/// <summary>
/// Returns the functionally equivalent locale.
/// </summary>
#pragma warning disable 672
public override UCultureInfo GetFunctionalEquivalent(UCultureInfo locale, bool[] isAvailable)
#pragma warning restore 672
{
if (isAvailable != null && isAvailable.Length > 0)
{
string localeId = UCultureInfo.Canonicalize(locale.Name);
IDictionary <string, string> idMap = GetLocaleIdToRulesIdMap(PluralType.Cardinal);
isAvailable[0] = idMap.ContainsKey(localeId);
}
string rulesId = GetRulesIdForLocale(locale, PluralType.Cardinal);
if (rulesId == null || rulesId.Trim().Length == 0)
{
return(UCultureInfo.InvariantCulture); // ultimate fallback
}
UCultureInfo result;
GetRulesIdToEquivalentULocaleMap().TryGetValue(rulesId, out result);
if (result == null)
{
return(UCultureInfo.InvariantCulture); // ultimate fallback
}
return(result);
}
/// <summary>
/// Gets the rulesId from the locale,with locale fallback. If there is no
/// rulesId, return null. The rulesId might be the empty string if the rule
/// is the default rule.
/// </summary>
public virtual string GetRulesIdForLocale(UCultureInfo locale, PluralType type)
{
IDictionary <string, string> idMap = GetLocaleIdToRulesIdMap(type);
string localeId = UCultureInfo.Canonicalize(locale.Name);
string rulesId = null;
while (!idMap.TryGetValue(localeId, out rulesId) || null == rulesId)
{
int ix = localeId.LastIndexOf('_');
if (ix == -1)
{
break;
}
localeId = localeId.Substring(0, ix); // ICU4N: Checked 2nd substring arg
}
return(rulesId);
}
#pragma warning restore 612, 618
#pragma warning disable 1591 // No doc comments available
#pragma warning disable 612, 618
public virtual PluralRanges GetPluralRanges(UCultureInfo locale)
#pragma warning restore 612, 618
{
// TODO markdavis Fix the bad fallback, here and elsewhere in this file.
string localeId = UCultureInfo.Canonicalize(locale.Name);
#pragma warning disable 612, 618
PluralRanges result;
#pragma warning restore 612, 618
while (!localeIdToPluralRanges.TryGetValue(localeId, out result) || null == result)
{
int ix = localeId.LastIndexOf('_');
if (ix == -1)
{
result = UnknownRange;
break;
}
localeId = localeId.Substring(0, ix); // ICU4N: Checked 2nd arg
}
return(result);
}
public void TestGetWithFallback()
{
/*
* UResourceBundle bundle =(UResourceBundle) UResourceBundle.getBundleInstance("com/ibm/icu/dev/data/testdata","te_IN");
* String key = bundle.getStringWithFallback("Keys/collation");
* if(!key.equals("COLLATION")){
* Errln("Did not get the expected result from getStringWithFallback method.");
* }
* String type = bundle.getStringWithFallback("Types/collation/direct");
* if(!type.equals("DIRECT")){
* Errln("Did not get the expected result form getStringWithFallback method.");
* }
*/
ICUResourceBundle bundle = null;
String key = null;
try
{
bundle = (ICUResourceBundle)UResourceBundle.GetBundleInstance(ICUData.IcuCollationBaseName, UCultureInfo.Canonicalize("de__PHONEBOOK"));
if (!bundle.UCulture.FullName.Equals("de"))
{
Errln("did not get the expected bundle");
}
key = bundle.GetStringWithFallback("collations/collation/default");
if (!key.Equals("phonebook"))
{
Errln("Did not get the expected result from getStringWithFallback method.");
}
}
catch (MissingManifestResourceException ex)
{
Logln("got the expected exception");
}
bundle = (ICUResourceBundle)UResourceBundle.GetBundleInstance(ICUData.IcuCollationBaseName, "fr_FR");
key = bundle.GetStringWithFallback("collations/default");
if (!key.Equals("standard"))
{
Errln("Did not get the expected result from getStringWithFallback method.");
}
}
