Sets the text content of a DOM Element. - Java XML

Java examples for XML:DOM Element

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Description

Sets the text content of a DOM Element.

Demo Code

/* // w  w w  . j ava 2  s  . c  o  m
 * 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
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 */
//package com.java2s;

import org.w3c.dom.Element;

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

public class Main {
    /**
     * Sets the text content of a DOM <code>Element</code>.
     * 
     * @param element The <code>Element</code> to modify.
     * @param value The new text value.
     */
    public static void setElementText(Element element, String value) {
        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);
                text.setData(value);
                return;
            }
        }
        Text text = element.getOwnerDocument().createTextNode(value);
        element.appendChild(text);
    }
}

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