J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2005 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * @test |
| 26 | * @bug 5072174 6335848 |
| 27 | * @summary test the new method javax.management.Query.isInstanceOf("className") |
| 28 | * @author Shanliang JIANG |
| 29 | * @run clean InstanceOfExpTest |
| 30 | * @run build InstanceOfExpTest |
| 31 | * @run main InstanceOfExpTest |
| 32 | */ |
| 33 | |
| 34 | import java.util.*; |
| 35 | import java.lang.management.ManagementFactory; |
| 36 | |
| 37 | import javax.management.*; |
| 38 | |
| 39 | public class InstanceOfExpTest { |
| 40 | |
| 41 | public static class Simple implements SimpleMBean {} |
| 42 | public static interface SimpleMBean {} |
| 43 | |
| 44 | public static void main(String[] args) throws Exception { |
| 45 | System.out.println(">>> Test the method javax.management.Query.isInstanceOf"); |
| 46 | |
| 47 | MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); |
| 48 | final String className = "javax.management.NotificationBroadcaster"; |
| 49 | |
| 50 | final ObjectName name1 = new ObjectName("test:simple=1"); |
| 51 | mbs.createMBean(Simple.class.getName(), name1); |
| 52 | |
| 53 | final ObjectName name2 = new ObjectName("test:timer=1"); |
| 54 | mbs.createMBean("javax.management.timer.Timer", name2); |
| 55 | |
| 56 | QueryExp exp = Query.isInstanceOf(Query.value(className)); |
| 57 | Set<ObjectName> list = mbs.queryNames(new ObjectName("*:*"), exp); |
| 58 | |
| 59 | if (list.contains(name1) || !list.contains(name2)) { |
| 60 | throw new RuntimeException("InstanceOfExp does not work."); |
| 61 | } |
| 62 | |
| 63 | for (ObjectName on : list) { |
| 64 | if (!mbs.isInstanceOf(on, className)) { |
| 65 | throw new RuntimeException("InstanceOfQueryExp does not work."); |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | Set<ObjectName> all = mbs.queryNames(null, null); |
| 70 | for (ObjectName n : all) { |
| 71 | if (mbs.isInstanceOf(n, className) != list.contains(n)) |
| 72 | throw new RuntimeException("InstanceOfExp does not work."); |
| 73 | } |
| 74 | |
| 75 | try { |
| 76 | QueryExp exp1 = Query.isInstanceOf(null); |
| 77 | throw new RuntimeException("Not got an exception with a null class name."); |
| 78 | } catch (IllegalArgumentException iae) { |
| 79 | // OK. Good |
| 80 | } |
| 81 | } |
| 82 | } |