Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ClasspathMfs |
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| 5.0;5 |
1 | /** | |
2 | * Copyright (c) 2012-2014, jcabi.com | |
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: 1) Redistributions of source code must retain the above | |
8 | * copyright notice, this list of conditions and the following | |
9 | * disclaimer. 2) Redistributions in binary form must reproduce the above | |
10 | * copyright notice, this list of conditions and the following | |
11 | * disclaimer in the documentation and/or other materials provided | |
12 | * with the distribution. 3) Neither the name of the jcabi.com nor | |
13 | * the names of its contributors may be used to endorse or promote | |
14 | * products derived from this software without specific prior written | |
15 | * permission. | |
16 | * | |
17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | |
19 | * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
20 | * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | |
21 | * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
22 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
23 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
24 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
26 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
28 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 | */ | |
30 | package com.jcabi.manifests; | |
31 | ||
32 | import java.io.IOException; | |
33 | import java.io.InputStream; | |
34 | import java.net.URI; | |
35 | import java.net.URISyntaxException; | |
36 | import java.net.URL; | |
37 | import java.util.ArrayList; | |
38 | import java.util.Collection; | |
39 | import java.util.Enumeration; | |
40 | import java.util.LinkedList; | |
41 | ||
42 | /** | |
43 | * Manifests in classpath. | |
44 | * | |
45 | * @author Yegor Bugayenko (yegor@tpc2.com) | |
46 | * @version $Id$ | |
47 | * @since 1.0 | |
48 | */ | |
49 | 1 | public final class ClasspathMfs implements Mfs { |
50 | ||
51 | @Override | |
52 | public Collection<InputStream> fetch() throws IOException { | |
53 | 1 | final Enumeration<URL> resources = Thread.currentThread() |
54 | .getContextClassLoader() | |
55 | .getResources("META-INF/MANIFEST.MF"); | |
56 | 1 | final Collection<URI> uris = new LinkedList<URI>(); |
57 | 34 | while (resources.hasMoreElements()) { |
58 | try { | |
59 | 33 | uris.add(resources.nextElement().toURI()); |
60 | 0 | } catch (final URISyntaxException ex) { |
61 | 0 | throw new IOException(ex); |
62 | 33 | } |
63 | } | |
64 | 1 | final Collection<InputStream> streams = |
65 | new ArrayList<InputStream>(uris.size()); | |
66 | 1 | for (final URI uri : uris) { |
67 | 33 | streams.add(uri.toURL().openStream()); |
68 | 33 | } |
69 | 1 | return streams; |
70 | } | |
71 | ||
72 | } |