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

Here you can find the source of getChildElement(Element element, String tagName)

Description

Returns a child element with a given name from an XML element

License

Open Source License

Parameter

Parameter Description
element A Element
tagName The name of the child element

Return

The child element or null if no such child exists

Declaration

public static Element getChildElement(Element element, String tagName) 

Method Source Code

//package com.java2s;
/*/* w ww.  ja v  a2s.  c o m*/
 * aTunes 1.8.2
 * Copyright (C) 2006-2008 Alex Aranda, Sylvain Gaudard, Thomas Beckers and contributors
 *
 * See http://www.atunes.org/?page_id=7 for information about contributors
 *
 * 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 {
    /**
     * Returns a child element with a given name from an XML element
     * 
     * @param element
     *            A Element
     * @param tagName
     *            The name of the child element
     * @return The child element or <code>null</code> if no such child exists
     */
    public static Element getChildElement(Element element, String tagName) {
        if (element == null)
            return null;
        NodeList list = element.getElementsByTagName(tagName);
        if (list != null && list.getLength() > 0) {
            return (Element) list.item(0);
        }
        return null;
    }
}

Related

  1. getChildElement(Element elem, String name)
  2. getChildElement(Element element, String childName)
  3. getChildElement(Element element, String elementName)
  4. getChildElement(Element element, String name)
  5. GetChildElement(Element element, String name)
  6. getChildElement(Element element, String tagName)
  7. getChildElement(Element parent, String childName)
  8. getChildElement(Element parent, String childName)
  9. getChildElement(Element parent, String element)