28  import javax.ejb.Stateless  ;
29  import javax.persistence.EntityManager;
30  import javax.persistence.PersistenceContext;
31  
32  import org.objectweb.easybeans.tests.common.ejbs.entity.geometricforms.Circle;
33  import org.objectweb.easybeans.tests.common.ejbs.entity.geometricforms.FormType;
34  import org.objectweb.easybeans.tests.common.listeners.FormsListener00;
35  
36  /**
37   * Verifies if the container manages the listeners invocation when the entity
38   * has only superclass listener.
39   * @author Gisele Pinheiro Souza
40   * @author Eduardo Studzinski Estima de Castro
41   */
42  @Stateless  
43  @Remote  (ItfListenerTester.class)
44  public class SLSBListenerTester01 extends ListenerTesterBase {
45  
46      /**
47       * Used to manages the entity.
48       */
49      @PersistenceContext
50      private EntityManager entityManager;
51  
52      /**
53       * Creates a circle and modifies it.
54       */
55      @Override  
56      protected void createAndModifyEntity() {
57          Circle c = new Circle();
58          c.setRadius(1);
59          c.setFormType(FormType.CIRCLE);
60          entityManager.persist(c);
61          entityManager.flush();
62  
63          c.setRadius(2);
64          entityManager.flush();
65      }
66  
67      /**
68       * Creates a Circle and refreshes it.
69       */
70      @Override  
71      protected void createAndRefreshEntity() {
72          Circle c = new Circle();
73          c.setRadius(1);
74          c.setFormType(FormType.CIRCLE);
75          entityManager.persist(c);
76          entityManager.flush();
77  
78          entityManager.refresh(c);
79      }
80  
81      /**
82       * Creates a circle and removes it.
83       */
84      @Override  
85      protected void createAndRemoveEntity() {
86          Circle c = new Circle();
87          c.setRadius(1);
88          c.setFormType(FormType.CIRCLE);
89          entityManager.persist(c);
90          entityManager.flush();
91  
92          entityManager.remove(c);
93          entityManager.flush();
94      }
95  
96      /**
97       * Creates a circle.
98       */
99      @Override  
100     protected void createEntity() {
101         Circle c = new Circle();
102         c.setRadius(1);
103         c.setFormType(FormType.CIRCLE);
104         entityManager.persist(c);
105         entityManager.flush();
106     }
107 
108 
109     /**
110      * Creates the list of listeners that are called for the entity Circle.
111      * The list is order by the callback invocation order.
112      * @return the list of listeners ordered by the invocation order.
113      */
114     private String  [] createListenersList(){
115         String  [] strListeners = new String  [1];
116         strListeners[0] = FormsListener00.class.getName();
117         return strListeners;
118     }
119 
120     /**
121      * Creates the list of listeners that are called for the entity Circle.
122      * The list is order by the callback invocation order.
123      * @return the list of listeners ordered by the invocation order.
124      */
125     @Override  
126     protected String  [] createListLoadListeners() {
127         return createListenersList();
128     }
129 
130     /**
131      * Creates the list of listeners that are called for the entity Circle.
132      * The list is order by the callback invocation order.
133      * @return the list of listeners ordered by the invocation order.
134      */
135     @Override  
136     protected String  [] createListPersistListeners() {
137         return createListenersList();
138     }
139 
140     /**
141      * Creates the list of listeners that are called for the entity Circle.
142      * The list is order by the callback invocation order.
143      * @return the list of listeners ordered by the invocation order.
144      */
145     @Override  
146     protected String  [] createListRemoveListeners() {
147         return createListenersList();
148     }
149 
150     /**
151      * Creates the list of listeners that are called for the entity Circle.
152      * The list is order by the callback invocation order.
153      * @return the list of listeners ordered by the invocation order.
154      */
155     @Override  
156     protected String  [] createListUpdateListeners() {
157         return createListenersList();
158     }
159 
160     /**
161      * Returns the name of the entity class that the listeners are defined, in
162      * this case Circle.
163      * @return the class name.
164      */
165     @Override  
166     protected String   getFormName() {
167         return Circle.class.getName();
168     }
169 
170 }
171
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