Java XML Element Get from Parent getNodeContents(String nodeName, Node parentNode)

Description

get Node Contents

License

Open Source License

Declaration

static String getNodeContents(String nodeName,
            Node parentNode) 

Method Source Code

//package com.java2s;
/**//  www. j  ava  2 s.  c  o  m
 * Copyright (c) 2000-2016 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

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

public class Main {
    static String getNodeContents(String nodeName, Node parentNode) {

        String nodeContents = null;
        NodeList childNodes = parentNode.getChildNodes();
        int totalChildNodes = childNodes.getLength();

        for (int i = 0; i < totalChildNodes; i++) {

            Node childNode = childNodes.item(i);
            nodeContents = getNodeContents(nodeName, childNode);

            if (nodeContents != null) {
                break;
            }

            String childNodeName = childNode.getNodeName();

            if (nodeName.equals(childNodeName)) {

                nodeContents = childNode.getTextContent();
                nodeContents = nodeContents.trim();

                break;
            }
        }

        return nodeContents;
    }
}

Related

1. getNameToNodeList(Node parent, String node_name)
2. getNodeAtPosition(Node parent, int offset)
3. getNodeBean(Node parent)
4. getNodeByLocalName(final Node parent, final String name)
5. getNodeContents(Node parentNode)
6. getNodeList(Element parent)
7. getNodes(final Node parent, final String nodeName)