Android XML Document Create getOrCreateElement(Document doc, Element manifestElement, String elementName)

Description

get Or Create Element

Declaration

public static Element getOrCreateElement(Document doc,
            Element manifestElement, String elementName) 

Method Source Code

//package com.java2s;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

import org.w3c.dom.NodeList;

public class Main {
    public static Element getOrCreateElement(Document doc,
            Element manifestElement, String elementName) {
        NodeList nodeList = manifestElement
                .getElementsByTagName(elementName);
        Element element = null;/* w  w w.j a  v a 2s . com*/
        if (nodeList.getLength() == 0) {
            element = doc.createElement(elementName);
            manifestElement.appendChild(element);
        } else {
            element = (Element) nodeList.item(0);
        }
        return element;
    }
}

Related

1. newDocument(String rootName)
2. stringToDocument(String xmlString)
3. stringToDocument(String xmlString)
4. createDocument(final String source, boolean isNamespaceAware)
5. createXml(Document document)
6. getDomElement(File xmlFile)
7. getDomElement(String aXml)
8. LoadXml(String xml)