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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
FilteringLoadListener.java | 100% | 100% | 100% | 100% |
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1 | /* | |
2 | * Copyright (c) 2001-2009, Jean Tessier | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * | |
9 | * * Redistributions of source code must retain the above copyright | |
10 | * notice, this list of conditions and the following disclaimer. | |
11 | * | |
12 | * * Redistributions in binary form must reproduce the above copyright | |
13 | * notice, this list of conditions and the following disclaimer in the | |
14 | * documentation and/or other materials provided with the distribution. | |
15 | * | |
16 | * * Neither the name of Jean Tessier nor the names of his contributors | |
17 | * may be used to endorse or promote products derived from this software | |
18 | * without specific prior written permission. | |
19 | * | |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR | |
24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
27 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
28 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
29 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
30 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
31 | */ | |
32 | ||
33 | package com.jeantessier.classreader; | |
34 | ||
35 | import java.util.*; | |
36 | ||
37 | import org.apache.oro.text.perl.*; | |
38 | ||
39 | import com.jeantessier.text.*; | |
40 | ||
41 | public class FilteringLoadListener extends LoadListenerDecorator { | |
42 | private Perl5Util perl = new Perl5Util(new MaximumCapacityPatternCache()); | |
43 | ||
44 | protected List<String> includes; | |
45 | protected List<String> excludes; | |
46 | ||
47 | 20 | public FilteringLoadListener(LoadListener delegate, List<String> includes, List<String> excludes) { |
48 | 20 | super(delegate); |
49 | ||
50 | 20 | this.includes = includes; |
51 | 20 | this.excludes = excludes; |
52 | } | |
53 | ||
54 | 20 | protected boolean matches(String name) { |
55 | 20 | return matches(includes, name) && !matches(excludes, name); |
56 | } | |
57 | ||
58 | 35 | private boolean matches(List<String> regularExpressions, String name) { |
59 | 35 | boolean found = false; |
60 | ||
61 | 35 | Iterator<String> i = regularExpressions.iterator(); |
62 | 35 | while (!found && i.hasNext()) { |
63 | 30 | String condition = i.next(); |
64 | 30 | found = perl.match(condition, name); |
65 | } | |
66 | ||
67 | 35 | return found; |
68 | } | |
69 | } |
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