play.i18n

Class Lang

java.lang.Object

play.api.i18n.Lang

play.i18n.Lang

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

public class Lang
extends play.api.i18n.Lang

A Lang supported by the application.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Lang(play.api.i18n.Lang underlyingLang)
Lang(java.util.Locale locale)

Method Summary

Modifier and Type	Method and Description
static java.util.List<Lang>	availables(Application app) Retrieve Lang availables from the application configuration.
java.lang.String	code() The language tag (such as fr or en-US).
java.lang.String	country() A valid ISO Country Code.
static Lang	forCode(java.lang.String code) Create a Lang value from a code (such as fr or en-US).
java.lang.String	language() A valid ISO Language Code.
static Lang	preferred(Application app, java.util.List<Lang> availableLangs) Guess the preferred lang in the langs set passed as argument.
java.lang.String	script() The script tag for this Lang
java.util.Locale	toLocale() Convert to a Java Locale value.
java.lang.String	variant() The variant tag for this Lang

Methods inherited from class play.api.i18n.Lang

apply, apply, apply, apply$default$2, apply$default$3, apply$default$4, asJava, canEqual, copy, copy$default$1, defaultLang, equals, get, hashCode, jsonOReads, jsonOWrites, jsonTagReads, jsonTagWrites, locale, productArity, productElement, productIterator, productPrefix, satisfies, toString, unapply

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface scala.Product

$init$

Constructor Detail

Lang

public Lang(play.api.i18n.Lang underlyingLang)

Lang

public Lang(java.util.Locale locale)

Method Detail

language

public java.lang.String language()

A valid ISO Language Code.

Overrides:

language in class play.api.i18n.Lang

country

public java.lang.String country()

A valid ISO Country Code.

Overrides:

country in class play.api.i18n.Lang

script

public java.lang.String script()

The script tag for this Lang

Overrides:

script in class play.api.i18n.Lang

variant

public java.lang.String variant()

The variant tag for this Lang

Overrides:

variant in class play.api.i18n.Lang

code

public java.lang.String code()

The language tag (such as fr or en-US).

Overrides:

code in class play.api.i18n.Lang

toLocale

public java.util.Locale toLocale()

Convert to a Java Locale value.

Overrides:

toLocale in class play.api.i18n.Lang

forCode

public static Lang forCode(java.lang.String code)

Create a Lang value from a code (such as fr or en-US).

Parameters:

code - the language code

Returns:

the Lang for the code, or null of no matching lang was found.

availables

public static java.util.List<Lang> availables(Application app)

Retrieve Lang availables from the application configuration.

Parameters:

app - the current application.

Returns:

the list of available Lang.

preferred

public static Lang preferred(Application app,
                             java.util.List<Lang> availableLangs)

Guess the preferred lang in the langs set passed as argument. The first Lang that matches an available Lang wins, otherwise returns the first Lang available in this application.

Parameters:

app - the currept application

availableLangs - the set of langs from which to guess the preferred

Returns:

the preferred lang.