| /* |
| * Copyright (c) 2005, 2015, 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. |
| */ |
| |
| /* |
| * @test |
| * @bug 6332962 |
| * @summary Test that a RequiredModelMBean operation can have a targetObject |
| * that is not serializable |
| * @author Eamonn McManus |
| * @modules java.management.rmi |
| * @run clean UnserializableTargetObjectTest |
| * @run build UnserializableTargetObjectTest |
| * @run main UnserializableTargetObjectTest |
| */ |
| |
| /* This test and DescriptorSupportSerialTest basically cover the same thing. |
| I wrote them at different times and forgot that I had written the earlier |
| one. However the coverage is slightly different so I'm keeping both. */ |
| |
| import java.lang.reflect.Method; |
| import javax.management.Attribute; |
| import javax.management.Descriptor; |
| import javax.management.MBeanServer; |
| import javax.management.MBeanServerConnection; |
| import javax.management.MBeanServerFactory; |
| import javax.management.ObjectName; |
| import javax.management.modelmbean.DescriptorSupport; |
| import javax.management.modelmbean.ModelMBean; |
| import javax.management.modelmbean.ModelMBeanAttributeInfo; |
| import javax.management.modelmbean.ModelMBeanInfo; |
| import javax.management.modelmbean.ModelMBeanInfoSupport; |
| import javax.management.modelmbean.ModelMBeanOperationInfo; |
| import javax.management.modelmbean.RequiredModelMBean; |
| import javax.management.remote.JMXConnector; |
| import javax.management.remote.JMXConnectorFactory; |
| import javax.management.remote.JMXConnectorServer; |
| import javax.management.remote.JMXConnectorServerFactory; |
| import javax.management.remote.JMXServiceURL; |
| |
| public class UnserializableTargetObjectTest { |
| public static class Resource { // not serializable! |
| int count; |
| int operationCount; |
| |
| public void operation() { |
| operationCount++; |
| } |
| |
| public int getCount() { |
| return count; |
| } |
| |
| public void setCount(int count) { |
| this.count = count; |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| MBeanServer mbs = MBeanServerFactory.newMBeanServer(); |
| ObjectName name = new ObjectName("a:b=c"); |
| Resource resource1 = new Resource(); |
| Resource resource2 = new Resource(); |
| Resource resource3 = new Resource(); |
| Method operationMethod = Resource.class.getMethod("operation"); |
| Method getCountMethod = Resource.class.getMethod("getCount"); |
| Method setCountMethod = Resource.class.getMethod("setCount", int.class); |
| Descriptor operationDescriptor = |
| new DescriptorSupport(new String[] { |
| "descriptorType", "name", "targetObject" |
| }, new Object[] { |
| "operation", "operation", resource1 |
| }); |
| Descriptor getCountDescriptor = |
| new DescriptorSupport(new String[] { |
| "descriptorType", "name", "targetObject" |
| }, new Object[] { |
| "operation", "getCount", resource2 |
| }); |
| Descriptor setCountDescriptor = |
| new DescriptorSupport(new String[] { |
| "descriptorType", "name", "targetObject" |
| }, new Object[] { |
| "operation", "setCount", resource2 |
| }); |
| Descriptor countDescriptor = |
| new DescriptorSupport(new String[] { |
| "descriptorType", "name", "getMethod", "setMethod" |
| }, new Object[] { |
| "attribute", "Count", "getCount", "setCount" |
| }); |
| ModelMBeanOperationInfo operationInfo = |
| new ModelMBeanOperationInfo("operation description", |
| operationMethod, operationDescriptor); |
| ModelMBeanOperationInfo getCountInfo = |
| new ModelMBeanOperationInfo("getCount description", |
| getCountMethod, getCountDescriptor); |
| ModelMBeanOperationInfo setCountInfo = |
| new ModelMBeanOperationInfo("setCount description", |
| setCountMethod, setCountDescriptor); |
| ModelMBeanAttributeInfo countInfo = |
| new ModelMBeanAttributeInfo("Count", "Count description", |
| getCountMethod, setCountMethod, |
| countDescriptor); |
| ModelMBeanInfo mmbi = |
| new ModelMBeanInfoSupport(Resource.class.getName(), |
| "ModelMBean to test targetObject", |
| new ModelMBeanAttributeInfo[] {countInfo}, |
| null, // no constructors |
| new ModelMBeanOperationInfo[] { |
| operationInfo, getCountInfo, setCountInfo |
| }, |
| null); // no notifications |
| ModelMBean mmb = new RequiredModelMBean(mmbi); |
| mmb.setManagedResource(resource3, "ObjectReference"); |
| mbs.registerMBean(mmb, name); |
| mbs.invoke(name, "operation", null, null); |
| mbs.setAttribute(name, new Attribute("Count", 53)); |
| if (resource1.operationCount != 1) |
| throw new Exception("operationCount: " + resource1.operationCount); |
| if (resource2.count != 53) |
| throw new Exception("count: " + resource2.count); |
| int got = (Integer) mbs.getAttribute(name, "Count"); |
| if (got != 53) |
| throw new Exception("got count: " + got); |
| |
| JMXServiceURL url = new JMXServiceURL("rmi", null, 0); |
| JMXConnectorServer cs = |
| JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs); |
| cs.start(); |
| JMXServiceURL addr = cs.getAddress(); |
| JMXConnector cc = JMXConnectorFactory.connect(addr); |
| MBeanServerConnection mbsc = cc.getMBeanServerConnection(); |
| ModelMBeanInfo rmmbi = (ModelMBeanInfo) mbsc.getMBeanInfo(name); |
| // Above gets NotSerializableException if resource included in |
| // serialized form |
| cc.close(); |
| cs.stop(); |
| System.out.println("TEST PASSED"); |
| } |
| } |