Examples of ULocale

com.ibm.icu.util.ULocale
A class analogous to {@link java.util.Locale} that provides additionalsupport for ICU protocol. In ICU 3.0 this class is enhanced to support RFC 3066 language identifiers.
Many classes and services in ICU follow a factory idiom, in which a factory method or object responds to a client request with an object. The request includes a locale (the requested locale), and the returned object is constructed using data for that locale. The system may lack data for the requested locale, in which case the locale fallback mechanism will be invoked until a populated locale is found (the valid locale). Furthermore, even when a populated locale is found (the valid locale), further fallback may be required to reach a locale containing the specific data required by the service (the actual locale).
ULocale performs 'normalization' and 'canonicalization' of locale ids. Normalization 'cleans up' ICU locale ids as follows:
- language, script, country, variant, and keywords are properly cased
  (lower, title, upper, upper, and lower case respectively)
- hyphens used as separators are converted to underscores
- three-letter language and country ids are converted to two-letter equivalents where available
- surrounding spaces are removed from keywords and values
- if there are multiple keywords, they are put in sorted order
Canonicalization additionally performs the following:
- POSIX ids are converted to ICU format IDs
- 'grandfathered' 3066 ids are converted to ICU standard form
- 'PREEURO' and 'EURO' variants are converted to currency keyword form, with the currency id appropriate to the country of the locale (for PREEURO) or EUR (for EURO).
All ULocale constructors automatically normalize the locale id. To handle POSIX ids, canonicalize can be called to convert the id to canonical form, or the canonicalInstance factory method can be called.

This class provides selectors {@link #VALID_LOCALE} and {@link #ACTUAL_LOCALE} intended for use in methods namedgetLocale(). These methods exist in several ICU classes, including {@link com.ibm.icu.util.Calendar}, {@link com.ibm.icu.util.Currency}, {@link com.ibm.icu.text.UFormat}, {@link com.ibm.icu.text.BreakIterator}, {@link com.ibm.icu.text.Collator}, {@link com.ibm.icu.text.DateFormatSymbols}, and {@link com.ibm.icu.text.DecimalFormatSymbols} and their subclasses, ifany. Once an object of one of these classes has been created, getLocale() may be called on it to determine the valid and actual locale arrived at during the object's construction.
Note: The getLocale() method will be implemented in ICU 3.0; ICU 2.8 contains a partial preview implementation. The actual locale is returned correctly, but the valid locale is not, in most cases. @see java.util.Locale @author weiv @author Alan Liu @author Ram Viswanadha @stable ICU 2.8

Examples of com.ibm.icu.util.ULocale

  /*
   * Create a locale from localeID.
   * Then return the appropriate collator for the locale.
   */
  private Collator createFromLocale(String localeID) {
    return Collator.getInstance(new ULocale(localeID));
  }

View Full Code Here

Examples of com.ibm.icu.util.ULocale

   *
   * The default is DIN 5007-1, this shows how to tailor a collator to get DIN 5007-2 behavior.
   *  http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4423383
   */
  public void testCustomRules() throws Exception {
    RuleBasedCollator baseCollator = (RuleBasedCollator) Collator.getInstance(new ULocale("de_DE"));


    String DIN5007_2_tailorings =
      "& ae , a\u0308 & AE , A\u0308"+
      "& oe , o\u0308 & OE , O\u0308"+
      "& ue , u\u0308 & UE , u\u0308";

View Full Code Here

Examples of com.ibm.icu.util.ULocale


      if (msgParts.size() > 0) {
        SoyMsgPart firstPart = msgParts.get(0);


        if (firstPart instanceof SoyMsgPluralPart) {
          new PlrselMsgPartsVisitor(node, new ULocale(soyMsg.getLocaleString()))
              .visitPart((SoyMsgPluralPart) firstPart);


        } else if (firstPart instanceof SoyMsgSelectPart) {
          new PlrselMsgPartsVisitor(node, new ULocale(soyMsg.getLocaleString()))
              .visitPart((SoyMsgSelectPart) firstPart);


        } else {
          for (SoyMsgPart msgPart : msgParts) {

View Full Code Here

Examples of com.ibm.icu.util.ULocale

    
    ArrayList<ULocale> ulocales = new ArrayList<ULocale>();
    for (String locale:locales){
      if (locale != null){
        try {
          ULocale ulocale = ULocale.forLanguageTag(locale);
          if (!ulocale.getLanguage().equals(""))
            ulocales.add(ulocale);
        } catch (Exception e) {
          // There can be intermittent problems with the internal
          // functioning of the ULocale class with some
          // language tags; best to just log these and continue

View Full Code Here

Examples of com.ibm.icu.util.ULocale

   * @return true if a valid language tag, otherwise false
   */
  public static boolean isValidLanguageTag(String tag){
    try {
      if (tag.equals("x-w3c-test")) return true; // hack for testing :(
      ULocale locale = ULocale.forLanguageTag(tag);
      if (locale.toLanguageTag() == null) return false;
      // We don't accept "x" extensions (private use tags)
      if(locale.getExtension("x".charAt(0))!=null) return false;
      if (!locale.toLanguageTag().equalsIgnoreCase(tag)) return false;
      return true;
    } catch (Exception e) {
      return false;
    }
  }

View Full Code Here

Examples of com.ibm.icu.util.ULocale

   * @throws InvalidQueryException Thrown if the column is invalid.
   */
  @Override
  public void validateColumn(DataTable dataTable) throws InvalidQueryException {
    ValueType valueType = dataTable.getColumnDescription(aggregatedColumn.getId()).getType();
    ULocale userLocale = dataTable.getLocaleForUserMessages();
    switch (aggregationType) {
      case COUNT: case MAX: case MIN: break;
      case AVG: case SUM:
      if (valueType != ValueType.NUMBER) {
        throw new InvalidQueryException(MessagesEnum.AVG_SUM_ONLY_NUMERIC.getMessage(userLocale));

View Full Code Here

Examples of com.ibm.icu.util.ULocale

      EasyMock.verify(req);
    } catch (DataSourceException e) {
      caught = true;
    }
    assertFalse(caught);
    assertEquals(new ULocale("fr"), dataSourceRequest.getUserLocale());
    assertTrue(dataSourceRequest.isSameOrigin());
    assertEquals(OutputType.CSV, dataSourceRequest.getDataSourceParameters().getOutputType());


    // Test with hl == it, not same-domain.
    dataSourceRequest = null;
    caught = false;
    try {
      HttpServletRequest req = EasyMock.createMock(HttpServletRequest.class);
      EasyMock.expect(req.getParameter("hl")).andReturn("it");
      EasyMock.expect(req.getHeader("X-DataSource-Auth")).andReturn(null);
      EasyMock.expect(req.getParameter("tqx")).andReturn(null);
      EasyMock.expect(req.getParameter("tq")).andReturn(null);
      EasyMock.replay(req);
      dataSourceRequest = new DataSourceRequest(req);
      EasyMock.verify(req);
    } catch (DataSourceException e) {
      caught = true;
    }
    assertFalse(caught);
    assertEquals(new ULocale("it"), dataSourceRequest.getUserLocale());
    assertFalse(dataSourceRequest.isSameOrigin());
    assertEquals(OutputType.JSONP, dataSourceRequest.getDataSourceParameters().getOutputType());
  }

View Full Code Here

Examples of com.ibm.icu.util.ULocale

    EasyMock.expect(req.getParameter("tqx")).andReturn("out:csv;");
    EasyMock.expect(req.getParameter("tq")).andReturn(null);
    EasyMock.replay(req);
    dataSourceRequest = DataSourceRequest.getDefaultDataSourceRequest(req);
    EasyMock.verify(req);
    assertEquals(new ULocale("fr"), dataSourceRequest.getUserLocale());
    assertTrue(dataSourceRequest.isSameOrigin());
    assertEquals(OutputType.CSV, dataSourceRequest.getDataSourceParameters().getOutputType());


    // Test with empty request (only locale).
    dataSourceRequest = null;
    req = EasyMock.createMock(HttpServletRequest.class);
    EasyMock.expect(req.getParameter("hl")).andReturn(null);
    EasyMock.expect(req.getLocale()).andReturn(new Locale("qq"));
    EasyMock.expect(req.getHeader("X-DataSource-Auth")).andReturn(null);
    EasyMock.expect(req.getParameter("tqx")).andReturn(null);
    EasyMock.expect(req.getParameter("tq")).andReturn(null);
    EasyMock.replay(req);
    dataSourceRequest = DataSourceRequest.getDefaultDataSourceRequest(req);
    EasyMock.verify(req);
    assertEquals(new ULocale("qq"), dataSourceRequest.getUserLocale());
    assertFalse(dataSourceRequest.isSameOrigin());
    assertEquals(OutputType.JSONP, dataSourceRequest.getDataSourceParameters().getOutputType());


    // Test with hl == it, not same-domain.
    dataSourceRequest = null;
    req = EasyMock.createMock(HttpServletRequest.class);
    EasyMock.expect(req.getParameter("hl")).andReturn("it");
    EasyMock.expect(req.getHeader("X-DataSource-Auth")).andReturn(null);
    EasyMock.expect(req.getParameter("tqx")).andReturn(null);
    EasyMock.expect(req.getParameter("tq")).andReturn(null);
    EasyMock.replay(req);
    dataSourceRequest = DataSourceRequest.getDefaultDataSourceRequest(req);
    EasyMock.verify(req);
    assertEquals(new ULocale("it"), dataSourceRequest.getUserLocale());
    assertFalse(dataSourceRequest.isSameOrigin());
    assertEquals(OutputType.JSONP, dataSourceRequest.getDataSourceParameters().getOutputType());
  }

View Full Code Here

Examples of com.ibm.icu.util.ULocale

    assertNotNull(ValueFormatter.createDefault(ValueType.DATE, null));
    assertNotNull(ValueFormatter.createDefault(ValueType.DATETIME, null));
    assertNotNull(ValueFormatter.createDefault(ValueType.TIMEOFDAY, null));
    assertNotNull(ValueFormatter.createDefault(ValueType.TEXT, null));


    ULocale ulocale = ULocale.ENGLISH;
    ULocale ulocale1 = ULocale.CANADA_FRENCH;


    assertEquals(ulocale,
        ValueFormatter.createFromPattern(ValueType.NUMBER, "", ulocale).getLocale());
    assertEquals(ulocale1,
        ValueFormatter.createDefault(ValueType.NUMBER, ulocale1).getLocale());

View Full Code Here

Examples of com.ibm.icu.util.ULocale

    assertEquals(ulocale1,
        ValueFormatter.createDefault(ValueType.NUMBER, ulocale1).getLocale());
  }


  public void testAFewMoreCases() {
    ULocale ulocale = ULocale.ENGLISH;


    // Create a ValueFormatter for each type
    ValueFormatter booleanFormatter = ValueFormatter.createFromPattern(
        ValueType.BOOLEAN, null, ulocale);
    assertNotNull(booleanFormatter);

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.