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/*
* Copyright (c) 2003, 2004, 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.
*/
/*
*/
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.ObjectName;
public class ImplVersionCommand {
public static void main(String[] args) throws Exception {
// Instantiate the MBean server
//
System.out.println("Create the MBean server");
MBeanServer mbs = MBeanServerFactory.createMBeanServer();
// Get the JMX implementation version from the MBeanServerDelegateMBean
//
System.out.println("Get the JMX implementation version");
ObjectName mbsdName =
new ObjectName("JMImplementation:type=MBeanServerDelegate");
String mbsdAttribute = "ImplementationVersion";
String mbsdVersion = (String) mbs.getAttribute(mbsdName, mbsdAttribute);
// Display JMX implementation version and JVM implementation version
//
System.out.println("JMX implementation version = " +
mbsdVersion);
System.out.println("Java Runtime implementation version = " +
args[0]);
// Check JMX implementation version vs. JVM implementation version
//
if (!mbsdVersion.equals(args[0]))
throw new IllegalArgumentException(
"JMX and Java Runtime implementation versions do not match!");
// Test OK!
//
System.out.println("JMX and Java Runtime implementation " +
"versions match!");
System.out.println("Bye! Bye!");
}
}
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