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


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: JavaxEjbApplicationExceptionVisitor.java 9 2006-02-19 18:53:32Z benoitf $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.easybeans.deployment.annotations.analyzer.classes;
27
28 import javax.ejb.ApplicationException JavaDoc;
29
30 import org.objectweb.easybeans.deployment.annotations.analyzer.AnnotationType;
31 import org.objectweb.easybeans.deployment.annotations.analyzer.ObjectAnnotationVisitor;
32 import org.objectweb.easybeans.deployment.annotations.impl.JApplicationException;
33 import org.objectweb.easybeans.deployment.annotations.metadata.ClassAnnotationMetadata;
34
35 /**
36  * This class manages the handling of the &#64;{@link javax.ejb.ApplicationException} annotation.<br>
37  * @author Florent Benoit
38  */
39 public class JavaxEjbApplicationExceptionVisitor extends ObjectAnnotationVisitor<ClassAnnotationMetadata, Boolean JavaDoc> implements
40         AnnotationType {
41
42     /**
43      * Type of annotation.
44      */
45     public static final String JavaDoc TYPE = "Ljavax/ejb/ApplicationException;";
46
47     /**
48      * Constructor.
49      * @param classAnnotationMetadata linked to a class metadata
50      */
51     public JavaxEjbApplicationExceptionVisitor(final ClassAnnotationMetadata classAnnotationMetadata) {
52         super(classAnnotationMetadata);
53     }
54
55     /**
56      * Visits the end of the annotation. Creates the object and store it.
57      */
58     @Override JavaDoc
59     public void visitEnd() {
60         Boolean JavaDoc b = getValue();
61
62         ApplicationException JavaDoc jApplicationException;
63         // no value --> default value
64 if (b == null) {
65             jApplicationException = new JApplicationException();
66         } else {
67             jApplicationException = new JApplicationException(b.booleanValue());
68         }
69
70         getAnnotationMetadata().setApplicationException(jApplicationException);
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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