1 package org.apache.maven.plugin.surefire.util;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.util.HashSet;
23 import java.util.Set;
24
25 import javax.annotation.Nullable;
26
27 import org.apache.maven.shared.utils.io.SelectorUtils;
28
29 import static org.apache.maven.plugin.surefire.util.ScannerUtil.convertSlashToSystemFileSeparator;
30
31 /**
32 * filters file names by a given collection of class name patterns
33 *
34 */
35 public class SpecificFileFilter
36 {
37
38 private Set<String> names;
39
40 public SpecificFileFilter( @Nullable String[] classNames )
41 {
42 if ( classNames != null && classNames.length > 0 )
43 {
44 this.names = new HashSet<String>();
45 for ( String name : classNames )
46 {
47 names.add( convertSlashToSystemFileSeparator( name ) );
48 }
49 }
50 }
51
52 public boolean accept( @Nullable String resourceName )
53 {
54 // If the tests enumeration is empty, allow anything.
55 if ( names != null && !names.isEmpty() )
56 {
57 for ( String pattern : names )
58 {
59 // This is the same utility used under the covers in the plexus DirectoryScanner, and
60 // therefore in the surefire DefaultDirectoryScanner implementation.
61 if ( SelectorUtils.matchPath( pattern, resourceName, true ) )
62 {
63 return true;
64 }
65 }
66 return false;
67 }
68 return true;
69 }
70
71 }