1 /* 2 * Copyright (c) 2003, 2015, 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 * @modules java.management 31 * @run clean FailedConnectionTest 32 * @run build FailedConnectionTest 33 * @run main FailedConnectionTest 34 */ 35 36 import java.net.MalformedURLException; 37 import java.io.IOException; 38 import java.util.HashMap; 39 40 import javax.management.*; 41 import javax.management.remote.*; 42 43 public class FailedConnectionTest { 44 private static final String[] protocols = {"rmi", "iiop", "jmxmp"}; 45 private static final MBeanServer mbs = MBeanServerFactory.createMBeanServer(); 46 47 public static void main(String[] args) { 48 System.out.println(">>> test to get an IOException when calling"+ 49 " getConnectionID on a closed connection."); 50 51 boolean ok = true; 52 for (int i = 0; i < protocols.length; i++) { 53 try { 54 if (!test(protocols[i])) { 55 System.out.println(">>> Test failed for " + protocols[i]); 56 ok = false; 57 } else { 58 System.out.println(">>> Test successed for " + protocols[i]); 59 } 60 } catch (Exception e) { 61 System.out.println(">>> Test failed for " + protocols[i]); 62 e.printStackTrace(System.out); 63 ok = false; 64 } 65 } 66 67 if (ok) { 68 System.out.println(">>> Test passed"); 69 } else { 70 System.out.println(">>> TEST FAILED"); 71 System.exit(1); 72 } 73 } 74 75 private static boolean test(String proto) 76 throws Exception { 77 System.out.println(">>> Test for protocol " + proto); 78 79 JMXServiceURL u = null; 80 JMXConnectorServer server = null; 81 82 try { 83 u = new JMXServiceURL(proto, null, 0); 84 server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); 85 } catch (MalformedURLException e) { 86 System.out.println("Skipping unsupported URL " + proto); 87 return true; 88 } 89 90 server.start(); 91 92 JMXServiceURL addr = server.getAddress(); 93 94 HashMap env = new HashMap(1); 95 env.put("jmx.remote.x.client.connection.check.period", "0"); 96 97 JMXConnector client = JMXConnectorFactory.connect(addr, env); 98 server.stop(); 99 Thread.sleep(1000); 100 try { 101 client.getConnectionId(); 102 103 System.out.println("Do not get expected IOException, failed."); 104 return false; 105 } catch (IOException ioe) { 106 // Good 107 return true; 108 } 109 } 110 }