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Java > Open Source Codes > net > sourceforge > cobertura > util > ArchiveUtil


1 /*
2  * Cobertura - http://cobertura.sourceforge.net/
3  *
4  * Copyright (C) 2005 Grzegorz Lukasik
5  * Copyright (C) 2006 John Lewis
6  * Copyright (C) 2006 Mark Doliner
7  *
8  * Note: This file is dual licensed under the GPL and the Apache
9  * Source License (so that it can be used from both the main
10  * Cobertura classes and the ant tasks).
11  *
12  * Cobertura is free software; you can redistribute it and/or modify
13  * it under the terms of the GNU General Public License as published
14  * by the Free Software Foundation; either version 2 of the License,
15  * or (at your option) any later version.
16  *
17  * Cobertura is distributed in the hope that it will be useful, but
18  * WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20  * General Public License for more details.
21  *
22  * You should have received a copy of the GNU General Public License
23  * along with Cobertura; if not, write to the Free Software
24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
25  * USA
26  */
27
28 package net.sourceforge.cobertura.util;
29
30 /**
31  * Utility methods for working with archives.
32  *
33  * @author John Lewis
34  */
35 public abstract class ArchiveUtil
36 {
37
38     /**
39      * Return true if the given name ends with .jar, .zip,
40      * .war, .ear, or .sar (case insensitive).
41      *
42      * @param name The file name.
43      * @return true if the name is an archive.
44      */
45     public static boolean isArchive(String JavaDoc name)
46     {
47         name = name.toLowerCase();
48         return name.endsWith(".jar") || name.endsWith(".zip") || name.endsWith(".war")
49                 || name.endsWith(".ear") || name.endsWith(".sar");
50     }
51
52     /**
53      * Check to see if the given file name is a signature file
54      * (meta-inf/*.rsa or meta-inf/*.sf).
55      *
56      * @param name The file name. Commonly a ZipEntry name.
57      * @return true if the name is a signature file.
58      */
59     public static boolean isSignatureFile(String JavaDoc name)
60     {
61         name = name.toLowerCase();
62         return (name.startsWith("meta-inf/") && (name.endsWith(".rsa") || name.endsWith(".sf")));
63     }
64
65 }
66
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