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 6328682 |
| 27 | * @summary Test that MBeanServer.unregisterMBean() correctly unregisters |
| 28 | * the supplied MBean although DynamicMBean.getMBeanInfo() throws |
| 29 | * a runtime exception. |
| 30 | * @author Luis-Miguel Alventosa |
| 31 | * @run clean UnregisterMBeanExceptionTest |
| 32 | * @run build UnregisterMBeanExceptionTest |
| 33 | * @run main UnregisterMBeanExceptionTest |
| 34 | */ |
| 35 | |
| 36 | import javax.management.Attribute; |
| 37 | import javax.management.AttributeList; |
| 38 | import javax.management.AttributeNotFoundException; |
| 39 | import javax.management.DynamicMBean; |
| 40 | import javax.management.InvalidAttributeValueException; |
| 41 | import javax.management.MBeanException; |
| 42 | import javax.management.MBeanInfo; |
| 43 | import javax.management.MBeanServer; |
| 44 | import javax.management.MBeanServerFactory; |
| 45 | import javax.management.ObjectName; |
| 46 | import javax.management.ReflectionException; |
| 47 | |
| 48 | public class UnregisterMBeanExceptionTest { |
| 49 | |
| 50 | public static class TestDynamicMBean implements DynamicMBean { |
| 51 | |
| 52 | public Object getAttribute(String attribute) throws |
| 53 | AttributeNotFoundException, |
| 54 | MBeanException, |
| 55 | ReflectionException { |
| 56 | return null; |
| 57 | } |
| 58 | |
| 59 | public void setAttribute(Attribute attribute) throws |
| 60 | AttributeNotFoundException, |
| 61 | InvalidAttributeValueException, |
| 62 | MBeanException, |
| 63 | ReflectionException { |
| 64 | } |
| 65 | |
| 66 | public AttributeList getAttributes(String[] attributes) { |
| 67 | return null; |
| 68 | } |
| 69 | |
| 70 | public AttributeList setAttributes(AttributeList attributes) { |
| 71 | return null; |
| 72 | } |
| 73 | |
| 74 | public Object invoke(String op, Object params[], String sign[]) throws |
| 75 | MBeanException, |
| 76 | ReflectionException { |
| 77 | return null; |
| 78 | } |
| 79 | |
| 80 | public MBeanInfo getMBeanInfo() { |
| 81 | if (throwException) |
| 82 | throw new RuntimeException("UnregisterMBeanExceptionTest"); |
| 83 | else |
| 84 | return new MBeanInfo(this.getClass().getName(), "Test", |
| 85 | null, null, null, null); |
| 86 | } |
| 87 | |
| 88 | public boolean throwException; |
| 89 | } |
| 90 | |
| 91 | public static void main(String[] args) throws Exception { |
| 92 | |
| 93 | // Instantiate the MBean server |
| 94 | // |
| 95 | System.out.println("Create the MBean server"); |
| 96 | MBeanServer mbs = MBeanServerFactory.createMBeanServer(); |
| 97 | |
| 98 | // Register the MBean |
| 99 | // |
| 100 | System.out.println("Create a TestDynamicMBean"); |
| 101 | TestDynamicMBean obj = new TestDynamicMBean(); |
| 102 | ObjectName n = new ObjectName("d:k=v"); |
| 103 | System.out.println("Register a TestDynamicMBean"); |
| 104 | mbs.registerMBean(obj, n); |
| 105 | obj.throwException = true; |
| 106 | System.out.println("Unregister a TestDynamicMBean"); |
| 107 | try { |
| 108 | mbs.unregisterMBean(n); |
| 109 | } catch (Exception e) { |
| 110 | throw new IllegalArgumentException("Test failed", e); |
| 111 | } |
| 112 | boolean isRegistered = mbs.isRegistered(n); |
| 113 | System.out.println("Is MBean Registered? " + isRegistered); |
| 114 | |
| 115 | if (isRegistered) { |
| 116 | throw new IllegalArgumentException( |
| 117 | "Test failed: the MBean is still registered"); |
| 118 | } else { |
| 119 | System.out.println("Test passed"); |
| 120 | } |
| 121 | } |
| 122 | } |