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 package javax.xml.transform.ptests;

    24 

    25 import java.io.IOException;

    26 import java.nio.file.Files;

    27 import java.nio.file.Path;

    28 import java.nio.file.Paths;

    29 import javax.xml.transform.TransformerConfigurationException;

    30 import javax.xml.transform.TransformerFactory;

    31 import static javax.xml.transform.ptests.TransformerTestConst.CLASS_DIR;

    32 import static javax.xml.transform.ptests.TransformerTestConst.GOLDEN_DIR;

    33 import static javax.xml.transform.ptests.TransformerTestConst.XML_DIR;

    34 import javax.xml.transform.sax.SAXTransformerFactory;

    35 import javax.xml.transform.stream.StreamSource;

    36 import static jaxp.library.JAXPTestUtilities.compareWithGold;

    37 import static jaxp.library.JAXPTestUtilities.failCleanup;

    38 import static jaxp.library.JAXPTestUtilities.failUnexpected;

    39 import static org.testng.Assert.assertTrue;

    40 import org.testng.annotations.Test;

    41 import org.xml.sax.InputSource;

    42 import org.xml.sax.SAXException;

    43 import org.xml.sax.XMLFilter;

    44 import org.xml.sax.XMLReader;

    45 import org.xml.sax.helpers.XMLReaderFactory;

    46 

    47 /**

    48  * Test XMLFilter parse InputSource along with customized ContentHandler.

    49  */

    50 public class SAXTFactoryTest010 {

    51     /**

    52      * Unit test for contentHandler setter/getter along reader as handler's

    53      * parent.

    54      */

    55     @Test

    56     public void testcase01() {

    57         String outputFile = CLASS_DIR + "saxtf010.out";

    58         String goldFile = GOLDEN_DIR + "saxtf010GF.out";

    59         String xsltFile = XML_DIR + "cities.xsl";

    60         String xmlFile = XML_DIR + "cities.xml";

    61 

    62         try {

    63             // The transformer will use a SAX parser as it's reader.

    64             XMLReader reader = XMLReaderFactory.createXMLReader();

    65 

    66             SAXTransformerFactory saxTFactory

    67                     = (SAXTransformerFactory)TransformerFactory.newInstance();

    68             XMLFilter filter =

    69                 saxTFactory.newXMLFilter(new StreamSource(xsltFile));

    70 

    71             filter.setParent(reader);

    72             filter.setContentHandler(new MyContentHandler(outputFile));

    73 

    74             // Now, when you call transformer.parse, it will set itself as

    75             // the content handler for the parser object (it's "parent"), and

    76             // will then call the parse method on the parser.

    77             filter.parse(new InputSource(xmlFile));

    78             assertTrue(compareWithGold(goldFile, outputFile));

    79         } catch (SAXException | IOException | TransformerConfigurationException ex) {

    80             failUnexpected(ex);

    81         } finally {

    82             try {

    83                 Path outputPath = Paths.get(outputFile);

    84                 if(Files.exists(outputPath))

    85                     Files.delete(outputPath);

    86             } catch (IOException ex) {

    87                 failCleanup(ex, outputFile);

    88             }

    89         }

    90     }

    91 }