test/jaxp/javax/xml/jaxp/functional/org/xml/sax/ptests/DefaultHandlerTest.java - platform/libcore - Git at Google

 /*
  * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package org.xml.sax.ptests;

 import static jaxp.library.JAXPTestUtilities.USER_DIR;
 import static jaxp.library.JAXPTestUtilities.compareWithGold;
 import static org.testng.Assert.assertTrue;
 import static org.xml.sax.ptests.SAXTestConst.GOLDEN_DIR;
 import static org.xml.sax.ptests.SAXTestConst.XML_DIR;

 import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;

 import javax.xml.parsers.SAXParser;
 import javax.xml.parsers.SAXParserFactory;

 import org.testng.annotations.Listeners;
 import org.testng.annotations.Test;
 import org.xml.sax.Attributes;
 import org.xml.sax.Locator;
 import org.xml.sax.SAXException;
 import org.xml.sax.SAXParseException;
 import org.xml.sax.helpers.DefaultHandler;

 /**
  * XMLReader parse XML with default handler that transverses XML and
  * print all visited node. Test verifies output is same as the golden file.
  */
 /*
  * @test
  * @library /javax/xml/jaxp/libs
  * @run testng/othervm -DrunSecMngr=true org.xml.sax.ptests.DefaultHandlerTest
  * @run testng/othervm org.xml.sax.ptests.DefaultHandlerTest
  */
 @Listeners({jaxp.library.FilePolicy.class})
 public class DefaultHandlerTest {
     /**
      * Test default handler that transverses XML and  print all visited node.
      *
      * @throws Exception If any errors occur.
      */
     @Test
     public void testDefaultHandler() throws Exception {
         String outputFile = USER_DIR + "DefaultHandler.out";
         String goldFile = GOLDEN_DIR + "DefaultHandlerGF.out";
         String xmlFile = XML_DIR + "namespace1.xml";

         SAXParserFactory spf = SAXParserFactory.newInstance();
         spf.setNamespaceAware(true);
         SAXParser saxparser = spf.newSAXParser();

         MyDefaultHandler handler = new MyDefaultHandler(outputFile);
         File file = new File(xmlFile);
         String Absolutepath = file.getAbsolutePath();
         String newAbsolutePath = Absolutepath;
         if (File.separatorChar == '\\')
                 newAbsolutePath = Absolutepath.replace('\\', '/');
         saxparser.parse("file:///" + newAbsolutePath, handler);

         assertTrue(compareWithGold(goldFile, outputFile));

     }
 }

 class MyDefaultHandler extends DefaultHandler {
     /**
      * Prefix to every exception.
      */
     private final static String WRITE_ERROR = "bWrite error";

     /**
      * FileWriter to write string to output file.
      */
     private final BufferedWriter bWriter;

     /**
      * Initiate FileWriter when construct a MyContentHandler.
      * @param outputFileName output file name.
      * @throws SAXException creation of FileWriter failed.
      */
     MyDefaultHandler(String outputFileName) throws SAXException {
         try {
             bWriter = new BufferedWriter(new FileWriter(outputFileName));
         } catch (IOException ex) {
             throw new SAXException(ex);
         }
     }

     /**
      * Write characters tag along with content of characters when meet
      * characters event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void characters(char[] ch, int start, int length) throws SAXException {
         println("characters...\n" + new String(ch, start, length));
     }

     /**
      * Write endDocument tag then flush the content and close the file when meet
      * endDocument event.
      * @throws IOException error happen when writing file or closing file.
      */
     @Override
     public void endDocument() throws SAXException {
         try {
             println("endDocument...");
             bWriter.flush();
             bWriter.close();
         } catch (IOException ex) {
             throw new SAXException(WRITE_ERROR, ex);
         }
     }

     /**
      * Write endElement tag with namespaceURI, localName, qName to the file when
      * meet endElement event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void endElement(String namespaceURI,String localName,String qName) throws SAXException{
         println("endElement...\n" + "namespaceURI: " + namespaceURI +
                 " localName: "+ localName + " qName: " + qName);
     }

     /**
      * Write endPrefixMapping tag along with prefix to the file when meet
      * endPrefixMapping event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void endPrefixMapping(String prefix) throws SAXException {
         println("endPrefixmapping .." + prefix);
     }

     /**
      * Write error tag along with exception to the file when meet recoverable
      * error event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void error(SAXParseException e) throws SAXException {
         println("error: " + e.getMessage());
     }

     /**
      * Write fatalError tag along with exception to the file when meet
      * unrecoverable error event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void fatalError(SAXParseException e) throws SAXException {
         println("fatal error: ");
     }

     /**
      * Write warning tag along with exception to the file when meet warning event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void warning(SAXParseException e) throws SAXException {
         println("warning : ");
     }

     /**
      * Write ignorableWhitespace tag along with white spaces when meet
      * ignorableWhitespace event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
         String s = new String(ch, start, length);
         println("ignorableWhitespace...\n" + s +
                 " ignorable white space string length: " + s.length());
     }

     /**
      * Write processingInstruction tag along with target name and target data
      * when meet processingInstruction event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void processingInstruction(String target, String data) throws SAXException {
         println("processingInstruction...target:" + target +
                         " data: " + data);
     }

     @Override
     public void setDocumentLocator(Locator locator) {
         try {
             println("setDocumentLocator...");
         } catch (SAXException ex) {
             System.err.println(WRITE_ERROR + ex);
         }
     }

     /**
      * Write skippedEntity tag along with entity name when meet skippedEntity
      * event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void skippedEntity(String name) throws SAXException {
         println("skippedEntity...\n" + "name: " + name);
     }

     /**
      * Write startDocument tag when meet startDocument event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void startDocument() throws SAXException {
         println("startDocument...");
     }

     /**
      * Write startElement tag along with namespaceURI, localName, qName, number
      * of attributes and line number when meet startElement event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void startElement(String namespaceURI, String localName,
                                         String qName, Attributes atts) throws SAXException {
         println("startElement...\n" + "namespaceURI: " +  namespaceURI +
                         " localName: " + localName +  " qName: " + qName +
                         " Number of Attributes: " + atts.getLength());
     }

     /**
      * Write startPrefixMapping tag along with prefix and uri when meet
      * startPrefixMapping event.
      * @throws IOException error happen when writing file.
      */
     @Override
     public void startPrefixMapping(String prefix, String uri) throws SAXException {
         println("startPrefixMapping...\n" + "prefix: " + prefix + " uri: " + uri);
     }

     /**
      * Write outString to file.
      * @param outString String to be written to File
      * @throws SAXException if write file failed
      */
     private void println(String outString) throws SAXException {
         try {
             bWriter.write( outString, 0, outString.length());
             bWriter.newLine();
         } catch (IOException ex) {
             throw new SAXException(WRITE_ERROR, ex);
         }
     }
 }
	/*
	* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation.
	*
	* This code is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/
	package org.xml.sax.ptests;

	import static jaxp.library.JAXPTestUtilities.USER_DIR;
	import static jaxp.library.JAXPTestUtilities.compareWithGold;
	import static org.testng.Assert.assertTrue;
	import static org.xml.sax.ptests.SAXTestConst.GOLDEN_DIR;
	import static org.xml.sax.ptests.SAXTestConst.XML_DIR;

	import java.io.BufferedWriter;
	import java.io.File;
	import java.io.FileWriter;
	import java.io.IOException;

	import javax.xml.parsers.SAXParser;
	import javax.xml.parsers.SAXParserFactory;

	import org.testng.annotations.Listeners;
	import org.testng.annotations.Test;
	import org.xml.sax.Attributes;
	import org.xml.sax.Locator;
	import org.xml.sax.SAXException;
	import org.xml.sax.SAXParseException;
	import org.xml.sax.helpers.DefaultHandler;

	/**
	* XMLReader parse XML with default handler that transverses XML and
	* print all visited node. Test verifies output is same as the golden file.
	*/
	/*
	* @test
	* @library /javax/xml/jaxp/libs
	* @run testng/othervm -DrunSecMngr=true org.xml.sax.ptests.DefaultHandlerTest
	* @run testng/othervm org.xml.sax.ptests.DefaultHandlerTest
	*/
	@Listeners({jaxp.library.FilePolicy.class})
	public class DefaultHandlerTest {
	/**
	* Test default handler that transverses XML and print all visited node.
	*
	* @throws Exception If any errors occur.
	*/
	@Test
	public void testDefaultHandler() throws Exception {
	String outputFile = USER_DIR + "DefaultHandler.out";
	String goldFile = GOLDEN_DIR + "DefaultHandlerGF.out";
	String xmlFile = XML_DIR + "namespace1.xml";

	SAXParserFactory spf = SAXParserFactory.newInstance();
	spf.setNamespaceAware(true);
	SAXParser saxparser = spf.newSAXParser();

	MyDefaultHandler handler = new MyDefaultHandler(outputFile);
	File file = new File(xmlFile);
	String Absolutepath = file.getAbsolutePath();
	String newAbsolutePath = Absolutepath;
	if (File.separatorChar == '\\')
	newAbsolutePath = Absolutepath.replace('\\', '/');
	saxparser.parse("file:///" + newAbsolutePath, handler);

	assertTrue(compareWithGold(goldFile, outputFile));

	}
	}

	class MyDefaultHandler extends DefaultHandler {
	/**
	* Prefix to every exception.
	*/
	private final static String WRITE_ERROR = "bWrite error";

	/**
	* FileWriter to write string to output file.
	*/
	private final BufferedWriter bWriter;

	/**
	* Initiate FileWriter when construct a MyContentHandler.
	* @param outputFileName output file name.
	* @throws SAXException creation of FileWriter failed.
	*/
	MyDefaultHandler(String outputFileName) throws SAXException {
	try {
	bWriter = new BufferedWriter(new FileWriter(outputFileName));
	} catch (IOException ex) {
	throw new SAXException(ex);
	}
	}

	/**
	* Write characters tag along with content of characters when meet
	* characters event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void characters(char[] ch, int start, int length) throws SAXException {
	println("characters...\n" + new String(ch, start, length));
	}

	/**
	* Write endDocument tag then flush the content and close the file when meet
	* endDocument event.
	* @throws IOException error happen when writing file or closing file.
	*/
	@Override
	public void endDocument() throws SAXException {
	try {
	println("endDocument...");
	bWriter.flush();
	bWriter.close();
	} catch (IOException ex) {
	throw new SAXException(WRITE_ERROR, ex);
	}
	}

	/**
	* Write endElement tag with namespaceURI, localName, qName to the file when
	* meet endElement event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void endElement(String namespaceURI,String localName,String qName) throws SAXException{
	println("endElement...\n" + "namespaceURI: " + namespaceURI +
	" localName: "+ localName + " qName: " + qName);
	}

	/**
	* Write endPrefixMapping tag along with prefix to the file when meet
	* endPrefixMapping event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void endPrefixMapping(String prefix) throws SAXException {
	println("endPrefixmapping .." + prefix);
	}

	/**
	* Write error tag along with exception to the file when meet recoverable
	* error event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void error(SAXParseException e) throws SAXException {
	println("error: " + e.getMessage());
	}

	/**
	* Write fatalError tag along with exception to the file when meet
	* unrecoverable error event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void fatalError(SAXParseException e) throws SAXException {
	println("fatal error: ");
	}

	/**
	* Write warning tag along with exception to the file when meet warning event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void warning(SAXParseException e) throws SAXException {
	println("warning : ");
	}

	/**
	* Write ignorableWhitespace tag along with white spaces when meet
	* ignorableWhitespace event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
	String s = new String(ch, start, length);
	println("ignorableWhitespace...\n" + s +
	" ignorable white space string length: " + s.length());
	}

	/**
	* Write processingInstruction tag along with target name and target data
	* when meet processingInstruction event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void processingInstruction(String target, String data) throws SAXException {
	println("processingInstruction...target:" + target +
	" data: " + data);
	}

	@Override
	public void setDocumentLocator(Locator locator) {
	try {
	println("setDocumentLocator...");
	} catch (SAXException ex) {
	System.err.println(WRITE_ERROR + ex);
	}
	}

	/**
	* Write skippedEntity tag along with entity name when meet skippedEntity
	* event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void skippedEntity(String name) throws SAXException {
	println("skippedEntity...\n" + "name: " + name);
	}

	/**
	* Write startDocument tag when meet startDocument event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void startDocument() throws SAXException {
	println("startDocument...");
	}

	/**
	* Write startElement tag along with namespaceURI, localName, qName, number
	* of attributes and line number when meet startElement event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void startElement(String namespaceURI, String localName,
	String qName, Attributes atts) throws SAXException {
	println("startElement...\n" + "namespaceURI: " + namespaceURI +
	" localName: " + localName + " qName: " + qName +
	" Number of Attributes: " + atts.getLength());
	}

	/**
	* Write startPrefixMapping tag along with prefix and uri when meet
	* startPrefixMapping event.
	* @throws IOException error happen when writing file.
	*/
	@Override
	public void startPrefixMapping(String prefix, String uri) throws SAXException {
	println("startPrefixMapping...\n" + "prefix: " + prefix + " uri: " + uri);
	}

	/**
	* Write outString to file.
	* @param outString String to be written to File
	* @throws SAXException if write file failed
	*/
	private void println(String outString) throws SAXException {
	try {
	bWriter.write( outString, 0, outString.length());
	bWriter.newLine();
	} catch (IOException ex) {
	throw new SAXException(WRITE_ERROR, ex);
	}
	}
	}