1 /* 2 * Copyright (c) 2014, 2015, 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 stream; 25 26 import java.io.File; 27 import java.io.FileInputStream; 28 import java.io.FileNotFoundException; 29 import java.io.FileOutputStream; 30 import java.io.IOException; 31 import java.net.URL; 32 import java.net.URLClassLoader; 33 import java.util.Properties; 34 35 import javax.xml.stream.XMLInputFactory; 36 import javax.xml.stream.XMLOutputFactory; 37 38 import org.testng.Assert; 39 import org.testng.annotations.BeforeClass; 40 import org.testng.annotations.Test; 41 42 /* 43 * @summary Test SaTX factory using factory property and using ContextClassLoader. 44 */ 45 public class FactoryFindTest { 46 47 boolean myClassLoaderUsed = false; 48 49 final static String FACTORY_KEY = "javax.xml.stream.XMLInputFactory"; 50 51 @BeforeClass 52 public void setup(){ 53 policy.PolicyUtil.changePolicy(getClass().getResource("FactoryFindTest.policy").getFile()); 54 } 55 56 @Test 57 public void testFactoryFindUsingStaxProperties() { 58 // If property is defined, will take precendence so this test 59 // is ignored :( 60 if (System.getProperty(FACTORY_KEY) != null) { 61 return; 62 } 63 64 Properties props = new Properties(); 65 String configFile = System.getProperty("java.home") + File.separator + "lib" + File.separator + "stax.properties"; 66 67 File f = new File(configFile); 68 if (f.exists()) { 69 try { 70 FileInputStream fis = new FileInputStream(f); 71 props.load(fis); 72 fis.close(); 73 } catch (FileNotFoundException e) { 74 return; 75 } catch (IOException e) { 76 return; 77 } 78 } else { 79 props.setProperty(FACTORY_KEY, "com.sun.xml.internal.stream.XMLInputFactoryImpl"); 80 try { 81 FileOutputStream fos = new FileOutputStream(f); 82 props.store(fos, null); 83 fos.close(); 84 f.deleteOnExit(); 85 } catch (FileNotFoundException e) { 86 return; 87 } catch (IOException e) { 88 return; 89 } 90 } 91 92 XMLInputFactory factory = XMLInputFactory.newInstance(); 93 Assert.assertTrue(factory.getClass().getName().equals(props.getProperty(FACTORY_KEY))); 94 } 95 96 @Test 97 public void testFactoryFind() { 98 try { 99 // System.setProperty("jaxp.debug", "true"); 100 101 XMLInputFactory factory = XMLInputFactory.newInstance(); 102 Assert.assertTrue(factory.getClass().getClassLoader() == null); 103 104 Thread.currentThread().setContextClassLoader(null); 105 factory = XMLInputFactory.newInstance(); 106 Assert.assertTrue(factory.getClass().getClassLoader() == null); 107 108 Thread.currentThread().setContextClassLoader(new MyClassLoader()); 109 factory = XMLInputFactory.newInstance(); 110 if (System.getSecurityManager() == null) 111 Assert.assertTrue(myClassLoaderUsed); 112 else 113 Assert.assertFalse(myClassLoaderUsed); 114 115 XMLOutputFactory ofactory = XMLOutputFactory.newInstance(); 116 Assert.assertTrue(ofactory.getClass().getClassLoader() == null); 117 118 Thread.currentThread().setContextClassLoader(null); 119 ofactory = XMLOutputFactory.newInstance(); 120 Assert.assertTrue(ofactory.getClass().getClassLoader() == null); 121 122 Thread.currentThread().setContextClassLoader(new MyClassLoader()); 123 ofactory = XMLOutputFactory.newInstance(); 124 if (System.getSecurityManager() == null) 125 Assert.assertTrue(myClassLoaderUsed); 126 else 127 Assert.assertFalse(myClassLoaderUsed); 128 } catch (Exception ex) { 129 throw new RuntimeException(ex); 130 } 131 } 132 133 class MyClassLoader extends URLClassLoader { 134 135 public MyClassLoader() { 136 super(new URL[0]); 137 } 138 139 public Class loadClass(String name) throws ClassNotFoundException { 140 myClassLoaderUsed = true; 141 return super.loadClass(name); 142 } 143 } 144 }