Java XML Element Text getElementText(Element element)

Description

Returns the text content of a DOM Element.

License

LGPL

Parameter

Parameter	Description
element	The <code>Element</code> to analyze.

Declaration

public static String getElementText(Element element) 

Method Source Code

//package com.java2s;
/* /*ww  w .  j a  v  a2s. c om*/
 * This file is part of the Echo Web Application Framework (hereinafter "Echo").
 * Copyright (C) 2002-2009 NextApp, Inc.
 *
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 */

import org.w3c.dom.Element;

import org.w3c.dom.NodeList;
import org.w3c.dom.Text;

public class Main {
    /**
     * Returns the text content of a DOM <code>Element</code>.
     * 
     * @param element The <code>Element</code> to analyze.
     */
    public static String getElementText(Element element) {
        NodeList children = element.getChildNodes();
        int childCount = children.getLength();
        for (int index = 0; index < childCount; ++index) {
            if (children.item(index) instanceof Text) {
                Text text = (Text) children.item(index);
                return text.getData();
            }
        }
        return null;
    }
}

Related

1. getContentText(Element elementNode)
2. getElementText(Element elem)
3. getElementText(Element elem)
4. getElementText(Element elem, boolean mandatory)
5. getElementText(Element elem, String name)
6. getElementText(Element element)
7. getElementText(Element element)
8. getElementText(Element element)
9. getElementText(Element element)