| 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 { |
| 13 | static private String confDir = getConfDir(); |
| 14 | |
| 15 | // TODO: create "Trans" like classes for all .properties file, always get it |
| 16 | // them from here, including Trans (create a new one each time like |
| 17 | // currently) + update Main to call trans again when chaning dir |
| 18 | private int TODO; |
| 19 | |
| 20 | /** |
| 21 | * Return the non-localised bundle of the given name. |
| 22 | * |
| 23 | * @param name |
| 24 | * the name of the bundle to load |
| 25 | * |
| 26 | * @return the bundle |
| 27 | */ |
| 28 | static public ResourceBundle getBundle(String name) { |
| 29 | return ResourceBundle.getBundle(Bundles.class.getPackage().getName() |
| 30 | + "." + name, new FixedResourceBundleControl(confDir)); |
| 31 | } |
| 32 | |
| 33 | /** |
| 34 | * Return the localised bundle of the given name and {@link Locale}. |
| 35 | * |
| 36 | * @param name |
| 37 | * the name of the bundle to load |
| 38 | * @param locale |
| 39 | * the {@link Locale} to use |
| 40 | * |
| 41 | * @return the localised bundle |
| 42 | */ |
| 43 | static public ResourceBundle getBundle(String name, Locale locale) { |
| 44 | return ResourceBundle.getBundle(Bundles.class.getPackage().getName() |
| 45 | + "." + name, locale, new FixedResourceBundleControl(confDir)); |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * Set the primary configuration directory to look for <tt>.properties</tt> |
| 50 | * files in. |
| 51 | * |
| 52 | * All {@link ResourceBundle}s returned by this class after that point will |
| 53 | * respect this new directory. |
| 54 | * |
| 55 | * @param confDir |
| 56 | * the new directory |
| 57 | */ |
| 58 | static public void setDirectory(String confDir) { |
| 59 | Bundles.confDir = confDir; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * Return the configuration directory where to try to find the |
| 64 | * <tt>.properties</tt> files in priority. |
| 65 | * |
| 66 | * @return the configuration directory |
| 67 | */ |
| 68 | static private String getConfDir() { |
| 69 | // Do not override user-supplied config directory (see --help) |
| 70 | if (Bundles.confDir != null) |
| 71 | return Bundles.confDir; |
| 72 | |
| 73 | try { |
| 74 | ResourceBundle bundle = ResourceBundle.getBundle(Bundles.class |
| 75 | .getPackage().getName() + "." + "jvcard", |
| 76 | Locale.getDefault(), new FixedResourceBundleControl(null)); |
| 77 | |
| 78 | String configDir = bundle.getString("CONFIG_DIR"); |
| 79 | if (configDir != null && configDir.trim().length() > 0) |
| 80 | return configDir; |
| 81 | } catch (Exception e) { |
| 82 | } |
| 83 | |
| 84 | return null; |
| 85 | } |
| 86 | |
| 87 | } |