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Java > Open Source Codes > org > objectweb > easybeans > deployment > annotations > analyzer > classes > JavaxEjbStatelessVisitor


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: JavaxEjbStatelessVisitor.java 77 2006-03-01 13:02:50Z benoitf $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.easybeans.deployment.annotations.analyzer.classes;
27
28 import static org.objectweb.easybeans.deployment.annotations.ClassType.STATELESS;
29
30 import org.objectweb.easybeans.deployment.annotations.analyzer.AnnotationType;
31 import org.objectweb.easybeans.deployment.annotations.impl.JStateless;
32 import org.objectweb.easybeans.deployment.annotations.metadata.ClassAnnotationMetadata;
33
34 /**
35  * This class manages the handling of @{@link javax.ejb.Stateless}
36  * annotation.
37  * @author Florent Benoit
38  */
39 public class JavaxEjbStatelessVisitor extends AbsCommonEjbVisitor<JStateless> implements AnnotationType {
40
41     /**
42      * Type of annotation.
43      */
44     public static final String JavaDoc TYPE = "Ljavax/ejb/Stateless;";
45
46     /**
47      * Constructor.
48      * @param classAnnotationMetadata linked to a class metadata
49      */
50     public JavaxEjbStatelessVisitor(final ClassAnnotationMetadata classAnnotationMetadata) {
51         super(classAnnotationMetadata);
52     }
53
54     /**
55      * Visits the end of the annotation. <br> Creates the object and store it.
56      */
57     @Override JavaDoc
58     public void visitEnd() {
59         super.visitEnd();
60         getAnnotationMetadata().setClassType(STATELESS);
61     }
62
63     /**
64      * @return the object representing common bean.
65      */
66     @Override JavaDoc
67     public JStateless getJCommonBean() {
68         JStateless jStateless = getAnnotationMetadata().getJStateless();
69         if (jStateless == null) {
70             jStateless = new JStateless();
71             getAnnotationMetadata().setJStateless(jStateless);
72         }
73         return jStateless;
74     }
75
76     /**
77      * @return type of the annotation (its description)
78      */
79     public String JavaDoc getType() {
80         return TYPE;
81     }
82
83 }
84
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