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Java > Open Source Codes > com > sun > appserv > management > monitor > BeanMonitor


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 JavaDoc;
30
31 import com.sun.appserv.management.base.XTypes;
32 import com.sun.appserv.management.base.Container;
33
34 import javax.management.j2ee.statistics.EJBStats JavaDoc;
35 import javax.management.j2ee.statistics.StatelessSessionBeanStats JavaDoc;
36 import javax.management.j2ee.statistics.StatefulSessionBeanStats JavaDoc;
37 import javax.management.j2ee.statistics.EntityBeanStats JavaDoc;
38 import javax.management.j2ee.statistics.MessageDrivenBeanStats JavaDoc;
39
40
41 /**
42     Base monitoring interface for EJBs.
43     @see StatelessSessionBeanMonitor
44     @see StatefulSessionBeanMonitor
45     @see EntityBeanMonitor
46     @see MessageDrivenBeanMonitor
47  */
48 public interface BeanMonitor extends Container, MonitoringStats
49 {
50     /**
51         @return the associated bean pool monitor object
52      */
53     public BeanPoolMonitor getBeanPoolMonitor( );
54     
55     /**
56         @return the associated bean cache monitor object
57      */
58     public BeanCacheMonitor getBeanCacheMonitor( );
59         
60     /**
61         @return Map of BeanMethodMonitorMgr keyed by name (beanName), one per
62         bean in this EJBModule
63      */
64     public Map JavaDoc<String JavaDoc,BeanMethodMonitor> getBeanMethodMonitorMap( );
65
66     /**
67         Return the specific sub-interface of EJBStats appropriate to this item.
68         Depending on the type of bean, the EJBStats returned will be one of:
69         <ul>
70         <li>{@link StatelessSessionBeanStats}</li>
71         <li>{@link StatefulSessionBeanStats}</li>
72         <li>{@link EntityBeanStats}</li>
73         <li>{@link MessageDrivenBeanStats}</li>
74         </ul>
75      */
76     public EJBStats JavaDoc getEJBStats();
77 }
78
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