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1
23
24 package com.sun.enterprise.admin.monitor.stats.spi;
25 import java.util.ArrayList  ;
26 import java.lang.management.ManagementFactory ;
27 import java.lang.management.RuntimeMXBean ;
28 import javax.management.ObjectName ;
29 import javax.management.MBeanServerFactory ;
30 import javax.management.MBeanServer ;
31 import javax.management.j2ee.statistics.Statistic ;
32 import javax.management.j2ee.statistics.CountStatistic ;
33 import com.sun.enterprise.admin.monitor.stats.StringStatistic;
34 import com.sun.enterprise.admin.monitor.stats.JVMRuntimeStats;
35 import com.sun.enterprise.admin.monitor.stats.MutableCountStatistic;
36 import com.sun.enterprise.admin.monitor.stats.MutableCountStatisticImpl;
37 import com.sun.enterprise.admin.monitor.stats.GenericStatsImpl;
38 import com.sun.enterprise.admin.monitor.stats.CountStatisticImpl;
39 import com.sun.enterprise.admin.monitor.stats.StringStatisticImpl;
40 import com.sun.enterprise.util.i18n.StringManager;
41
42 public class JVMRuntimeStatsImpl implements JVMRuntimeStats {
43
44 private GenericStatsImpl baseStatsImpl;
45 private static final String STATS_INTERFACE_NAME =
46 "com.sun.enterprise.admin.monitor.stats.JVMRuntimeStats";
47 private MBeanServer server;
48 private MutableCountStatistic upTime;
49 private StringStatistic name;
50 private RuntimeMXBean bean;
51 final long initTime;
52 private static final StringManager localStrMgr =
53 StringManager.getManager(JVMRuntimeStatsImpl.class);
54
55
56
57 public JVMRuntimeStatsImpl () {
58
59 initTime = System.currentTimeMillis ();
60 try {
61 baseStatsImpl = new GenericStatsImpl(STATS_INTERFACE_NAME, this);
62 } catch(Exception e) {
63
64 }
65 bean = ManagementFactory.getRuntimeMXBean();
68
69 initializeStatistics();
71
72 }
73
74 public StringStatistic getName() {
75
76 String name = bean.getName();
77
78 return new StringStatisticImpl(name,
79 localStrMgr.getString("monitor.stats.name_string"),
80 localStrMgr.getString("monitor.stats.string_units"),
81 localStrMgr.getString("monitor.stats.name_of_vm"),
82 initTime,
83 System.currentTimeMillis());
84
85 }
86
87 public StringStatistic getBootClasspath () {
88
89 String bclasspath = bean.getBootClassPath();
90
91 return new StringStatisticImpl(bclasspath,
92 localStrMgr.getString("monitor.stats.boot_class_path_string"),
93 localStrMgr.getString("monitor.stats.string_units"),
94 localStrMgr.getString("monitor.stats.name_of_boot_class_path"),
95 initTime,
96 System.currentTimeMillis());
97 }
98
99 public StringStatistic getClassPath () {
100
101 String cpath = bean.getClassPath();
102
103 return new StringStatisticImpl(cpath,
104 localStrMgr.getString("monitor.stats.class_path_string"),
105 localStrMgr.getString("monitor.stats.string_units"),
106 localStrMgr.getString("monitor.stats.name_of_class_path"),
107 initTime,
108 System.currentTimeMillis());
109 }
110
111 public StringStatistic getInputArguments () {
112
113 ArrayList inputArgs = new ArrayList ();
114 inputArgs.addAll(bean.getInputArguments());
115
116 return new StringStatisticImpl(inputArgs.toString (),
117 localStrMgr.getString("monitor.stats.input_args_string"),
118 localStrMgr.getString("monitor.stats.string_units"),
119 localStrMgr.getString("monitor.stats.name_of_input_args"),
120 initTime,
121 System.currentTimeMillis());
122 }
123
124 public StringStatistic getLibraryPath () {
125
126 String libpath = bean.getLibraryPath();
127
128 return new StringStatisticImpl(libpath,
129 localStrMgr.getString("monitor.stats.lib_path_string"),
130 localStrMgr.getString("monitor.stats.string_units"),
131 localStrMgr.getString("monitor.stats.name_of_lib_path"),
132 initTime,
133 System.currentTimeMillis());
134 }
135
136 public StringStatistic getManagementSpecVersion () {
137
138 String ver = bean.getManagementSpecVersion();
139
140 return new StringStatisticImpl(ver,
141 localStrMgr.getString("monitor.stats.lib_mgmt_spec_ver"),
142 localStrMgr.getString("monitor.stats.string_units"),
143 localStrMgr.getString("monitor.stats.name_of_mgmt_spec_ver"),
144 initTime,
145 System.currentTimeMillis());
146 }
147
148 public StringStatistic getSpecName () {
149
150 String specname = bean.getSpecName();
151
152 return new StringStatisticImpl(specname,
153 localStrMgr.getString("monitor.stats.spec_name"),
154 localStrMgr.getString("monitor.stats.string_units"),
155 localStrMgr.getString("monitor.stats.name_of_spec"),
156 initTime,
157 System.currentTimeMillis());
158 }
159
160 public StringStatistic getSpecVendor () {
161
162 String specvendor = bean.getSpecVendor();
163
164 return new StringStatisticImpl(specvendor,
165 localStrMgr.getString("monitor.stats.spec_vendor"),
166 localStrMgr.getString("monitor.stats.string_units"),
167 localStrMgr.getString("monitor.stats.name_of_spec_vendor"),
168 initTime,
169 System.currentTimeMillis());
170 }
171
172 public StringStatistic getSpecVersion () {
173
174 String specver = bean.getSpecVersion();
175
176 return new StringStatisticImpl(specver,
177 localStrMgr.getString("monitor.stats.jvm_spec_vers"),
178 localStrMgr.getString("monitor.stats.string_units"),
179 localStrMgr.getString("monitor.stats.name_of_jvm_spec_vers"),
180 initTime,
181 System.currentTimeMillis());
182 }
183
184 public CountStatistic getUptime () {
185 long u = bean.getUptime();
186 upTime.setCount (u);
187 return (CountStatistic )upTime.unmodifiableView ();
188 }
189
190 public StringStatistic getVmName () {
191
192 String vmname = bean.getVmName();
193
194 return new StringStatisticImpl(vmname,
195 localStrMgr.getString("monitor.stats.jvm_impl_name"),
196 localStrMgr.getString("monitor.stats.string_units"),
197 localStrMgr.getString("monitor.stats.name_of_jvm_impl"),
198 initTime,
199 System.currentTimeMillis());
200 }
201
202 public StringStatistic getVmVendor () {
203
204 String vmvendor = bean.getVmVendor();
205
206 return new StringStatisticImpl(vmvendor,
207 localStrMgr.getString("monitor.stats.jvm_vendor"),
208 localStrMgr.getString("monitor.stats.string_units"),
209 localStrMgr.getString("monitor.stats.name_of_jvm_vendor"),
210 initTime,
211 System.currentTimeMillis());
212 }
213
214 public StringStatistic getVmVersion () {
215
216 String vmver = bean.getVmVersion();
217
218 return new StringStatisticImpl(vmver,
219 localStrMgr.getString("monitor.stats.jvm_vers"),
220 localStrMgr.getString("monitor.stats.string_units"),
221 localStrMgr.getString("monitor.stats.name_of_jvm_vers"),
222 initTime,
223 System.currentTimeMillis());
224 }
225
226
231 public Statistic [] getStatistics() {
232 return baseStatsImpl.getStatistics();
233 }
234
235
239 public Statistic getStatistic(String str) {
240 return baseStatsImpl.getStatistic(str);
241 }
242
243
248 public String [] getStatisticNames() {
249 return baseStatsImpl.getStatisticNames();
250 }
251
252 private void initializeStatistics() {
253
254 CountStatistic c = new CountStatisticImpl(
256 localStrMgr.getString("monitor.stats.total_compilation_time"),
257 localStrMgr.getString("monitor.stats.milli_sec_units"),
258 localStrMgr.getString("monitor.stats.milli_sec_units_desc"));
259 upTime = new MutableCountStatisticImpl(c);
260 }
261
262 }
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