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Java > Open Source Codes > org > objectweb > openccm > explorer > DCI > NodeManagerContext


1 /*====================================================================
2
3 OpenCCM: The Open CORBA Component Model Platform
4 Copyright (C) 2000-2004 INRIA - USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Jerome Moroy.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26 package org.objectweb.openccm.explorer.DCI;
27
28 import org.ist.coach.DCI.ExtComponentInstallation;
29 import org.ist.coach.DCI.NodeManager;
30 import org.objectweb.util.explorer.api.Context;
31 import org.objectweb.util.explorer.api.Entry;
32 import org.objectweb.util.explorer.core.naming.lib.DefaultEntry;
33 import org.omg.Components.Deployment.ServerActivator;
34
35 /**
36  * This context displays the <code>ServerActivator</code> and the <code>ComponentInstallation</code> registered in the given NodeManager.
37  *
38  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
39  *
40  * @version 0.1
41  */
42 public class NodeManagerContext
43   implements Context
44 {
45
46     // ==================================================================
47 //
48 // Internal states.
49 //
50 // ==================================================================
51
52     // ==================================================================
53 //
54 // No constructor.
55 //
56 // ==================================================================
57
58     // ==================================================================
59 //
60 // Internal methods.
61 //
62 // ==================================================================
63
64     // ==================================================================
65 //
66 // Public methods for interface Context.
67 //
68 // ==================================================================
69
70     public Entry[] getEntries(Object JavaDoc object) {
71         NodeManager nodeManager = (NodeManager) object;
72         java.util.List JavaDoc v = new java.util.Vector JavaDoc();
73
74         // Adding the ServerActivator
75 ServerActivator serverActivator = nodeManager.provide_server_activator();
76         if(serverActivator!=null)
77             v.add(new DefaultEntry("Component Servers", serverActivator));
78     
79         // Adding the ComponentInstallation
80 ExtComponentInstallation componentInstallation = nodeManager.provide_component_installation();
81         if(componentInstallation!=null)
82             v.add(new DefaultEntry("Installed Components", componentInstallation));
83         
84         // Return the array of entry
85 return (Entry[]) v.toArray(new Entry[0]);
86     }
87
88 }
89
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