1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.finder.filters;
18
19 import java.io.File;
20 import org.apache.commons.io.filefilter.WildcardFileFilter;
21 import org.apache.commons.io.FilenameUtils;
22 import org.apache.commons.io.IOCase;
23
24 /**
25 * <code>IOFileFilter</code> implementation that uses wildcard matching on the file's path.
26 *
27 * @version $Id: PathFilter.java 437543 2006-08-28 05:47:51Z bayard $
28 * @since 0.1
29 */
30 public class PathFilter extends WildcardFileFilter {
31
32 // Ideally this would just use the same variable in the parent, but it's
33 // not accessible
34 private IOCase caseSensitivity;
35
36 // Same here
37 private String wildcard;
38
39 /**
40 * Construct a new <code>IOFileFilter</code> specifying whether the
41 * wildcard criteria.
42 *
43 * @param wildcardmatcher the wildcard string to match against
44 * @param ignoreCase whether to ignore the case
45 */
46 public PathFilter(String wildcardmatcher, boolean ignoreCase) {
47 super(wildcardmatcher, ignoreCase ? IOCase.INSENSITIVE : IOCase.SENSITIVE);
48 this.caseSensitivity = ignoreCase ? IOCase.INSENSITIVE : IOCase.SENSITIVE;
49 this.wildcard = wildcardmatcher;
50 }
51
52
53 /**
54 * Checks to see if the filename matches the wildcard.
55 *
56 * @param dir the file directory
57 * @param name the full filename
58 * @return true if the full filename matches the wildcard
59 */
60 public boolean accept(File dir, String name) {
61 String path = new File(dir, name).toString();
62 if (FilenameUtils.wildcardMatch(path, wildcard, caseSensitivity)) {
63 return true;
64 }
65 return false;
66 }
67
68 /**
69 * Checks to see if the full filename matches the wildcard.
70 *
71 * @param file the file to check
72 * @return true if the full filename matches the wildcard
73 */
74 public boolean accept(File file) {
75 String name = file.getPath();
76 if (FilenameUtils.wildcardMatch(name, wildcard, caseSensitivity)) {
77 return true;
78 }
79 return false;
80 }
81
82 }