1 /* 2 * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package javax.xml.transform.ptests; 25 26 import static javax.xml.transform.ptests.TransformerTestConst.GOLDEN_DIR; 27 import static javax.xml.transform.ptests.TransformerTestConst.XML_DIR; 28 import static jaxp.library.JAXPTestUtilities.USER_DIR; 29 import static jaxp.library.JAXPTestUtilities.compareWithGold; 30 import static org.testng.Assert.assertTrue; 31 32 import java.io.BufferedWriter; 33 import java.io.FileWriter; 34 import java.io.IOException; 35 36 import javax.xml.transform.TransformerFactory; 37 import javax.xml.transform.dom.DOMResult; 38 import javax.xml.transform.sax.SAXSource; 39 import javax.xml.transform.sax.SAXTransformerFactory; 40 import javax.xml.transform.sax.TransformerHandler; 41 42 import org.testng.annotations.Listeners; 43 import org.testng.annotations.Test; 44 import org.w3c.dom.Attr; 45 import org.w3c.dom.NamedNodeMap; 46 import org.w3c.dom.Node; 47 import org.w3c.dom.NodeList; 48 import org.xml.sax.InputSource; 49 import org.xml.sax.XMLReader; 50 import org.xml.sax.helpers.XMLReaderFactory; 51 52 /** 53 * DOM parse on test file to be compared with golden output file. No Exception 54 * is expected. 55 */ 56 /* 57 * @test 58 * @library /javax/xml/jaxp/libs 59 * @run testng/othervm -DrunSecMngr=true javax.xml.transform.ptests.DOMResultTest 60 * @run testng/othervm javax.xml.transform.ptests.DOMResultTest 61 */ 62 @Listeners({jaxp.library.FilePolicy.class}) 63 public class DOMResultTest { 64 /** 65 * Unit test for simple DOM parsing. 66 * @throws Exception If any errors occur. 67 */ 68 @Test 69 public void testcase01() throws Exception { 70 String resultFile = USER_DIR + "domresult01.out"; 71 String goldFile = GOLDEN_DIR + "domresult01GF.out"; 72 String xsltFile = XML_DIR + "cities.xsl"; 73 String xmlFile = XML_DIR + "cities.xml"; 74 75 XMLReader reader = XMLReaderFactory.createXMLReader(); 76 SAXTransformerFactory saxTFactory 77 = (SAXTransformerFactory) TransformerFactory.newInstance(); 78 SAXSource saxSource = new SAXSource(new InputSource(xsltFile)); 79 TransformerHandler handler 80 = saxTFactory.newTransformerHandler(saxSource); 81 82 DOMResult result = new DOMResult(); 83 84 handler.setResult(result); 85 reader.setContentHandler(handler); 86 reader.parse(xmlFile); 87 88 Node node = result.getNode(); 89 try (BufferedWriter writer = new BufferedWriter(new FileWriter(resultFile))) { 90 writeNodes(node, writer); 91 } 92 assertTrue(compareWithGold(goldFile, resultFile)); 93 } 94 95 /** 96 * Prints all node names, attributes to file 97 * @param node a node that need to be recursively access. 98 * @param bWriter file writer. 99 * @throws IOException if writing file failed. 100 */ 101 private void writeNodes(Node node, BufferedWriter bWriter) throws IOException { 102 String str = "Node: " + node.getNodeName(); 103 bWriter.write( str, 0,str.length()); 104 bWriter.newLine(); 105 106 NamedNodeMap nnm = node.getAttributes(); 107 if (nnm != null && nnm.getLength() > 0) 108 for (int i=0; i<nnm.getLength(); i++) { 109 str = "AttributeName:" + ((Attr) nnm.item(i)).getName() + 110 ", AttributeValue:" +((Attr) nnm.item(i)).getValue(); 111 bWriter.write( str, 0,str.length()); 112 bWriter.newLine(); 113 } 114 115 NodeList kids = node.getChildNodes(); 116 if (kids != null) 117 for (int i=0; i<kids.getLength(); i++) 118 writeNodes(kids.item(i), bWriter); 119 } 120 } 121 122