1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5  * This code is free software; you can redistribute it and/or modify it
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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
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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22  */
23 
24 package validation;
25 
26 import static jaxp.library.JAXPTestUtilities.runWithAllPerm;
27 
28 import java.io.File;
29 import java.io.FileFilter;
30 import java.io.IOException;
31 import java.util.concurrent.BrokenBarrierException;
32 import java.util.concurrent.CyclicBarrier;
33 import java.util.concurrent.ExecutorService;
34 import java.util.concurrent.Executors;
35 import java.util.concurrent.TimeUnit;
36 
37 import javax.xml.XMLConstants;
38 import javax.xml.parsers.DocumentBuilderFactory;
39 import javax.xml.transform.Source;
40 import javax.xml.transform.dom.DOMSource;
41 import javax.xml.transform.stream.StreamSource;
42 import javax.xml.validation.Schema;
43 import javax.xml.validation.SchemaFactory;
44 import javax.xml.validation.Validator;
45 
46 import org.testng.Assert;
47 import org.testng.annotations.Listeners;
48 import org.testng.annotations.Test;
49 import org.w3c.dom.Document;
50 import org.xml.sax.ErrorHandler;
51 import org.xml.sax.SAXException;
52 import org.xml.sax.SAXParseException;
53 
54 /*
55  * @test
56  * @bug 6773084
57  * @library /javax/xml/jaxp/libs /javax/xml/jaxp/unittest
58  * @run testng/othervm -DrunSecMngr=true validation.Bug6773084Test
59  * @run testng/othervm validation.Bug6773084Test
60  * @summary Test Schema object is thread safe.
61  */
62 @Listeners({jaxp.library.FilePolicy.class})
63 public class Bug6773084Test {
64     static final String SCHEMA_LANGUAGE = "http://java.sun.com/xml/jaxp/properties/schemaLanguage";
65     static final String SCHEMA_SOURCE = "http://java.sun.com/xml/jaxp/properties/schemaSource";
66 
67     private static final int NTHREADS = 25;
68     private static final ExecutorService EXEC = Executors.newCachedThreadPool();
69 
70     private static final CyclicBarrier BARRIER = new CyclicBarrier(NTHREADS);
71     private static final int TIMEOUT = 110;
72 
73     public static final String IN_FOLDER = Bug6773084Test.class.getResource("Bug6773084In").getPath();
74     public static final String XSD_PATH = Bug6773084Test.class.getResource("Bug6773084.xsd").getPath();
75 
76     private static Schema schema;
77 
78     @Test
test()79     public void test() throws Exception {
80         SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
81         Source schemaFile = new StreamSource(XSD_PATH);
82         try {
83             schema = factory.newSchema(schemaFile);
84         } catch (SAXException e) {
85             e.printStackTrace();
86             System.exit(-1);
87         }
88 
89         File incoming = new File(IN_FOLDER);
90         File[] files = incoming.listFiles(new FileFilter() {
91             public boolean accept(File file) {
92                 return file.isFile() && file.getName().endsWith(".xml");
93             }
94         });
95 
96         DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
97         dbf.setNamespaceAware(true);
98 
99         for (int i = 0; i < files.length; i++) {
100             EXEC.execute(new XMLValiddator(dbf.newDocumentBuilder().parse(files[i]), i));
101         }
102         runWithAllPerm(() -> EXEC.shutdown());
103         EXEC.awaitTermination(TIMEOUT, TimeUnit.SECONDS);
104     }
105 
106     private static class XMLValiddator implements Runnable {
107 
108         private Document document;
109         private int index;
110 
XMLValiddator(Document document, int index)111         public XMLValiddator(Document document, int index) {
112             this.document = document;
113             this.index = index;
114         }
115 
run()116         public void run() {
117 
118             try {
119                 System.out.printf("Waiting for barrier: %s%n", index);
120                 BARRIER.await();
121                 System.out.println("Validating....");
122 
123                 Validator validator = schema.newValidator();
124                 validator.setErrorHandler(new ErrorHandlerImpl());
125                 validator.validate(new DOMSource(document));
126             } catch (IOException e) {
127                 e.printStackTrace();
128             } catch (SAXException e) {
129                 e.printStackTrace();
130                 Assert.fail("Test failed.");
131             } catch (BrokenBarrierException e) {
132                 e.printStackTrace();
133             } catch (InterruptedException e) {
134                 e.printStackTrace();
135             }
136 
137         }
138     }
139 
140     private static class ErrorHandlerImpl implements ErrorHandler {
141 
warning(SAXParseException exception)142         public void warning(SAXParseException exception) throws SAXException {
143             System.out
144                     .printf("**Parsing Warning. Line: %s  URI: %s  Message: %s%n", exception.getLineNumber(), exception.getSystemId(), exception.getMessage());
145         }
146 
error(SAXParseException exception)147         public void error(SAXParseException exception) throws SAXException {
148             String msg = String.format("**Parsing Error. Line: %s  URI: %s  Message: %s%n", exception.getLineNumber(), exception.getSystemId(),
149                     exception.getMessage());
150             System.out.println(msg);
151             throw new SAXException(msg);
152         }
153 
fatalError(SAXParseException exception)154         public void fatalError(SAXParseException exception) throws SAXException {
155             String msg = String.format("**Parsing Fatal Error. Line: %s  URI: %s  Message: %s%n", exception.getLineNumber(), exception.getSystemId(),
156                     exception.getMessage());
157             System.out.println(msg);
158             throw new SAXException(msg);
159         }
160     }
161 
162 }
163