Java XML Element Get Value getText(final Element el)

Description

Gets the text information associated with the given DOM element.

License

Open Source License

Declaration

public static String getText(final Element el) 

Method Source Code

//package com.java2s;
/*//  www. ja  v  a  2s.  co  m
 * #%L
 * VisBio application for visualization of multidimensional biological
 * image data.
 * %%
 * Copyright (C) 2002 - 2014 Board of Regents of the University of
 * Wisconsin-Madison.
 * %%
 * 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.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
 * #L%
 */

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

public class Main {
    /** Gets the text information associated with the given DOM element. */
    public static String getText(final Element el) {
        final NodeList nodes = el.getChildNodes();
        final int len = nodes.getLength();
        for (int i = 0; i < len; i++) {
            final Node node = nodes.item(i);
            if ("#text".equals(node.getNodeName()))
                return node.getNodeValue();
        }
        return null;
    }
}

Related

1. getText(Element element)
2. getText(Element element)
3. getText(Element element, String name)
4. getText(Element element, String tagName)
5. getText(Element node)
6. getText(final Element element)
7. getText(final Element element, final StringBuilder sbuf, final boolean decend)
8. getText(final Element tag)
9. getTextContent(Element e)