Gets a list of the given element's child DOM elements. - Java XML

Java examples for XML:XML Element Child

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Description

Gets a list of the given element's child DOM elements.

Demo Code

/*/*from  w  ww . j a  v a  2 s.  co m*/
 * ome.xml.DOMUtil
 *
 *-----------------------------------------------------------------------------
 *
 *  Copyright (C) 2007-2008 Open Microscopy Environment
 *      Massachusetts Institute of Technology,
 *      National Institutes of Health,
 *      University of Dundee,
 *      University of Wisconsin-Madison
 *
 *
 *
 *    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.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *-----------------------------------------------------------------------------
 */
//package com.java2s;

import java.util.Vector;

import org.w3c.dom.*;

public class Main {
    /** Gets a list of the given element's child DOM elements. */
    public static Vector getChildElements(Element el) {
        return getChildElements(null, el);
    }

    /**
     * Gets a list of the given element's child DOM elements
     * with the specified name, or all child elements if name is null.
     */
    public static Vector getChildElements(String name, Element el) {
        if (el == null)
            return null;
        Vector v = new Vector();
        NodeList list = el.getChildNodes();
        int size = list.getLength();
        String cName = ":" + name;
        for (int i = 0; i < size; i++) {
            Node node = list.item(i);
            if (!(node instanceof Element))
                continue;
            String nodeName = node.getNodeName();
            //if (name == null || name.equals(getName(node))) v.add(node);
            if (name == null || nodeName.equals(name)
                    || nodeName.endsWith(cName)) {
                v.add(node);
            }
        }
        return v;
    }
}

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