1 /* 2 * Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 /* 26 * @test FailedConnectionTest 1.1 03/11/26 27 * @bug 4939578 28 * @summary test to get an IOException. 29 * @author Shanliang JIANG 30 * @run clean FailedConnectionTest 31 * @run build FailedConnectionTest 32 * @run main FailedConnectionTest 33 */ 34 35 import java.net.MalformedURLException; 36 import java.io.IOException; 37 import java.util.HashMap; 38 39 import javax.management.*; 40 import javax.management.remote.*; 41 42 public class FailedConnectionTest { 43 private static final String[] protocols = {"rmi", "iiop", "jmxmp"}; 44 private static final MBeanServer mbs = MBeanServerFactory.createMBeanServer(); 45 46 public static void main(String[] args) { 47 System.out.println(">>> test to get an IOException when calling"+ 48 " getConnectionID on a closed connection."); 49 50 boolean ok = true; 51 for (int i = 0; i < protocols.length; i++) { 52 try { 53 if (!test(protocols[i])) { 54 System.out.println(">>> Test failed for " + protocols[i]); 55 ok = false; 56 } else { 57 System.out.println(">>> Test successed for " + protocols[i]); 58 } 59 } catch (Exception e) { 60 System.out.println(">>> Test failed for " + protocols[i]); 61 e.printStackTrace(System.out); 62 ok = false; 63 } 64 } 65 66 if (ok) { 67 System.out.println(">>> Test passed"); 68 } else { 69 System.out.println(">>> TEST FAILED"); 70 System.exit(1); 71 } 72 } 73 74 private static boolean test(String proto) 75 throws Exception { 76 System.out.println(">>> Test for protocol " + proto); 77 78 JMXServiceURL u = null; 79 JMXConnectorServer server = null; 80 81 try { 82 u = new JMXServiceURL(proto, null, 0); 83 server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); 84 } catch (MalformedURLException e) { 85 System.out.println("Skipping unsupported URL " + proto); 86 return true; 87 } 88 89 server.start(); 90 91 JMXServiceURL addr = server.getAddress(); 92 93 HashMap env = new HashMap(1); 94 env.put("jmx.remote.x.client.connection.check.period", "0"); 95 96 JMXConnector client = JMXConnectorFactory.connect(addr, env); 97 server.stop(); 98 Thread.sleep(1000); 99 try { 100 client.getConnectionId(); 101 102 System.out.println("Do not get expected IOException, failed."); 103 return false; 104 } catch (IOException ioe) { 105 // Good 106 return true; 107 } 108 } 109 }