1 /* |
|
2 * Copyright (c) 2003, 2012, 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. Oracle designates this |
|
8 * particular file as subject to the "Classpath" exception as provided |
|
9 * by Oracle in the LICENSE file that accompanied this code. |
|
10 * |
|
11 * This code is distributed in the hope that it will be useful, but WITHOUT |
|
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
14 * version 2 for more details (a copy is included in the LICENSE file that |
|
15 * accompanied this code). |
|
16 * |
|
17 * You should have received a copy of the GNU General Public License version |
|
18 * 2 along with this work; if not, write to the Free Software Foundation, |
|
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
20 * |
|
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
22 * or visit www.oracle.com if you need additional information or have any |
|
23 * questions. |
|
24 */ |
|
25 package sun.management.snmp.jvminstr; |
|
26 |
|
27 // java imports |
|
28 // |
|
29 import java.io.Serializable; |
|
30 import java.lang.management.ManagementFactory; |
|
31 import java.lang.management.OperatingSystemMXBean; |
|
32 |
|
33 // jmx imports |
|
34 // |
|
35 import javax.management.MBeanServer; |
|
36 import com.sun.jmx.snmp.SnmpString; |
|
37 import com.sun.jmx.snmp.SnmpStatusException; |
|
38 |
|
39 // jdmk imports |
|
40 // |
|
41 import com.sun.jmx.snmp.agent.SnmpMib; |
|
42 |
|
43 import sun.management.snmp.jvmmib.JvmOSMBean; |
|
44 |
|
45 /** |
|
46 * The class is used for implementing the "JvmOS" group. |
|
47 */ |
|
48 public class JvmOSImpl implements JvmOSMBean, Serializable { |
|
49 |
|
50 static final long serialVersionUID = 1839834731763310809L; |
|
51 |
|
52 /** |
|
53 * Constructor for the "JvmOS" group. |
|
54 * If the group contains a table, the entries created through an |
|
55 * SNMP SET will not be registered in Java DMK. |
|
56 */ |
|
57 public JvmOSImpl(SnmpMib myMib) { |
|
58 } |
|
59 |
|
60 |
|
61 /** |
|
62 * Constructor for the "JvmOS" group. |
|
63 * If the group contains a table, the entries created through an |
|
64 * SNMP SET will be AUTOMATICALLY REGISTERED in Java DMK. |
|
65 */ |
|
66 public JvmOSImpl(SnmpMib myMib, MBeanServer server) { |
|
67 } |
|
68 |
|
69 static OperatingSystemMXBean getOSMBean() { |
|
70 return ManagementFactory.getOperatingSystemMXBean(); |
|
71 } |
|
72 |
|
73 private static String validDisplayStringTC(String str) { |
|
74 return JVM_MANAGEMENT_MIB_IMPL.validDisplayStringTC(str); |
|
75 } |
|
76 |
|
77 private static String validJavaObjectNameTC(String str) { |
|
78 return JVM_MANAGEMENT_MIB_IMPL.validJavaObjectNameTC(str); |
|
79 } |
|
80 |
|
81 /** |
|
82 * Getter for the "JvmRTProcessorCount" variable. |
|
83 */ |
|
84 public Integer getJvmOSProcessorCount() throws SnmpStatusException { |
|
85 return getOSMBean().getAvailableProcessors(); |
|
86 |
|
87 } |
|
88 |
|
89 /** |
|
90 * Getter for the "JvmOSVersion" variable. |
|
91 */ |
|
92 public String getJvmOSVersion() throws SnmpStatusException { |
|
93 return validDisplayStringTC(getOSMBean().getVersion()); |
|
94 } |
|
95 |
|
96 /** |
|
97 * Getter for the "JvmOSArch" variable. |
|
98 */ |
|
99 public String getJvmOSArch() throws SnmpStatusException { |
|
100 return validDisplayStringTC(getOSMBean().getArch()); |
|
101 } |
|
102 |
|
103 /** |
|
104 * Getter for the "JvmOSName" variable. |
|
105 */ |
|
106 public String getJvmOSName() throws SnmpStatusException { |
|
107 return validJavaObjectNameTC(getOSMBean().getName()); |
|
108 } |
|
109 |
|
110 } |
|