DomainStatusMBean


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  package com.sun.enterprise.admin.mbeans;
25  
26  import javax.management.ObjectName  ;
27  import javax.management.MBeanServerConnection  ;
28  
29  /**
30   * Provides for determining the state of servers within the
31   * scope of this domain
32   *
33   * @author Sreenivas Munnangi
34   */
35  
36  public interface DomainStatusMBean {
37  
38      /**
39       * attribute name for state
40       */
41      public static final String   DOMAIN_STATUS_STATE = "state";
42  
43      /**
44       * name of this mbean
45       */
46      public static final String   DOMAIN_STATUS_PROPS = "name=domain-status";
47  
48      /**
49       * type of the Notification emitted when the status of a server changes
50       */
51      public final String   SERVER_STATUS_NOTIFICATION_TYPE = 
52      "com.sun.appserv.management.status.ServerStatusChanged";
53  
54      /**
55       * key within the Notification's Map of type
56       * SERVER_STATUS_NOTIFICATION_TYPE which yields the serverName
57       */
58      public final String   SERVER_NAME_KEY = "ServerName";
59  
60      // methods
61  
62      /**
63       * get the current state of the given server
64       * @return Integer the current value of the state
65       */
66      public int getstate(String   serverName) throws Exception  ;
67      
68      /**
69       * set the current state of the given server
70       */
71      public void setstate(String   serverName, Integer   state) throws Exception  ;
72      
73      /**
74       * get the mBean server connection for the given server
75       */
76      public MBeanServerConnection   getServerMBeanServerConnection(String   serverName) throws Exception  ;
77      
78  }
79
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