Here you can find the source of printNode(Node node, String fn)
public static void printNode(Node node, String fn)
//package com.java2s; /*//from ww w. j a v a2 s . c om * 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. */ import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.PrintStream; 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 void printNode(Node node, String fn) { try { TransformerFactory tFactory = TransformerFactory.newInstance(); Transformer transformer; transformer = tFactory.newTransformer(); transformer.setOutputProperty(OutputKeys.INDENT, "yes"); transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2"); DOMSource source = new DOMSource(node); PrintStream out = System.out; if (fn != null) out = new PrintStream(new FileOutputStream(fn)); StreamResult result = new StreamResult(out); transformer.transform(source, result); out.close(); } catch (TransformerConfigurationException e) { e.printStackTrace(); } catch (TransformerException e) { e.printStackTrace(); } catch (FileNotFoundException e) { e.printStackTrace(); } } }