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