ExtensionFilter


1   /*
2    * $Header: /cvsroot/jdbforms/dbforms/src/org/dbforms/devgui/ExtensionFilter.java,v 1.7 2004/08/18 12:25:57 hkollmann Exp $
3    * $Revision: 1.7 $
4    * $Date: 2004/08/18 12:25:57 $
5    *
6    * DbForms - a Rapid Application Development Framework
7    * Copyright (C) 2001 Joachim Peer <joepeer@excite.com>
8    *
9    * This library is free software; you can redistribute it and/or
10   * modify it under the terms of the GNU Lesser General Public
11   * License as published by the Free Software Foundation; either
12   * version 2.1 of the License, or (at your option) any later version.
13   *
14   * This library is distributed in the hope that it will be useful,
15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17   * Lesser General Public License for more details.
18   *
19   * You should have received a copy of the GNU Lesser General Public
20   * License along with this library; if not, write to the Free Software
21   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
22   */
23  
24  package org.dbforms.devgui;
25  
26  import java.io.*;
27  
28  
29  
30  class ExtensionFilter implements FilenameFilter {
31     String  [] extensions;
32  
33     /**
34      * Creates a new ExtensionFilter object.
35      *
36      * @param extensions DOCUMENT ME!
37      */
38     public ExtensionFilter(String  [] extensions) {
39        this.extensions = extensions;
40     }
41  
42     /**
43      * DOCUMENT ME!
44      *
45      * @param dir DOCUMENT ME!
46      * @param name DOCUMENT ME!
47      *
48      * @return DOCUMENT ME!
49      */
50     public boolean accept(File   dir,
51                           String   name) {
52        for (int i = 0; i < extensions.length; i++) {
53           String   anExtension = extensions[i];
54  
55           if ("*".equals(anExtension) || name.endsWith(anExtension)) {
56              return true;
57           }
58        }
59  
60        return false;
61     }
62  }
63
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