Lang (Play! API)

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play.i18n
Class Lang

java.lang.Object
  play.i18n.Lang

public class Lang
extends java.lang.Object
extends java.lang.Object

Language support

Field Summary
`static java.lang.ThreadLocal<java.lang.String>`	`current`

Constructor Summary
`Lang()`

Method Summary
`static void`	`change(java.lang.String locale)` Change language for next requests
`static java.lang.String`	`get()` Retrieve the current language or null
`static void`	`resolvefrom(Http.Request request)` Guess the language for current request in the following order: if a PLAY_LANG cookie is set, use this value if Accept-Language header is set, use it only if the Play! application allows it. supported language may be defined in application configuration, eg : play.langs=fr,en,de) otherwise, server's locale language is assumed
`static boolean`	`set(java.lang.String locale)` Force the current language

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

current

public static java.lang.ThreadLocal<java.lang.String> current

Constructor Detail

Lang

public Lang()

Method Detail

get

public static java.lang.String get()

Retrieve the current language or null

Returns:: The current language (fr, ja, it ...) or null

set

public static boolean set(java.lang.String locale)

Force the current language

Parameters:: locale - (fr, ja, it ...)
Returns:: false if the language is not supported by the application

change

public static void change(java.lang.String locale)

Change language for next requests

Parameters:: locale - (fr, ja, it ...)

resolvefrom

public static void resolvefrom(Http.Request request)

Guess the language for current request in the following order:

if a PLAY_LANG cookie is set, use this value
if Accept-Language header is set, use it only if the Play! application allows it.
supported language may be defined in application configuration, eg : play.langs=fr,en,de)
otherwise, server's locale language is assumed

Parameters:: request -