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Java > Open Source Codes > org > objectweb > util > explorer > plugin > java > reflect > FieldUtil


1 /*====================================================================
2
3 Objectweb Explorer 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, Philippe Merle.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26
27 package org.objectweb.util.explorer.plugin.java.reflect;
28
29 import java.lang.reflect.Field JavaDoc;
30
31 /**
32  * Provides a representation of a <code>Field</code> depending on the user configuration.
33  *
34  * @author <a HREF="mailto:Philippe.Merle@lifl.fr">Philippe Merle</a>,
35  * <a HREF="mailto:Jerome.Moroy@lifl.fr">Jérôme Moroy</a>
36  *
37  * @version 0.1
38  */
39 public class FieldUtil
40     extends MemberUtil {
41
42     //==================================================================
43 //
44 // Internal states.
45 //
46 //==================================================================
47
48     /** The Field to manipulate */
49     protected Field JavaDoc field_;
50
51     //==================================================================
52 //
53 // Constructors.
54 //
55 //==================================================================
56
57     public FieldUtil(Field JavaDoc field){
58         super();
59         field_ = field;
60     }
61
62     public FieldUtil(Field JavaDoc field, ClassVisibilityConfig config) {
63         super(config);
64         field_ = field;
65     }
66
67     //==================================================================
68 //
69 // No internal method.
70 //
71 //==================================================================
72
73     //==================================================================
74 //
75 // Public methods.
76 //
77 //==================================================================
78
79     /**
80      * Provides an HTML representation of a Field
81      */
82     public String JavaDoc toHTML(){
83         boolean displayType = config_.get(ClassVisibilityConfig.ATTRIBUTE + "." + ClassVisibilityConfig.TYPE);
84         String JavaDoc visibility = getVisibility(field_.getModifiers());
85         StringBuffer JavaDoc name = new StringBuffer JavaDoc((visibility!=null?"<i>"+visibility+"</i>" + " ":"") + "<b>" + field_.getName() + "</b>");
86         if(displayType)
87             name.append(": " + ClassVisibility.getTypeName(field_.getType()));
88         return name.toString();
89     }
90
91 }
92
93
94     
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