CloseServerTest.java revision 469:8f52c4d1d934
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 26 * @bug 4838640 27 * @summary test server close in different conditions. 28 * @author Shanliang JIANG 29 * @run clean CloseServerTest 30 * @run build CloseServerTest 31 * @run main CloseServerTest 32 */ 33 34import com.sun.jmx.remote.util.EnvHelp; 35import java.net.MalformedURLException; 36 37import java.util.Arrays; 38import java.util.Collections; 39import java.util.List; 40import java.util.Map; 41import javax.management.*; 42import javax.management.remote.*; 43import javax.management.remote.rmi.RMIConnectorServer; 44 45public class CloseServerTest { 46 private static final String[] protocols = {"rmi", "iiop", "jmxmp"}; 47 private static final MBeanServer mbs = MBeanServerFactory.createMBeanServer(); 48 49 public static void main(String[] args) { 50 System.out.println(">>> Tests for closing a server."); 51 52 boolean ok = true; 53 for (int i = 0; i < protocols.length; i++) { 54 try { 55 if (!test(protocols[i])) { 56 System.out.println(">>> Test failed for " + protocols[i]); 57 ok = false; 58 } else { 59 System.out.println(">>> Test successed for " + protocols[i]); 60 } 61 } catch (Exception e) { 62 System.out.println(">>> Test failed for " + protocols[i]); 63 e.printStackTrace(System.out); 64 ok = false; 65 } 66 } 67 68 if (ok) { 69 System.out.println(">>> Test passed"); 70 } else { 71 System.out.println(">>> TEST FAILED"); 72 System.exit(1); 73 } 74 } 75 76 private static boolean test(String proto) 77 throws Exception { 78 System.out.println(">>> Test for protocol " + proto); 79 JMXServiceURL u = new JMXServiceURL(proto, null, 0); 80 JMXConnectorServer server; 81 JMXServiceURL addr; 82 JMXConnector client; 83 MBeanServerConnection mserver; 84 85 final ObjectName delegateName = 86 new ObjectName("JMImplementation:type=MBeanServerDelegate"); 87 final NotificationListener dummyListener = new NotificationListener() { 88 public void handleNotification(Notification n, Object o) { 89 // do nothing 90 return; 91 } 92 }; 93 94 try { 95 // open and close 96 System.out.println(">>> Open and close a server."); 97 98 server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); 99 server.stop(); 100 101 // open, start then close 102 System.out.println(">>> Open, start and close a server."); 103 104 server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); 105 server.start(); 106 server.stop(); 107 108 // with a client, but close the server first 109 System.out.println(">>> Open, start a server, create a client, close the server then the client."); 110 111 server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); 112 server.start(); 113 114 addr = server.getAddress(); 115 client = JMXConnectorFactory.newJMXConnector(addr, null); 116 client.connect(null); 117 118 server.stop(); 119 120 try { 121 client.close(); 122 } catch (Exception ee) { 123 // OK, the server has been closed 124 } 125 126 // with a client, but close the client first 127 System.out.println(">>> Open, start a server, create a client, close the client then server."); 128 server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); 129 server.start(); 130 131 addr = server.getAddress(); 132 client = JMXConnectorFactory.newJMXConnector(addr, null); 133 client.connect(null); 134 135 client.close(); 136 137 server.stop(); 138 139 List<Map<String, String>> envs = Arrays.asList( 140 Collections.singletonMap( 141 RMIConnectorServer.DELEGATE_TO_EVENT_SERVICE, "false"), 142 Collections.singletonMap( 143 RMIConnectorServer.DELEGATE_TO_EVENT_SERVICE, "true")); 144 145 for (Map<String, String> env : envs) { 146 System.out.println( 147 ">>>>>>>> " + RMIConnectorServer.DELEGATE_TO_EVENT_SERVICE + 148 " = " + env.get(RMIConnectorServer.DELEGATE_TO_EVENT_SERVICE)); 149 150 // with a client listener, but close the server first 151 System.out.println(">>> Open, start a server, create a client, " + 152 "add a listener, close the server then the client."); 153 server = JMXConnectorServerFactory.newJMXConnectorServer(u, env, mbs); 154 server.start(); 155 156 addr = server.getAddress(); 157 client = JMXConnectorFactory.newJMXConnector(addr, null); 158 client.connect(null); 159 160 mserver = client.getMBeanServerConnection(); 161 mserver.addNotificationListener(delegateName, dummyListener, null, null); 162 163 server.stop(); 164 165 try { 166 client.close(); 167 } catch (Exception e) { 168 // ok, it is because the server has been closed. 169 } 170 171 // with a client listener, but close the client first 172 System.out.println(">>> Open, start a server, create a client, " + 173 "add a listener, close the client then the server."); 174 server = JMXConnectorServerFactory.newJMXConnectorServer(u, env, mbs); 175 server.start(); 176 177 addr = server.getAddress(); 178 client = JMXConnectorFactory.newJMXConnector(addr, null); 179 client.connect(null); 180 181 mserver = client.getMBeanServerConnection(); 182 mserver.addNotificationListener(delegateName, dummyListener, null, null); 183 184 client.close(); 185 server.stop(); 186 } 187 } catch (MalformedURLException e) { 188 System.out.println(">>> Skipping unsupported URL " + u); 189 return true; 190 } 191 192 return true; 193 } 194} 195