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Java > Open Source Codes > org > objectweb > fractal > explorer > context > InterfaceContext


1 /*====================================================================
2  
3  Objectweb Browser Framework
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  $Id: InterfaceContext.java,v 1.3 2004/11/15 16:44:24 moroy Exp $
27  ====================================================================*/
28
29 package org.objectweb.fractal.explorer.context;
30
31 import java.util.List JavaDoc;
32 import java.util.Vector JavaDoc;
33
34 import org.objectweb.fractal.api.Component;
35 import org.objectweb.fractal.api.Interface;
36 import org.objectweb.fractal.api.control.BindingController;
37 import org.objectweb.fractal.explorer.FcExplorer;
38 import org.objectweb.util.explorer.api.Context;
39 import org.objectweb.util.explorer.api.Entry;
40 import org.objectweb.util.explorer.core.naming.lib.DefaultEntry;
41
42 /**
43  * Basic interface context.
44  * @author <a HREF="mailto:Romain.Rouvoy@lifl.fr">Romain Rouvoy</a>
45  * @version 0.1
46  */
47 public class InterfaceContext
48   implements Context
49 {
50
51     /* (non-Javadoc)
52      * @see org.objectweb.util.browser.api.Context#getEntries()
53      */
54     public Entry[] getEntries(Interface itf) {
55         List JavaDoc l = new Vector JavaDoc();
56         Component ci = itf.getFcItfOwner();
57         Interface bindInterface = null;
58         try {
59             BindingController bc = FcExplorer.getBindingController(ci);
60             bindInterface = (Interface)bc.lookupFc(itf.getFcItfName());
61         } catch(Exception JavaDoc e) { }
62         if(bindInterface!=null)
63             l.add(new DefaultEntry(FcExplorer.getPrefixedName(bindInterface), bindInterface));
64         return (Entry[])l.toArray(new Entry[0]);
65     }
66
67     /* (non-Javadoc)
68      * @see org.objectweb.util.browser.core.naming.AbstractContext#getEntries()
69      */
70     public Entry[] getEntries(Object JavaDoc object) {
71         InterfaceWrapper interfaceWrapper = (InterfaceWrapper)object;
72         return getEntries(interfaceWrapper.getItf());
73     }
74     
75 }
76
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