1 /* 2 * Copyright (c) 2003, 2015, 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 * 31 * @run clean ExoticTargetTypeTest 32 * @run build ExoticTargetTypeTest 33 * @run main ExoticTargetTypeTest 34 */ 35 36 import javax.management.*; 37 import javax.management.modelmbean.*; 38 39 public class ExoticTargetTypeTest { 40 public static void main(String[] args) throws Exception { 41 System.out.println("Testing that ModelMBeanOperationInfo can contain" + 42 " a nonstandard targetType provided that the " + 43 "ModelMBean understands it"); 44 45 boolean ok = true; 46 47 final Descriptor noddyDescr = 48 new DescriptorSupport(new String[] { 49 "name=noddy", 50 "descriptorType=operation", 51 "role=operation", 52 "targetType=noddy", 53 }); 54 final ModelMBeanOperationInfo opInfo = 55 new ModelMBeanOperationInfo("noddy", 56 "noddy description", 57 new MBeanParameterInfo[0], 58 "void", 59 ModelMBeanOperationInfo.ACTION, 60 noddyDescr); 61 final ModelMBeanInfo mmbInfo = 62 new ModelMBeanInfoSupport(ExoticModelMBean.class.getName(), 63 "Noddy ModelMBean description", 64 null, null, 65 new ModelMBeanOperationInfo[] {opInfo}, 66 null); 67 68 System.out.println("Testing nonstandard ModelMBean with nonstandard " + 69 "ModelMBeanOperationInfo..."); 70 final ExoticModelMBean exoticMMB = new ExoticModelMBean(mmbInfo); 71 try { 72 test(exoticMMB); 73 if (exoticMMB.noddyCalled) 74 System.out.println("...OK"); 75 else { 76 System.out.println("...TEST FAILS: invoke worked but did " + 77 "not invoke method?!"); 78 ok = false; 79 } 80 } catch (Exception e) { 81 System.out.println("...TEST FAILS: exception:"); 82 e.printStackTrace(System.out); 83 ok = false; 84 } 85 86 System.out.println("Testing standard ModelMBean with nonstandard " + 87 "ModelMBeanOperationInfo..."); 88 final ModelMBean standardMMB = new RequiredModelMBean(mmbInfo); 89 // RequiredModelMBean's constructor could legitimately throw 90 // an exception here because of the nonstandard descriptor. 91 // If some day it does, we will have to update this test. 92 try { 93 test(standardMMB); 94 System.out.println("...TEST FAILS: invoke worked but should not"); 95 ok = false; 96 } catch (MBeanException e) { 97 Throwable cause = e.getCause(); 98 if (cause instanceof InvalidTargetObjectTypeException) { 99 System.out.println("...OK: got exception MBeanException/" + 100 "InvalidTargetObjectTypeException: " + 101 cause.getMessage()); 102 } else { 103 System.out.println("...TEST FAILS: got MBeanException with " + 104 "wrong cause: " + cause); 105 ok = false; 106 } 107 } catch (Exception e) { 108 System.out.println("...TEST FAILS: exception:"); 109 e.printStackTrace(System.out); 110 ok = false; 111 } 112 113 if (ok) 114 System.out.println("Test passed"); 115 else { 116 System.out.println("TEST FAILED"); 117 System.exit(1); 118 } 119 } 120 121 private static void test(ModelMBean mmb) throws Exception { 122 final MBeanServer mbs = MBeanServerFactory.createMBeanServer(); 123 final ObjectName name = new ObjectName("d:k=v"); 124 mbs.registerMBean(mmb, name); 125 try { 126 mbs.invoke(name, "noddy", null, null); 127 } finally { 128 mbs.unregisterMBean(name); 129 } 130 } 131 132 public static class ExoticModelMBean extends RequiredModelMBean { 133 public ExoticModelMBean(ModelMBeanInfo mmbInfo) throws MBeanException { 134 super(); 135 this.mmbInfo = mmbInfo; 136 } 137 138 public Object invoke(String opName, Object[] opArgs, String[] sig) 139 throws MBeanException, ReflectionException { 140 if (opName.equals("noddy")) { 141 noddyCalled = true; 142 return null; 143 } else 144 throw new IllegalArgumentException("Not noddy: " + opName); 145 } 146 147 private boolean noddyCalled; 148 private final ModelMBeanInfo mmbInfo; 149 } 150 }