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Java > Open Source Codes > org > enhydra > dods > wizard > DirectoryNameFilter


1 /*
2  * Enhydra Java Application Server Project
3  *
4  * The contents of this file are subject to the Enhydra Public License
5  * Version 1.1 (the "License"); you may not use this file except in
6  * compliance with the License. You may obtain a copy of the License on
7  * the Enhydra web site ( http://www.enhydra.org/ ).
8  *
9  * Software distributed under the License is distributed on an "AS IS"
10  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
11  * the License for the specific terms governing rights and limitations
12  * under the License.
13  *
14  * The Initial Developer of the Enhydra Application Server is Lutris
15  * Technologies, Inc. The Enhydra Application Server and portions created
16  * by Lutris Technologies, Inc. are Copyright Lutris Technologies, Inc.
17  * All Rights Reserved.
18  *
19  * Contributor(s):
20  *
21  */
22 package org.enhydra.dods.wizard;
23
24 import java.io.File JavaDoc;
25 import java.io.FilenameFilter JavaDoc;
26
27 /**
28  * DirectoryNameFilter restricts file sets to only those files that are
29  * directories. Use this with JFileChooser to create a directory
30  * chooser.
31  *
32  * @author Nenad Vico
33  * @version 1.0
34  */
35 public class DirectoryNameFilter implements FilenameFilter JavaDoc {
36
37     /**
38      * Create a DirectoryNameFilter for use with the FileChooser dialog.
39      */
40     public DirectoryNameFilter() {}
41
42     /**
43      * Check to see if the passed file is a directory.
44      *
45      * @param dir Parent folder.
46      * @param name File to check.
47      *
48      * @return True if the file is a directory.
49      *
50      */
51     public boolean accept(File JavaDoc dir, String JavaDoc name) {
52         File JavaDoc file = new File JavaDoc("" + dir + File.separator + name);
53
54         return file.isDirectory();
55     }
56 }
57
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