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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/*
* Copyright (c) 2004, 2015, 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 5092515
* @summary Test how to unwrap a user specific exception
* @author Shanliang JIANG
*
* @run clean MBeanServerInvocationHandlerExceptionTest
* @run build MBeanServerInvocationHandlerExceptionTest
* @run main MBeanServerInvocationHandlerExceptionTest
*/
import java.io.IOException;
import javax.management.*;
public class MBeanServerInvocationHandlerExceptionTest {
public static void main(String[] args) throws Exception {
System.out.println(">>> Test how for the MBeanServerInvocationHandler to "+
"unwrap a user specific exception.");
final MBeanServer mbs = MBeanServerFactory.newMBeanServer();
final ObjectName name = new ObjectName("a:b=c");
mbs.registerMBean(new Test(), name);
TestMBean proxy = (TestMBean)
MBeanServerInvocationHandler.newProxyInstance(mbs,
name,
TestMBean.class,
false);
// test the method "getter"
System.out.println(">>> Test the method getter to get an IOException.");
try {
proxy.getIOException();
} catch (IOException e) {
System.out.println(">>> Test passed: got expected exception:");
// e.printStackTrace(System.out);
} catch (Throwable t) {
System.out.println(">>> Test failed: got wrong exception:");
t.printStackTrace(System.out);
throw new RuntimeException("Did not get an expected IOException.");
}
// test the method "setter"
System.out.println(">>> Test the method setter to get a RuntimeException.");
try {
proxy.setRuntimeException("coucou");
} catch (UnsupportedOperationException ue) {
System.out.println(">>> Test passed: got expected exception:");
//ue.printStackTrace(System.out);
} catch (Throwable t) {
System.out.println(">>> Test failed: got wrong exception:");
t.printStackTrace(System.out);
throw new RuntimeException("Did not get an expected Runtimeexception.");
}
// test the method "invoke"
System.out.println(">>> Test the method invoke to get an Error.");
try {
proxy.invokeError();
} catch (AssertionError ae) {
System.out.println(">>> Test passed: got expected exception:");
//ue.printStackTrace(System.out);
} catch (Throwable t) {
System.out.println(">>> Test failed: got wrong exception:");
t.printStackTrace(System.out);
throw new RuntimeException("Did not get an expected Error.");
}
}
public static interface TestMBean {
public Object getIOException() throws IOException;
public void setRuntimeException(String s) throws RuntimeException;
public void invokeError() throws Error;
}
public static class Test implements TestMBean {
public Object getIOException() throws IOException {
throw new IOException("oops");
}
public void setRuntimeException(String s) throws RuntimeException {
throw new UnsupportedOperationException(s);
}
public void invokeError() throws Error {
throw new AssertionError();
}
}
}
|
