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1
23
24 package com.sun.enterprise.admin.selfmanagement.event;
25 import javax.management.ObjectName  ;
26 import javax.management.NotificationFilter ;
27 import javax.management.monitor.Monitor ;
28 import com.sun.enterprise.admin.common.MBeanServerFactory;
29 import java.util.logging.Logger ;
30 import java.util.logging.Level ;
31 import com.sun.logging.LogDomains;
32 import com.sun.enterprise.util.i18n.StringManager;
33
34
35 public class MonitorEvent implements Event {
36 private static Logger _logger=LogDomains.getLogger(LogDomains.SELF_MANAGEMENT_LOGGER);
37 private static StringManager sm = StringManager.getManager(MonitorEvent.class);
38
39 MonitorEvent(StatisticMonitor monitor, ObjectName objName, String description) {
40 monitor.start();
41 try {
42 MBeanServerFactory.getMBeanServer().registerMBean(monitor,objName);
43 } catch (Exception ex) {
44 _logger.log(Level.WARNING,"smgt.internal_error", ex);
45 }
46
47 this.sMonitor = monitor;
48 this.objName = objName;
49 if (description != null)
50 this.description = description;
51 else
52 this.description = defaultDescription;
53 }
54
55 MonitorEvent(Monitor monitor, ObjectName objName, String description) {
56 monitor.start();
57 try {
58 MBeanServerFactory.getMBeanServer().registerMBean(monitor,objName);
59 } catch (Exception ex) {
60 _logger.log(Level.WARNING,"smgt.internal_error", ex);
61 }
62
63 this.monitor = monitor;
64 this.objName = objName;
65 if (description != null)
66 this.description = description;
67 else
68 this.description = defaultDescription;
69 }
70
71
72 public ObjectName getObjectName() {
73 return objName;
74 }
75 public String getType() {
76 return "monitor";
77 }
78 public NotificationFilter getNotificationFilter() {
79 return null;
80 }
81 public String getDescription() {
82 return description;
83 }
84 public void destroy() {
85 try {
86 if (monitor != null)
87 monitor.stop();
88 if (sMonitor != null)
89 sMonitor.stop();
90 } catch (Exception ex) {
91 _logger.log(Level.WARNING,"smgt.internal_error", ex);
92 }
93 try {
94 MBeanServerFactory.getMBeanServer().unregisterMBean(objName);
95 } catch (Exception ex) {
96 _logger.log(Level.WARNING,"smgt.internal_error", ex);
97 }
98 }
99 private ObjectName objName = null;
100 private static String description = null;
101 private static String defaultDescription = sm.getString("selfmgmt_event.monitor_event_description");
102 private StatisticMonitor sMonitor = null;
103 private Monitor monitor = null;
104 }
105 |
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