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Java > Open Source Codes > com > sun > enterprise > util > SimpleFilenameFilter


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23  package com.sun.enterprise.util;
24
25 import java.io.File JavaDoc;
26 import java.io.FilenameFilter JavaDoc;
27
28  /**
29  * Filename filter allowing files ending with the specified extensions (with period)
30  * and all directories.
31  *
32  *
33  * @author Danny Coward
34  **/
35
36 public class SimpleFilenameFilter implements FilenameFilter JavaDoc {
37     private String JavaDoc[] extensions = {};
38     
39     public SimpleFilenameFilter(String JavaDoc[] extensions) {
40     this.extensions = extensions;
41     }
42
43     public boolean accept(File JavaDoc pathname, String JavaDoc s) {
44     if ( (new File JavaDoc(pathname, s)).isDirectory() ) {
45         return true;
46     } else {
47         if (extensions == null) {
48         return true;
49         }
50     }
51     for (int i = 0; i < extensions.length; i++) {
52         if ( s.endsWith(extensions[i]) ) {
53         return true;
54         }
55     }
56     return false;
57     
58     }
59 }
60
61
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