com.vaadin.flow.i18n

Interface I18NProvider

All Superinterfaces:

Serializable

public interface I18NProvider
extends Serializable

I18N provider interface for internationalization usage.

Since:

1.0

Method Summary

Modifier and Type	Method and Description
List<Locale>	getProvidedLocales() Get the locales that we have translations for.
default String	getTranslation(Object key, Locale locale, Object... params) Get the translation for key with given locale.
String	getTranslation(String key, Locale locale, Object... params) Get the translation for key with given locale.

Method Detail

getProvidedLocales

List<Locale> getProvidedLocales()

Get the locales that we have translations for. The first locale should be the default locale.

Returns:

provided locales

getTranslation

String getTranslation(String key,
                      Locale locale,
                      Object... params)

Get the translation for key with given locale.

Note! For usability and catching missing translations implementation should never return a null, but an exception string e.g. '!{key}!'

Parameters:

key - translation key

locale - locale to use

params - parameters used in translation string

Returns:

translation for key if found

getTranslation

default String getTranslation(Object key,
                              Locale locale,
                              Object... params)

Get the translation for key with given locale.

Note! For usability and catching missing translations implementation should never return a null, but an exception string e.g. '!{key}!'

Parameters:

key - translation key

locale - locale to use

params - parameters used in translation string

Returns:

translation for key if found