ninja.i18n

Class LangImpl

java.lang.Object

ninja.i18n.LangImpl

All Implemented Interfaces:

Lang

public class LangImpl
extends Object
implements Lang

Constructor Summary

Constructors

Constructor and Description
LangImpl(NinjaProperties ninjaProperties)

Method Summary

Methods

Modifier and Type	Method and Description
void	clearLanguage(Result result) Clears the current language.
String	get(String key, String language, Object... params) Deprecated.
Map<Object,Object>	getAll(String language) Deprecated.
String	getLanguage(Context context, Result result) Retrieve the current language or null if not set.
String	getWithDefault(String key, String defaultMessage, String language, Object... params) Deprecated.
boolean	isLanguageDirectlySupportedByThisApplication(String language) application.conf usually contains the following: application.languages=en,de This little helper checks if the language is supported.
Result	setLanguage(String locale, Result result) Force a language in Ninja framwork.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LangImpl

@Inject
public LangImpl(NinjaProperties ninjaProperties)

Method Detail

get

@Deprecated
public String get(String key,
                    String language,
                    Object... params)

Deprecated.

Only for compatibility => now lives in Messages.

Specified by:

get in interface Lang

getAll

@Deprecated
public Map<Object,Object> getAll(String language)

Deprecated.

Only for compatibility => now lives in Messages.

Specified by:

getAll in interface Lang

getWithDefault

@Deprecated
public String getWithDefault(String key,
                               String defaultMessage,
                               String language,
                               Object... params)

Deprecated.

Only for compatibility => now lives in Messages.

Specified by:

getWithDefault in interface Lang

clearLanguage

public void clearLanguage(Result result)

Description copied from interface: Lang

Clears the current language. This will trigger resolving language from request (Accept lang) if not manually set. Note: The language is set by a cookie. To delete a cookie the max-age is set to 0. It can therefore be the case that the lang cookie still exists in the thread. Make sure your module / app handles this properly.

Specified by:

clearLanguage in interface Lang

setLanguage

public Result setLanguage(String locale,
                 Result result)

Description copied from interface: Lang

Force a language in Ninja framwork. This is usually done by a cookie NINJA_LANG. This overrides any Accept-Language languages.

Specified by:

setLanguage in interface Lang

Parameters:

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

getLanguage

public String getLanguage(Context context,
                 Result result)

Description copied from interface: Lang

Retrieve the current language or null if not set. It will try to determine the language by: 1) Checking if result contains a forced language 2) Checking if context has a NINJA_LANG cookie with a forced language 3) Getting the first language from the Accept-Language header

Specified by:

getLanguage in interface Lang

Returns:

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

isLanguageDirectlySupportedByThisApplication

public boolean isLanguageDirectlySupportedByThisApplication(String language)

Description copied from interface: Lang

application.conf usually contains the following: application.languages=en,de This little helper checks if the language is supported.

Specified by:

isLanguageDirectlySupportedByThisApplication in interface Lang

Parameters:

language - The language to check (en, en-US etc)

Returns:

true if supported directly, false if not