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1
23
24 package com.sun.enterprise.management.monitor;
25
26 import java.util.Map  ;
27 import java.util.Set ;
28 import java.util.Collections ;
29
30 import javax.management.ObjectName ;
31 import javax.management.JMException ;
32
33 import com.sun.appserv.management.base.XTypes;
34 import com.sun.appserv.management.base.AMX;
35 import com.sun.appserv.management.base.Util;
36 import com.sun.appserv.management.monitor.JMXMonitorMgr;
37 import com.sun.appserv.management.util.misc.GSetUtil;
38
39 import com.sun.enterprise.management.support.AMXImplBase;
40 import com.sun.enterprise.management.support.Delegate;
41
42
43
45 public final class JMXMonitorMgrImpl extends AMXImplBase
46 {
48 public
49 JMXMonitorMgrImpl()
50 {
51 }
52
53
54 private static final Set <String > NOT_SUPERFLUOUS =
55 GSetUtil.newUnmodifiableStringSet(
56 "getCounterMonitorObjectNameMap",
57 "getGaugeMonitorObjectNameMap",
58 "getStringMonitorObjectNameMap"
59 );
60
61
62 protected final Set <String >
63 getNotSuperfluousMethods()
64 {
65 return GSetUtil.newSet( super.getNotSuperfluousMethods(), NOT_SUPERFLUOUS );
66 }
67
68 public String
69 getGroup()
70 {
71 return( AMX.GROUP_UTILITY );
72 }
73
74 private ObjectName
75 registerMonitor(
76 final Object impl,
77 final String j2eeType,
78 final String name )
79 {
80 final ObjectName self = getObjectName();
81
82 final String domain = self.getDomain();
83 final String requiredProps = Util.makeRequiredProps( j2eeType, name );
84
85 ObjectName objectName = Util.newObjectName( domain, requiredProps );
86 try
87 {
88 objectName = registerMBean( impl, objectName );
89 }
90 catch( Exception e )
91 {
92 throw new RuntimeException ( e );
93 }
94
95 return( objectName );
96 }
97
98 public ObjectName
99 createStringMonitor( final String name )
100 {
101 final AMXStringMonitorImpl monitor = new AMXStringMonitorImpl();
102 return( registerMonitor( monitor, XTypes.JMX_STRING_MONITOR, name ) );
103 }
104
105 public ObjectName
106 createCounterMonitor( final String name )
107 {
108 final AMXCounterMonitorImpl monitor = new AMXCounterMonitorImpl();
109 return( registerMonitor( monitor, XTypes.JMX_COUNTER_MONITOR, name ) );
110 }
111
112 public ObjectName
113 createGaugeMonitor( final String name )
114 {
115 final AMXGaugeMonitorImpl monitor = new AMXGaugeMonitorImpl();
116 return( registerMonitor( monitor, XTypes.JMX_GAUGE_MONITOR, name ) );
117 }
118
119
120 private Map <String ,ObjectName >
121 getMap( final String j2eeType )
122 {
123 final Map <String ,AMX> m = getDomainRoot().getContaineeMap( j2eeType );
124
125 return( Util.toObjectNames( m ) );
126 }
127
128 public Map <String ,ObjectName >
129 getStringMonitorObjectNameMap()
130 {
131 return( getMap( XTypes.JMX_STRING_MONITOR ) );
132 }
133
134 public Map <String ,ObjectName >
135 getCounterMonitorObjectNameMap()
136 {
137 return( getMap( XTypes.JMX_COUNTER_MONITOR ) );
138 }
139
140 public Map <String ,ObjectName >
141 getGaugeMonitorObjectNameMap()
142 {
143 return( getMap( XTypes.JMX_GAUGE_MONITOR ) );
144 }
145
146 static private final Set <String > TYPES =
147 GSetUtil.newUnmodifiableStringSet(
148 XTypes.JMX_STRING_MONITOR
151 );
152
153
154 private ObjectName
155 getMonitor( final String name )
156 {
157 final Set <AMX> s = getDomainRoot().getByNameContaineeSet( TYPES, name );
158
159 final AMX mon = Util.asAMX( GSetUtil.getSingleton( s ));
160
161 return( Util.getObjectName( mon ) );
162 }
163
164 public void
165 remove( final String name )
166 {
167 final ObjectName objectName = getMonitor( name );
168 if ( objectName == null )
169 {
170 throw new IllegalArgumentException ( name );
171 }
172
173 try
174 {
175 getMBeanServer().unregisterMBean( objectName );
176 }
177 catch( JMException e )
178 {
179 throw new RuntimeException ( e );
180 }
181 }
182 }
183
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