Java XML CDATA Get getChildCharacterData(Element parentEl)

Here you can find the source of getChildCharacterData(Element parentEl)

Description

Concat all the text and cdata node children of this elem and return the resulting text.

License

Apache License

Parameter

Parameter Description
parentEl the element whose cdata/text node values are to be combined.

Return

the concatanated string.

Declaration

static public String getChildCharacterData(Element parentEl) 

Method Source Code


//package com.java2s;
/*/*from www .j  av  a2 s .  c  om*/
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 2000 The Apache Software Foundation.  All rights 
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:  
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "SOAP" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written 
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation and was
 * originally based on software copyright (c) 2000, International
 * Business Machines, Inc., http://www.apache.org.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

import org.w3c.dom.*;

public class Main {
    /**
     * Concat all the text and cdata node children of this elem and return
     * the resulting text.
     *
     * @param parentEl the element whose cdata/text node values are to
     *                 be combined.
     * @return the concatanated string.
     */
    static public String getChildCharacterData(Element parentEl) {
        if (parentEl == null) {
            return null;
        }
        Node tempNode = parentEl.getFirstChild();
        StringBuffer strBuf = new StringBuffer();
        CharacterData charData;

        while (tempNode != null) {
            switch (tempNode.getNodeType()) {
            case Node.TEXT_NODE:
            case Node.CDATA_SECTION_NODE:
                charData = (CharacterData) tempNode;
                strBuf.append(charData.getData());
                break;
            }
            tempNode = tempNode.getNextSibling();
        }
        return strBuf.toString();
    }
}

Related

  1. getCData(Element element)
  2. getCDataNode(Element element)
  3. getCDataValue(Node node, String tag)
  4. getChildCdata(Node element, String name)
  5. getChildCharacterData(Element parentEl)
  6. getElementCDATAByTagName(Element current, String name, String namespace)