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1 | package be.nikiroo.jvcard.resources; |
2 | ||
3 | import java.util.Locale; | |
4 | import java.util.ResourceBundle; | |
5 | ||
6 | /** | |
7 | * This class help you get UTF-8 bundles for this application. | |
8 | * | |
9 | * @author niki | |
10 | * | |
11 | */ | |
12 | public class Bundles { | |
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13 | static private String confDir = getConfDir(); |
14 | ||
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15 | /** |
16 | * Return the non-localised bundle of the given name. | |
17 | * | |
18 | * @param name | |
19 | * the name of the bundle to load | |
20 | * | |
21 | * @return the bundle | |
22 | */ | |
23 | static public ResourceBundle getBundle(String name) { | |
24 | return ResourceBundle.getBundle(Bundles.class.getPackage().getName() | |
7f82bf68 | 25 | + "." + name, new FixedResourceBundleControl(confDir)); |
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26 | } |
27 | ||
28 | /** | |
29 | * Return the localised bundle of the given name and {@link Locale}. | |
30 | * | |
31 | * @param name | |
32 | * the name of the bundle to load | |
33 | * @param locale | |
34 | * the {@link Locale} to use | |
35 | * | |
36 | * @return the localised bundle | |
37 | */ | |
38 | static public ResourceBundle getBundle(String name, Locale locale) { | |
2a96e7b2 | 39 | return ResourceBundle.getBundle(Bundles.class.getPackage().getName() |
7f82bf68 | 40 | + "." + name, locale, new FixedResourceBundleControl(confDir)); |
2a96e7b2 | 41 | } |
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42 | |
43 | /** | |
44 | * Set the primary configuration directory to look for <tt>.properties</tt> | |
45 | * files in. | |
46 | * | |
47 | * All {@link ResourceBundle}s returned by this class after that point will | |
48 | * respect this new directory. | |
49 | * | |
50 | * @param confDir | |
51 | * the new directory | |
52 | */ | |
53 | static public void setDirectory(String confDir) { | |
54 | Bundles.confDir = confDir; | |
55 | } | |
56 | ||
57 | /** | |
58 | * Return the configuration directory where to try to find the | |
59 | * <tt>.properties</tt> files in priority. | |
60 | * | |
61 | * @return the configuration directory | |
62 | */ | |
63 | static private String getConfDir() { | |
64 | // Do not override user-supplied config directory (see --help) | |
65 | if (Bundles.confDir != null) | |
66 | return Bundles.confDir; | |
67 | ||
68 | try { | |
69 | ResourceBundle bundle = ResourceBundle.getBundle(Bundles.class | |
70 | .getPackage().getName() + "." + "jvcard", | |
71 | Locale.getDefault(), new FixedResourceBundleControl(null)); | |
72 | ||
73 | String configDir = bundle.getString("CONFIG_DIR"); | |
74 | if (configDir != null && configDir.trim().length() > 0) | |
75 | return configDir; | |
76 | } catch (Exception e) { | |
77 | } | |
78 | ||
79 | return null; | |
80 | } | |
81 | ||
2a96e7b2 | 82 | } |