Java Code Examples for java.util.Locale#stripExtensions()

The following examples show how to use java.util.Locale#stripExtensions() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SPILocaleProviderAdapter.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
default public boolean isSupportedLocaleDelegate(Locale locale) {
    Map<Locale, P> map = getDelegateMap();
    Locale override = CalendarDataUtility.findRegionOverride(locale);

    // First, call the method with extensions (if any)
    P impl = map.get(override);
    if (impl != null) {
        return impl.isSupportedLocale(override);
    } else {
        // The default behavior
        Locale overrideNoExt = override.stripExtensions();
        impl = map.get(overrideNoExt);
        if (impl != null) {
            return Arrays.stream(impl.getAvailableLocales())
                        .anyMatch(overrideNoExt::equals);
        }
    }

    return false;
}
Example 2
Source File: HostLocaleProviderAdapterImpl.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
private static boolean isSupportedNativeDigitLocale(Locale locale) {
    // special case for th_TH_TH
    if (JRELocaleConstants.TH_TH_TH.equals(locale)) {
        return isNativeDigit("th-TH");
    }

    String numtype = null;
    Locale base = locale;
    if (locale.hasExtensions()) {
        numtype = locale.getUnicodeLocaleType("nu");
        base = locale.stripExtensions();
    }

    if (supportedLocaleSet.contains(base)) {
        // Only supports Latin or Thai (in thai locales) digits.
        if (numtype == null || numtype.equals("latn")) {
            return true;
        } else if (locale.getLanguage().equals("th")) {
            return "thai".equals(numtype) &&
                   isNativeDigit(locale.toLanguageTag());
        }
    }

    return false;
}
Example 3
Source File: HostLocaleProviderAdapterImpl.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
private static boolean isSupportedNativeDigitLocale(Locale locale) {
    // special case for th_TH_TH
    if (JRELocaleConstants.TH_TH_TH.equals(locale)) {
        return isNativeDigit("th-TH");
    }

    String numtype = null;
    Locale base = locale;
    if (locale.hasExtensions()) {
        numtype = locale.getUnicodeLocaleType("nu");
        base = locale.stripExtensions();
    }

    if (supportedLocaleSet.contains(base)) {
        // Only supports Latin or Thai (in thai locales) digits.
        if (numtype == null || numtype.equals("latn")) {
            return true;
        } else if (locale.getLanguage().equals("th")) {
            return "thai".equals(numtype) &&
                   isNativeDigit(locale.toLanguageTag());
        }
    }

    return false;
}
Example 4
Source File: HostLocaleProviderAdapterImpl.java    From jdk8u-dev-jdk with GNU General Public License v2.0 6 votes vote down vote up 
private static boolean isSupportedNativeDigitLocale(Locale locale) {
    // special case for th_TH_TH
    if (JRELocaleConstants.TH_TH_TH.equals(locale)) {
        return isNativeDigit("th-TH");
    }

    String numtype = null;
    Locale base = locale;
    if (locale.hasExtensions()) {
        numtype = locale.getUnicodeLocaleType("nu");
        base = locale.stripExtensions();
    }

    if (supportedLocaleSet.contains(base)) {
        // Only supports Latin or Thai (in thai locales) digits.
        if (numtype == null || numtype.equals("latn")) {
            return true;
        } else if (locale.getLanguage().equals("th")) {
            return "thai".equals(numtype) &&
                   isNativeDigit(locale.toLanguageTag());
        }
    }

    return false;
}
Example 5
Source File: HostLocaleProviderAdapterImpl.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
private static boolean isSupportedNativeDigitLocale(Locale locale) {
    // special case for th_TH_TH
    if (JRELocaleConstants.TH_TH_TH.equals(locale)) {
        return isNativeDigit("th-TH");
    }

    String numtype = null;
    Locale base = locale;
    if (locale.hasExtensions()) {
        numtype = locale.getUnicodeLocaleType("nu");
        base = locale.stripExtensions();
    }

    if (supportedLocaleSet.contains(base)) {
        // Only supports Latin or Thai (in thai locales) digits.
        if (numtype == null || numtype.equals("latn")) {
            return true;
        } else if (locale.getLanguage().equals("th")) {
            return "thai".equals(numtype) &&
                   isNativeDigit(locale.toLanguageTag());
        }
    }

    return false;
}
Example 6
Source File: CalendarNameProviderImpl.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public boolean isSupportedLocale(Locale locale) {
    if (Locale.ROOT.equals(locale)) {
        return true;
    }
    String calendarType = null;
    if (locale.hasExtensions()) {
        calendarType = locale.getUnicodeLocaleType("ca");
        locale = locale.stripExtensions();
    }

    if (calendarType != null) {
        switch (calendarType) {
        case "buddhist":
        case "japanese":
        case "gregory":
        case "islamic":
        case "roc":
            break;
        default:
            // Unknown calendar type
            return false;
        }
    }
    if (langtags.contains(locale.toLanguageTag())) {
        return true;
    }
    if (type == LocaleProviderAdapter.Type.JRE) {
        String oldname = locale.toString().replace('_', '-');
        return langtags.contains(oldname);
    }
    return false;
}
Example 7
Source File: CalendarNameProviderImpl.java    From Bytecoder with Apache License 2.0 5 votes vote down vote up 
@Override
public boolean isSupportedLocale(Locale locale) {
    if (Locale.ROOT.equals(locale)) {
        return true;
    }
    String calendarType = null;
    if (locale.hasExtensions()) {
        calendarType = locale.getUnicodeLocaleType("ca");
        locale = locale.stripExtensions();
    }

    if (calendarType != null) {
        switch (calendarType) {
        case "buddhist":
        case "japanese":
        case "gregory":
        case "islamic":
        case "roc":
            break;
        default:
            // Unknown calendar type
            return false;
        }
    }
    if (langtags.contains(locale.toLanguageTag())) {
        return true;
    }
    String oldname = locale.toString().replace('_', '-');
    return langtags.contains(oldname);
}
Example 8
Source File: CalendarNameProviderImpl.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public boolean isSupportedLocale(Locale locale) {
    if (Locale.ROOT.equals(locale)) {
        return true;
    }
    String calendarType = null;
    if (locale.hasExtensions()) {
        calendarType = locale.getUnicodeLocaleType("ca");
        locale = locale.stripExtensions();
    }

    if (calendarType != null) {
        switch (calendarType) {
        case "buddhist":
        case "japanese":
        case "gregory":
        case "islamic":
        case "roc":
            break;
        default:
            // Unknown calendar type
            return false;
        }
    }
    if (langtags.contains(locale.toLanguageTag())) {
        return true;
    }
    if (type == LocaleProviderAdapter.Type.JRE) {
        String oldname = locale.toString().replace('_', '-');
        return langtags.contains(oldname);
    }
    return false;
}
Example 9
Source File: LocaleResolver.java    From cuba with Apache License 2.0 5 votes vote down vote up 
/**
 * @return A string representation of the Locale without {@code Extension}
 * or a BCP47 language tag if locale object contains {@code Script}
 */
public static String localeToString(Locale locale) {
    if (locale == null) {
        return null;
    }
    Locale strippedLocale = locale.stripExtensions();
    return StringUtils.isEmpty(strippedLocale.getScript()) ?
            strippedLocale.toString() : strippedLocale.toLanguageTag();
}
Example 10
Source File: CalendarNameProviderImpl.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public boolean isSupportedLocale(Locale locale) {
    if (Locale.ROOT.equals(locale)) {
        return true;
    }
    String calendarType = null;
    if (locale.hasExtensions()) {
        calendarType = locale.getUnicodeLocaleType("ca");
        locale = locale.stripExtensions();
    }

    if (calendarType != null) {
        switch (calendarType) {
        case "buddhist":
        case "japanese":
        case "gregory":
        case "islamic":
        case "roc":
            break;
        default:
            // Unknown calendar type
            return false;
        }
    }
    if (langtags.contains(locale.toLanguageTag())) {
        return true;
    }
    if (type == LocaleProviderAdapter.Type.JRE) {
        String oldname = locale.toString().replace('_', '-');
        return langtags.contains(oldname);
    }
    return false;
}
Example 11
Source File: CalendarNameProviderImpl.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public boolean isSupportedLocale(Locale locale) {
    if (Locale.ROOT.equals(locale)) {
        return true;
    }
    String calendarType = null;
    if (locale.hasExtensions()) {
        calendarType = locale.getUnicodeLocaleType("ca");
        locale = locale.stripExtensions();
    }

    if (calendarType != null) {
        switch (calendarType) {
        case "buddhist":
        case "japanese":
        case "gregory":
        case "islamic":
        case "roc":
            break;
        default:
            // Unknown calendar type
            return false;
        }
    }
    if (langtags.contains(locale.toLanguageTag())) {
        return true;
    }
    if (type == LocaleProviderAdapter.Type.JRE) {
        String oldname = locale.toString().replace('_', '-');
        return langtags.contains(oldname);
    }
    return false;
}
Example 12
Source File: CalendarNameProviderImpl.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public boolean isSupportedLocale(Locale locale) {
    if (Locale.ROOT.equals(locale)) {
        return true;
    }
    String calendarType = null;
    if (locale.hasExtensions()) {
        calendarType = locale.getUnicodeLocaleType("ca");
        locale = locale.stripExtensions();
    }

    if (calendarType != null) {
        switch (calendarType) {
        case "buddhist":
        case "japanese":
        case "gregory":
        case "islamic":
        case "roc":
            break;
        default:
            // Unknown calendar type
            return false;
        }
    }
    if (langtags.contains(locale.toLanguageTag())) {
        return true;
    }
    if (type == LocaleProviderAdapter.Type.JRE) {
        String oldname = locale.toString().replace('_', '-');
        return langtags.contains(oldname);
    }
    return false;
}
Example 13
Source File: CalendarNameProviderImpl.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public boolean isSupportedLocale(Locale locale) {
    if (Locale.ROOT.equals(locale)) {
        return true;
    }
    String calendarType = null;
    if (locale.hasExtensions()) {
        calendarType = locale.getUnicodeLocaleType("ca");
        locale = locale.stripExtensions();
    }

    if (calendarType != null) {
        switch (calendarType) {
        case "buddhist":
        case "japanese":
        case "gregory":
        case "islamic":
        case "roc":
            break;
        default:
            // Unknown calendar type
            return false;
        }
    }
    if (langtags.contains(locale.toLanguageTag())) {
        return true;
    }
    if (type == LocaleProviderAdapter.Type.JRE) {
        String oldname = locale.toString().replace('_', '-');
        return langtags.contains(oldname);
    }
    return false;
}
Example 14
Source File: CalendarNameProviderImpl.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public boolean isSupportedLocale(Locale locale) {
    if (Locale.ROOT.equals(locale)) {
        return true;
    }
    String calendarType = null;
    if (locale.hasExtensions()) {
        calendarType = locale.getUnicodeLocaleType("ca");
        locale = locale.stripExtensions();
    }

    if (calendarType != null) {
        switch (calendarType) {
        case "buddhist":
        case "japanese":
        case "gregory":
        case "islamic":
        case "roc":
            break;
        default:
            // Unknown calendar type
            return false;
        }
    }
    if (langtags.contains(locale.toLanguageTag())) {
        return true;
    }
    if (type == LocaleProviderAdapter.Type.JRE) {
        String oldname = locale.toString().replace('_', '-');
        return langtags.contains(oldname);
    }
    return false;
}
Example 15
Source File: LocaleServiceProvider.java    From jdk8u60 with GNU General Public License v2.0 3 votes vote down vote up 
/**
     * Returns {@code true} if the given {@code locale} is supported by
     * this locale service provider. The given {@code locale} may contain
     * <a href="../Locale.html#def_extensions">extensions</a> that should be
     * taken into account for the support determination.
     *
     * <p>The default implementation returns {@code true} if the given {@code locale}
     * is equal to any of the available {@code Locale}s returned by
     * {@link #getAvailableLocales()} with ignoring any extensions in both the
     * given {@code locale} and the available locales. Concrete locale service
     * provider implementations should override this method if those
     * implementations are {@code Locale} extensions-aware. For example,
     * {@code DecimalFormatSymbolsProvider} implementations will need to check
     * extensions in the given {@code locale} to see if any numbering system is
     * specified and can be supported. However, {@code CollatorProvider}
     * implementations may not be affected by any particular numbering systems,
     * and in that case, extensions for numbering systems should be ignored.
     *
     * @param locale a {@code Locale} to be tested
     * @return {@code true} if the given {@code locale} is supported by this
     *         provider; {@code false} otherwise.
     * @throws NullPointerException
     *         if the given {@code locale} is {@code null}
     * @see Locale#hasExtensions()
     * @see Locale#stripExtensions()
     * @since 1.8
     */
    public boolean isSupportedLocale(Locale locale) {
        locale = locale.stripExtensions(); // throws NPE if locale == null
        for (Locale available : getAvailableLocales()) {
            if (locale.equals(available.stripExtensions())) {
                return true;
}
        }
        return false;
    }
Example 16
Source File: LocaleServiceProvider.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 3 votes vote down vote up 
/**
     * Returns {@code true} if the given {@code locale} is supported by
     * this locale service provider. The given {@code locale} may contain
     * <a href="../Locale.html#def_extensions">extensions</a> that should be
     * taken into account for the support determination.
     *
     * <p>The default implementation returns {@code true} if the given {@code locale}
     * is equal to any of the available {@code Locale}s returned by
     * {@link #getAvailableLocales()} with ignoring any extensions in both the
     * given {@code locale} and the available locales. Concrete locale service
     * provider implementations should override this method if those
     * implementations are {@code Locale} extensions-aware. For example,
     * {@code DecimalFormatSymbolsProvider} implementations will need to check
     * extensions in the given {@code locale} to see if any numbering system is
     * specified and can be supported. However, {@code CollatorProvider}
     * implementations may not be affected by any particular numbering systems,
     * and in that case, extensions for numbering systems should be ignored.
     *
     * @param locale a {@code Locale} to be tested
     * @return {@code true} if the given {@code locale} is supported by this
     *         provider; {@code false} otherwise.
     * @throws NullPointerException
     *         if the given {@code locale} is {@code null}
     * @see Locale#hasExtensions()
     * @see Locale#stripExtensions()
     * @since 1.8
     */
    public boolean isSupportedLocale(Locale locale) {
        locale = locale.stripExtensions(); // throws NPE if locale == null
        for (Locale available : getAvailableLocales()) {
            if (locale.equals(available.stripExtensions())) {
                return true;
}
        }
        return false;
    }
Example 17
Source File: LocaleServiceProvider.java    From jdk8u-dev-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
     * Returns {@code true} if the given {@code locale} is supported by
     * this locale service provider. The given {@code locale} may contain
     * <a href="../Locale.html#def_extensions">extensions</a> that should be
     * taken into account for the support determination.
     *
     * <p>The default implementation returns {@code true} if the given {@code locale}
     * is equal to any of the available {@code Locale}s returned by
     * {@link #getAvailableLocales()} with ignoring any extensions in both the
     * given {@code locale} and the available locales. Concrete locale service
     * provider implementations should override this method if those
     * implementations are {@code Locale} extensions-aware. For example,
     * {@code DecimalFormatSymbolsProvider} implementations will need to check
     * extensions in the given {@code locale} to see if any numbering system is
     * specified and can be supported. However, {@code CollatorProvider}
     * implementations may not be affected by any particular numbering systems,
     * and in that case, extensions for numbering systems should be ignored.
     *
     * @param locale a {@code Locale} to be tested
     * @return {@code true} if the given {@code locale} is supported by this
     *         provider; {@code false} otherwise.
     * @throws NullPointerException
     *         if the given {@code locale} is {@code null}
     * @see Locale#hasExtensions()
     * @see Locale#stripExtensions()
     * @since 1.8
     */
    public boolean isSupportedLocale(Locale locale) {
        locale = locale.stripExtensions(); // throws NPE if locale == null
        for (Locale available : getAvailableLocales()) {
            if (locale.equals(available.stripExtensions())) {
                return true;
}
        }
        return false;
    }
Example 18
Source File: LocaleServiceProvider.java    From openjdk-8 with GNU General Public License v2.0 3 votes vote down vote up 
/**
     * Returns {@code true} if the given {@code locale} is supported by
     * this locale service provider. The given {@code locale} may contain
     * <a href="../Locale.html#def_extensions">extensions</a> that should be
     * taken into account for the support determination.
     *
     * <p>The default implementation returns {@code true} if the given {@code locale}
     * is equal to any of the available {@code Locale}s returned by
     * {@link #getAvailableLocales()} with ignoring any extensions in both the
     * given {@code locale} and the available locales. Concrete locale service
     * provider implementations should override this method if those
     * implementations are {@code Locale} extensions-aware. For example,
     * {@code DecimalFormatSymbolsProvider} implementations will need to check
     * extensions in the given {@code locale} to see if any numbering system is
     * specified and can be supported. However, {@code CollatorProvider}
     * implementations may not be affected by any particular numbering systems,
     * and in that case, extensions for numbering systems should be ignored.
     *
     * @param locale a {@code Locale} to be tested
     * @return {@code true} if the given {@code locale} is supported by this
     *         provider; {@code false} otherwise.
     * @throws NullPointerException
     *         if the given {@code locale} is {@code null}
     * @see Locale#hasExtensions()
     * @see Locale#stripExtensions()
     * @since 1.8
     */
    public boolean isSupportedLocale(Locale locale) {
        locale = locale.stripExtensions(); // throws NPE if locale == null
        for (Locale available : getAvailableLocales()) {
            if (locale.equals(available.stripExtensions())) {
                return true;
}
        }
        return false;
    }
Example 19
Source File: LocaleServiceProvider.java    From jdk8u-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
     * Returns {@code true} if the given {@code locale} is supported by
     * this locale service provider. The given {@code locale} may contain
     * <a href="../Locale.html#def_extensions">extensions</a> that should be
     * taken into account for the support determination.
     *
     * <p>The default implementation returns {@code true} if the given {@code locale}
     * is equal to any of the available {@code Locale}s returned by
     * {@link #getAvailableLocales()} with ignoring any extensions in both the
     * given {@code locale} and the available locales. Concrete locale service
     * provider implementations should override this method if those
     * implementations are {@code Locale} extensions-aware. For example,
     * {@code DecimalFormatSymbolsProvider} implementations will need to check
     * extensions in the given {@code locale} to see if any numbering system is
     * specified and can be supported. However, {@code CollatorProvider}
     * implementations may not be affected by any particular numbering systems,
     * and in that case, extensions for numbering systems should be ignored.
     *
     * @param locale a {@code Locale} to be tested
     * @return {@code true} if the given {@code locale} is supported by this
     *         provider; {@code false} otherwise.
     * @throws NullPointerException
     *         if the given {@code locale} is {@code null}
     * @see Locale#hasExtensions()
     * @see Locale#stripExtensions()
     * @since 1.8
     */
    public boolean isSupportedLocale(Locale locale) {
        locale = locale.stripExtensions(); // throws NPE if locale == null
        for (Locale available : getAvailableLocales()) {
            if (locale.equals(available.stripExtensions())) {
                return true;
}
        }
        return false;
    }
Example 20
Source File: LocaleServiceProvider.java    From dragonwell8_jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
     * Returns {@code true} if the given {@code locale} is supported by
     * this locale service provider. The given {@code locale} may contain
     * <a href="../Locale.html#def_extensions">extensions</a> that should be
     * taken into account for the support determination.
     *
     * <p>The default implementation returns {@code true} if the given {@code locale}
     * is equal to any of the available {@code Locale}s returned by
     * {@link #getAvailableLocales()} with ignoring any extensions in both the
     * given {@code locale} and the available locales. Concrete locale service
     * provider implementations should override this method if those
     * implementations are {@code Locale} extensions-aware. For example,
     * {@code DecimalFormatSymbolsProvider} implementations will need to check
     * extensions in the given {@code locale} to see if any numbering system is
     * specified and can be supported. However, {@code CollatorProvider}
     * implementations may not be affected by any particular numbering systems,
     * and in that case, extensions for numbering systems should be ignored.
     *
     * @param locale a {@code Locale} to be tested
     * @return {@code true} if the given {@code locale} is supported by this
     *         provider; {@code false} otherwise.
     * @throws NullPointerException
     *         if the given {@code locale} is {@code null}
     * @see Locale#hasExtensions()
     * @see Locale#stripExtensions()
     * @since 1.8
     */
    public boolean isSupportedLocale(Locale locale) {
        locale = locale.stripExtensions(); // throws NPE if locale == null
        for (Locale available : getAvailableLocales()) {
            if (locale.equals(available.stripExtensions())) {
                return true;
}
        }
        return false;
    }