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/hudson-plugin-utils/src/main/java/org/hudsonci/utils/plugin/PluginUtil.java

http://github.com/hudson/hudson
Java | 71 lines | 30 code | 9 blank | 32 comment | 1 complexity | d4adceb0d2643830a1da410ff51268ce MD5 | raw file
 1/**
 2 * The MIT License
 3 *
 4 * Copyright (c) 2010-2011 Sonatype, Inc. All rights reserved.
 5 *
 6 * Permission is hereby granted, free of charge, to any person obtaining a copy
 7 * of this software and associated documentation files (the "Software"), to deal
 8 * in the Software without restriction, including without limitation the rights
 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25package org.hudsonci.utils.plugin;
26
27import hudson.Plugin;
28import hudson.PluginWrapper;
29
30import java.lang.reflect.Field;
31
32/**
33 * {@link Plugin} utilities.
34 *
35 * @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
36 * @since 2.1.0
37 */
38public class PluginUtil
39{
40    public static PluginWrapper getWrapper(final Plugin plugin) {
41        assert plugin != null;
42        try {
43            Field field = Plugin.class.getDeclaredField("wrapper");
44            field.setAccessible(true);
45            return (PluginWrapper) field.get(plugin);
46        }
47        catch (Exception e) {
48            throw new RuntimeException("Failed to access PluginWrapper", e);
49        }
50    }
51
52    public static String getShortName(final Plugin plugin) {
53        return getWrapper(plugin).getShortName();
54    }
55
56    //
57    // FIXME: These do not take into account the context path, not sure if they should or not
58    //
59    
60    public static String getPath(final Plugin plugin) {
61        return String.format("/plugin/%s", getShortName(plugin));
62    }
63
64    public static String getHelpPath(final Plugin plugin) {
65        return String.format("%s/help", getPath(plugin));
66    }
67
68    public static String getImagesPath(final Plugin plugin) {
69        return String.format("%s/images", getPath(plugin));
70    }
71}