1 /* |
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 package javax.xml.transform.ptests; |
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24 |
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25 import java.io.File; |
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26 import java.io.IOException; |
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27 import java.nio.file.Files; |
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28 import java.nio.file.Path; |
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29 import java.nio.file.Paths; |
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30 import javax.xml.parsers.DocumentBuilder; |
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31 import javax.xml.parsers.DocumentBuilderFactory; |
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32 import javax.xml.parsers.ParserConfigurationException; |
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33 import javax.xml.transform.TransformerConfigurationException; |
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34 import javax.xml.transform.TransformerFactory; |
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35 import javax.xml.transform.dom.DOMSource; |
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36 import static javax.xml.transform.ptests.TransformerTestConst.CLASS_DIR; |
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37 import static javax.xml.transform.ptests.TransformerTestConst.GOLDEN_DIR; |
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38 import static javax.xml.transform.ptests.TransformerTestConst.XML_DIR; |
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39 import javax.xml.transform.sax.SAXTransformerFactory; |
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40 import static jaxp.library.JAXPTestUtilities.compareWithGold; |
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41 import static jaxp.library.JAXPTestUtilities.failCleanup; |
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42 import static jaxp.library.JAXPTestUtilities.failUnexpected; |
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43 import static org.testng.Assert.assertTrue; |
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44 import org.testng.annotations.Test; |
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45 import org.w3c.dom.Document; |
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46 import org.w3c.dom.Node; |
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47 import org.xml.sax.InputSource; |
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48 import org.xml.sax.SAXException; |
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49 import org.xml.sax.XMLFilter; |
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50 import org.xml.sax.XMLReader; |
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51 import org.xml.sax.helpers.XMLReaderFactory; |
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52 |
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53 /** |
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54 * Test XMLFilter parse InputSource along with customized ContentHandler by |
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55 * using SAX parser as it's reader. |
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56 */ |
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57 public class SAXTFactoryTest011 { |
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58 /** |
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59 * Unit test for contentHandler setter/getter with parent. |
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60 */ |
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61 @Test |
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62 public void testcase01() { |
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63 String outputFile = CLASS_DIR + "saxtf011.out"; |
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64 String goldFile = GOLDEN_DIR + "saxtf011GF.out"; |
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65 String xsltFile = XML_DIR + "cities.xsl"; |
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66 String xmlFile = XML_DIR + "cities.xml"; |
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67 |
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68 try { |
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69 // The transformer will use a SAX parser as it's reader. |
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70 XMLReader reader = XMLReaderFactory.createXMLReader(); |
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71 DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); |
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72 dbf.setNamespaceAware(true); |
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73 DocumentBuilder docBuilder = dbf.newDocumentBuilder(); |
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74 Document document = docBuilder.parse(new File(xsltFile)); |
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75 Node node = (Node)document; |
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76 DOMSource domSource= new DOMSource(node); |
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77 |
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78 SAXTransformerFactory saxTFactory |
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79 = (SAXTransformerFactory)TransformerFactory.newInstance(); |
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80 XMLFilter filter = saxTFactory.newXMLFilter(domSource); |
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81 |
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82 filter.setParent(reader); |
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83 filter.setContentHandler(new MyContentHandler(outputFile)); |
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84 |
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85 // Now, when you call transformer.parse, it will set itself as |
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86 // the content handler for the parser object (it's "parent"), and |
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87 // will then call the parse method on the parser. |
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88 filter.parse(new InputSource(xmlFile)); |
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89 assertTrue(compareWithGold(goldFile, outputFile)); |
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90 } catch (SAXException | IOException | TransformerConfigurationException |
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91 | ParserConfigurationException ex) { |
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92 failUnexpected(ex); |
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93 } finally { |
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94 try { |
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95 Path outputPath = Paths.get(outputFile); |
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96 if(Files.exists(outputPath)) |
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97 Files.delete(outputPath); |
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98 } catch (IOException ex) { |
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99 failCleanup(ex, outputFile); |
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100 } |
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101 } |
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102 } |
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103 } |
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