1/*
2 * Copyright (c) 2007, 2015, 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/*
25 * @test SameObjectTwoNamesTest.java
26 * @bug 6283873
27 * @summary Check that registering the same MXBean under two different
28 * names produces an exception
29 * @author Alexander Shusherov
30 * @author Eamonn McManus
31 *
32 * @run main SameObjectTwoNamesTest
33 * @run main/othervm -Djmx.mxbean.multiname=true SameObjectTwoNamesTest
34 */
35
36import javax.management.InstanceAlreadyExistsException;
37import javax.management.MBeanServer;
38import javax.management.MBeanServerFactory;
39import javax.management.ObjectName;
40
41public class SameObjectTwoNamesTest {
42
43    public static void main(String[] args) throws Exception {
44        boolean expectException =
45                (System.getProperty("jmx.mxbean.multiname") == null);
46        try {
47            ObjectName objectName1 = new ObjectName("test:index=1");
48            ObjectName objectName2 = new ObjectName("test:index=2");
49            MBeanServer mbs = MBeanServerFactory.createMBeanServer();
50            MXBC_SimpleClass01 mxBeanObject = new MXBC_SimpleClass01();
51
52            mbs.registerMBean(mxBeanObject, objectName1);
53
54            mbs.registerMBean(mxBeanObject, objectName2);
55
56            if (expectException) {
57                throw new Exception("TEST FAILED: " +
58                        "InstanceAlreadyExistsException was not thrown");
59            } else
60                System.out.println("Correctly got no exception with compat property");
61        } catch (InstanceAlreadyExistsException e) {
62            if (expectException) {
63                System.out.println("Got expected InstanceAlreadyExistsException:");
64                e.printStackTrace(System.out);
65            } else {
66                throw new Exception(
67                        "TEST FAILED: Got exception even though compat property set", e);
68            }
69        }
70        System.out.println("TEST PASSED");
71    }
72
73    public interface MXBC_Simple01MXBean {}
74
75    public static class MXBC_SimpleClass01 implements MXBC_Simple01MXBean {}
76
77}
78