On Thursday, May 14, 2020 at 7:30:11 AM UTC+2, foal wrote:
>
> Hi,
>
> Yes, I have and not happy with it. Can I ask how to emulate some Java
> methods that required Locale as a parameter? The GWT version is not enough.
> My version can cause problems. At least I need to describe it correctly on
> the project page.
>
I don't mean introducing a new kind of Locale.
For example, you've added toLanguageTag as an instance method, and
getAvailableLocales as a static method.
Then do:
public class LocaleExt {
public static String toLanguageTag(Locale locale) { … }
public static Locale[] getAvailableLocales() { … }
}
(and for performance, maybe cache the computed language tag in a
java.util.Map or a JS WeakMap
<https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap#Browser_compatibility>
)
and everywhere in your code where you used to call locale.toLanguageTag()
or Locale.getAvailableLocales() then replace them with
LocaleExt.toLanguageTag(locale) or LocaleExt.getAvailableLocales()
respectively.
Then the
SimpleDateTimeFormatStyleProvider#getFormatter(FormatStyle,FormatStyle,Chronology,Locale)
emulation can keep the exact same signature.
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