NetworkRegistryMBean


1   /***************************************
2    *                                     *
3    *  JBoss: The OpenSource J2EE WebOS   *
4    *                                     *
5    *  Distributable under LGPL license.  *
6    *  See terms of license at gnu.org.   *
7    *                                     *
8    ***************************************/
9   package org.jboss.remoting.network;
10  
11  import javax.management.MBeanRegistration  ;
12  import javax.management.NotificationBroadcaster  ;
13  import org.jboss.remoting.detection.ServerInvokerMetadata;
14  import org.jboss.remoting.ident.Identity;
15  
16  /**
17   * NetworkRegistryMBean is a managed bean that keeps track of all the servers on a
18   * JBOSS network, and associates all the valid invokers on each server that are
19   * available.
20   *
21   * @author <a HREF="mailto:jhaynie@vocalocity.net">Jeff Haynie</a>
22   * @version $Revision: 1.3 $
23   */
24  public interface NetworkRegistryMBean extends NotificationBroadcaster  , MBeanRegistration  
25  {
26     /**
27      * return the servers on the network
28      *
29      * @return
30      */
31     public NetworkInstance[] getServers();
32  
33     /**
34      * add a server for a given identity that is available on the network
35      *
36      * @param identity
37      * @param invokers
38      */
39     public void addServer(Identity identity, ServerInvokerMetadata invokers[]);
40  
41     /**
42      * remove a server no longer available on the network
43      *
44      * @param identity
45      */
46     public void removeServer(Identity identity);
47  
48     /**
49      * update the invokers for a given server
50      *
51      * @param identity
52      * @param invokers
53      */
54     public void updateServer(Identity identity, ServerInvokerMetadata invokers[]);
55  
56     /**
57      * returns true if the server with the identity is available
58      *
59      * @param identity
60      * @return
61      */
62     public boolean hasServer(Identity identity);
63  
64     /**
65      * query the network registry for <tt>0..*</tt> of servers based on a
66      * filter
67      *
68      * @param filter
69      * @return
70      */
71     public NetworkInstance[] queryServers(NetworkFilter filter);
72  
73     /**
74      * change the main domain of the local server
75      *
76      * @param newDomain
77      */
78     public void changeDomain(String   newDomain);
79  }
80
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