1 /*

     2  * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /*

    25  * @test UsingEventService.java 1.10 08/01/22

    26  * @bug 5108776

    27  * @summary Basic test for EventManager.

    28  * @author Shanliang JIANG

    29  * @run clean UsingEventService

    30  * @run build UsingEventService

    31  * @run main UsingEventService

    32  */

    33 

    34 import java.util.HashMap;

    35 import java.util.Map;

    36 import javax.management.MBeanServer;

    37 import javax.management.MBeanServerConnection;

    38 import javax.management.MBeanServerFactory;

    39 import javax.management.Notification;

    40 import javax.management.NotificationListener;

    41 import javax.management.ObjectName;

    42 import javax.management.event.EventConsumer;

    43 import javax.management.remote.JMXConnector;

    44 import javax.management.remote.JMXConnectorFactory;

    45 import javax.management.remote.JMXConnectorServer;

    46 import javax.management.remote.JMXConnectorServerFactory;

    47 import javax.management.remote.JMXServiceURL;

    48 

    49 public class UsingEventService {

    50     private static JMXServiceURL url;

    51     private static JMXConnectorServer server;

    52     private static JMXConnector conn;

    53     private static MBeanServerConnection client;

    54 

    55     public static void main(String[] args) throws Exception {

    56         if (System.getProperty("java.version").startsWith("1.5")) {

    57             System.out.println(">>> UsingEventService-main not available for JDK1.5, bye");

    58             return;

    59         }

    60 

    61         ObjectName oname = new ObjectName("test:t=t");

    62         Notification n = new Notification("", oname, 0);

    63 

    64         System.out.println(">>> UsingEventService-main basic tests ...");

    65         MBeanServer mbeanServer = MBeanServerFactory.createMBeanServer();

    66 

    67         url = new JMXServiceURL("rmi", null, 0) ;

    68         JMXConnectorServer server =

    69                 JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbeanServer);

    70         server.start();

    71         url = server.getAddress();

    72 

    73         System.out.println(">>> UsingEventService-main test to not use the event service...");

    74         conn = JMXConnectorFactory.connect(url, null);

    75         client = conn.getMBeanServerConnection();

    76 

    77         System.out.println(">>> UsingEventService-main test to use the event service...");

    78         Map env = new HashMap(1);

    79         env.put("jmx.remote.use.event.service", "true");

    80         conn = JMXConnectorFactory.connect(url, env);

    81         client = conn.getMBeanServerConnection();

    82 

    83         ((EventConsumer)client).subscribe(oname, listener, null, null);

    84 

    85         System.out.println(">>> UsingEventService-main using event service as expected!");

    86 

    87         System.out.println(">>> UsingEventService-main test to use" +

    88                 " the event service with system property...");

    89 

    90         System.setProperty("jmx.remote.use.event.service", "true");

    91         conn = JMXConnectorFactory.connect(url, null);

    92         client = conn.getMBeanServerConnection();

    93 

    94         ((EventConsumer)client).subscribe(oname, listener, null, null);

    95 

    96         System.out.println("" +

    97                 ">>> UsingEventService-main using event service as expected!");

    98 

    99         System.out.println(">>> Happy bye bye!");

   100     }

   101 

   102     private final static NotificationListener listener = new NotificationListener() {

   103         public void handleNotification(Notification n, Object hk) {

   104             //

   105         }

   106     };

   107 }