Java XML Node Value getValueOfValueNode(Node n)

Description

Method to get the value of "Value" node

License

Open Source License

Declaration

public static String getValueOfValueNode(Node n) 

Method Source Code

//package com.java2s;
/**/*from ww  w. ja va  2s .co m*/
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2005 Sun Microsystems Inc. All Rights Reserved
 *
 * The contents of this file are subject to the terms
 * of the Common Development and Distribution License
 * (the License). You may not use this file except in
 * compliance with the License.
 *
 * You can obtain a copy of the License at
 * https://opensso.dev.java.net/public/CDDLv1.0.html or
 * opensso/legal/CDDLv1.0.txt
 * See the License for the specific language governing
 * permission and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL
 * Header Notice in each file and include the License file
 * at opensso/legal/CDDLv1.0.txt.
 * If applicable, add the following below the CDDL Header,
 * with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 *
 * $Id: XMLUtils.java,v 1.3 2008-06-25 05:41:41 qcheng Exp $
 *
 */

import java.util.HashSet;
import java.util.Set;

import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * Method to get the value of "Value" node
     */
    public static String getValueOfValueNode(Node n) {
        NodeList textNodes = n.getChildNodes();
        Node textNode;
        StringBuffer value = new StringBuffer("");
        for (int j = 0; j < textNodes.getLength(); j++) {
            textNode = textNodes.item(j);
            value.append(textNode.getNodeValue());
        }
        return (value.toString().trim());
    }

    public static Set getChildNodes(Node parentNode, String childName) {
        Set retVal = new HashSet();
        NodeList children = parentNode.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            Node node = children.item(i);
            if (node.getNodeName().equalsIgnoreCase(childName)) {
                retVal.add(node);
            }
        }
        return (retVal);
    }
}

Related

1. getValue(Node node, short nodeType)
2. getValue(Node node, String Tag)
3. getValue(Node pNode)
4. getValueByElement(Node node)
5. getValueByTagName(Node n, String tag)
6. getValues(Node metric)
7. nodeToDouble(Node node)
8. putAll(final NamedNodeMap dst, final NamedNodeMap src)
9. setText(Element parent, String text)