1/*
2 * Copyright (c) 2004, 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
26 * @bug 5092515
27 * @summary Test how to unwrap a user specific exception
28 * @author Shanliang JIANG
29 *
30 * @run clean MBeanServerInvocationHandlerExceptionTest
31 * @run build MBeanServerInvocationHandlerExceptionTest
32 * @run main MBeanServerInvocationHandlerExceptionTest
33 */
34
35
36import java.io.IOException;
37import javax.management.*;
38
39public class MBeanServerInvocationHandlerExceptionTest {
40    public static void main(String[] args) throws Exception {
41        System.out.println(">>> Test how for the MBeanServerInvocationHandler to "+
42                           "unwrap a user specific exception.");
43
44        final MBeanServer mbs = MBeanServerFactory.newMBeanServer();
45        final ObjectName name = new ObjectName("a:b=c");
46        mbs.registerMBean(new Test(), name);
47        TestMBean proxy = (TestMBean)
48            MBeanServerInvocationHandler.newProxyInstance(mbs,
49                                                          name,
50                                                          TestMBean.class,
51                                                          false);
52
53        // test the method "getter"
54        System.out.println(">>> Test the method getter to get an IOException.");
55        try {
56            proxy.getIOException();
57        } catch (IOException e) {
58            System.out.println(">>> Test passed: got expected exception:");
59            // e.printStackTrace(System.out);
60        } catch (Throwable t) {
61            System.out.println(">>> Test failed: got wrong exception:");
62            t.printStackTrace(System.out);
63
64            throw new RuntimeException("Did not get an expected IOException.");
65        }
66
67        // test the method "setter"
68        System.out.println(">>> Test the method setter to get a RuntimeException.");
69        try {
70            proxy.setRuntimeException("coucou");
71        } catch (UnsupportedOperationException ue) {
72            System.out.println(">>> Test passed: got expected exception:");
73            //ue.printStackTrace(System.out);
74        } catch (Throwable t) {
75            System.out.println(">>> Test failed: got wrong exception:");
76            t.printStackTrace(System.out);
77
78            throw new RuntimeException("Did not get an expected Runtimeexception.");
79        }
80
81        // test the method "invoke"
82        System.out.println(">>> Test the method invoke to get an Error.");
83        try {
84            proxy.invokeError();
85        } catch (AssertionError ae) {
86            System.out.println(">>> Test passed: got expected exception:");
87            //ue.printStackTrace(System.out);
88        } catch (Throwable t) {
89            System.out.println(">>> Test failed: got wrong exception:");
90            t.printStackTrace(System.out);
91
92            throw new RuntimeException("Did not get an expected Error.");
93        }
94    }
95
96    public static interface TestMBean {
97        public Object getIOException() throws IOException;
98
99        public void setRuntimeException(String s) throws RuntimeException;
100
101        public void invokeError() throws Error;
102
103    }
104
105    public static class Test implements TestMBean {
106        public Object getIOException() throws IOException {
107            throw new IOException("oops");
108        }
109
110        public void setRuntimeException(String s) throws RuntimeException {
111            throw new UnsupportedOperationException(s);
112        }
113
114        public void invokeError() throws Error {
115            throw new AssertionError();
116        }
117    }
118}
119