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1 /*
2 * SSHTools - Java SSH2 API
3 *
4 * Copyright (C) 2002-2003 Lee David Painter and Contributors.
5 *
6 * Contributions made by:
7 *
8 * Brett Smith
9 * Richard Pernavas
10 * Erwin Bolwidt
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
25 */
26 package com.sshtools.common.util;
27
28
29 /**
30 *
31 *
32 * @author $author$
33 * @version $Revision: 1.8 $
34 */
35 public class Search {
36 /**
37 *
38 *
39 * @param str
40 * @param query
41 *
42 * @return
43 *
44 * @throws IllegalArgumentException
45 */
46 public static boolean matchesWildcardQuery(String str, String query)
47 throws IllegalArgumentException {
48 int idx = query.indexOf("*");
49
50 if (idx > -1) {
51 // We have a wildcard search
52 if ((idx > 0) && (idx < (query.length() - 1))) {
53 throw new IllegalArgumentException(
54 "Wildcards not supported in middle of query string; use either 'searchtext*' or '*searchtext'");
55 }
56
57 if (idx == (query.length() - 1)) {
58 return str.startsWith(query.substring(0, idx));
59 } else {
60 return str.endsWith(query.substring(idx + 1));
61 }
62 } else {
63 if (str.equalsIgnoreCase(query)) {
64 return true;
65 }
66 }
67
68 return false;
69 }
70 }