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Java > Open Source Codes > org > netbeans > modules > websvc > registry > ui > WSDLFileFilter


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.websvc.registry.ui;
21
22 import javax.swing.filechooser.FileFilter JavaDoc;
23 import java.io.File JavaDoc;
24
25 /**
26  * Filter file selection so only files with extention WSDL are shown
27  */
28 public class WSDLFileFilter extends FileFilter JavaDoc {
29
30         public final static String JavaDoc wsdl = "wsdl"; // NOI18N
31
32         /** Allow directories
33          */
34         public boolean accept(File JavaDoc f) {
35             if (f.isDirectory()) {
36                 return true;
37             }
38
39             String JavaDoc extension = getExtension(f);
40             if (extension != null) {
41                 if (extension.equals(wsdl)) {
42                     return true;
43                 } else {
44                     return false;
45                 }
46             }
47
48             return false;
49         }
50
51         public String JavaDoc getExtension(File JavaDoc f) {
52             String JavaDoc ext = null;
53             String JavaDoc s = f.getName();
54             int i = s.lastIndexOf('.');
55
56             if (i > 0 && i < s.length() - 1) {
57                 ext = s.substring(i+1).toLowerCase();
58             }
59             return ext;
60         }
61
62         /** The description of this filter */
63         public String JavaDoc getDescription() {
64             return "Web Services Descriptor File (.wsdl)";
65         }
66     }
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