22 */
23
24 /**
25 * @test
26 * @author Sean Mullan
27 * @bug 6461674
28 * @compile -XDignore.symbol.file ClassLoaderTest.java MyTransform.java
29 * @run main ClassLoaderTest
30 * @summary Ensure Transform.register works with transform implementations
31 * loaded by class loader other than system/boot class loader
32 */
33 import java.io.File;
34 import java.lang.reflect.Constructor;
35 import java.net.URL;
36 import java.net.URLClassLoader;
37 import com.sun.org.apache.xml.internal.security.exceptions.AlgorithmAlreadyRegisteredException;
38 import com.sun.org.apache.xml.internal.security.transforms.Transform;
39
40 public class ClassLoaderTest {
41
42 private final static String BASE = System.getProperty("test.src", "./");
43
44 public static void main(String[] args) throws Exception {
45
46 Transform.init();
47 File file = new File(BASE);
48 URL[] urls = new URL[1];
49 urls[0] = file.toURI().toURL();
50 URLClassLoader ucl = new URLClassLoader(urls);
51 Class c = ucl.loadClass("MyTransform");
52 Constructor cons = c.getConstructor();
53 Object o = cons.newInstance();
54 // Apache code swallows the ClassNotFoundExc, so we need to
55 // check if the Transform has already been registered by registering
56 // it again and catching an AlgorithmAlreadyRegisteredExc
57 try {
58 Transform.register(MyTransform.URI, "MyTransform");
59 throw new Exception("ClassLoaderTest failed");
60 } catch (AlgorithmAlreadyRegisteredException e) {
61 // test passed
62 }
63 }
64 }
|
22 */
23
24 /**
25 * @test
26 * @author Sean Mullan
27 * @bug 6461674
28 * @compile -XDignore.symbol.file ClassLoaderTest.java MyTransform.java
29 * @run main ClassLoaderTest
30 * @summary Ensure Transform.register works with transform implementations
31 * loaded by class loader other than system/boot class loader
32 */
33 import java.io.File;
34 import java.lang.reflect.Constructor;
35 import java.net.URL;
36 import java.net.URLClassLoader;
37 import com.sun.org.apache.xml.internal.security.exceptions.AlgorithmAlreadyRegisteredException;
38 import com.sun.org.apache.xml.internal.security.transforms.Transform;
39
40 public class ClassLoaderTest {
41
42 private final static String BASE = System.getProperty("test.classes", "./");
43
44 public static void main(String[] args) throws Exception {
45
46 Transform.init();
47 File file = new File(BASE);
48 URL[] urls = new URL[1];
49 urls[0] = file.toURI().toURL();
50 URLClassLoader ucl = new URLClassLoader(urls);
51 Class c = ucl.loadClass("MyTransform");
52 Constructor cons = c.getConstructor();
53
54 Thread curThread = Thread.currentThread();
55 ClassLoader ctxLoader = curThread.getContextClassLoader();
56 ClassLoader loader = MyTransform.class.getClassLoader();
57 try {
58 // In agentvm mode, the class MyTransform is loaded by the child of
59 // context ClassLoader of this thread. Replace context ClassLoader
60 // with its child to avoid ClassNotFoundException thrown from
61 // Transform.register(String, String) method.
62 curThread.setContextClassLoader(loader);
63 Object o = cons.newInstance();
64 // Apache code swallows the ClassNotFoundExc, so we need to
65 // check if the Transform has already been registered by registering
66 // it again and catching an AlgorithmAlreadyRegisteredExc
67 Transform.register(MyTransform.URI, "MyTransform");
68 throw new Exception("ClassLoaderTest failed");
69 } catch (AlgorithmAlreadyRegisteredException e) {
70 // test passed
71 } finally {
72 curThread.setContextClassLoader(ctxLoader);
73 }
74 }
75 }
|