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
|
/*
* Copyright 2007 Sun Microsystems, Inc. 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. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package javax.management;
import java.lang.annotation.ElementType;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* <p>Indicates that the annotated class is a Standard MBean. A Standard
* MBean class can be defined as in this example:</p>
*
* <pre>
* {@code @MBean}
* public class Configuration {
* {@link ManagedAttribute @ManagedAttribute}
* public int getCacheSize() {...}
* {@code @ManagedAttribute}
* public void setCacheSize(int size);
*
* {@code @ManagedAttribute}
* public long getLastChangedTime();
*
* {@link ManagedOperation @ManagedOperation}
* public void save();
* }
* </pre>
*
* <p>The class must be public. Public methods within the class can be
* annotated with {@code @ManagedOperation} to indicate that they are
* MBean operations. Public getter and setter methods within the class
* can be annotated with {@code @ManagedAttribute} to indicate that they define
* MBean attributes.</p>
*
* <p>If the MBean is to be an MXBean rather than a Standard MBean, then
* the {@link MXBean @MXBean} annotation must be used instead of
* {@code @MBean}.</p>
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@Inherited
public @interface MBean {
}
|
