CODEWITHSUNDEEP
springwebsocketlocale
yglodt
yglodt

Reputation: 14551

How to get locale in Spring Websocket mapping

I have methods annotated with @SubscribeMapping and @MessageMapping in a Controller and I am unable to get the current locale from inside those methods.

How can I get the locale?

Upvotes: 2

Views: 254

Answers (1)

Aleksander Burzec
Aleksander Burzec

Reputation: 370

@MessageMapping- with this annotation as method parameter you can use:

  • @Message
  • @Payload
  • @Header
  • @Headers
  • @MessageHeaders

etc. Documentation here.

You have at least three options, I will show you the first one:

@MessageMapping("/url1")
@SendTo("/url2")
public void sendMessage(@Payload String message, @Header(name = "locale", required = false, defaultValue = "en") String locale){
   Locale locale = new Locale(locale);
   //DO SOMETHING
}

You need to remember to set this header on the client side.

Upvotes: 1

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