Here you can find the source of appendChild(Document doc, Node parentNode, String childName, String childContents)
public static void appendChild(Document doc, Node parentNode, String childName, String childContents)
//package com.java2s; /**// w ww . j av a 2 s . co m * Copyright (c) 2007-2008. MB Software Vancouver, Canada. All Rights Reserved. * This software is published under the GPL GNU General Public License. * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * This software was written for * MB Software, margaritabowl.com * Vancouver, B.C., Canada */ import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.Node; public class Main { public static void appendChild(Document doc, Node parentNode, String childName, String childContents) { if (childContents == null) throw (new NullPointerException("ChildNode is null.")); Element child = doc.createElement(childName); child.setTextContent(childContents); parentNode.appendChild(child); } }