Here you can find the source of xmlDocumentToString(Document document)
public static String xmlDocumentToString(Document document)
//package com.java2s; /**/* w ww . j a v a 2 s. c o m*/ * e-Science Central * Copyright (C) 2008-2013 School of Computing Science, Newcastle University * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation at: * http://www.gnu.org/licenses/gpl-2.0.html * * 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., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301, USA. */ import org.w3c.dom.Document; import javax.xml.transform.*; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult; import java.io.*; public class Main { /** Write a DOM document to a string */ public static String xmlDocumentToString(Document document) { try { Source source = new DOMSource(document); StringWriter stringWriter = new StringWriter(); Result result = new StreamResult(stringWriter); TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer(); transformer.transform(source, result); return stringWriter.getBuffer().toString(); } catch (TransformerConfigurationException e) { e.printStackTrace(); } catch (TransformerException e) { e.printStackTrace(); } return null; } }