SuffixFileFilter


1   /*
2    * Project: Gulden Utilies
3    * Class:   de.gulden.util.swing.SuffixFileFilter
4    * Version: snapshot-beautyj-1.1
5    *
6    * Date:    2004-09-29
7    *
8    * This is a snapshot version of the Gulden Utilities,
9    * it is not released as a seperate version.
10   *  
11   * Note:    Contains auto-generated Javadoc comments created by BeautyJ.
12   *  
13   * This is licensed under the GNU Lesser General Public License (LGPL)
14   * and comes with NO WARRANTY.
15   *
16   * Author:  Jens Gulden
17   * Email:   amoda@jensgulden.de
18   */
19  
20  package de.gulden.util.swing;
21  
22  import java.io.File  ;
23  import java.util.*;
24  import javax.swing.filechooser.FileFilter  ;
25  
26  /**
27   * Class SuffixFileFilter.
28   *  
29   * @author  Jens Gulden
30   * @version  snapshot-beautyj-1.1
31   */
32  public class SuffixFileFilter extends FileFilter   {
33  
34      // ------------------------------------------------------------------------
35      // --- fields                                                           ---
36      // ------------------------------------------------------------------------
37  
38      /**
39       * The suffix.
40       */
41      protected String   suffix;
42  
43      /**
44       * The description.
45       */
46      protected String   description;
47  
48  
49      // ------------------------------------------------------------------------
50      // --- constructors                                                     ---
51      // ------------------------------------------------------------------------
52  
53      /**
54       * Creates a new instance of SuffixFileFilter.
55       */
56      public SuffixFileFilter() {
57          super();
58      }
59  
60      /**
61       * Creates a new instance of SuffixFileFilter.
62       */
63      public SuffixFileFilter(String   suffix, String   description) {
64          this();
65          this.suffix=suffix;
66          this.description=description;
67      }
68  
69  
70      // ------------------------------------------------------------------------
71      // --- methods                                                          ---
72      // ------------------------------------------------------------------------
73  
74      /**
75       * Returns the suffix.
76       */
77      public String   getSuffix() {
78          return suffix;
79      }
80  
81      /**
82       * Sets the suffix.
83       */
84      public void setSuffix(String   _suffix) {
85          suffix = _suffix;
86      }
87  
88      /**
89       * Returns the description.
90       */
91      public String   getDescription() {
92          return "*."+getSuffix()+" - "+description;
93      }
94  
95      /**
96       * Sets the description.
97       */
98      public void setDescription(String   _description) {
99          description = _description;
100     }
101 
102     public boolean accept(File   file) {
103         if (file.isDirectory()) { // must accept to allow user choosing and navigating in directories
104             return true;
105         }
106         String   suffix=getSuffix();
107         if ((suffix==null)||suffix.equals("")||suffix.equals("*")) {
108             return true;
109         } else {
110             String   f=file.getName();
111             return f.endsWith("."+suffix);
112         }
113     }
114 
115 } // end SuffixFileFilter
116
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags