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Java > Open Source Codes > org > objectweb > fractal > explorer > icon > ClientCollectionIconProvider


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: ClientCollectionIconProvider.java,v 1.3 2004/11/15 16:44:24 moroy Exp $
27  ====================================================================*/
28
29 package org.objectweb.fractal.explorer.icon;
30
31 import javax.swing.Icon JavaDoc;
32
33 import org.objectweb.fractal.api.Interface;
34 import org.objectweb.fractal.api.type.InterfaceType;
35 import org.objectweb.fractal.explorer.context.ClientCollectionInterfaceContainer;
36 import org.objectweb.fractal.explorer.context.InterfaceWrapper;
37 import org.objectweb.util.explorer.api.Entry;
38
39 /**
40  *
41  * @author <a HREF="mailto:Romain.Rouvoy@lifl.fr">Romain Rouvoy</a>
42  * @version 0.1
43  */
44 public class ClientCollectionIconProvider
45      extends InterfaceIconProvider
46 {
47     /** Empty constructor. */
48     public ClientCollectionIconProvider() {
49         super();
50         loadFc("ClientCollection");
51         loadFc("ClientCollectionMandatory");
52         loadFc("ClientCollectionOptional");
53     }
54     
55     // ==================================================================
56 //
57 // Public methods for IconProvider interface.
58 //
59 // ==================================================================
60
61     /**
62      * Provides the appropriate icon.
63      */
64     public Object JavaDoc newIcon(Object JavaDoc obj) {
65         ClientCollectionInterfaceContainer container = (ClientCollectionInterfaceContainer) obj;
66         Entry[] entries = container.getEntries(obj) ;
67         if (entries.length == 0)
68             return (Icon JavaDoc) getIcons().get("ClientCollectionMandatory");
69         InterfaceWrapper ciw = null ;
70         try {
71             ciw = (InterfaceWrapper) entries[0].getValue();
72         } catch (ClassCastException JavaDoc ex) {
73             ex.printStackTrace();
74             //ciw = (InterfaceWrapper) ((InterfaceContext) entries[0].getValue()).getWrapped();
75 }
76         Interface itf = ciw.getItf();
77         InterfaceType itft = (InterfaceType)itf.getFcItfType();
78         if (itft.isFcOptionalItf())
79             return (Icon JavaDoc) getIcons().get("ClientCollectionOptional");
80         return (Icon JavaDoc) getIcons().get("ClientCollection");
81     }
82 }
83
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