1/* 2 * Copyright (c) 1998, 2016, 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/* @test 25 * @bug 4134233 26 * @bug 4213186 27 * @summary synopsis: ActivationSystem.unregisterGroup should unregister objects in group 28 * @author Ann Wollrath 29 * 30 * @library ../../../testlibrary 31 * @modules java.rmi/sun.rmi.registry 32 * java.rmi/sun.rmi.server 33 * java.rmi/sun.rmi.transport 34 * java.rmi/sun.rmi.transport.tcp 35 * java.base/sun.nio.ch 36 * @build TestLibrary RMID ActivationLibrary ActivateMe RMIDSelectorProvider 37 * @run main/othervm/policy=security.policy UnregisterGroup 38 */ 39 40import java.io.*; 41import java.rmi.*; 42import java.rmi.activation.*; 43import java.rmi.server.*; 44import java.util.Properties; 45 46public class UnregisterGroup extends Activatable implements ActivateMe 47{ 48 private static volatile Exception exception = null; 49 private static volatile String error = null; 50 private static volatile boolean done = false; 51 private static final int NUM_OBJECTS = 10; 52 53 public UnregisterGroup(ActivationID id, MarshalledObject mobj) 54 throws Exception 55 { 56 super(id, 0); 57 } 58 59 /** 60 * Does nothing, but serves to activate this object. 61 */ 62 public void ping() { } 63 64 /** 65 * Deactivates the object. We need to unexport forcibly because 66 * this call is in-progress on this object, which is the same object 67 * that we are trying to deactivate. 68 */ 69 public void shutdown() throws Exception { 70 Activatable.unexportObject(this, true); 71 ActivationLibrary.deactivate(this, getID()); 72 } 73 74 public static void main(String[] args) throws RemoteException { 75 TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager"); 76 RMID rmid = null; 77 78 try { 79 RMID.removeLog(); 80 rmid = RMID.createRMIDOnEphemeralPort(); 81 rmid.start(); 82 83 /* Cause activation groups to have a security policy that will 84 * allow security managers to be downloaded and installed 85 */ 86 final Properties p = new Properties(); 87 // this test must always set policies/managers in its 88 // activation groups 89 p.put("java.security.policy", TestParams.defaultGroupPolicy); 90 p.put("java.security.manager", TestParams.defaultSecurityManager); 91 92 Thread t = new Thread() { 93 public void run () { 94 try { 95 System.err.println("Creating group descriptor"); 96 ActivationGroupDesc groupDesc = 97 new ActivationGroupDesc(p, null); 98 ActivationSystem system = ActivationGroup.getSystem(); 99 ActivationGroupID groupID = 100 system.registerGroup(groupDesc); 101 102 ActivateMe[] obj = new ActivateMe[NUM_OBJECTS]; 103 104 for (int i = 0; i < NUM_OBJECTS; i++) { 105 System.err.println("Creating descriptor: " + i); 106 ActivationDesc desc = 107 new ActivationDesc(groupID, "UnregisterGroup", 108 null, null); 109 System.err.println("Registering descriptor: " + i); 110 obj[i] = (ActivateMe) Activatable.register(desc); 111 System.err.println("Activating object: " + i); 112 obj[i].ping(); 113 } 114 115 System.err.println("Unregistering group"); 116 system.unregisterGroup(groupID); 117 118 try { 119 System.err.println("Get the group descriptor"); 120 system.getActivationGroupDesc(groupID); 121 error = "test failed: group still registered"; 122 } catch (UnknownGroupException e) { 123 System.err.println("Test passed: " + 124 "group unregistered"); 125 } 126 127 /* 128 * Deactivate objects so group VM will exit. 129 */ 130 for (int i = 0; i < NUM_OBJECTS; i++) { 131 System.err.println("Deactivating object: " + i); 132 obj[i].shutdown(); 133 obj[i] = null; 134 } 135 System.err.println("Successfully deactivated all objects."); 136 137 } catch (Exception e) { 138 exception = e; 139 } 140 141 done = true; 142 } 143 }; 144 145 t.start(); 146 147 // Default jtreg timeout is two minutes. 148 // Timeout ourselves after one minute so that 149 // we can clean up. 150 t.join(60000); 151 152 if (exception != null) { 153 TestLibrary.bomb("test failed", exception); 154 } else if (error != null) { 155 TestLibrary.bomb(error, null); 156 } else if (!done) { 157 TestLibrary.bomb("test failed: not completed before timeout", null); 158 } else { 159 System.err.println("Test passed"); 160 } 161 } catch (Exception e) { 162 TestLibrary.bomb("test failed", e); 163 } finally { 164 rmid.cleanup(); 165 } 166 } 167} 168