get XML Child Element - Java XML

Java examples for XML:XML Element Child

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Description

get XML Child Element

Demo Code


//package com.java2s;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**//from w  w w . j ava 2s  .  c om
     * 
     * @param parent
     * @param childName
     * @return
     */
    public static Element getChildElement(Element parent, String childName) {
        NodeList children = parent.getChildNodes();
        int size = children.getLength();

        for (int i = 0; i < size; i++) {
            Node node = children.item(i);

            if (node.getNodeType() == Node.ELEMENT_NODE) {
                Element element = (Element) node;

                if (childName.equals(element.getNodeName())) {
                    return element;
                }
            }
        }

        return null;
    }
}

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