1 /*
   2  * Copyright (c) 2014, 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.parsers.ptests;
  25 
  26 import static jaxp.library.JAXPTestUtilities.CLASS_DIR;
  27 import static jaxp.library.JAXPTestUtilities.compareWithGold;
  28 import static org.testng.Assert.assertTrue;
  29 import java.io.File;
  30 import java.io.IOException;
  31 import javax.xml.parsers.DocumentBuilderFactory;
  32 import javax.xml.parsers.ParserConfigurationException;
  33 import static javax.xml.parsers.ptests.TestUtils.GOLDEN_DIR;
  34 import static javax.xml.parsers.ptests.TestUtils.XML_DIR;
  35 import javax.xml.transform.TransformerException;
  36 import javax.xml.transform.TransformerFactory;
  37 import javax.xml.transform.dom.DOMSource;
  38 import javax.xml.transform.sax.SAXResult;
  39 import jaxp.library.JAXPFileBaseTest;
  40 import org.testng.annotations.DataProvider;
  41 import org.testng.annotations.Test;
  42 import org.w3c.dom.Document;
  43 import org.xml.sax.SAXException;
  44 
  45 /**
  46  * This tests DocumentBuilderFactory for namespace processing and no-namespace
  47  * processing.
  48  */
  49 public class DBFNamespaceTest extends JAXPFileBaseTest {
  50 
  51     /**
  52      * Provide input for the cases that supporting namespace or not.
  53      * @return a two-dimensional array contains factory, output file name and
  54      *         golden validate file name.
  55      */
  56     @DataProvider(name = "input-provider")
  57     public Object[][] getInput() {
  58         DocumentBuilderFactory dbf1 = DocumentBuilderFactory.newInstance();
  59         String outputfile1 = CLASS_DIR + "dbfnstest01.out";
  60         String goldfile1 = GOLDEN_DIR + "dbfnstest01GF.out";
  61 
  62         DocumentBuilderFactory dbf2 = DocumentBuilderFactory.newInstance();
  63         dbf2.setNamespaceAware(true);
  64         String outputfile2 = CLASS_DIR + "dbfnstest02.out";
  65         String goldfile2 = GOLDEN_DIR + "dbfnstest02GF.out";
  66         return new Object[][] { { dbf1, outputfile1, goldfile1 }, { dbf2, outputfile2, goldfile2 } };
  67     }
  68 
  69     /**
  70      * Test to parse and transform a document without supporting namespace and
  71      * with supporting namespace.
  72      * @param dbf a Document Builder factory for creating document object.
  73      * @param outputfile output file name.
  74      * @param goldfile golden validate file name.
  75      * @throws ParserConfigurationException if a DocumentBuilder cannot be 
  76      *         created which satisfies the configuration requested.
  77      * @throws IOException if the file exists but is a directory rather than
  78      *         a regular file, does not exist but cannot be created, or cannot 
  79      *         be opened for any other reason.
  80      * @throws TransformerException If an unrecoverable error occurs during the
  81      *         course of the transformation.
  82      * @throws SAXException If any parse errors occur.
  83      */
  84     @Test(dataProvider = "input-provider")
  85     public void testNamespaceTest(DocumentBuilderFactory dbf, String outputfile, 
  86             String goldfile) throws ParserConfigurationException, IOException, 
  87             TransformerException, SAXException {
  88         Document doc = dbf.newDocumentBuilder().parse(
  89                 new File(XML_DIR, "namespace1.xml"));
  90         dummyTransform(doc, outputfile);
  91         assertTrue(compareWithGold(goldfile, outputfile));
  92     }
  93 
  94     /**
  95      * This method transforms a Node without any xsl file and uses SAXResult to
  96      * invoke the callbacks through a ContentHandler. If namespace processing is
  97      * not chosen, namespaceURI in callbacks should be an empty string otherwise
  98      * it should be namespaceURI.
  99      *
 100      * @throws TransformerException If an unrecoverable error occurs during the
 101      *         course of the transformation.
 102      * @throws IOException if the file exists but is a directory rather than
 103      *         a regular file, does not exist but cannot be created, or cannot 
 104      *         be opened for any other reason.
 105      */
 106     private void dummyTransform(Document document, String fileName) throws 
 107             TransformerException, IOException {
 108         DOMSource domSource = new DOMSource(document);
 109         try(MyCHandler chandler = MyCHandler.newInstance(new File(fileName))) {
 110             TransformerFactory.newInstance().newTransformer().
 111                 transform(domSource, new SAXResult(chandler));
 112         }
 113     }
 114 }