Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ResourceMatcherImpl |
|
| 2.4;2.4 |
1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
9 | // Unless required by applicable law or agreed to in writing, software | |
10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 | // See the License for the specific language governing permissions and | |
13 | // limitations under the License. | |
14 | package org.apache.tapestry.asset; | |
15 | ||
16 | import java.util.List; | |
17 | ||
18 | import org.apache.tapestry.event.ResetEventListener; | |
19 | import org.apache.tapestry.util.RegexpMatcher; | |
20 | ||
21 | ||
22 | /** | |
23 | * Implementation of {@link ResourceMatcher}. | |
24 | * | |
25 | */ | |
26 | public class ResourceMatcherImpl implements ResetEventListener, ResourceMatcher { | |
27 | ||
28 | /** regexp matcher engine. */ | |
29 | protected RegexpMatcher _matcher; | |
30 | /** Resource match configuration regexp strings. */ | |
31 | protected List _contributions; | |
32 | ||
33 | /** no args constructor. */ | |
34 | 0 | public ResourceMatcherImpl() { } |
35 | ||
36 | /** | |
37 | * Invoked by hivemind by default to initialize | |
38 | * service. | |
39 | */ | |
40 | public void initializeService() | |
41 | { | |
42 | 0 | _matcher = new RegexpMatcher(); |
43 | 0 | } |
44 | ||
45 | /** | |
46 | * {@inheritDoc} | |
47 | */ | |
48 | public synchronized void resetEventDidOccur() | |
49 | { | |
50 | 0 | _matcher.clear(); |
51 | 0 | } |
52 | ||
53 | /** | |
54 | * {@inheritDoc} | |
55 | */ | |
56 | public boolean containsResource(String path) | |
57 | { | |
58 | 0 | if (_contributions == null || _contributions.size() < 1 || path == null) |
59 | 0 | return false; |
60 | ||
61 | 0 | for (int i = 0; i < _contributions.size(); i++) { |
62 | 0 | String pattern = (String)_contributions.get(i); |
63 | ||
64 | 0 | if (_matcher.contains(pattern, path)) |
65 | 0 | return true; |
66 | } | |
67 | ||
68 | 0 | return false; |
69 | } | |
70 | ||
71 | /** | |
72 | * The set of contributed regexp strings that will positively | |
73 | * match incoming path strings for this matcher. | |
74 | * @param contributions | |
75 | */ | |
76 | public void setContributions(List contributions) | |
77 | { | |
78 | 0 | this._contributions = contributions; |
79 | 0 | } |
80 | } |