Java OpenListResourceBundle类代码示例

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
public String getCurrencyName(String key) {
    Object currencyName = null;
    String cacheKey = CURRENCY_NAMES + key;

    removeEmptyReferences();
    ResourceReference data = cache.get(cacheKey);

    if (data != null && ((currencyName = data.get()) != null)) {
        if (currencyName.equals(NULLOBJECT)) {
            currencyName = null;
        }

        return (String) currencyName;
    }

    OpenListResourceBundle olrb = localeData.getCurrencyNames(locale);

    if (olrb.containsKey(key)) {
        currencyName = olrb.getObject(key);
        cache.put(cacheKey,
                  new ResourceReference(cacheKey, currencyName, referenceQueue));
    }

    return (String) currencyName;
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
public String getLocaleName(String key) {
    Object localeName = null;
    String cacheKey = LOCALE_NAMES + key;

    removeEmptyReferences();
    ResourceReference data = cache.get(cacheKey);

    if (data != null && ((localeName = data.get()) != null)) {
        if (localeName.equals(NULLOBJECT)) {
            localeName = null;
        }

        return (String) localeName;
    }

    OpenListResourceBundle olrb = localeData.getLocaleNames(locale);

    if (olrb.containsKey(key)) {
        localeName = olrb.getObject(key);
        cache.put(cacheKey,
                  new ResourceReference(cacheKey, localeName, referenceQueue));
    }

    return (String) localeName;
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
/**
 * Returns a name for the locale's variant code that is appropriate for display to the
 * user.  If possible, the name will be localized for inLocale.  If the locale
 * doesn't specify a variant code, this function returns the empty string.
 *
 * @exception NullPointerException if <code>inLocale</code> is <code>null</code>
 */
public String getDisplayVariant(Locale inLocale) {
    if (variant.length() == 0)
        return "";

    OpenListResourceBundle bundle = LocaleData.getLocaleNames(inLocale);

    String names[] = getDisplayVariantArray(bundle, inLocale);

    // Get the localized patterns for formatting a list, and use
    // them to format the list.
    String listPattern = null;
    String listCompositionPattern = null;
    try {
        listPattern = bundle.getString("ListPattern");
        listCompositionPattern = bundle.getString("ListCompositionPattern");
    } catch (MissingResourceException e) {
    }
    return formatList(names, listPattern, listCompositionPattern);
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
/**
 * Returns a name for the locale's variant code that is appropriate for display to the
 * user.  If possible, the name will be localized for inLocale.  If the locale
 * doesn't specify a variant code, this function returns the empty string.
 *
 * @exception NullPointerException if <code>inLocale</code> is <code>null</code>
 */
public String getDisplayVariant(Locale inLocale) {
    if (baseLocale.getVariant().length() == 0)
        return "";

    OpenListResourceBundle bundle = LocaleData.getLocaleNames(inLocale);

    String names[] = getDisplayVariantArray(bundle, inLocale);

    // Get the localized patterns for formatting a list, and use
    // them to format the list.
    String listPattern = null;
    String listCompositionPattern = null;
    try {
        listPattern = bundle.getString("ListPattern");
        listCompositionPattern = bundle.getString("ListCompositionPattern");
    } catch (MissingResourceException e) {
    }
    return formatList(names, listPattern, listCompositionPattern);
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
private static final String[][] loadZoneStrings(Locale locale) {
    List<String[]> zones = new LinkedList<String[]>();
    OpenListResourceBundle rb = getBundle(locale);
    Enumeration<String> keys = rb.getKeys();
    String[] names = null;

    while(keys.hasMoreElements()) {
        String key = keys.nextElement();

        names = retrieveDisplayNames(rb, key, locale);
        if (names != null) {
            zones.add(names);
        }
    }

    String[][] zonesArray = new String[zones.size()][];
    return zones.toArray(zonesArray);
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
private static final String[] retrieveDisplayNames(OpenListResourceBundle rb,
                                            String id, Locale locale) {
    LocaleServiceProviderPool pool =
        LocaleServiceProviderPool.getPool(TimeZoneNameProvider.class);
    String[] names = null;

    // Check whether a provider can provide an implementation that's closer
    // to the requested locale than what the Java runtime itself can provide.
    if (pool.hasProviders()) {
        names = pool.getLocalizedObject(
                        TimeZoneNameGetter.INSTANCE,
                        locale, rb, id);
    }

    if (names == null) {
        try {
            names = rb.getStringArray(id);
        } catch (MissingResourceException mre) {
            // fall through
        }
    }

    return names;
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
private String getDisplayString(String code, Locale inLocale, int type) {
    if (code.length() == 0) {
        return "";
    }

    if (inLocale == null) {
        throw new NullPointerException();
    }

    try {
        OpenListResourceBundle bundle = LocaleData.getLocaleNames(inLocale);
        String key = (type == DISPLAY_VARIANT ? "%%"+code : code);
        String result = null;

        // Check whether a provider can provide an implementation that's closer 
        // to the requested locale than what the Java runtime itself can provide.
        LocaleServiceProviderPool pool =
            LocaleServiceProviderPool.getPool(LocaleNameProvider.class);
        if (pool.hasProviders()) {
            result = pool.getLocalizedObject(
                                LocaleNameGetter.INSTANCE,
                                inLocale, bundle, key,
                                type, code);
        }

        if (result == null) {
            result = bundle.getString(key);
        }

        if (result != null) {
            return result;
        }
    }
    catch (Exception e) {
        // just fall through
    }
    return code;
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
/**
 * Return an array of the display names of the variant.
 * @param bundle the ResourceBundle to use to get the display names
 * @return an array of display names, possible of zero length.
 */
private String[] getDisplayVariantArray(OpenListResourceBundle bundle, Locale inLocale) {
    // Split the variant name into tokens separated by '_'.
    StringTokenizer tokenizer = new StringTokenizer(variant, "_");
    String[] names = new String[tokenizer.countTokens()];

    // For each variant token, lookup the display name.  If
    // not found, use the variant name itself.
    for (int i=0; i<names.length; ++i) {
        names[i] = getDisplayString(tokenizer.nextToken(), 
                            inLocale, DISPLAY_VARIANT); 
    }

    return names;
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
private String getDisplayString(String code, Locale inLocale, int type) {
    if (code.length() == 0) {
        return "";
    }

    if (inLocale == null) {
        throw new NullPointerException();
    }

    try {
        OpenListResourceBundle bundle = LocaleData.getLocaleNames(inLocale);
        String key = (type == DISPLAY_VARIANT ? "%%"+code : code);
        String result = null;

        // Check whether a provider can provide an implementation that's closer
        // to the requested locale than what the Java runtime itself can provide.
        LocaleServiceProviderPool pool =
            LocaleServiceProviderPool.getPool(LocaleNameProvider.class);
        if (pool.hasProviders()) {
            result = pool.getLocalizedObject(
                                LocaleNameGetter.INSTANCE,
                                inLocale, bundle, key,
                                type, code);
        }

        if (result == null) {
            result = bundle.getString(key);
        }

        if (result != null) {
            return result;
        }
    }
    catch (Exception e) {
        // just fall through
    }
    return code;
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
/**
 * Return an array of the display names of the variant.
 * @param bundle the ResourceBundle to use to get the display names
 * @return an array of display names, possible of zero length.
 */
private String[] getDisplayVariantArray(OpenListResourceBundle bundle, Locale inLocale) {
    // Split the variant name into tokens separated by '_'.
    StringTokenizer tokenizer = new StringTokenizer(baseLocale.getVariant(), "_");
    String[] names = new String[tokenizer.countTokens()];

    // For each variant token, lookup the display name.  If
    // not found, use the variant name itself.
    for (int i=0; i<names.length; ++i) {
        names[i] = getDisplayString(tokenizer.nextToken(),
                            inLocale, DISPLAY_VARIANT);
    }

    return names;
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
/**
 * Gets the symbol of this currency for the specified locale.
 * For example, for the US Dollar, the symbol is "$" if the specified
 * locale is the US, while for other locales it may be "US$". If no
 * symbol can be determined, the ISO 4217 currency code is returned.
 *
 * @param locale the locale for which a display name for this currency is
 * needed
 * @return the symbol of this currency for the specified locale
 * @exception NullPointerException if <code>locale</code> is null
 */
public String getSymbol(Locale locale) {
    try {
        // Check whether a provider can provide an implementation that's closer
        // to the requested locale than what the Java runtime itself can provide.
        LocaleServiceProviderPool pool =
            LocaleServiceProviderPool.getPool(CurrencyNameProvider.class);

        if (pool.hasProviders()) {
            // Assuming that all the country locales include necessary currency
            // symbols in the Java runtime's resources,  so there is no need to
            // examine whether Java runtime's currency resource bundle is missing
            // names.  Therefore, no resource bundle is provided for calling this
            // method.
            String symbol = pool.getLocalizedObject(
                                CurrencyNameGetter.INSTANCE,
                                locale, (OpenListResourceBundle)null,
                                currencyCode, SYMBOL);
            if (symbol != null) {
                return symbol;
            }
        }

        ResourceBundle bundle = LocaleData.getCurrencyNames(locale);
        return bundle.getString(currencyCode);
    } catch (MissingResourceException e) {
        // use currency code as symbol of last resort
        return currencyCode;
    }
}
 

import sun.util.resources.OpenListResourceBundle; //导入依赖的package包/类
/**
 * Gets the name that is suitable for displaying this currency for
 * the specified locale.  If there is no suitable display name found
 * for the specified locale, the ISO 4217 currency code is returned.
 *
 * @param locale the locale for which a display name for this currency is
 * needed
 * @return the display name of this currency for the specified locale
 * @exception NullPointerException if <code>locale</code> is null
 * @since 1.7
 */
public String getDisplayName(Locale locale) {
    try {
        OpenListResourceBundle bundle = LocaleData.getCurrencyNames(locale);
        String result = null;
        String bundleKey = currencyCode.toLowerCase(Locale.ROOT);

        // Check whether a provider can provide an implementation that's closer
        // to the requested locale than what the Java runtime itself can provide.
        LocaleServiceProviderPool pool =
            LocaleServiceProviderPool.getPool(CurrencyNameProvider.class);
        if (pool.hasProviders()) {
            result = pool.getLocalizedObject(
                                CurrencyNameGetter.INSTANCE,
                                locale, bundleKey, bundle, currencyCode, DISPLAYNAME);
        }

        if (result == null) {
            result = bundle.getString(bundleKey);
        }

        if (result != null) {
            return result;
        }
    } catch (MissingResourceException e) {
        // fall through
    }

    // use currency code as symbol of last resort
    return currencyCode;
}