Java XML Child Get by Name getChildElement(Element element, String tagName)

Here you can find the source of getChildElement(Element element, String tagName)

Description

get Child Element

License

Open Source License

Declaration

protected static Element getChildElement(Element element, String tagName) 

Method Source Code

//package com.java2s;
/*//  w  w  w.  j  a va2  s. c o m
 * CDDL HEADER START
 * The contents of this file are subject to the terms
 * of the Common Development and Distribution License
 * (the License). You may not use this file except in
 * compliance with the License.
 *
 * You can obtain a copy of the License at
 * http://www.sun.com/cddl/cddl.html and legal/CDDLv1.0.txt
 * See the License for the specific language governing
 * permission and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL
 * Header Notice in each file and include the License file
 * at legal/CDDLv1.0.txt.
 * If applicable, add the following below the CDDL Header,
 * with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 *
 * Copyright 2009 Sun Microsystems Inc. All Rights Reserved
 * CDDL HEADER END
 */

import org.w3c.dom.Element;

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

public class Main {
    protected static Element getChildElement(Element element, String tagName) {
        NodeList childNodes = element.getChildNodes();
        int numChildren = childNodes.getLength();

        for (int i = 0; i < numChildren; i++) {
            Node childNode = childNodes.item(i);
            if (childNode.getNodeType() != Node.ELEMENT_NODE) {
                continue;
            }
            Element childElement = (Element) childNode;

            if (tagName != null) {
                String childTagName = childElement.getTagName();
                if (!childTagName.equals(tagName)) {
                    continue;
                }
            }
            return childElement;
        }
        return null;
    }
}

Related

  1. getChildElement(Element element, String childName)
  2. getChildElement(Element element, String elementName)
  3. getChildElement(Element element, String name)
  4. GetChildElement(Element element, String name)
  5. getChildElement(Element element, String tagName)
  6. getChildElement(Element parent, String childName)
  7. getChildElement(Element parent, String childName)
  8. getChildElement(Element parent, String element)
  9. getChildElement(Element parent, String name)