src/java.base/share/classes/sun/util/locale/provider/CurrencyNameProviderImpl.java
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rev 10528 : 8038436: Re-examine the mechanism to determine available localedata and cldrdata
Reviewed-by:
*** 1,7 ****
/*
! * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
--- 1,7 ----
/*
! * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
*** 38,57 ****
* @author Masayoshi Okutsu
*/
public class CurrencyNameProviderImpl extends CurrencyNameProvider
implements AvailableLanguageTags {
private final LocaleProviderAdapter.Type type;
! private final Set<String> langtags;
! public CurrencyNameProviderImpl(LocaleProviderAdapter.Type type, Set<String> langtags) {
this.type = type;
- this.langtags = langtags;
}
@Override
public Set<String> getAvailableLanguageTags() {
! return langtags;
}
/**
* Returns an array of all locales for which this locale service provider
* can provide localized objects or names.
--- 38,56 ----
* @author Masayoshi Okutsu
*/
public class CurrencyNameProviderImpl extends CurrencyNameProvider
implements AvailableLanguageTags {
private final LocaleProviderAdapter.Type type;
! private Set<String> langtags;
! public CurrencyNameProviderImpl(LocaleProviderAdapter.Type type) {
this.type = type;
}
@Override
public Set<String> getAvailableLanguageTags() {
! return getLangTags();
}
/**
* Returns an array of all locales for which this locale service provider
* can provide localized objects or names.
*** 59,69 ****
* @return An array of all locales for which this locale service provider
* can provide localized objects or names.
*/
@Override
public Locale[] getAvailableLocales() {
! return LocaleProviderAdapter.toLocaleArray(langtags);
}
/**
* Gets the symbol of the given currency code for the specified locale.
* For example, for "USD" (US Dollar), the symbol is "$" if the specified
--- 58,68 ----
* @return An array of all locales for which this locale service provider
* can provide localized objects or names.
*/
@Override
public Locale[] getAvailableLocales() {
! return LocaleProviderAdapter.toLocaleArray(getLangTags());
}
/**
* Gets the symbol of the given currency code for the specified locale.
* For example, for "USD" (US Dollar), the symbol is "$" if the specified
*** 119,124 ****
--- 118,130 ----
throw new NullPointerException();
}
return LocaleProviderAdapter.forType(type).getLocaleResources(locale).getCurrencyName(key);
}
+
+ private Set<String> getLangTags() {
+ if (langtags == null) {
+ langtags = ((JRELocaleProviderAdapter)LocaleProviderAdapter.forType(type)).getLanguageTagSet("CurrencyNames");
+ }
+ return langtags;
+ }
}