J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2003 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 ServerNotifs.java |
| 26 | * @bug 7654321 |
| 27 | * @summary Tests the reception of the notifications for opened and closed |
| 28 | * connections |
| 29 | * @author sjiang |
| 30 | * @run clean ServerNotifs |
| 31 | * @run build ServerNotifs |
| 32 | * @run main ServerNotifs |
| 33 | */ |
| 34 | |
| 35 | // JAVA |
| 36 | import java.io.*; |
| 37 | import java.net.*; |
| 38 | import java.util.*; |
| 39 | |
| 40 | // JMX |
| 41 | import javax.management.*; |
| 42 | |
| 43 | // RJMX |
| 44 | import javax.management.remote.*; |
| 45 | |
| 46 | public class ServerNotifs { |
| 47 | |
| 48 | private static void echo(String msg) { |
| 49 | System.out.println(msg); |
| 50 | } |
| 51 | |
| 52 | public static void main(String[] args) { |
| 53 | |
| 54 | try { |
| 55 | // Create MBeanServer |
| 56 | // |
| 57 | echo("---Create the MBeanServer..."); |
| 58 | MBeanServer mbs = MBeanServerFactory.createMBeanServer(); |
| 59 | |
| 60 | // Create RMIConnectorServer |
| 61 | // |
| 62 | echo("---Instantiate the RMIConnectorServer..."); |
| 63 | JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://"); |
| 64 | JMXConnectorServer cs = |
| 65 | JMXConnectorServerFactory.newJMXConnectorServer(url, |
| 66 | null, |
| 67 | mbs); |
| 68 | |
| 69 | echo("---Register the RMIConnectorServer in the MBeanServer..."); |
| 70 | ObjectName on = |
| 71 | new ObjectName("JMXConnectors:name=RMIConnectorServer"); |
| 72 | mbs.registerMBean(cs, on); |
| 73 | |
| 74 | echo("---Start the RMIConnectorServer..."); |
| 75 | cs.start(); |
| 76 | url = cs.getAddress(); |
| 77 | echo("---RMIConnectorServer address: " + url); |
| 78 | |
| 79 | echo("---Add a local listener to the RMIConnectorServer..."); |
| 80 | mbs.addNotificationListener(on, new MyListener(), null, null); |
| 81 | |
| 82 | // Create RMI connector |
| 83 | // |
| 84 | echo("---Instantiate the RMIConnector..."); |
| 85 | JMXConnector c = JMXConnectorFactory.newJMXConnector(url, null); |
| 86 | |
| 87 | // Expect to get a "jmx.remote.connection.opened" notification |
| 88 | // |
| 89 | echo("---Open connection..."); |
| 90 | c.connect(null); |
| 91 | Thread.sleep(100); |
| 92 | |
| 93 | // Expect to get a "jmx.remote.connection.closed" notification |
| 94 | // |
| 95 | echo("---Close connection..."); |
| 96 | c.close(); |
| 97 | Thread.sleep(100); |
| 98 | |
| 99 | // Waiting for all notifications |
| 100 | // |
| 101 | synchronized(waiting) { |
| 102 | if (!succeeded) { |
| 103 | final long waitingTime = 10000; |
| 104 | long remainingTime = waitingTime; |
| 105 | final long startTime = System.currentTimeMillis(); |
| 106 | while (!succeeded && remainingTime > 0) { |
| 107 | waiting.wait(remainingTime); |
| 108 | remainingTime = waitingTime - |
| 109 | (System.currentTimeMillis() - startTime); |
| 110 | } |
| 111 | } |
| 112 | } |
| 113 | |
| 114 | // Stop the RMIConnectorServer |
| 115 | // |
| 116 | echo("---Stop the RMIConnectorServer..."); |
| 117 | cs.stop(); |
| 118 | |
| 119 | if (!succeeded) { |
| 120 | System.out.println("Timeout, did not get all notifications!"); |
| 121 | System.exit(1); |
| 122 | } |
| 123 | } catch (MBeanException mbe) { |
| 124 | echo("---Test failed."); |
| 125 | echo("---Got exception: " + mbe); |
| 126 | mbe.getTargetException().printStackTrace(); |
| 127 | System.exit(1); |
| 128 | } catch (RuntimeOperationsException roe) { |
| 129 | echo("---Test failed."); |
| 130 | echo("---Got exception: " + roe); |
| 131 | roe.getTargetException().printStackTrace(); |
| 132 | System.exit(1); |
| 133 | } catch (Throwable t) { |
| 134 | echo("---Test failed."); |
| 135 | echo("---Got throwable: " + t); |
| 136 | t.printStackTrace(); |
| 137 | System.exit(1); |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | private static class MyListener implements NotificationListener { |
| 142 | public void handleNotification(Notification n, Object o) { |
| 143 | if (index == types.length) { |
| 144 | return; |
| 145 | } |
| 146 | echo("---Got a notification: " + n.getType()); |
| 147 | echo(n.getMessage()); |
| 148 | if (n instanceof JMXConnectionNotification) { |
| 149 | if (!n.getType().equals(types[index++])) { |
| 150 | System.out.println("Waiting to get a notification with " + |
| 151 | "type: " + types[index-1] + ", but " + |
| 152 | "got one with type: " + n.getType()); |
| 153 | System.exit(1); |
| 154 | } |
| 155 | if (index == types.length) { |
| 156 | synchronized(waiting) { |
| 157 | succeeded = true; |
| 158 | waiting.notify(); |
| 159 | } |
| 160 | } |
| 161 | } |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | private static final String[] types = |
| 166 | new String[] {JMXConnectionNotification.OPENED, |
| 167 | JMXConnectionNotification.CLOSED}; |
| 168 | private static int index = 0; |
| 169 | private static int[] waiting = new int[0]; |
| 170 | private static boolean succeeded = false; |
| 171 | } |