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Java > Open Source Codes > com > sun > enterprise > deployment > node > ejb > ExcludeListNode


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24 /*
25  * ExcludeListNode.java
26  *
27  * Created on January 23, 2002, 4:35 PM
28  */
29
30 package com.sun.enterprise.deployment.node.ejb;
31
32 import com.sun.enterprise.deployment.node.XMLElement;
33 import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
34 import com.sun.enterprise.deployment.node.MethodNode;
35 import com.sun.enterprise.deployment.node.DescriptorFactory;
36
37 import com.sun.enterprise.deployment.Descriptor;
38 import com.sun.enterprise.deployment.MethodDescriptor;
39 import com.sun.enterprise.deployment.MethodPermissionDescriptor;
40 import com.sun.enterprise.deployment.MethodPermission;
41 import com.sun.enterprise.deployment.xml.EjbTagNames;
42
43 /**
44  * This class is responsible for handling the exclude-list DD tag
45  *
46  * @author Jeromeochez
47  * @version
48  */
49 public class ExcludeListNode extends DeploymentDescriptorNode {
50
51     private MethodPermissionDescriptor descriptor;
52     
53     /** Creates new ExcludeListNode */
54     public ExcludeListNode() {
55        registerElementHandler(new XMLElement(EjbTagNames.METHOD),
56                                                             MethodNode.class, "addMethod");
57     }
58     
59
60     /**
61      * @return the Descriptor subclass that was populated by reading
62      * the source XML file
63      */
64     public Object JavaDoc getDescriptor() {
65         if (descriptor==null) {
66             descriptor = (MethodPermissionDescriptor) DescriptorFactory.getDescriptor(getXMLPath());
67             descriptor.addMethodPermission(MethodPermission.getExcludedMethodPermission());
68         }
69         return descriptor;
70     }
71 }
72
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