Java tutorial
//package com.java2s; import org.w3c.dom.Document; import org.w3c.dom.Element; public class Main { /** * Inserts a new value for an XML tag specified by <code>tagName</code> name * in a <code>Document</code> object. * * @param doc * Document object. * @param tagName * Name of the tag as String. * @param tagValue * Value of the tag as String. */ public static Element insertTagValue(Document doc, String tagName, String tagValue) { Element element = doc.createElement(tagName); doc.getDocumentElement().appendChild(element); if (tagValue != null) { element.appendChild(doc.createTextNode(tagValue)); } return element; } }