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Use ContextView in ServerWebExchangeContextFilter

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This commit is contained in:
Baljit Singh
2022-12-14 23:08:42 -05:00
committed by rstoyanchev
parent acedbfbaba
commit 4dbe9d6709
2 changed files with 18 additions and 3 deletions
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19
spring-web/src/main/java/org/springframework/web/filter/reactive/ServerWebExchangeContextFilter.java
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@@ -20,6 +20,7 @@ import java.util.Optional;
import reactor.core.publisher.Mono;
import reactor.util.context.Context;
import reactor.util.context.ContextView;
import org.springframework.web.server.ServerWebExchange;
import org.springframework.web.server.WebFilter;
@@ -32,7 +33,7 @@ import org.springframework.web.server.WebFilterChain;
* exchange without explicitly passing it to components that participate in
* request processing.
*
* <p>The convenience method {@link #get(Context)} looks up the exchange.
* <p>The convenience method {@link #getExchange(ContextView)} looks up the exchange.
*
* @author Rossen Stoyanchev
* @since 5.2
@@ -58,8 +59,22 @@ public class ServerWebExchangeContextFilter implements WebFilter {
* @param context the context in which to access the exchange
* @return the exchange
*/
public static Optional<ServerWebExchange> get(Context context) {
public static Optional<ServerWebExchange> getExchange(ContextView context) {
return context.getOrEmpty(EXCHANGE_CONTEXT_ATTRIBUTE);
}
/**
* Access the {@link ServerWebExchange} from the Reactor Context, if available,
* which is if {@link ServerWebExchangeContextFilter} is configured for use
* and the give context was obtained from a request processing chain.
* @param context the context in which to access the exchange
* @return the exchange
* @deprecated use {@link #getExchange(ContextView)}
*/
@Deprecated(since = "6.0.6")
public static Optional<ServerWebExchange> get(Context context) {
return getExchange(context);
}
}