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Java > Open Source Codes > nextapp > echo2 > app > table > DefaultTableCellRenderer


1 /*
2  * This file is part of the Echo Web Application Framework (hereinafter "Echo").
3  * Copyright (C) 2002-2005 NextApp, Inc.
4  *
5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
6  *
7  * The contents of this file are subject to the Mozilla Public License Version
8  * 1.1 (the "License"); you may not use this file except in compliance with
9  * the License. You may obtain a copy of the License at
10  * http://www.mozilla.org/MPL/
11  *
12  * Software distributed under the License is distributed on an "AS IS" basis,
13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
14  * for the specific language governing rights and limitations under the
15  * License.
16  *
17  * Alternatively, the contents of this file may be used under the terms of
18  * either the GNU General Public License Version 2 or later (the "GPL"), or
19  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
20  * in which case the provisions of the GPL or the LGPL are applicable instead
21  * of those above. If you wish to allow use of your version of this file only
22  * under the terms of either the GPL or the LGPL, and not to allow others to
23  * use your version of this file under the terms of the MPL, indicate your
24  * decision by deleting the provisions above and replace them with the notice
25  * and other provisions required by the GPL or the LGPL. If you do not delete
26  * the provisions above, a recipient may use your version of this file under
27  * the terms of any one of the MPL, the GPL or the LGPL.
28  */
29
30 package nextapp.echo2.app.table;
31
32 import nextapp.echo2.app.Component;
33 import nextapp.echo2.app.Label;
34 import nextapp.echo2.app.Table;
35
36 /**
37  * Default <code>TableCellRenderer</code> implementation.
38  */
39 public class DefaultTableCellRenderer
40 implements TableCellRenderer {
41
42     /**
43      * Returns a <code>Label</code> containing the toString() value of the
44      * model value. Returns null in the event the model value is null.
45      *
46      * @see nextapp.echo2.app.table.TableCellRenderer#getTableCellRendererComponent(nextapp.echo2.app.Table, java.lang.Object, int, int)
47      */
48     public Component getTableCellRendererComponent(Table table, Object JavaDoc value, int column, int row) {
49         if (value == null) {
50             return null;
51         } else {
52             return new Label(value.toString());
53         }
54     }
55 }
56
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