J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2004 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 |
| 26 | * @summary Tests to send a not serializable notification. |
| 27 | * @bug 5022196 |
| 28 | * @author Shanliang JIANG |
| 29 | * @run clean NotSerializableNotifTest |
| 30 | * @run build NotSerializableNotifTest |
| 31 | * @run main NotSerializableNotifTest |
| 32 | */ |
| 33 | |
| 34 | // java imports |
| 35 | // |
| 36 | import java.io.IOException; |
| 37 | import java.net.MalformedURLException; |
| 38 | |
| 39 | // JMX imports |
| 40 | // |
| 41 | import javax.management.* ; |
| 42 | |
| 43 | import javax.management.remote.*; |
| 44 | import javax.management.remote.JMXServiceURL; |
| 45 | |
| 46 | public class NotSerializableNotifTest { |
| 47 | private static MBeanServer mbeanServer = MBeanServerFactory.createMBeanServer(); |
| 48 | private static ObjectName emitter; |
| 49 | private static int port = 2468; |
| 50 | |
| 51 | private static String[] protocols; |
| 52 | |
| 53 | private static final int sentNotifs = 10; |
| 54 | |
| 55 | public static void main(String[] args) throws Exception { |
| 56 | System.out.println(">>> Test to send a not serializable notification"); |
| 57 | |
| 58 | // IIOP fails on JDK1.4, see 5034318 |
| 59 | final String v = System.getProperty("java.version"); |
| 60 | float f = Float.parseFloat(v.substring(0, 3)); |
| 61 | if (f<1.5) { |
| 62 | protocols = new String[] {"rmi", "jmxmp"}; |
| 63 | } else { |
| 64 | protocols = new String[] {"rmi", "iiop", "jmxmp"}; |
| 65 | } |
| 66 | |
| 67 | emitter = new ObjectName("Default:name=NotificationEmitter"); |
| 68 | mbeanServer.registerMBean(new NotificationEmitter(), emitter); |
| 69 | |
| 70 | boolean ok = true; |
| 71 | for (int i = 0; i < protocols.length; i++) { |
| 72 | try { |
| 73 | if (!test(protocols[i])) { |
| 74 | System.out.println(">>> Test failed for " + protocols[i]); |
| 75 | ok = false; |
| 76 | } else { |
| 77 | System.out.println(">>> Test successed for " + protocols[i]); |
| 78 | } |
| 79 | } catch (Exception e) { |
| 80 | System.out.println(">>> Test failed for " + protocols[i]); |
| 81 | e.printStackTrace(System.out); |
| 82 | ok = false; |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | if (ok) { |
| 87 | System.out.println(">>> Test passed"); |
| 88 | } else { |
| 89 | System.out.println(">>> TEST FAILED"); |
| 90 | System.exit(1); |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | |
| 95 | private static boolean test(String proto) throws Exception { |
| 96 | System.out.println("\n>>> Test for protocol " + proto); |
| 97 | |
| 98 | JMXServiceURL url = new JMXServiceURL(proto, null, port++); |
| 99 | |
| 100 | System.out.println(">>> Create a server: "+url); |
| 101 | |
| 102 | JMXConnectorServer server = null; |
| 103 | try { |
| 104 | server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbeanServer); |
| 105 | } catch (MalformedURLException e) { |
| 106 | System.out.println("System does not recognize URL: " + url + |
| 107 | "; ignoring"); |
| 108 | return true; |
| 109 | } |
| 110 | |
| 111 | server.start(); |
| 112 | |
| 113 | url = server.getAddress(); |
| 114 | |
| 115 | System.out.println(">>> Creating a client connectint to: "+url); |
| 116 | JMXConnector conn = JMXConnectorFactory.connect(url, null); |
| 117 | MBeanServerConnection client = conn.getMBeanServerConnection(); |
| 118 | |
| 119 | // add listener from the client side |
| 120 | Listener listener = new Listener(); |
| 121 | client.addNotificationListener(emitter, listener, null, null); |
| 122 | |
| 123 | // ask to send one not serializable notif |
| 124 | Object[] params = new Object[] {new Integer(1)}; |
| 125 | String[] signatures = new String[] {"java.lang.Integer"}; |
| 126 | client.invoke(emitter, "sendNotserializableNotifs", params, signatures); |
| 127 | |
| 128 | // listener clean |
| 129 | client.removeNotificationListener(emitter, listener); |
| 130 | listener = new Listener(); |
| 131 | client.addNotificationListener(emitter, listener, null, null); |
| 132 | |
| 133 | //ask to send serializable notifs |
| 134 | params = new Object[] {new Integer(sentNotifs)}; |
| 135 | client.invoke(emitter, "sendNotifications", params, signatures); |
| 136 | |
| 137 | // waiting ... |
| 138 | synchronized (listener) { |
| 139 | for (int i=0; i<10; i++) { |
| 140 | if (listener.received() < sentNotifs) { |
| 141 | listener.wait(1000); |
| 142 | } else { |
| 143 | break; |
| 144 | } |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | // check |
| 149 | boolean ok = true; |
| 150 | |
| 151 | if (listener.received() != sentNotifs) { |
| 152 | System.out.println("Failed: received "+listener.received()+ |
| 153 | " but should be "+sentNotifs); |
| 154 | ok = false; |
| 155 | } else { |
| 156 | System.out.println("The client received all notifications."); |
| 157 | } |
| 158 | |
| 159 | // clean |
| 160 | client.removeNotificationListener(emitter, listener); |
| 161 | |
| 162 | conn.close(); |
| 163 | server.stop(); |
| 164 | |
| 165 | return ok; |
| 166 | } |
| 167 | |
| 168 | //-------------------------- |
| 169 | // private classes |
| 170 | //-------------------------- |
| 171 | |
| 172 | private static class Listener implements NotificationListener { |
| 173 | public void handleNotification(Notification notif, Object handback) { |
| 174 | synchronized (this) { |
| 175 | if(++receivedNotifs == sentNotifs) { |
| 176 | this.notifyAll(); |
| 177 | } |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | public int received() { |
| 182 | return receivedNotifs; |
| 183 | } |
| 184 | |
| 185 | private int receivedNotifs = 0; |
| 186 | } |
| 187 | |
| 188 | public static class NotificationEmitter extends NotificationBroadcasterSupport |
| 189 | implements NotificationEmitterMBean { |
| 190 | |
| 191 | public MBeanNotificationInfo[] getNotificationInfo() { |
| 192 | final String[] ntfTypes = {myType}; |
| 193 | |
| 194 | final MBeanNotificationInfo[] ntfInfoArray = { |
| 195 | new MBeanNotificationInfo(ntfTypes, |
| 196 | "javax.management.Notification", |
| 197 | "Notifications sent by the NotificationEmitter")}; |
| 198 | |
| 199 | return ntfInfoArray; |
| 200 | } |
| 201 | |
| 202 | /** |
| 203 | * Send not serializable Notifications. |
| 204 | * |
| 205 | * @param nb The number of notifications to send |
| 206 | */ |
| 207 | public void sendNotserializableNotifs(Integer nb) { |
| 208 | |
| 209 | Notification notif; |
| 210 | for (int i=1; i<=nb.intValue(); i++) { |
| 211 | notif = new Notification(myType, this, i); |
| 212 | |
| 213 | notif.setUserData(new Object()); |
| 214 | sendNotification(notif); |
| 215 | } |
| 216 | } |
| 217 | |
| 218 | /** |
| 219 | * Send Notification objects. |
| 220 | * |
| 221 | * @param nb The number of notifications to send |
| 222 | */ |
| 223 | public void sendNotifications(Integer nb) { |
| 224 | Notification notif; |
| 225 | for (int i=1; i<=nb.intValue(); i++) { |
| 226 | notif = new Notification(myType, this, i); |
| 227 | |
| 228 | sendNotification(notif); |
| 229 | } |
| 230 | } |
| 231 | |
| 232 | private final String myType = "notification.my_notification"; |
| 233 | } |
| 234 | |
| 235 | public interface NotificationEmitterMBean { |
| 236 | public void sendNotifications(Integer nb); |
| 237 | |
| 238 | public void sendNotserializableNotifs(Integer nb); |
| 239 | } |
| 240 | } |