io.werval.api.i18n

Interface Langs

public interface Langs

Langs.

Method Summary

Modifier and Type	Method and Description
List<Lang>	availables() Available Langs.
Lang	defaultLang() Default Lang.
Lang	fromCode(String code) Create a Lang from code such as fr or en-gb.
Lang	preferred(List<Lang> langs) Guess the preferred Lang from the given langs.

Method Detail

defaultLang

Lang defaultLang()

Default Lang.

Returns:

Default Lang

availables

List<Lang> availables()

Available Langs.

Returns:

Langs available in Application configuration

preferred

Lang preferred(List<Lang> langs)

Guess the preferred Lang from the given langs.

Parameters:

langs - Candidate langs

Returns:

The first Lang that satisfies an available Lang, or the first available Lang, or the default Lang

fromCode

Lang fromCode(String code)
       throws IllegalArgumentException

Create a Lang from code such as fr or en-gb.

Parameters:

code - Code

Returns:

Lang

Throws:

IllegalArgumentException - if the code is invalid