|
|||||||||||||||||||
30 day Evaluation License registered to hlship@comcast.net Your 30 day evaluation period has expired. Please visit http://www.cenqua.com to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
WebContextResource.java | 83.3% | 94.7% | 100% | 93.8% |
|
1 | // Copyright 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 | ||
15 | package org.apache.tapestry.web; | |
16 | ||
17 | import java.net.URL; | |
18 | import java.util.Locale; | |
19 | ||
20 | import javax.servlet.ServletContext; | |
21 | ||
22 | import org.apache.commons.logging.Log; | |
23 | import org.apache.commons.logging.LogFactory; | |
24 | import org.apache.hivemind.Resource; | |
25 | import org.apache.hivemind.util.AbstractResource; | |
26 | import org.apache.hivemind.util.LocalizedResource; | |
27 | ||
28 | /** | |
29 | * Implementation of {@link org.apache.hivemind.Resource}for resources found within a | |
30 | * {@link org.apache.tapestry.web.WebContext}. | |
31 | * | |
32 | * @author Howard Lewis Ship | |
33 | * @since 4.0 | |
34 | */ | |
35 | ||
36 | public class WebContextResource extends AbstractResource | |
37 | { | |
38 | private static final Log LOG = LogFactory.getLog(WebContextResource.class); | |
39 | ||
40 | private WebContext _context; | |
41 | ||
42 | 1040 | public WebContextResource(WebContext context, String path) |
43 | { | |
44 | 1040 | this(context, path, null); |
45 | } | |
46 | ||
47 | 1043 | public WebContextResource(WebContext context, String path, Locale locale) |
48 | { | |
49 | 1043 | super(path, locale); |
50 | ||
51 | 1043 | _context = context; |
52 | } | |
53 | ||
54 | /** | |
55 | * Locates the resource using {@link LocalizedWebContextResourceFinder}and | |
56 | * {@link ServletContext#getResource(java.lang.String)}. | |
57 | */ | |
58 | ||
59 | 71 | public Resource getLocalization(Locale locale) |
60 | { | |
61 | 71 | LocalizedWebContextResourceFinder finder = new LocalizedWebContextResourceFinder( |
62 | _context); | |
63 | ||
64 | 71 | String path = getPath(); |
65 | 71 | LocalizedResource localizedResource = finder.resolve(path, locale); |
66 | ||
67 | 71 | if (localizedResource == null) |
68 | 1 | return null; |
69 | ||
70 | 70 | String localizedPath = localizedResource.getResourcePath(); |
71 | 70 | Locale pathLocale = localizedResource.getResourceLocale(); |
72 | ||
73 | 70 | if (localizedPath == null) |
74 | 0 | return null; |
75 | ||
76 | 70 | if (path.equals(localizedPath)) |
77 | 68 | return this; |
78 | ||
79 | 2 | return new WebContextResource(_context, localizedPath, pathLocale); |
80 | } | |
81 | ||
82 | 594 | public URL getResourceURL() |
83 | { | |
84 | 594 | return _context.getResource(getPath()); |
85 | } | |
86 | ||
87 | 45 | public String toString() |
88 | { | |
89 | 45 | return "context:" + getPath(); |
90 | } | |
91 | ||
92 | 246 | public int hashCode() |
93 | { | |
94 | 246 | return 2387 & getPath().hashCode(); |
95 | } | |
96 | ||
97 | 990 | protected Resource newResource(String path) |
98 | { | |
99 | 990 | return new WebContextResource(_context, path); |
100 | } | |
101 | ||
102 | } |
|