1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/*
* Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 4267864
* @summary Can't run multiple registries in the same VM
* @author Ann Wollrath
*
* @library ../../testlibrary
* @modules java.rmi/sun.rmi.registry
* java.rmi/sun.rmi.server
* java.rmi/sun.rmi.transport
* java.rmi/sun.rmi.transport.tcp
* @build TestLibrary
* @run main/othervm/timeout=240 MultipleRegistries
*/
import java.rmi.Remote;
import java.rmi.RemoteException;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;
import java.rmi.server.UnicastRemoteObject;
public class MultipleRegistries implements RemoteInterface {
private static final String NAME = "MultipleRegistries";
public Object passObject(Object obj) {
return obj;
}
public static void main(String[] args) throws Exception {
RemoteInterface server = null;
RemoteInterface proxy = null;
try {
System.err.println("export object");
server = new MultipleRegistries();
proxy =
(RemoteInterface) UnicastRemoteObject.exportObject(server, 0);
System.err.println("proxy = " + proxy);
System.err.println("export registries");
Registry registryImpl1 = TestLibrary.createRegistryOnUnusedPort();
int port1 = TestLibrary.getRegistryPort(registryImpl1);
Registry registryImpl2 = TestLibrary.createRegistryOnUnusedPort();
int port2 = TestLibrary.getRegistryPort(registryImpl2);
System.err.println("bind remote object in registries");
Registry registry1 = LocateRegistry.getRegistry(port1);
Registry registry2 = LocateRegistry.getRegistry(port2);
registry1.bind(NAME, proxy);
registry2.bind(NAME, proxy);
System.err.println("lookup remote object in registries");
RemoteInterface remote1 = (RemoteInterface) registry1.lookup(NAME);
RemoteInterface remote2 = (RemoteInterface) registry2.lookup(NAME);
System.err.println("invoke methods on remote objects");
remote1.passObject(remote1);
remote2.passObject(remote2);
System.err.println("TEST PASSED");
} finally {
if (proxy != null) {
UnicastRemoteObject.unexportObject(server, true);
}
}
}
}
interface RemoteInterface extends Remote {
Object passObject(Object obj) throws RemoteException;
}
|
