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1 /* |
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2 * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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21 * have any questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test EventManagerTest.java 1.8 08/01/22 |
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26 * @bug 5108776 |
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27 * @summary Basic test for EventManager. |
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28 * @author Shanliang JIANG |
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29 * @run clean EventManagerTest |
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30 * @run build EventManagerTest |
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31 * @run main EventManagerTest |
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32 */ |
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33 |
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34 import javax.management.MBeanNotificationInfo; |
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35 import javax.management.MBeanServer; |
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36 import javax.management.MBeanServerConnection; |
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37 import javax.management.MBeanServerFactory; |
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38 import javax.management.Notification; |
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39 import javax.management.NotificationBroadcasterSupport; |
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40 import javax.management.NotificationListener; |
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41 import javax.management.ObjectName; |
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42 import javax.management.event.*; |
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43 import javax.management.remote.JMXConnector; |
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44 import javax.management.remote.JMXConnectorFactory; |
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45 import javax.management.remote.JMXConnectorServer; |
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46 import javax.management.remote.JMXConnectorServerFactory; |
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47 import javax.management.remote.JMXServiceURL; |
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48 |
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49 /** |
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50 * |
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51 */ |
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52 public class EventManagerTest { |
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53 private static MBeanServer mbeanServer; |
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54 private static ObjectName emitter; |
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55 private static JMXServiceURL url; |
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56 private static JMXConnectorServer server; |
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57 private static JMXConnector conn; |
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58 private static MBeanServerConnection client; |
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59 |
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60 /** |
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61 * @param args the command line arguments |
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62 */ |
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63 public static void main(String[] args) throws Exception { |
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64 System.out.println(">>> EventManagerTest-main basic tests ..."); |
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65 mbeanServer = MBeanServerFactory.createMBeanServer(); |
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66 |
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67 // for 1.5 |
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68 if (System.getProperty("java.version").startsWith("1.5") && |
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69 !mbeanServer.isRegistered(EventClientDelegateMBean.OBJECT_NAME)) { |
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70 System.out.print("Working on "+System.getProperty("java.version")+ |
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71 " register "+EventClientDelegateMBean.OBJECT_NAME); |
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72 |
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73 mbeanServer.registerMBean(EventClientDelegate. |
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74 getEventClientDelegate(mbeanServer), |
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75 EventClientDelegateMBean.OBJECT_NAME); |
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76 } |
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77 |
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78 emitter = new ObjectName("Default:name=NotificationEmitter"); |
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79 |
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80 url = new JMXServiceURL("rmi", null, 0) ; |
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81 server = |
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82 JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbeanServer); |
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83 server.start(); |
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84 |
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85 url = server.getAddress(); |
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86 conn = JMXConnectorFactory.connect(url, null); |
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87 client = conn.getMBeanServerConnection(); |
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88 |
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89 mbeanServer.registerMBean(new NotificationEmitter(), emitter); |
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90 |
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91 boolean succeed; |
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92 |
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93 System.out.println(">>> EventManagerTest-main: using the fetching EventRelay..."); |
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94 succeed = test(new EventClient(client)); |
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95 |
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96 System.out.println(">>> EventManagerTest-main: using the pushing EventRelay..."); |
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97 EventClientDelegateMBean ecd = EventClientDelegate.getProxy(client); |
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98 succeed &= test(new EventClient(ecd, |
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99 new RMIPushEventRelay(ecd), |
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100 null, null, |
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101 EventClient.DEFAULT_LEASE_TIMEOUT)); |
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102 |
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103 conn.close(); |
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104 server.stop(); |
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105 |
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106 if (succeed) { |
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107 System.out.println(">>> EventManagerTest-main: PASSE!"); |
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108 } else { |
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109 System.out.println("\n>>> EventManagerTest-main: FAILED!"); |
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110 System.exit(1); |
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111 } |
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112 } |
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113 |
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114 public static boolean test(EventClient efClient) throws Exception { |
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115 // add listener from the client side |
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116 Listener listener = new Listener(); |
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117 efClient.subscribe(emitter, listener, null, null); |
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118 |
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119 // ask to send notifs |
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120 Object[] params = new Object[] {new Integer(sendNB)}; |
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121 String[] signatures = new String[] {"java.lang.Integer"}; |
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122 client.invoke(emitter, "sendNotifications", params, signatures); |
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123 |
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124 // waiting |
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125 long toWait = 6000; |
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126 long stopTime = System.currentTimeMillis() + toWait; |
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127 |
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128 synchronized(listener) { |
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129 while(listener.received < sendNB && toWait > 0) { |
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130 listener.wait(toWait); |
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131 toWait = stopTime - System.currentTimeMillis(); |
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132 } |
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133 } |
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134 |
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135 // clean |
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136 System.out.println(">>> EventManagerTest-test: cleaning..."); |
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137 efClient.unsubscribe(emitter, listener); |
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138 efClient.close(); |
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139 |
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140 if (listener.received != sendNB) { |
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141 System.out.println(">>> EventManagerTest-test: FAILED! Expected to receive "+sendNB+", but got "+listener.received); |
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142 |
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143 return false; |
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144 } else if (listener.seqErr > 0) { |
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145 System.out.println(">>> EventManagerTest-test: FAILED! The receiving sequence is not correct."); |
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146 |
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147 return false; |
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148 } else { |
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149 System.out.println(">>> EventManagerTest-test: got all expected "+listener.received); |
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150 return true; |
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151 } |
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152 } |
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153 |
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154 private static class Listener implements NotificationListener { |
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155 public int received = 0; |
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156 public int seqErr = 0; |
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157 |
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158 private long lastSeq = -1; |
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159 |
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160 public void handleNotification(Notification notif, Object handback) { |
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161 if (!myType.equals(notif.getType())) { |
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162 System.out.println(">>> EventManagerTest-Listener: got unexpected notif: "+notif); |
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163 System.exit(1); |
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164 } |
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165 |
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166 if (lastSeq == -1) { |
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167 lastSeq = notif.getSequenceNumber(); |
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168 } else if (notif.getSequenceNumber() - lastSeq++ != 1) { |
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169 seqErr++; |
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170 } |
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171 |
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172 //System.out.println(">>> EventManagerTest-Listener: got notif "+notif.getSequenceNumber()); |
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173 |
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174 synchronized(this) { |
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175 if (++received >= sendNB) { |
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176 this.notify(); |
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177 } |
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178 } |
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179 } |
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180 } |
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181 |
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182 public static class NotificationEmitter extends NotificationBroadcasterSupport |
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183 implements NotificationEmitterMBean { |
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184 |
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185 public MBeanNotificationInfo[] getNotificationInfo() { |
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186 final String[] ntfTypes = {myType}; |
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187 |
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188 final MBeanNotificationInfo[] ntfInfoArray = { |
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189 new MBeanNotificationInfo(ntfTypes, |
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190 "javax.management.Notification", |
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191 "Notifications sent by the NotificationEmitter")}; |
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192 |
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193 return ntfInfoArray; |
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194 } |
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195 |
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196 /** |
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197 * Send Notification objects. |
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198 * |
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199 * @param nb The number of notifications to send |
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200 */ |
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201 public void sendNotifications(Integer nb) { |
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202 Notification notif; |
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203 for (int i=1; i<=nb.intValue(); i++) { |
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204 notif = new Notification(myType, this, count++); |
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205 notif.setUserData("jsl"); |
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206 //System.out.println(">>> EventManagerService-NotificationEmitter-sendNotifications: "+i); |
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207 |
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208 sendNotification(notif); |
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209 } |
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210 } |
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211 } |
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212 |
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213 public interface NotificationEmitterMBean { |
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214 public void sendNotifications(Integer nb); |
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215 } |
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216 |
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217 private static int sendNB = 120; |
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218 private static long count = 0; |
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219 |
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220 private static final String myType = "notification.my_notification"; |
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221 } |