src/be/nikiroo/fanfix/bundles/StringIdBundle.java

   1 package be.nikiroo.fanfix.bundles;
   2
   3 import java.io.File;
   4 import java.io.IOException;
   5 import java.util.Locale;
   6
   7 import be.nikiroo.utils.resources.TransBundle;
   8
   9 /**
  10  * This class manages the translation resources of the application.
  11  *
  12  * @author niki
  13  */
  14 public class StringIdBundle extends TransBundle<StringId> {
  15         private String lang;
  16
  17         /**
  18          * Create a translation service for the given language (will fall back to
  19          * the default one i not found).
  20          *
  21          * @param lang
  22          *            the language to use
  23          */
  24         public StringIdBundle(String lang) {
  25                 super(StringId.class, Target.resources, lang);
  26                 this.lang = lang;
  27         }
  28
  29         /**
  30          * Return the currently used language as a String.
  31          *
  32          * @return the language
  33          *
  34          * @deprecated use the call from {@link TransBundle} when available
  35          */
  36         public Locale getLanguage() {
  37                 return getLocaleFor(lang);
  38
  39         }
  40
  41         /**
  42          * Update resource file.
  43          *
  44          * @param args
  45          *            not used
  46          *
  47          * @throws IOException
  48          *             in case of I/O error
  49          */
  50         public static void main(String[] args) throws IOException {
  51                 String path = new File(".").getAbsolutePath()
  52                                 + "/src/be/nikiroo/fanfix/bundles/";
  53                 new StringIdBundle(null).updateFile(path);
  54                 System.out.println("Path updated: " + path);
  55         }
  56
  57         /**
  58          * Return the {@link Locale} representing the given language.
  59          *
  60          * @param language
  61          *            the language to initialise, in the form "en-GB" or "fr" for
  62          *            instance
  63          *
  64          * @return the corresponding {@link Locale} or the default {@link Locale} if
  65          *         it is not known
  66          *
  67          * @deprecated Use the call from {@link TransBundle} when available.
  68          */
  69         static private Locale getLocaleFor(String language) {
  70                 Locale locale;
  71
  72                 if (language == null) {
  73                         locale = Locale.getDefault();
  74                 } else {
  75                         language = language.replaceAll("_", "-");
  76                         String lang = language;
  77                         String country = null;
  78                         if (language.contains("-")) {
  79                                 lang = language.split("-")[0];
  80                                 country = language.split("-")[1];
  81                         }
  82
  83                         if (country != null)
  84                                 locale = new Locale(lang, country);
  85                         else
  86                                 locale = new Locale(lang);
  87                 }
  88
  89                 return locale;
  90         }
  91 }