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
|
/*
* Copyright (c) 2005, 2018, 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.
*/
package nsk.monitoring.share;
import java.util.List;
import java.lang.management.*;
import javax.management.*;
/**
* This factory encapsulates a way to obtain VM monitoring beans.
*
* There are currently three implementations.
* {@link nsk.monitoring.share.direct.DirectMonitoringFactory} obtains
* them directly through {@link java.lang.management.MonitoringFactory}.
* {@link nsk.monitoring.share.proxy.ProxyMonitoringFactory} obtains
* proxies for a given MBeanServer.
* {@link nsk.monitoring.share.server.ServerMonitoringFactory} obtains
* MXBeans that use MBeanServer property methods to do it's work.
*
* @see nsk.monitoring.share.direct.DirectMonitoringFactory
* @see nsk.monitoring.share.proxy.ProxyMonitoringFactory
* @see nsk.monitoring.share.server.ServerMonitoringFactory
*/
public interface MonitoringFactory {
/**
* Obtain ClassLoadingMXBean.
*/
public ClassLoadingMXBean getClassLoadingMXBean();
/**
* Check if CompilationMXBean is available.
*
* It may be unavailable if VM does not have a compilation
* system, for example when -Xint option is used.
*
* @return true if CompilationMXBean is available, false
* otherwise
*/
public boolean hasCompilationMXBean();
/**
* Obtain CompilationMXBean
*/
public CompilationMXBean getCompilationMXBean();
/**
* Obtain GarbageCollectorMXBean's.
*/
public List<GarbageCollectorMXBean> getGarbageCollectorMXBeans();
/**
* Obtain RuntimeMXBean.
*/
public RuntimeMXBean getRuntimeMXBean();
/**
* Obtain MemoryMXBean.
*/
public MemoryMXBean getMemoryMXBean();
/**
* Obtain NotificationEmitter for MemoryMXBean.
*/
public NotificationEmitter getMemoryMXBeanNotificationEmitter();
/**
* Obtain MemoryPoolMXBean's.
*/
public List<MemoryPoolMXBean> getMemoryPoolMXBeans();
/**
* Obtain ThreadMXBean.
*/
public ThreadMXBean getThreadMXBean();
/**
* Check if com.sun.managementThreadMXBean is available.
*
* It may be unavailable if corresponding API is not integrated
* into JDK under test and ThreadImpl does not inherit c.s.m.ThreadMXBean
*
* @return true if c.s.m.ThreadMXBean is available, false
* otherwise
*/
public boolean hasThreadMXBeanNew();
/**
* Obtain com.sun.management.ThreadMXBean.
*/
public ThreadMXBean getThreadMXBeanNew();
/*
public OperatingSystemMXBean getOperatingSystemMXBean();
*/
}
|
