KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > objectweb > openccm > explorer > Components > EmitterContext


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.Components;
27
28 import org.objectweb.openccm.explorer.CORBA.TypageCORBA;
29 import org.objectweb.util.explorer.api.Context;
30 import org.objectweb.util.explorer.api.Entry;
31 import org.objectweb.util.explorer.core.naming.lib.DefaultEntry;
32 import org.omg.Components.EmitterDescription;
33
34 /**
35  * This context displays the consumers of the given publisher.
36  *
37  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
38  *
39  * @version 0.1
40  */
41 public class EmitterContext
42     implements Context {
43
44     // ==================================================================
45 //
46 // Internal states.
47 //
48 // ==================================================================
49
50     // ==================================================================
51 //
52 // No constructor.
53 //
54 // ==================================================================
55
56     // ==================================================================
57 //
58 // Internal methods.
59 //
60 // ==================================================================
61
62     protected String JavaDoc getName(org.omg.CORBA.Object JavaDoc o) {
63         TypageCORBA tc = new TypageCORBA(o, org.objectweb.openccm.corba.TheORB.getORB());
64         return tc.getTypeID();
65     }
66
67     // ==================================================================
68 //
69 // Public methods for Context interface.
70 //
71 // ==================================================================
72
73     /* (non-Javadoc)
74      * @see org.objectweb.util.explorer.api.Context#getEntries(java.lang.Object)
75      */
76     public Entry[] getEntries(Object JavaDoc object) {
77         EmitterContainer emitter = (EmitterContainer)object;
78         EmitterDescription emitterDesc = emitter.getEmitter();
79         if (emitterDesc.consumer == null) return new Entry[0];
80         return new Entry[] {new DefaultEntry(getName(emitterDesc.consumer), emitterDesc.consumer)};
81     }
82 }
83
Popular Tags