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Java > Open Source Codes > com > sun > enterprise > deployment > node > web > JspConfigNode


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 package com.sun.enterprise.deployment.node.web;
25
26 import java.util.Map JavaDoc;
27 import java.util.Enumeration JavaDoc;
28 import org.w3c.dom.Node JavaDoc;
29 import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
30 import com.sun.enterprise.deployment.node.XMLElement;
31 import com.sun.enterprise.deployment.JspConfigDescriptor;
32 import com.sun.enterprise.deployment.TagLibConfigurationDescriptor;
33 import com.sun.enterprise.deployment.JspGroupDescriptor;
34 import com.sun.enterprise.deployment.xml.WebTagNames;
35
36 /**
37  * This node represents the <jsp-config> element in a web application.
38  */
39 public class JspConfigNode extends DeploymentDescriptorNode {
40     public JspConfigNode() {
41     super();
42     registerElementHandler(new XMLElement(WebTagNames.TAGLIB), TagLibNode.class, "addTagLib");
43     registerElementHandler(new XMLElement(WebTagNames.JSP_GROUP), JspGroupNode.class, "addJspGroup");
44     }
45     
46     /**
47      * write the descriptor class to a DOM tree and return it
48      *
49      * @param parent node in the DOM tree
50      * @param node name for the root element of this xml fragment
51      * @param the descriptor to write
52      * @return the DOM tree top node
53      */
54     public Node JavaDoc writeDescriptor(Node JavaDoc parent, String JavaDoc nodeName, JspConfigDescriptor descriptor) {
55     Node JavaDoc myNode = appendChild(parent, nodeName);
56     TagLibNode lNode = new TagLibNode();
57     for(Enumeration JavaDoc en = descriptor.getTagLibs(); en.hasMoreElements();) {
58         lNode.writeDescriptor(myNode, WebTagNames.TAGLIB,
59         (TagLibConfigurationDescriptor) en.nextElement());
60     }
61     JspGroupNode jspGroup = new JspGroupNode();
62     for(Enumeration JavaDoc en = descriptor.getJspGroups(); en.hasMoreElements();) {
63         jspGroup.writeDescriptor(myNode, WebTagNames.JSP_GROUP,
64         (JspGroupDescriptor) en.nextElement());
65     }
66
67         return myNode;
68     }
69 }
70
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