/*
* Copyright (c) 2005, 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 DescriptorSupport does not serialize targetObject
* @author Eamonn McManus
* @run clean DescriptorSupportSerialTest
* @run build DescriptorSupportSerialTest
* @run main DescriptorSupportSerialTest
*/
import java.lang.reflect.Method;
import javax.management.*;
import javax.management.remote.*;
import javax.management.modelmbean.*;
public class DescriptorSupportSerialTest {
public static void main(String[] args) throws Exception {
if (java.io.Serializable.class.isAssignableFrom(Thread.class))
throw new Exception("TEST BAD: Thread is Serializable!");
Method getName = Thread.class.getMethod("getName");
Descriptor d = new DescriptorSupport();
d.setField("name", "getName");
d.setField("descriptorType", "operation");
d.setField("TARGETObject", Thread.currentThread());
d.setField("foo", "bar");
ModelMBeanOperationInfo getNameInfo =
new ModelMBeanOperationInfo("Get name", getName, d);
ModelMBeanInfo mmbi =
new ModelMBeanInfoSupport(Thread.class.getName(),
"Thread!",
null, // no attributes
null, // no constructors
new ModelMBeanOperationInfo[] {getNameInfo},
null); // no notifications
ModelMBean mmb = new RequiredModelMBean(mmbi);
ObjectName on = new ObjectName("d:type=Thread");
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
mbs.registerMBean(mmb, on);
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();
try {
test(mbsc, on);
System.out.println("TEST PASSED");
} finally {
cc.close();
cs.stop();
}
}
private static void test(MBeanServerConnection mbsc, ObjectName on)
throws Exception {
ModelMBeanInfo mmbi2 = (ModelMBeanInfo) mbsc.getMBeanInfo(on);
// previous line will fail if serialization includes targetObject
Descriptor d2 = mmbi2.getDescriptor("getName", "operation");
if (!"bar".equals(d2.getFieldValue("foo")))
throw new Exception("TEST FAILED: bad descriptor: " + d2);
String name = (String) mbsc.invoke(on, "getName", null, null);
String thisName = Thread.currentThread().getName();
if (!thisName.equals(name)) {
throw new Exception("TEST FAILED: wrong thread name: " +
name + " should be " + thisName);
}
}
}