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


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: JavaxEjbTransactionManagementVisitor.java 9 2006-02-19 18:53:32Z benoitf $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.easybeans.deployment.annotations.analyzer.classes;
27
28 import static javax.ejb.TransactionManagementType.BEAN JavaDoc;
29 import static javax.ejb.TransactionManagementType.CONTAINER JavaDoc;
30
31 import org.objectweb.easybeans.deployment.annotations.analyzer.AnnotationType;
32 import org.objectweb.easybeans.deployment.annotations.analyzer.EnumAnnotationVisitor;
33 import org.objectweb.easybeans.deployment.annotations.metadata.ClassAnnotationMetadata;
34
35 /**
36  * This class manages the handling of @{@link javax.ejb.TransactionManagement} annotation.
37  * @author Florent Benoit
38  */
39 public class JavaxEjbTransactionManagementVisitor
40                extends EnumAnnotationVisitor<ClassAnnotationMetadata>
41                implements AnnotationType {
42
43     /**
44      * Type of annotation.
45      */
46     public static final String JavaDoc TYPE = "Ljavax/ejb/TransactionManagement;";
47
48     /**
49      * Constructor.
50      * @param classAnnotationMetadata linked to a class metadata
51      */
52     public JavaxEjbTransactionManagementVisitor(final ClassAnnotationMetadata classAnnotationMetadata) {
53         super(classAnnotationMetadata);
54     }
55
56     /**
57      * Visits the end of the annotation.<br>
58      * Creates the object and store it.
59      */
60     @Override JavaDoc
61     public void visitEnd() {
62         String JavaDoc s = getValue();
63         if (BEAN.name().equals(s)) {
64             getAnnotationMetadata().setTransactionManagementType(BEAN);
65         } else if (CONTAINER.name().equals(s)) {
66             getAnnotationMetadata().setTransactionManagementType(CONTAINER);
67         } else {
68             // set default
69 getAnnotationMetadata().setTransactionManagementType(CONTAINER);
70         }
71
72     }
73
74     /**
75      * @return type of the annotation (its description).
76      */
77     public String JavaDoc getType() {
78         return TYPE;
79     }
80
81 }
82
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