NumberFormat* NumberFormat::makeInstance(const Locale& desiredLocale, EStyles style, UErrorCode& status) { if (U_FAILURE(status)) return NULL; if (style < 0 || style >= kStyleCount) { status = U_ILLEGAL_ARGUMENT_ERROR; return NULL; } ResourceBundle resource((char *)0, desiredLocale, status); NumberFormat* f; if (U_FAILURE(status)) { // We don't appear to have resource data available -- use the last-resort data status = U_USING_FALLBACK_WARNING; // Use the DecimalFormatSymbols constructor which uses last-resort data DecimalFormatSymbols* symbolsToAdopt = new DecimalFormatSymbols(status); if (symbolsToAdopt == NULL) { status = U_MEMORY_ALLOCATION_ERROR; return NULL; } if (U_FAILURE(status)) { delete symbolsToAdopt; // This should never happen return NULL; } // Creates a DecimalFormat instance with the last resort number patterns. f = new DecimalFormat(fgLastResortNumberPatterns[style], symbolsToAdopt, status); if (f == NULL) { status = U_MEMORY_ALLOCATION_ERROR; return NULL; } if (U_FAILURE(status)) { delete f; f = NULL; } return f; } ResourceBundle numberPatterns(resource.get(DecimalFormat::fgNumberPatterns, status)); // If not all the styled patterns exists for the NumberFormat in this locale, // sets the status code to failure and returns nil. //if (patternCount < fgNumberPatternsCount) status = U_INVALID_FORMAT_ERROR; if (numberPatterns.getSize() < fgNumberPatternsCount) status = U_INVALID_FORMAT_ERROR; if (U_FAILURE(status)) return NULL; // Loads the decimal symbols of the desired locale. DecimalFormatSymbols* symbolsToAdopt = new DecimalFormatSymbols(desiredLocale, status); if (symbolsToAdopt == NULL) { status = U_MEMORY_ALLOCATION_ERROR; return NULL; } if (U_FAILURE(status)) { delete symbolsToAdopt; return NULL; } // Creates the specified decimal format style of the desired locale. if (style < numberPatterns.getSize()) { const UnicodeString pattern(numberPatterns.getStringEx(style, status)); if (U_SUCCESS(status)) { f = new DecimalFormat(pattern, symbolsToAdopt, status); } else { return NULL; } } else { // If the requested style doesn't exist, use a last-resort style. // This is to support scientific styles before we have all the // resource data in place. f = new DecimalFormat(fgLastResortNumberPatterns[style], symbolsToAdopt, status); } if (f == NULL) { status = U_MEMORY_ALLOCATION_ERROR; return NULL; } if (U_FAILURE(status)) { delete f; f = NULL; } return f; }
static jboolean initLocaleDataImpl(JNIEnv* env, jclass clazz, jstring locale, jobject localeData) { const char* loc = env->GetStringUTFChars(locale, NULL); UErrorCode status = U_ZERO_ERROR; ScopedResourceBundle root(ures_openU(NULL, loc, &status)); env->ReleaseStringUTFChars(locale, loc); if (U_FAILURE(status)) { LOGE("Error getting ICU resource bundle: %s", u_errorName(status)); status = U_ZERO_ERROR; return JNI_FALSE; } ScopedResourceBundle calendar(ures_getByKey(root.get(), "calendar", NULL, &status)); if (U_FAILURE(status)) { LOGE("Error getting ICU calendar resource bundle: %s", u_errorName(status)); return JNI_FALSE; } ScopedResourceBundle gregorian(ures_getByKey(calendar.get(), "gregorian", NULL, &status)); if (U_FAILURE(status)) { LOGE("Error getting ICU gregorian resource bundle: %s", u_errorName(status)); return JNI_FALSE; } int firstDayVals[2]; if (getDayIntVector(env, gregorian.get(), firstDayVals)) { setIntegerField(env, localeData, "firstDayOfWeek", firstDayVals[0]); setIntegerField(env, localeData, "minimalDaysInFirstWeek", firstDayVals[1]); } setStringArrayField(env, localeData, "amPm", getAmPmMarkers(env, gregorian.get())); setStringArrayField(env, localeData, "eras", getEras(env, gregorian.get())); setStringArrayField(env, localeData, "longMonthNames", getLongMonthNames(env, gregorian.get())); setStringArrayField(env, localeData, "shortMonthNames", getShortMonthNames(env, gregorian.get())); setStringArrayField(env, localeData, "longWeekdayNames", getLongWeekdayNames(env, gregorian.get())); setStringArrayField(env, localeData, "shortWeekdayNames", getShortWeekdayNames(env, gregorian.get())); ScopedResourceBundle gregorianElems(ures_getByKey(gregorian.get(), "DateTimePatterns", NULL, &status)); if (U_SUCCESS(status)) { setStringField(env, localeData, "fullTimeFormat", gregorianElems.get(), 0); setStringField(env, localeData, "longTimeFormat", gregorianElems.get(), 1); setStringField(env, localeData, "mediumTimeFormat", gregorianElems.get(), 2); setStringField(env, localeData, "shortTimeFormat", gregorianElems.get(), 3); setStringField(env, localeData, "fullDateFormat", gregorianElems.get(), 4); setStringField(env, localeData, "longDateFormat", gregorianElems.get(), 5); setStringField(env, localeData, "mediumDateFormat", gregorianElems.get(), 6); setStringField(env, localeData, "shortDateFormat", gregorianElems.get(), 7); } status = U_ZERO_ERROR; ScopedResourceBundle numberElements(ures_getByKey(root.get(), "NumberElements", NULL, &status)); if (U_SUCCESS(status) && ures_getSize(numberElements.get()) >= 11) { setStringField(env, localeData, "decimalPatternChars", getDecimalPatternChars(env, numberElements.get())); setStringField(env, localeData, "infinity", numberElements.get(), 9); setStringField(env, localeData, "NaN", numberElements.get(), 10); } status = U_ZERO_ERROR; jstring internationalCurrencySymbol = getIntCurrencyCode(env, locale); jstring currencySymbol = NULL; if (internationalCurrencySymbol != NULL) { currencySymbol = getCurrencySymbolNative(env, clazz, locale, internationalCurrencySymbol); } else { internationalCurrencySymbol = env->NewStringUTF("XXX"); } if (currencySymbol == NULL) { // This is the UTF-8 encoding of U+00A4 (CURRENCY SIGN). currencySymbol = env->NewStringUTF("\xc2\xa4"); } setStringField(env, localeData, "currencySymbol", currencySymbol); setStringField(env, localeData, "internationalCurrencySymbol", internationalCurrencySymbol); ScopedResourceBundle numberPatterns(ures_getByKey(root.get(), "NumberPatterns", NULL, &status)); if (U_SUCCESS(status) && ures_getSize(numberPatterns.get()) >= 3) { setStringField(env, localeData, "numberPattern", numberPatterns.get(), 0); setStringField(env, localeData, "currencyPattern", numberPatterns.get(), 1); setStringField(env, localeData, "percentPattern", numberPatterns.get(), 2); } return JNI_TRUE; }
static jboolean ICU_initLocaleDataImpl(JNIEnv* env, jclass, jstring locale, jobject localeData) { ScopedUtfChars localeName(env, locale); UErrorCode status = U_ZERO_ERROR; ScopedResourceBundle root(ures_open(NULL, localeName.c_str(), &status)); if (U_FAILURE(status)) { LOGE("Error getting ICU resource bundle: %s", u_errorName(status)); status = U_ZERO_ERROR; return JNI_FALSE; } ScopedResourceBundle calendar(ures_getByKey(root.get(), "calendar", NULL, &status)); if (U_FAILURE(status)) { LOGE("Error getting ICU calendar resource bundle: %s", u_errorName(status)); return JNI_FALSE; } ScopedResourceBundle gregorian(ures_getByKey(calendar.get(), "gregorian", NULL, &status)); if (U_FAILURE(status)) { LOGE("Error getting ICU gregorian resource bundle: %s", u_errorName(status)); return JNI_FALSE; } int firstDayVals[] = { 0, 0 }; if (getDayIntVector(env, gregorian.get(), firstDayVals)) { setIntegerField(env, localeData, "firstDayOfWeek", firstDayVals[0]); setIntegerField(env, localeData, "minimalDaysInFirstWeek", firstDayVals[1]); } setStringArrayField(env, localeData, "amPm", getAmPmMarkers(env, gregorian.get())); setStringArrayField(env, localeData, "eras", getEras(env, gregorian.get())); ScopedResourceBundle dayNames(ures_getByKey(gregorian.get(), "dayNames", NULL, &status)); ScopedResourceBundle monthNames(ures_getByKey(gregorian.get(), "monthNames", NULL, &status)); // Get the regular month and weekday names. jobjectArray longMonthNames = getNames(env, monthNames.get(), true, REGULAR, LONG); jobjectArray shortMonthNames = getNames(env, monthNames.get(), true, REGULAR, SHORT); jobjectArray longWeekdayNames = getNames(env, dayNames.get(), false, REGULAR, LONG); jobjectArray shortWeekdayNames = getNames(env, dayNames.get(), false, REGULAR, SHORT); setStringArrayField(env, localeData, "longMonthNames", longMonthNames); setStringArrayField(env, localeData, "shortMonthNames", shortMonthNames); setStringArrayField(env, localeData, "longWeekdayNames", longWeekdayNames); setStringArrayField(env, localeData, "shortWeekdayNames", shortWeekdayNames); // Get the stand-alone month and weekday names. If they're not available (as they aren't for // English), we reuse the regular names. If we returned null to Java, the usual fallback // mechanisms would come into play and we'd end up with the bogus stand-alone names from the // root locale ("1" for January, and so on). jobjectArray longStandAloneMonthNames = getNames(env, monthNames.get(), true, STAND_ALONE, LONG); if (longStandAloneMonthNames == NULL) { longStandAloneMonthNames = longMonthNames; } jobjectArray shortStandAloneMonthNames = getNames(env, monthNames.get(), true, STAND_ALONE, SHORT); if (shortStandAloneMonthNames == NULL) { shortStandAloneMonthNames = shortMonthNames; } jobjectArray longStandAloneWeekdayNames = getNames(env, dayNames.get(), false, STAND_ALONE, LONG); if (longStandAloneWeekdayNames == NULL) { longStandAloneWeekdayNames = longWeekdayNames; } jobjectArray shortStandAloneWeekdayNames = getNames(env, dayNames.get(), false, STAND_ALONE, SHORT); if (shortStandAloneWeekdayNames == NULL) { shortStandAloneWeekdayNames = shortWeekdayNames; } setStringArrayField(env, localeData, "longStandAloneMonthNames", longStandAloneMonthNames); setStringArrayField(env, localeData, "shortStandAloneMonthNames", shortStandAloneMonthNames); setStringArrayField(env, localeData, "longStandAloneWeekdayNames", longStandAloneWeekdayNames); setStringArrayField(env, localeData, "shortStandAloneWeekdayNames", shortStandAloneWeekdayNames); ScopedResourceBundle dateTimePatterns(ures_getByKey(gregorian.get(), "DateTimePatterns", NULL, &status)); if (U_SUCCESS(status)) { setStringField(env, localeData, "fullTimeFormat", dateTimePatterns.get(), 0); setStringField(env, localeData, "longTimeFormat", dateTimePatterns.get(), 1); setStringField(env, localeData, "mediumTimeFormat", dateTimePatterns.get(), 2); setStringField(env, localeData, "shortTimeFormat", dateTimePatterns.get(), 3); setStringField(env, localeData, "fullDateFormat", dateTimePatterns.get(), 4); setStringField(env, localeData, "longDateFormat", dateTimePatterns.get(), 5); setStringField(env, localeData, "mediumDateFormat", dateTimePatterns.get(), 6); setStringField(env, localeData, "shortDateFormat", dateTimePatterns.get(), 7); } status = U_ZERO_ERROR; ScopedResourceBundle numberElements(ures_getByKey(root.get(), "NumberElements", NULL, &status)); if (U_SUCCESS(status) && ures_getSize(numberElements.get()) >= 11) { setCharField(env, localeData, "zeroDigit", numberElements.get(), 4); setCharField(env, localeData, "digit", numberElements.get(), 5); setCharField(env, localeData, "decimalSeparator", numberElements.get(), 0); setCharField(env, localeData, "groupingSeparator", numberElements.get(), 1); setCharField(env, localeData, "patternSeparator", numberElements.get(), 2); setCharField(env, localeData, "percent", numberElements.get(), 3); setCharField(env, localeData, "perMill", numberElements.get(), 8); setCharField(env, localeData, "monetarySeparator", numberElements.get(), 0); setCharField(env, localeData, "minusSign", numberElements.get(), 6); setStringField(env, localeData, "exponentSeparator", numberElements.get(), 7); setStringField(env, localeData, "infinity", numberElements.get(), 9); setStringField(env, localeData, "NaN", numberElements.get(), 10); } status = U_ZERO_ERROR; jstring internationalCurrencySymbol = getIntCurrencyCode(env, locale); jstring currencySymbol = NULL; if (internationalCurrencySymbol != NULL) { currencySymbol = ICU_getCurrencySymbolNative(env, NULL, locale, internationalCurrencySymbol); } else { internationalCurrencySymbol = env->NewStringUTF("XXX"); } if (currencySymbol == NULL) { // This is the UTF-8 encoding of U+00A4 (CURRENCY SIGN). currencySymbol = env->NewStringUTF("\xc2\xa4"); } setStringField(env, localeData, "currencySymbol", currencySymbol); setStringField(env, localeData, "internationalCurrencySymbol", internationalCurrencySymbol); ScopedResourceBundle numberPatterns(ures_getByKey(root.get(), "NumberPatterns", NULL, &status)); if (U_SUCCESS(status) && ures_getSize(numberPatterns.get()) >= 3) { setStringField(env, localeData, "numberPattern", numberPatterns.get(), 0); setStringField(env, localeData, "currencyPattern", numberPatterns.get(), 1); setStringField(env, localeData, "percentPattern", numberPatterns.get(), 2); } return JNI_TRUE; }