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/*
* Copyright (c) 2008, 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 6689505
* @summary Checks that MBeanServerNotification.toString contains the
* MBean name.
* @author Daniel Fuchs
* @modules java.management/com.sun.jmx.mbeanserver
* @compile MBeanServerNotificationTest.java
* @run main MBeanServerNotificationTest
*/
import com.sun.jmx.mbeanserver.Util;
import javax.management.*;
import java.util.concurrent.*;
public class MBeanServerNotificationTest {
final static String[] names = {
":type=Wombat", "wombat:type=Wombat",null,
};
public static void main(String[] args) throws Exception {
System.out.println("Test that MBeanServerNotification.toString " +
"contains the name of the MBean being registered " +
"or unregistered.");
int failures = 0;
final MBeanServer mbs = MBeanServerFactory.createMBeanServer();
for (String str:names) {
try {
final ObjectName name = (str==null)?null:new ObjectName(str);
failures+=test(mbs, name, name!=null);
} catch(Exception x) {
x.printStackTrace(System.out);
System.out.println("Test failed for: "+str);
failures++;
}
}
if (failures == 0)
System.out.println("Test passed");
else {
System.out.println("TEST FAILED: " + failures + " failure(s)");
System.exit(1);
}
}
private static enum Registration {
REGISTER(MBeanServerNotification.REGISTRATION_NOTIFICATION),
UNREGISTER(MBeanServerNotification.UNREGISTRATION_NOTIFICATION);
final String type;
private Registration(String type) {this.type = type;}
public int test(MBeanServerNotification n, ObjectName name) {
int failures = 0;
System.out.println("Testing: "+n);
if (!n.toString().endsWith("[type="+type+
"][message="+n.getMessage()+
"][mbeanName="+name+"]")) {
System.err.println("Test failed for "+ type+
" ["+name+"]: "+n);
failures++;
}
return failures;
}
public MBeanServerNotification create(ObjectName name) {
return new MBeanServerNotification(type,
MBeanServerDelegate.DELEGATE_NAME, next(), name);
}
private static long next = 0;
private static synchronized long next() {return next++;}
}
private static int test(MBeanServer mbs, ObjectName name,
boolean register)
throws Exception {
System.out.println("--------" + name + "--------");
int failures = 0;
for (Registration reg : Registration.values()) {
failures = reg.test(reg.create(name), name);
}
if (!register) return failures;
final ArrayBlockingQueue<Notification> queue =
new ArrayBlockingQueue<Notification>(10);
final NotificationListener listener = new NotificationListener() {
public void handleNotification(Notification notification,
Object handback) {
try {
queue.put(notification);
} catch(Exception x) {
x.printStackTrace(System.out);
}
}
};
mbs.addNotificationListener(MBeanServerDelegate.DELEGATE_NAME,
listener, null, name);
final ObjectInstance oi = mbs.registerMBean(new Wombat(), name);
try {
failures+=Registration.REGISTER.test((MBeanServerNotification)
queue.poll(2, TimeUnit.SECONDS), oi.getObjectName());
} finally {
mbs.unregisterMBean(oi.getObjectName());
failures+=Registration.UNREGISTER.test((MBeanServerNotification)
queue.poll(2, TimeUnit.SECONDS), oi.getObjectName());
}
return failures;
}
public static interface WombatMBean {}
public static class Wombat implements WombatMBean {}
}
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