JMXMonitorMgr


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the License).  You may not use this file except in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * Header Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23   
24  /*
25   */
26  
27  package com.sun.appserv.management.monitor;
28  
29  import java.util.Map  ;
30  
31  import com.sun.appserv.management.base.XTypes;
32  import com.sun.appserv.management.base.AMX;
33  import com.sun.appserv.management.base.Singleton;
34  import com.sun.appserv.management.base.Utility;
35  import com.sun.appserv.management.base.Container;
36  
37  import com.sun.appserv.management.monitor.AMXStringMonitor;
38  import com.sun.appserv.management.monitor.AMXCounterMonitor;
39  import com.sun.appserv.management.monitor.AMXGaugeMonitor;
40  
41  
42  /**
43      Supports the standard monitoring facilities of javax.management.monitor
44      by making available routines to create the Monitors available in 
45      javax.management.monitor, and to determine query which such Monitors
46      are currently loaded.
47      <p>
48      Note that the naming is somewhat confusing; the use of the term "Monitor"
49      here derives from javax.management.monitor; com.sun.appserv.monitor refers
50      to MBeans that provide statistics on appserver runtime entities.
51   */
52  public interface JMXMonitorMgr extends AMX, Singleton, Utility
53  {
54  /** The j2eeType as returned by {@link com.sun.appserv.management.base.AMX#getJ2EEType}. */
55      public static final String    J2EE_TYPE   = XTypes.JMX_MONITOR_MGR;
56      
57      /**
58          Create a new Monitor.
59          @param name
60       */
61      public AMXStringMonitor     createStringMonitor( final String   name );
62      
63      /**
64          Create a new Monitor.
65          @param name
66       */
67      public AMXCounterMonitor        createCounterMonitor( final String   name );
68      
69      /**
70          Create a new Monitor.
71          @param name
72       */
73      public AMXGaugeMonitor      createGaugeMonitor( final String   name );
74      
75      
76      /**
77          Return a Map of all AMXStringMonitor MBean.  The Map is keyed by name.
78       */
79      public Map  <String  ,AMXStringMonitor>         getStringMonitorMap();
80      
81      /**
82          Return a Map of all AMXCounterMonitor.  The Map is keyed by name.
83       */
84      public Map  <String  ,AMXCounterMonitor>        getCounterMonitorMap();
85      
86      /**
87          Return a Map of all AMXGaugeMonitor.  The Map is keyed by name.
88       */
89      public Map  <String  ,AMXGaugeMonitor>      getGaugeMonitorMap();
90  
91      
92      /**
93          Remove a Monitor by name.
94          @param name
95       */
96      public void     remove( final String   name );
97  }
98
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