Here you can find the source of nodeToString(Node node)
public static String nodeToString(Node node)
//package com.java2s; /*/*from www . j a v a 2 s .c o m*/ * Copyright (C) 2016 Florian Frankenberger. * * This library 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 3 of the License, or * (at your option) any later version. * * This library 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 library; if not, see <http://www.gnu.org/licenses/>. */ import java.io.StringWriter; import javax.xml.transform.OutputKeys; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult; import org.w3c.dom.Node; public class Main { public static String nodeToString(Node node) { try { Transformer transformer = TransformerFactory.newInstance().newTransformer(); transformer.setOutputProperty(OutputKeys.INDENT, "yes"); StreamResult result = new StreamResult(new StringWriter()); DOMSource source = new DOMSource(node); transformer.transform(source, result); return result.getWriter().toString(); } catch (TransformerConfigurationException ex) { return ""; } catch (TransformerException ex) { return ""; } } }