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Java > Open Source Codes > com > sun > enterprise > deployment > node > runtime > common > SecurityRoleMappingNode


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 package com.sun.enterprise.deployment.node.runtime.common;
24
25 import com.sun.enterprise.deployment.node.runtime.RuntimeDescriptorNode;
26 import com.sun.enterprise.deployment.node.XMLElement;
27 import com.sun.enterprise.deployment.runtime.common.PrincipalNameDescriptor;
28 import com.sun.enterprise.deployment.runtime.common.SecurityRoleMapping;
29 import com.sun.enterprise.deployment.xml.RuntimeTagNames;
30 import java.util.List JavaDoc;
31 import java.util.Map JavaDoc;
32 import org.w3c.dom.Node JavaDoc;
33
34 /**
35  * This node handles all the role mapping information
36  *
37  * @author Jerome Dochez
38  * @version
39  */
40 public class SecurityRoleMappingNode extends RuntimeDescriptorNode {
41
42     public SecurityRoleMappingNode() {
43         registerElementHandler(
44             new XMLElement(RuntimeTagNames.PRINCIPAL_NAME),
45             PrincipalNameNode.class, "addPrincipalName");
46     }
47     
48     /**
49      * receives notiification of the value for a particular tag
50      *
51      * @param element the xml element
52      * @param value it's associated value
53      */
54     public void setElementValue(XMLElement element, String JavaDoc value) {
55         SecurityRoleMapping srm = (SecurityRoleMapping) getDescriptor();
56         if (RuntimeTagNames.ROLE_NAME.equals(element.getQName())) {
57             srm.setRoleName(value);
58         } else if (RuntimeTagNames.GROUP_NAME.equals(element.getQName())) {
59             srm.addGroupName(value);
60         } else super.setElementValue(element, value);
61     }
62
63     /**
64      * write the descriptor class to a DOM tree and return it
65      *
66      * @param parent node for the DOM tree
67      * @param node name
68      * @param the descriptor to write
69      * @return the DOM tree top node
70      */
71     public Node writeDescriptor(Node parent, String JavaDoc nodeName, SecurityRoleMapping descriptor) {
72         Node roleMapping = appendChild(parent, nodeName);
73
74         //role-name
75 appendTextChild(roleMapping, RuntimeTagNames.ROLE_NAME, descriptor.getRoleName());
76
77         //principal-name+
78 PrincipalNameNode principal = new PrincipalNameNode();
79         List JavaDoc<PrincipalNameDescriptor> principals = descriptor.getPrincipalNames();
80         for (int i = 0; i < principals.size(); i++) {
81             principal.writeDescriptor(
82                 roleMapping, RuntimeTagNames.PRINCIPAL_NAME, principals.get(i));
83         }
84
85         //group+
86 List JavaDoc<String JavaDoc> groups = descriptor.getGroupNames();
87         for (int i = 0; i < groups.size(); i++) {
88             appendTextChild(roleMapping, RuntimeTagNames.GROUP_NAME, groups.get(i));
89         }
90         return roleMapping;
91     }
92 }
93
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