下面列出了java.util.ResourceBundle#getStringArray ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
String[] getJavaTimeNames(String key) {
String[] names = null;
String cacheKey = CALENDAR_NAMES + key;
removeEmptyReferences();
ResourceReference data = cache.get(cacheKey);
if (data == null || ((names = (String[]) data.get()) == null)) {
ResourceBundle rb = getJavaTimeFormatData();
if (rb.containsKey(key)) {
names = rb.getStringArray(key);
cache.put(cacheKey,
new ResourceReference(cacheKey, (Object) names, referenceQueue));
}
}
return names;
}
String[] getJavaTimeNames(String key) {
String[] names = null;
String cacheKey = CALENDAR_NAMES + key;
removeEmptyReferences();
ResourceReference data = cache.get(cacheKey);
if (data == null || ((names = (String[]) data.get()) == null)) {
ResourceBundle rb = getJavaTimeFormatData();
if (rb.containsKey(key)) {
names = rb.getStringArray(key);
cache.put(cacheKey,
new ResourceReference(cacheKey, (Object) names, referenceQueue));
}
}
return names;
}
String[] getCalendarNames(String key) {
String[] names = null;
String cacheKey = CALENDAR_NAMES + key;
removeEmptyReferences();
ResourceReference data = cache.get(cacheKey);
if (data == null || ((names = (String[]) data.get()) == null)) {
ResourceBundle rb = localeData.getDateFormatData(locale);
if (rb.containsKey(key)) {
names = rb.getStringArray(key);
cache.put(cacheKey,
new ResourceReference(cacheKey, (Object) names, referenceQueue));
}
}
return names;
}
String[] getJavaTimeNames(String key) {
String[] names = null;
String cacheKey = CALENDAR_NAMES + key;
removeEmptyReferences();
ResourceReference data = cache.get(cacheKey);
if (data == null || ((names = (String[]) data.get()) == null)) {
ResourceBundle rb = getJavaTimeFormatData();
if (rb.containsKey(key)) {
names = rb.getStringArray(key);
cache.put(cacheKey,
new ResourceReference(cacheKey, (Object) names, referenceQueue));
}
}
return names;
}
String[] getJavaTimeNames(String key) {
String[] names = null;
String cacheKey = CALENDAR_NAMES + key;
removeEmptyReferences();
ResourceReference data = cache.get(cacheKey);
if (data == null || ((names = (String[]) data.get()) == null)) {
ResourceBundle rb = getJavaTimeFormatData();
if (rb.containsKey(key)) {
names = rb.getStringArray(key);
cache.put(cacheKey,
new ResourceReference(cacheKey, (Object) names, referenceQueue));
}
}
return names;
}
String[] getCalendarNames(String key) {
String[] names = null;
String cacheKey = CALENDAR_NAMES + key;
removeEmptyReferences();
ResourceReference data = cache.get(cacheKey);
if (data == null || ((names = (String[]) data.get()) == null)) {
ResourceBundle rb = localeData.getDateFormatData(locale);
if (rb.containsKey(key)) {
names = rb.getStringArray(key);
cache.put(cacheKey,
new ResourceReference(cacheKey, (Object) names, referenceQueue));
}
}
return names;
}
public String[] getNumberPatterns() {
String[] numberPatterns = null;
removeEmptyReferences();
ResourceReference data = cache.get(NUMBER_PATTERNS_CACHEKEY);
if (data == null || ((numberPatterns = (String[]) data.get()) == null)) {
ResourceBundle resource = localeData.getNumberFormatData(locale);
numberPatterns = resource.getStringArray("NumberPatterns");
cache.put(NUMBER_PATTERNS_CACHEKEY,
new ResourceReference(NUMBER_PATTERNS_CACHEKEY, (Object) numberPatterns, referenceQueue));
}
return numberPatterns;
}
public String[] getNumberPatterns() {
String[] numberPatterns = null;
removeEmptyReferences();
ResourceReference data = cache.get(NUMBER_PATTERNS_CACHEKEY);
if (data == null || ((numberPatterns = (String[]) data.get()) == null)) {
ResourceBundle resource = localeData.getNumberFormatData(locale);
numberPatterns = resource.getStringArray("NumberPatterns");
cache.put(NUMBER_PATTERNS_CACHEKEY,
new ResourceReference(NUMBER_PATTERNS_CACHEKEY, (Object) numberPatterns, referenceQueue));
}
return numberPatterns;
}
private void initializeData(Locale desiredLocale) {
locale = desiredLocale;
// Copy values of a cached instance if any.
SoftReference<DateFormatSymbols> ref = cachedInstances.get(locale);
DateFormatSymbols dfs;
if (ref != null && (dfs = ref.get()) != null) {
copyMembers(dfs, this);
return;
}
// Initialize the fields from the ResourceBundle for locale.
LocaleProviderAdapter adapter = LocaleProviderAdapter.getAdapter(DateFormatSymbolsProvider.class, locale);
// Avoid any potential recursions
if (!(adapter instanceof ResourceBundleBasedAdapter)) {
adapter = LocaleProviderAdapter.getResourceBundleBased();
}
ResourceBundle resource = ((ResourceBundleBasedAdapter)adapter).getLocaleData().getDateFormatData(locale);
// JRE and CLDR use different keys
// JRE: Eras, short.Eras and narrow.Eras
// CLDR: long.Eras, Eras and narrow.Eras
if (resource.containsKey("Eras")) {
eras = resource.getStringArray("Eras");
} else if (resource.containsKey("long.Eras")) {
eras = resource.getStringArray("long.Eras");
} else if (resource.containsKey("short.Eras")) {
eras = resource.getStringArray("short.Eras");
}
months = resource.getStringArray("MonthNames");
shortMonths = resource.getStringArray("MonthAbbreviations");
ampms = resource.getStringArray("AmPmMarkers");
localPatternChars = resource.getString("DateTimePatternChars");
// Day of week names are stored in a 1-based array.
weekdays = toOneBasedArray(resource.getStringArray("DayNames"));
shortWeekdays = toOneBasedArray(resource.getStringArray("DayAbbreviations"));
// Put a clone in the cache
ref = new SoftReference<>((DateFormatSymbols)this.clone());
SoftReference<DateFormatSymbols> x = cachedInstances.putIfAbsent(locale, ref);
if (x != null) {
DateFormatSymbols y = x.get();
if (y == null) {
// Replace the empty SoftReference with ref.
cachedInstances.put(locale, ref);
}
}
}
/**
* Initializes this DateFormatSymbols with the locale data. This method uses
* a cached DateFormatSymbols instance for the given locale if available. If
* there's no cached one, this method creates an uninitialized instance and
* populates its fields from the resource bundle for the locale, and caches
* the instance. Note: zoneStrings isn't initialized in this method.
*/
private void initializeData(Locale locale) {
SoftReference<DateFormatSymbols> ref = cachedInstances.get(locale);
DateFormatSymbols dfs;
if (ref == null || (dfs = ref.get()) == null) {
if (ref != null) {
// Remove the empty SoftReference
cachedInstances.remove(locale, ref);
}
dfs = new DateFormatSymbols(false);
// Initialize the fields from the ResourceBundle for locale.
LocaleProviderAdapter adapter
= LocaleProviderAdapter.getAdapter(DateFormatSymbolsProvider.class, locale);
// Avoid any potential recursions
if (!(adapter instanceof ResourceBundleBasedAdapter)) {
adapter = LocaleProviderAdapter.getResourceBundleBased();
}
ResourceBundle resource
= ((ResourceBundleBasedAdapter)adapter).getLocaleData().getDateFormatData(locale);
dfs.locale = locale;
// JRE and CLDR use different keys
// JRE: Eras, short.Eras and narrow.Eras
// CLDR: long.Eras, Eras and narrow.Eras
if (resource.containsKey("Eras")) {
dfs.eras = resource.getStringArray("Eras");
} else if (resource.containsKey("long.Eras")) {
dfs.eras = resource.getStringArray("long.Eras");
} else if (resource.containsKey("short.Eras")) {
dfs.eras = resource.getStringArray("short.Eras");
}
dfs.months = resource.getStringArray("MonthNames");
dfs.shortMonths = resource.getStringArray("MonthAbbreviations");
dfs.ampms = resource.getStringArray("AmPmMarkers");
dfs.localPatternChars = resource.getString("DateTimePatternChars");
// Day of week names are stored in a 1-based array.
dfs.weekdays = toOneBasedArray(resource.getStringArray("DayNames"));
dfs.shortWeekdays = toOneBasedArray(resource.getStringArray("DayAbbreviations"));
// Put dfs in the cache
ref = new SoftReference<>(dfs);
SoftReference<DateFormatSymbols> x = cachedInstances.putIfAbsent(locale, ref);
if (x != null) {
DateFormatSymbols y = x.get();
if (y == null) {
// Replace the empty SoftReference with ref.
cachedInstances.replace(locale, x, ref);
} else {
ref = x;
dfs = y;
}
}
// If the bundle's locale isn't the target locale, put another cache
// entry for the bundle's locale.
Locale bundleLocale = resource.getLocale();
if (!bundleLocale.equals(locale)) {
SoftReference<DateFormatSymbols> z
= cachedInstances.putIfAbsent(bundleLocale, ref);
if (z != null && z.get() == null) {
cachedInstances.replace(bundleLocale, z, ref);
}
}
}
// Copy the field values from dfs to this instance.
copyMembers(dfs, this);
}
public Object[] getDecimalFormatSymbolsData() {
Object[] dfsdata;
removeEmptyReferences();
ResourceReference data = cache.get(DECIMAL_FORMAT_SYMBOLS_DATA_CACHEKEY);
if (data == null || ((dfsdata = (Object[]) data.get()) == null)) {
// Note that only dfsdata[0] is prepared here in this method. Other
// elements are provided by the caller, yet they are cached here.
ResourceBundle rb = localeData.getNumberFormatData(locale);
dfsdata = new Object[3];
// NumberElements look up. First, try the Unicode extension
String numElemKey;
String numberType = locale.getUnicodeLocaleType("nu");
if (numberType != null) {
numElemKey = numberType + ".NumberElements";
if (rb.containsKey(numElemKey)) {
dfsdata[0] = rb.getStringArray(numElemKey);
}
}
// Next, try DefaultNumberingSystem value
if (dfsdata[0] == null && rb.containsKey("DefaultNumberingSystem")) {
numElemKey = rb.getString("DefaultNumberingSystem") + ".NumberElements";
if (rb.containsKey(numElemKey)) {
dfsdata[0] = rb.getStringArray(numElemKey);
}
}
// Last resort. No need to check the availability.
// Just let it throw MissingResourceException when needed.
if (dfsdata[0] == null) {
dfsdata[0] = rb.getStringArray("NumberElements");
}
cache.put(DECIMAL_FORMAT_SYMBOLS_DATA_CACHEKEY,
new ResourceReference(DECIMAL_FORMAT_SYMBOLS_DATA_CACHEKEY, (Object) dfsdata, referenceQueue));
}
return dfsdata;
}
/**
* Attempt to find an entry in a single resource bundle. This is
* a one-sided lookup. findInStaticStore() performs up to two such
* lookups, one for the source, and one for the target.
*
* Do not perform fallback. Return 0 on failure.
*
* On success, create a new Entry object, populate it, and return it.
* The caller owns the returned object.
*/
private Object[] findInBundle(Spec specToOpen,
Spec specToFind,
String variant,
int direction) {
// assert(specToOpen.isLocale());
ResourceBundle res = specToOpen.getBundle();
if (res == null) {
// This means that the bundle's locale does not match
// the current level of iteration for the spec.
return null;
}
for (int pass=0; pass<2; ++pass) {
StringBuilder tag = new StringBuilder();
// First try either TransliteratorTo_xxx or
// TransliterateFrom_xxx, then try the bidirectional
// Transliterate_xxx. This precedence order is arbitrary
// but must be consistent and documented.
if (pass == 0) {
tag.append(direction == Transliterator.FORWARD ?
"TransliterateTo" : "TransliterateFrom");
} else {
tag.append("Transliterate");
}
tag.append(specToFind.get().toUpperCase(Locale.ENGLISH));
try {
// The Transliterate*_xxx resource is an array of
// strings of the format { <v0>, <r0>, ... }. Each
// <vi> is a variant name, and each <ri> is a rule.
String[] subres = res.getStringArray(tag.toString());
// assert(subres != null);
// assert(subres.length % 2 == 0);
int i = 0;
if (variant.length() != 0) {
for (i=0; i<subres.length; i+= 2) {
if (subres[i].equalsIgnoreCase(variant)) {
break;
}
}
}
if (i < subres.length) {
// We have a match, or there is no variant and i == 0.
// We have succeeded in loading a string from the
// locale resources. Return the rule string which
// will itself become the registry entry.
// The direction is always forward for the
// TransliterateTo_xxx and TransliterateFrom_xxx
// items; those are unidirectional forward rules.
// For the bidirectional Transliterate_xxx items,
// the direction is the value passed in to this
// function.
int dir = (pass == 0) ? Transliterator.FORWARD : direction;
return new Object[] { new LocaleEntry(subres[i+1], dir) };
}
} catch (MissingResourceException e) {
///CLOVER:OFF
if (DEBUG) System.out.println("missing resource: " + e);
///CLOVER:ON
}
}
// If we get here we had a missing resource exception or we
// failed to find a desired variant.
return null;
}
private void initializeData(Locale desiredLocale) {
locale = desiredLocale;
// Copy values of a cached instance if any.
SoftReference<DateFormatSymbols> ref = cachedInstances.get(locale);
DateFormatSymbols dfs;
if (ref != null && (dfs = ref.get()) != null) {
copyMembers(dfs, this);
return;
}
// Initialize the fields from the ResourceBundle for locale.
LocaleProviderAdapter adapter = LocaleProviderAdapter.getAdapter(DateFormatSymbolsProvider.class, locale);
// Avoid any potential recursions
if (!(adapter instanceof ResourceBundleBasedAdapter)) {
adapter = LocaleProviderAdapter.getResourceBundleBased();
}
ResourceBundle resource = ((ResourceBundleBasedAdapter)adapter).getLocaleData().getDateFormatData(locale);
// JRE and CLDR use different keys
// JRE: Eras, short.Eras and narrow.Eras
// CLDR: long.Eras, Eras and narrow.Eras
if (resource.containsKey("Eras")) {
eras = resource.getStringArray("Eras");
} else if (resource.containsKey("long.Eras")) {
eras = resource.getStringArray("long.Eras");
} else if (resource.containsKey("short.Eras")) {
eras = resource.getStringArray("short.Eras");
}
months = resource.getStringArray("MonthNames");
shortMonths = resource.getStringArray("MonthAbbreviations");
ampms = resource.getStringArray("AmPmMarkers");
localPatternChars = resource.getString("DateTimePatternChars");
// Day of week names are stored in a 1-based array.
weekdays = toOneBasedArray(resource.getStringArray("DayNames"));
shortWeekdays = toOneBasedArray(resource.getStringArray("DayAbbreviations"));
// Put a clone in the cache
ref = new SoftReference<>((DateFormatSymbols)this.clone());
SoftReference<DateFormatSymbols> x = cachedInstances.putIfAbsent(locale, ref);
if (x != null) {
DateFormatSymbols y = x.get();
if (y == null) {
// Replace the empty SoftReference with ref.
cachedInstances.put(locale, ref);
}
}
}
/**
* Initializes this DateFormatSymbols with the locale data. This method uses
* a cached DateFormatSymbols instance for the given locale if available. If
* there's no cached one, this method creates an uninitialized instance and
* populates its fields from the resource bundle for the locale, and caches
* the instance. Note: zoneStrings isn't initialized in this method.
*/
private void initializeData(Locale locale) {
SoftReference<DateFormatSymbols> ref = cachedInstances.get(locale);
DateFormatSymbols dfs;
if (ref == null || (dfs = ref.get()) == null) {
if (ref != null) {
// Remove the empty SoftReference
cachedInstances.remove(locale, ref);
}
dfs = new DateFormatSymbols(false);
// Initialize the fields from the ResourceBundle for locale.
LocaleProviderAdapter adapter
= LocaleProviderAdapter.getAdapter(DateFormatSymbolsProvider.class, locale);
// Avoid any potential recursions
if (!(adapter instanceof ResourceBundleBasedAdapter)) {
adapter = LocaleProviderAdapter.getResourceBundleBased();
}
ResourceBundle resource
= ((ResourceBundleBasedAdapter)adapter).getLocaleData().getDateFormatData(locale);
dfs.locale = locale;
// JRE and CLDR use different keys
// JRE: Eras, short.Eras and narrow.Eras
// CLDR: long.Eras, Eras and narrow.Eras
if (resource.containsKey("Eras")) {
dfs.eras = resource.getStringArray("Eras");
} else if (resource.containsKey("long.Eras")) {
dfs.eras = resource.getStringArray("long.Eras");
} else if (resource.containsKey("short.Eras")) {
dfs.eras = resource.getStringArray("short.Eras");
}
dfs.months = resource.getStringArray("MonthNames");
dfs.shortMonths = resource.getStringArray("MonthAbbreviations");
dfs.ampms = resource.getStringArray("AmPmMarkers");
dfs.localPatternChars = resource.getString("DateTimePatternChars");
// Day of week names are stored in a 1-based array.
dfs.weekdays = toOneBasedArray(resource.getStringArray("DayNames"));
dfs.shortWeekdays = toOneBasedArray(resource.getStringArray("DayAbbreviations"));
// Put dfs in the cache
ref = new SoftReference<>(dfs);
SoftReference<DateFormatSymbols> x = cachedInstances.putIfAbsent(locale, ref);
if (x != null) {
DateFormatSymbols y = x.get();
if (y == null) {
// Replace the empty SoftReference with ref.
cachedInstances.replace(locale, x, ref);
} else {
ref = x;
dfs = y;
}
}
// If the bundle's locale isn't the target locale, put another cache
// entry for the bundle's locale.
Locale bundleLocale = resource.getLocale();
if (!bundleLocale.equals(locale)) {
SoftReference<DateFormatSymbols> z
= cachedInstances.putIfAbsent(bundleLocale, ref);
if (z != null && z.get() == null) {
cachedInstances.replace(bundleLocale, z, ref);
}
}
}
// Copy the field values from dfs to this instance.
copyMembers(dfs, this);
}
/**
* Initializes this DateFormatSymbols with the locale data. This method uses
* a cached DateFormatSymbols instance for the given locale if available. If
* there's no cached one, this method creates an uninitialized instance and
* populates its fields from the resource bundle for the locale, and caches
* the instance. Note: zoneStrings isn't initialized in this method.
*/
private void initializeData(Locale locale) {
SoftReference<DateFormatSymbols> ref = cachedInstances.get(locale);
DateFormatSymbols dfs;
if (ref == null || (dfs = ref.get()) == null) {
if (ref != null) {
// Remove the empty SoftReference
cachedInstances.remove(locale, ref);
}
dfs = new DateFormatSymbols(false);
// Initialize the fields from the ResourceBundle for locale.
LocaleProviderAdapter adapter
= LocaleProviderAdapter.getAdapter(DateFormatSymbolsProvider.class, locale);
// Avoid any potential recursions
if (!(adapter instanceof ResourceBundleBasedAdapter)) {
adapter = LocaleProviderAdapter.getResourceBundleBased();
}
ResourceBundle resource
= ((ResourceBundleBasedAdapter)adapter).getLocaleData().getDateFormatData(locale);
dfs.locale = locale;
// JRE and CLDR use different keys
// JRE: Eras, short.Eras and narrow.Eras
// CLDR: long.Eras, Eras and narrow.Eras
if (resource.containsKey("Eras")) {
dfs.eras = resource.getStringArray("Eras");
} else if (resource.containsKey("long.Eras")) {
dfs.eras = resource.getStringArray("long.Eras");
} else if (resource.containsKey("short.Eras")) {
dfs.eras = resource.getStringArray("short.Eras");
}
dfs.months = resource.getStringArray("MonthNames");
dfs.shortMonths = resource.getStringArray("MonthAbbreviations");
dfs.ampms = resource.getStringArray("AmPmMarkers");
dfs.localPatternChars = resource.getString("DateTimePatternChars");
// Day of week names are stored in a 1-based array.
dfs.weekdays = toOneBasedArray(resource.getStringArray("DayNames"));
dfs.shortWeekdays = toOneBasedArray(resource.getStringArray("DayAbbreviations"));
// Put dfs in the cache
ref = new SoftReference<>(dfs);
SoftReference<DateFormatSymbols> x = cachedInstances.putIfAbsent(locale, ref);
if (x != null) {
DateFormatSymbols y = x.get();
if (y == null) {
// Replace the empty SoftReference with ref.
cachedInstances.replace(locale, x, ref);
} else {
ref = x;
dfs = y;
}
}
}
// Copy the field values from dfs to this instance.
copyMembers(dfs, this);
}
/**
* Initializes this DateFormatSymbols with the locale data. This method uses
* a cached DateFormatSymbols instance for the given locale if available. If
* there's no cached one, this method creates an uninitialized instance and
* populates its fields from the resource bundle for the locale, and caches
* the instance. Note: zoneStrings isn't initialized in this method.
*/
private void initializeData(Locale locale) {
SoftReference<DateFormatSymbols> ref = cachedInstances.get(locale);
DateFormatSymbols dfs;
if (ref == null || (dfs = ref.get()) == null) {
if (ref != null) {
// Remove the empty SoftReference
cachedInstances.remove(locale, ref);
}
dfs = new DateFormatSymbols(false);
// Initialize the fields from the ResourceBundle for locale.
LocaleProviderAdapter adapter
= LocaleProviderAdapter.getAdapter(DateFormatSymbolsProvider.class, locale);
// Avoid any potential recursions
if (!(adapter instanceof ResourceBundleBasedAdapter)) {
adapter = LocaleProviderAdapter.getResourceBundleBased();
}
ResourceBundle resource
= ((ResourceBundleBasedAdapter)adapter).getLocaleData().getDateFormatData(locale);
dfs.locale = locale;
// JRE and CLDR use different keys
// JRE: Eras, short.Eras and narrow.Eras
// CLDR: long.Eras, Eras and narrow.Eras
if (resource.containsKey("Eras")) {
dfs.eras = resource.getStringArray("Eras");
} else if (resource.containsKey("long.Eras")) {
dfs.eras = resource.getStringArray("long.Eras");
} else if (resource.containsKey("short.Eras")) {
dfs.eras = resource.getStringArray("short.Eras");
}
dfs.months = resource.getStringArray("MonthNames");
dfs.shortMonths = resource.getStringArray("MonthAbbreviations");
dfs.ampms = resource.getStringArray("AmPmMarkers");
dfs.localPatternChars = resource.getString("DateTimePatternChars");
// Day of week names are stored in a 1-based array.
dfs.weekdays = toOneBasedArray(resource.getStringArray("DayNames"));
dfs.shortWeekdays = toOneBasedArray(resource.getStringArray("DayAbbreviations"));
// Put dfs in the cache
ref = new SoftReference<>(dfs);
SoftReference<DateFormatSymbols> x = cachedInstances.putIfAbsent(locale, ref);
if (x != null) {
DateFormatSymbols y = x.get();
if (y == null) {
// Replace the empty SoftReference with ref.
cachedInstances.replace(locale, x, ref);
} else {
ref = x;
dfs = y;
}
}
// If the bundle's locale isn't the target locale, put another cache
// entry for the bundle's locale.
Locale bundleLocale = resource.getLocale();
if (!bundleLocale.equals(locale)) {
SoftReference<DateFormatSymbols> z
= cachedInstances.putIfAbsent(bundleLocale, ref);
if (z != null && z.get() == null) {
cachedInstances.replace(bundleLocale, z, ref);
}
}
}
// Copy the field values from dfs to this instance.
copyMembers(dfs, this);
}
/**
* Initializes this DateFormatSymbols with the locale data. This method uses
* a cached DateFormatSymbols instance for the given locale if available. If
* there's no cached one, this method creates an uninitialized instance and
* populates its fields from the resource bundle for the locale, and caches
* the instance. Note: zoneStrings isn't initialized in this method.
*/
private void initializeData(Locale locale) {
SoftReference<DateFormatSymbols> ref = cachedInstances.get(locale);
DateFormatSymbols dfs;
if (ref == null || (dfs = ref.get()) == null) {
if (ref != null) {
// Remove the empty SoftReference
cachedInstances.remove(locale, ref);
}
dfs = new DateFormatSymbols(false);
// Initialize the fields from the ResourceBundle for locale.
LocaleProviderAdapter adapter
= LocaleProviderAdapter.getAdapter(DateFormatSymbolsProvider.class, locale);
// Avoid any potential recursions
if (!(adapter instanceof ResourceBundleBasedAdapter)) {
adapter = LocaleProviderAdapter.getResourceBundleBased();
}
ResourceBundle resource
= ((ResourceBundleBasedAdapter)adapter).getLocaleData().getDateFormatData(locale);
dfs.locale = locale;
// JRE and CLDR use different keys
// JRE: Eras, short.Eras and narrow.Eras
// CLDR: long.Eras, Eras and narrow.Eras
if (resource.containsKey("Eras")) {
dfs.eras = resource.getStringArray("Eras");
} else if (resource.containsKey("long.Eras")) {
dfs.eras = resource.getStringArray("long.Eras");
} else if (resource.containsKey("short.Eras")) {
dfs.eras = resource.getStringArray("short.Eras");
}
dfs.months = resource.getStringArray("MonthNames");
dfs.shortMonths = resource.getStringArray("MonthAbbreviations");
dfs.ampms = resource.getStringArray("AmPmMarkers");
dfs.localPatternChars = resource.getString("DateTimePatternChars");
// Day of week names are stored in a 1-based array.
dfs.weekdays = toOneBasedArray(resource.getStringArray("DayNames"));
dfs.shortWeekdays = toOneBasedArray(resource.getStringArray("DayAbbreviations"));
// Put dfs in the cache
ref = new SoftReference<>(dfs);
SoftReference<DateFormatSymbols> x = cachedInstances.putIfAbsent(locale, ref);
if (x != null) {
DateFormatSymbols y = x.get();
if (y == null) {
// Replace the empty SoftReference with ref.
cachedInstances.replace(locale, x, ref);
} else {
ref = x;
dfs = y;
}
}
// If the bundle's locale isn't the target locale, put another cache
// entry for the bundle's locale.
Locale bundleLocale = resource.getLocale();
if (!bundleLocale.equals(locale)) {
SoftReference<DateFormatSymbols> z
= cachedInstances.putIfAbsent(bundleLocale, ref);
if (z != null && z.get() == null) {
cachedInstances.replace(bundleLocale, z, ref);
}
}
}
// Copy the field values from dfs to this instance.
copyMembers(dfs, this);
}
public Object[] getDecimalFormatSymbolsData() {
Object[] dfsdata;
removeEmptyReferences();
ResourceReference data = cache.get(DECIMAL_FORMAT_SYMBOLS_DATA_CACHEKEY);
if (data == null || ((dfsdata = (Object[]) data.get()) == null)) {
// Note that only dfsdata[0] is prepared here in this method. Other
// elements are provided by the caller, yet they are cached here.
ResourceBundle rb = localeData.getNumberFormatData(locale);
dfsdata = new Object[3];
// NumberElements look up. First, try the Unicode extension
String numElemKey;
String numberType = locale.getUnicodeLocaleType("nu");
if (numberType != null) {
numElemKey = numberType + ".NumberElements";
if (rb.containsKey(numElemKey)) {
dfsdata[0] = rb.getStringArray(numElemKey);
}
}
// Next, try DefaultNumberingSystem value
if (dfsdata[0] == null && rb.containsKey("DefaultNumberingSystem")) {
numElemKey = rb.getString("DefaultNumberingSystem") + ".NumberElements";
if (rb.containsKey(numElemKey)) {
dfsdata[0] = rb.getStringArray(numElemKey);
}
}
// Last resort. No need to check the availability.
// Just let it throw MissingResourceException when needed.
if (dfsdata[0] == null) {
dfsdata[0] = rb.getStringArray("NumberElements");
}
cache.put(DECIMAL_FORMAT_SYMBOLS_DATA_CACHEKEY,
new ResourceReference(DECIMAL_FORMAT_SYMBOLS_DATA_CACHEKEY, (Object) dfsdata, referenceQueue));
}
return dfsdata;
}
/**
* Convenience method for retrieving a String[] resource.
*
* @param locale locale identifier
* @param key resource key
* @return resource value
*/
public static final String[] getStringArray(Locale locale, String key)
{
ResourceBundle bundle = ResourceBundle.getBundle(LocaleData.class.getName(), locale);
return (bundle.getStringArray(key));
}
/**
* Convenience method for retrieving a String[] resource.
*
* @param locale locale identifier
* @param key resource key
* @return resource value
*/
public static final String[] getStringArray(Locale locale, String key)
{
ResourceBundle bundle = ResourceBundle.getBundle(LocaleData.class.getName(), locale);
return (bundle.getStringArray(key));
}