1 /* 2 * Copyright (c) 2003, 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 /* 25 * @test 26 * @bug 4954062 27 * @summary Test that a custom ModelMBean implementation can have custom 28 * targetType values in its ModelMBeanOperationInfo descriptors. 29 * @author Eamonn McManus 30 * @run clean ExoticTargetTypeTest 31 * @run build ExoticTargetTypeTest 32 * @run main ExoticTargetTypeTest 33 */ 34 35 import javax.management.*; 36 import javax.management.modelmbean.*; 37 38 public class ExoticTargetTypeTest { 39 public static void main(String[] args) throws Exception { 40 System.out.println("Testing that ModelMBeanOperationInfo can contain" + 41 " a nonstandard targetType provided that the " + 42 "ModelMBean understands it"); 43 44 boolean ok = true; 45 46 final Descriptor noddyDescr = 47 new DescriptorSupport(new String[] { 48 "name=noddy", 49 "descriptorType=operation", 50 "role=operation", 51 "targetType=noddy", 52 }); 53 final ModelMBeanOperationInfo opInfo = 54 new ModelMBeanOperationInfo("noddy", 55 "noddy description", 56 new MBeanParameterInfo[0], 57 "void", 58 ModelMBeanOperationInfo.ACTION, 59 noddyDescr); 60 final ModelMBeanInfo mmbInfo = 61 new ModelMBeanInfoSupport(ExoticModelMBean.class.getName(), 62 "Noddy ModelMBean description", 63 null, null, 64 new ModelMBeanOperationInfo[] {opInfo}, 65 null); 66 67 System.out.println("Testing nonstandard ModelMBean with nonstandard " + 68 "ModelMBeanOperationInfo..."); 69 final ExoticModelMBean exoticMMB = new ExoticModelMBean(mmbInfo); 70 try { 71 test(exoticMMB); 72 if (exoticMMB.noddyCalled) 73 System.out.println("...OK"); 74 else { 75 System.out.println("...TEST FAILS: invoke worked but did " + 76 "not invoke method?!"); 77 ok = false; 78 } 79 } catch (Exception e) { 80 System.out.println("...TEST FAILS: exception:"); 81 e.printStackTrace(System.out); 82 ok = false; 83 } 84 85 System.out.println("Testing standard ModelMBean with nonstandard " + 86 "ModelMBeanOperationInfo..."); 87 final ModelMBean standardMMB = new RequiredModelMBean(mmbInfo); 88 // RequiredModelMBean's constructor could legitimately throw 89 // an exception here because of the nonstandard descriptor. 90 // If some day it does, we will have to update this test. 91 try { 92 test(standardMMB); 93 System.out.println("...TEST FAILS: invoke worked but should not"); 94 ok = false; 95 } catch (MBeanException e) { 96 Throwable cause = e.getCause(); 97 if (cause instanceof InvalidTargetObjectTypeException) { 98 System.out.println("...OK: got exception MBeanException/" + 99 "InvalidTargetObjectTypeException: " + 100 cause.getMessage()); 101 } else { 102 System.out.println("...TEST FAILS: got MBeanException with " + 103 "wrong cause: " + cause); 104 ok = false; 105 } 106 } catch (Exception e) { 107 System.out.println("...TEST FAILS: exception:"); 108 e.printStackTrace(System.out); 109 ok = false; 110 } 111 112 if (ok) 113 System.out.println("Test passed"); 114 else { 115 System.out.println("TEST FAILED"); 116 System.exit(1); 117 } 118 } 119 120 private static void test(ModelMBean mmb) throws Exception { 121 final MBeanServer mbs = MBeanServerFactory.createMBeanServer(); 122 final ObjectName name = new ObjectName("d:k=v"); 123 mbs.registerMBean(mmb, name); 124 try { 125 mbs.invoke(name, "noddy", null, null); 126 } finally { 127 mbs.unregisterMBean(name); 128 } 129 } 130 131 public static class ExoticModelMBean extends RequiredModelMBean { 132 public ExoticModelMBean(ModelMBeanInfo mmbInfo) throws MBeanException { 133 super(); 134 this.mmbInfo = mmbInfo; 135 } 136 137 public Object invoke(String opName, Object[] opArgs, String[] sig) 138 throws MBeanException, ReflectionException { 139 if (opName.equals("noddy")) { 140 noddyCalled = true; 141 return null; 142 } else 143 throw new IllegalArgumentException("Not noddy: " + opName); 144 } 145 146 private boolean noddyCalled; 147 private final ModelMBeanInfo mmbInfo; 148 } 149 }