jdk/test/javax/management/remote/mandatory/notif/EmptyDomainNotificationTest.java
8173607: JMX RMI connector should be in its own module
Summary: The JMX RMI connector is moved to a new java.management.rmi module.
Reviewed-by: mchung, erikj
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* 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.
*
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*/
/*
* @test
* @bug 6238731
* @summary Check that the expected notification is received by the JMX
* client even when the domain in the ObjectName is not specified
* @author Shanliang JIANG
* @modules java.management.rmi
* @run clean EmptyDomainNotificationTest
* @run build EmptyDomainNotificationTest
* @run main EmptyDomainNotificationTest
*/
import java.util.ArrayList;
import java.util.List;
import javax.management.MBeanServer;
import javax.management.MBeanServerConnection;
import javax.management.MBeanServerFactory;
import javax.management.Notification;
import javax.management.NotificationBroadcasterSupport;
import javax.management.NotificationListener;
import javax.management.ObjectName;
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 EmptyDomainNotificationTest {
public static interface SimpleMBean {
public void emitNotification();
}
public static class Simple
extends NotificationBroadcasterSupport
implements SimpleMBean {
public void emitNotification() {
sendNotification(new Notification("simple", this, 0));
}
}
public static class Listener implements NotificationListener {
public void handleNotification(Notification n, Object h) {
System.out.println(
"EmptyDomainNotificationTest-Listener-handleNotification: receives:" + n);
if (n.getType().equals("simple")) {
synchronized(this) {
received++;
this.notifyAll();
}
}
}
public int received;
}
public static void main(String[] args) throws Exception {
final MBeanServer mbs = MBeanServerFactory.createMBeanServer();
final JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");
JMXConnectorServer server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
server.start();
JMXConnector client = JMXConnectorFactory.connect(server.getAddress(), null);
final MBeanServerConnection mbsc = client.getMBeanServerConnection();
final ObjectName mbean = ObjectName.getInstance(":type=Simple");
mbsc.createMBean(Simple.class.getName(), mbean);
System.out.println("EmptyDomainNotificationTest-main: add a listener ...");
final Listener li = new Listener();
mbsc.addNotificationListener(mbean, li, null, null);
System.out.println("EmptyDomainNotificationTest-main: ask to send a notif ...");
mbsc.invoke(mbean, "emitNotification", null, null);
System.out.println("EmptyDomainNotificationTest-main: waiting notif...");
synchronized(li) {
while (li.received < 1) {
li.wait();
}
}
if (li.received != 1) {
throw new RuntimeException("Wait one notif but got: "+li.received);
}
System.out.println("EmptyDomainNotificationTest-main: Got the expected notif!");
System.out.println("EmptyDomainNotificationTest-main: remove the listener.");
mbsc.removeNotificationListener(mbean, li);
// clean
client.close();
server.stop();
System.out.println("EmptyDomainNotificationTest-main: Bye.");
}
}