Here you can find the source of getDocumentAsString(Document doc)
public static String getDocumentAsString(Document doc) throws TransformerException
//package com.java2s; /*/*from www .ja v a 2 s. co m*/ * Copyright 2009 Peter Karich, peat_hal ?at? users ?dot? sourceforge ?dot? net. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * under the License. */ import java.io.StringWriter; import javax.xml.transform.Transformer; 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.Document; public class Main { public static String getDocumentAsString(Document doc) throws TransformerException { StringWriter writer = new StringWriter(); TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer(); transformer.transform(new DOMSource(doc), new StreamResult(writer)); return writer.toString(); } }