Java XML Child Get by Name getChildElement(Element el, String tagName)

Description

get Child Element

License

Open Source License

Declaration

public static Element getChildElement(Element el, String tagName) 

Method Source Code

//package com.java2s;
/**//  ww  w . j ava  2  s.com
 * aTunes 1.6.0
 * Copyright (C) 2006-2007 Alex Aranda (fleax) alex.aranda@gmail.com
 *
 * http://www.atunes.org
 * http://sourceforge.net/projects/atunes
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 */

import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

public class Main {
    public static Element getChildElement(Element el, String tagName) {
        if (el == null)
            return null;
        NodeList list = el.getElementsByTagName(tagName);
        if (list != null && list.getLength() > 0) {
            return (Element) list.item(0);
        }
        return null;
    }
}

Related

1. getChildData(Element e, String tag)
2. getChildDouble(final Element parent, final String name)
3. getChildDoubleByName(Node node, String nodeName, double errValue)
4. getChildElemByTagName(Element parent, String tagName)
5. getChildElement(Element currentNode, String nsURI, String localName)
6. getChildElement(Element el, String tagName)
7. getChildElement(Element ele, String childName)
8. getChildElement(Element elem, String name)
9. getChildElement(Element element, String childName)