1 /*
2 * Copyright (c) 1998, 2014, 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 4110548
26 * @summary activate fails if rmid is restarted
27 * @author Ann Wollrath
28 *
29 * @library ../../../testlibrary
30 * @modules java.rmi/sun.rmi.registry
31 * java.rmi/sun.rmi.server
32 * java.rmi/sun.rmi.transport
33 * java.rmi/sun.rmi.transport.tcp
34 * @build TestLibrary RMID ActivationLibrary
35 * ActivateMe CheckRegisterInLog_Stub
36 * @run main/othervm/policy=security.policy/timeout=240 CheckRegisterInLog
37 */
38
39 import java.io.*;
40 import java.rmi.*;
41 import java.rmi.server.*;
42 import java.rmi.activation.*;
43 import sun.rmi.server.ActivatableRef;
44 import java.lang.reflect.*;
45 import java.util.Properties;
46
47 public class CheckRegisterInLog
48 extends Activatable
49 implements ActivateMe, Runnable
50 {
51
52 public CheckRegisterInLog(ActivationID id, MarshalledObject obj)
53 throws ActivationException, RemoteException
54 {
55 super(id, 0);
56 }
57
58 public void ping()
59 {}
60
61 /**
62 * Spawns a thread to deactivate the object.
63 */
64 public void shutdown() throws Exception
65 {
66 (new Thread(this,"CheckRegisterInLog")).start();
67 }
68
69 /**
70 * Thread to deactivate object. First attempts to make object
71 * inactive (via the inactive method). If that fails (the
72 * object may still have pending/executing calls), then
73 * unexport the object forcibly.
74 */
75 public void run() {
76 ActivationLibrary.deactivate(this, getID());
77 }
78
79 public static void main(String[] args) {
80 /*
81 * The following line is required with the JDK 1.2 VM so that the
82 * VM can exit gracefully when this test completes. Otherwise, the
83 * conservative garbage collector will find a handle to the server
84 * object on the native stack and not clear the weak reference to
85 * it in the RMI runtime's object table.
86 */
87 Object dummy = new Object();
88 RMID rmid = null;
89 ActivateMe obj;
90
91 System.out.println("\nRegression test for bug 4110548\n");
92
93 CheckRegisterInLog server;
94
95 try {
96 TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager");
97
98 /*
99 * Start up activation system daemon "rmid".
100 */
101 RMID.removeLog();
102 rmid = RMID.createRMID();
103 rmid.start();
104
105 /* Cause activation groups to have a security policy that will
106 * allow security managers to be downloaded and installed
107 */
108 Properties p = new Properties();
109 // this test must always set policies/managers in its
110 // activation groups
111 p.put("java.security.policy",
112 TestParams.defaultGroupPolicy);
113 p.put("java.security.manager",
114 TestParams.defaultSecurityManager);
115
116 /*
117 * Register an activation group and an object
118 * in that group.
119 */
120 System.err.println("Creating group descriptor");
121 ActivationGroupDesc groupDesc =
122 new ActivationGroupDesc(p, null);
123 System.err.println("Registering group");
124 ActivationSystem system = ActivationGroup.getSystem();
125 ActivationGroupID groupID = system.registerGroup(groupDesc);
126
127 System.err.println("Creating descriptor");
128 ActivationDesc desc =
129 new ActivationDesc(groupID, "CheckRegisterInLog",
130 null, null);
131 System.err.println("Registering descriptor");
132 obj = (ActivateMe)Activatable.register(desc);
133
134 /*
135 * Restart rmid to force it to read the log file
136 */
137 rmid.restart();
138
139
140 /*
141 * 4212096: Give rmid time to go away - we want to make
142 * sure that an attempt to activate the test object is not made
143 * on the ActivationSystem that is about to be shutdown.
144 */
145 try {
146 Thread.sleep(5000);
147 } catch (InterruptedException ie) {
148 }
149
150 /*
151 * Activate the object via a method call.
152 */
153 System.err.println("Activate the object via method call");
154 obj.ping();
155
156 /*
157 * Clean up object too.
158 */
159 System.err.println("Deactivate object via method call");
160 obj.shutdown();
161
162 System.err.println("\nsuccess: CheckRegisterInLog test passed ");
163
164 } catch (Exception e) {
165 System.err.println("\nfailure: unexpected exception " +
166 e.getClass().getName() + ": " + e.getMessage());
167 e.printStackTrace(System.err);
168 throw new RuntimeException("CheckRegisterInLog got exception " +
169 e.getMessage());
170 } finally {
171 rmid.cleanup();
172 }
173 }
174 }