| /* |
| * Copyright (c) 2013, 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. |
| */ |
| |
| import java.lang.reflect.*; |
| import java.security.*; |
| import java.util.Arrays; |
| |
| /* |
| * @test |
| * @bug 8004260 |
| * @summary Test making a proxy instance that implements a non-public |
| * interface with and without security manager installed |
| * @build p.Foo p.Bar |
| * @run main SimpleProxy |
| */ |
| public class SimpleProxy { |
| public static void main(String[] args) throws Exception { |
| ClassLoader loader = SimpleProxy.class.getClassLoader(); |
| Class<?> fooClass = Class.forName("p.Foo"); |
| Class<?> barClass = Class.forName("p.Bar"); |
| |
| makeProxy(loader, fooClass); |
| |
| System.setSecurityManager(new SecurityManager()); |
| try { |
| makeProxy(loader, barClass); |
| throw new RuntimeException("should fail to new proxy instance of a non-public interface"); |
| } catch (AccessControlException e) { |
| if (e.getPermission().getClass() != ReflectPermission.class || |
| !e.getPermission().getName().equals("newProxyInPackage.p")) { |
| throw e; |
| } |
| } |
| } |
| |
| private static void makeProxy(ClassLoader loader, Class<?> cls) { |
| Class<?>[] intfs = new Class<?>[] { cls }; |
| Proxy.newProxyInstance(loader, intfs, new InvocationHandler() { |
| public Object invoke(Object proxy, Method method, Object[] args) |
| throws Throwable { |
| Class<?>[] intfs = proxy.getClass().getInterfaces(); |
| System.out.println("Proxy for " + Arrays.toString(intfs) |
| + " " + method.getName() + " is being invoked"); |
| return null; |
| } |
| }); |
| } |
| } |