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Java > Open Source Codes > org > jboss > ejb3 > test > longlived > ContainedBean


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.longlived;
23
24 import java.io.Serializable JavaDoc;
25 import javax.persistence.PersistenceContext;
26 import javax.persistence.PersistenceContextType;
27 import javax.persistence.EntityManager;
28 import javax.annotation.PreDestroy;
29 import javax.ejb.Stateful JavaDoc;
30 import javax.ejb.PrePassivate JavaDoc;
31 import javax.ejb.PostActivate JavaDoc;
32
33 import org.jboss.annotation.ejb.cache.simple.CacheConfig;
34
35 /**
36  * Comment
37  *
38  * @author <a HREF="mailto:bill@jboss.org">Bill Burke</a>
39  * @version $Revision: 41855 $
40  */

41 @Stateful JavaDoc
42 @CacheConfig(maxSize = 1000, idleTimeoutSeconds = 2)
43 public class ContainedBean implements Contained, Serializable JavaDoc
44 {
45    @PersistenceContext(type= PersistenceContextType.EXTENDED) EntityManager em;
46
47    Customer customer;
48
49    public Customer find(long id)
50    {
51       return em.find(Customer.class, id);
52    }
53
54    public void setCustomer(long id)
55    {
56       customer = find(id);
57    }
58
59    public Customer getCustomer()
60    {
61       return customer;
62    }
63
64    public void updateCustomer()
65    {
66       customer.setName("contained modified");
67    }
68
69    public boolean isActivated()
70    {
71       return activated;
72    }
73
74    public static boolean destroyed = false;
75    public static boolean passivated = false;
76    public static boolean activate = false;
77    private boolean activated = false;
78
79    @PrePassivate JavaDoc
80    public void passivate()
81    {
82       passivated = true;
83    }
84
85    @PostActivate JavaDoc
86    public void activate()
87    {
88       System.out.println("*********** ACTIVATED *****************");
89       if (activated) throw new RuntimeException JavaDoc("ACTIVATED TWICE");
90       activated = true;
91       if (activate) throw new RuntimeException JavaDoc("ACTIVATED TWIC IN TWO DIFFERENT INSTANCES");
92       activate = true;
93
94    }
95
96    @PreDestroy
97    public void destroy()
98    {
99       destroyed = true;
100    }
101 }
102
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