CreatePrivateActivatable.java revision 0:37a05a11f281 
1/*
2 * Copyright 1999-2001 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24/* @test
25 * @author Laird Dornin
26 * @bug 4164971
27 * @summary allow non-public activatable class and/or constructor
28 *
29 * @library ../../../testlibrary
30 * @build TestLibrary RMID
31 * @build ActivateMe
32 * @build CreatePrivateActivatable
33 * @run main/othervm/policy=security.policy/timeout=240 CreatePrivateActivatable
34 */
35
36import java.io.*;
37import java.rmi.*;
38import java.rmi.server.*;
39import java.rmi.activation.*;
40import sun.rmi.server.ActivatableRef;
41import java.lang.reflect.*;
42import java.util.Properties;
43
44/**
45 * Test creates a private inner class Activatable object with a
46 * private constructor and makes sure that the object can be
47 * activated.
48 */
49public class CreatePrivateActivatable
50{
51    private static class PrivateActivatable extends Activatable
52	implements ActivateMe, Runnable
53    {
54	private PrivateActivatable(ActivationID id, MarshalledObject obj)
55	    throws ActivationException, RemoteException
56	{
57	    super(id, 0);
58	}
59
60	public void ping()
61	{}
62
63	/**
64	 * Spawns a thread to deactivate the object.
65	 */
66	public void shutdown() throws Exception
67	{
68	    (new Thread(this, "CreatePrivateActivatable$PrivateActivatable")).start();
69	}
70
71	/**
72	 * Thread to deactivate object. First attempts to make object
73	 * inactive (via the inactive method).  If that fails (the
74	 * object may still have pending/executing calls), then
75	 * unexport the object forcibly.
76	 */
77	public void run() {
78	    ActivationLibrary.deactivate(this, getID());
79	}
80    }
81
82    public static void main(String[] args)  {
83	/*
84	 * The following line is required with the JDK 1.2 VM so that the
85	 * VM can exit gracefully when this test completes.  Otherwise, the
86	 * conservative garbage collector will find a handle to the server
87	 * object on the native stack and not clear the weak reference to
88	 * it in the RMI runtime's object table.
89	 */
90	Object dummy = new Object();
91	RMID rmid = null;
92	ActivateMe obj;
93
94	System.err.println("\nRegression test for bug 4164971\n");
95	System.err.println("java.security.policy = " +
96			   System.getProperty("java.security.policy", "no policy"));
97
98	CreatePrivateActivatable server;
99	try {
100	    TestLibrary.suggestSecurityManager(TestParams.defaultSecurityManager);
101
102	    // start an rmid.
103  	    RMID.removeLog();
104  	    rmid = RMID.createRMID();
105  	    rmid.start();
106
107	    /* Cause activation groups to have a security policy that will
108	     * allow security managers to be downloaded and installed
109	     */
110	    Properties p = new Properties();
111	    // this test must always set policies/managers in its
112	    // activation groups
113	    p.put("java.security.policy",
114		  TestParams.defaultGroupPolicy);
115	    p.put("java.security.manager",
116		  TestParams.defaultSecurityManager);
117
118	    /*
119	     * Activate an object by registering its object
120	     * descriptor and invoking a method on the
121	     * stub returned from the register call.
122	     */
123	    ActivationGroupDesc groupDesc =
124		new ActivationGroupDesc(p, null);
125	    ActivationSystem system = ActivationGroup.getSystem();
126	    ActivationGroupID groupID = system.registerGroup(groupDesc);
127
128	    System.err.println("Creating descriptor");
129	    ActivationDesc desc =
130		new ActivationDesc(groupID,
131		    "CreatePrivateActivatable$PrivateActivatable",
132		     null, null);
133
134	    System.err.println("Registering descriptor");
135	    obj = (ActivateMe) Activatable.register(desc);
136
137	    /*
138	     * Loop a bunch of times to force activator to
139	     * spawn VMs (groups)
140	     */
141	    System.err.println("Activate object via method call");
142	    obj.ping();
143
144	    /*
145	     * Clean up object too.
146	     */
147	    System.err.println("Deactivate object via method call");
148	    obj.shutdown();
149
150	    System.err.println("\nsuccess: CreatePrivateActivatable test passed ");
151
152	} catch (Exception e) {
153	    if (e instanceof java.security.PrivilegedActionException) {
154		e = ((java.security.PrivilegedActionException)e).getException();
155	    }
156	    TestLibrary.bomb("\nfailure: unexpected exception " +
157			     e.getClass().getName(), e);
158
159	} finally {
160	    ActivationLibrary.rmidCleanup(rmid);
161	    obj = null;
162	}
163    }
164}
165