KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > objectweb > easybeans > tests > enhancer > interceptors > lifecycle > bean > MyLifeCycleInterceptorStateless


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: MyLifeCycleInterceptorStateless.java 450 2006-05-12 15:30:25Z benoitf $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.easybeans.tests.enhancer.interceptors.lifecycle.bean;
27
28 import javax.annotation.PostConstruct;
29 import javax.annotation.PreDestroy;
30 import javax.interceptor.InvocationContext;
31
32 /**
33  * Defines some callback methods.
34  * @author Florent Benoit
35  */
36 public class MyLifeCycleInterceptorStateless {
37
38     /**
39      * @{@link javax.ejb.PostConstruct} method.
40      * @param invocationContext the invocation context
41      */
42     @PostConstruct
43     public void postConstMethod(final InvocationContext invocationContext) {
44         Object JavaDoc o = invocationContext.getTarget();
45         if (o instanceof AbsSessionBean) {
46             AbsSessionBean bean = (AbsSessionBean) o;
47             bean.calledPostConstruct();
48             try {
49                 invocationContext.proceed();
50             } catch (Exception JavaDoc e) {
51                 throw new RuntimeException JavaDoc("Cannot proceed invocationContext", e);
52             }
53         }
54     }
55
56     /**
57      * @{@link javax.ejb.PreDestroy} method.
58           * @param invocationContext the invocation context
59      */
60     @PreDestroy
61     public void onePreDestroyMethod(final InvocationContext invocationContext) {
62         Object JavaDoc o = invocationContext.getTarget();
63         if (o instanceof AbsSessionBean) {
64             AbsSessionBean bean = (AbsSessionBean) o;
65             bean.calledPreDestroy();
66             try {
67                 invocationContext.proceed();
68             } catch (Exception JavaDoc e) {
69                 throw new RuntimeException JavaDoc("Cannot proceed invocationContext", e);
70             }
71         }
72     }
73 }
74
Popular Tags