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Introduce "spring.cache.reactivestreams.ignore" escape hatch

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Closes gh-31861
This commit is contained in:
Juergen Hoeller
2023-12-21 11:14:33 +01:00
parent dc564f3ef2
commit 5f8a031c22
2 changed files with 32 additions and 1 deletions
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7
spring-context-support/src/main/java/org/springframework/cache/caffeine/CaffeineCacheManager.java vendored
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@@ -204,10 +204,17 @@ public class CaffeineCacheManager implements CacheManager {
* {@link #setAllowNullValues setAllowNullValues(false)}. This makes the semantics
* of CompletableFuture-based access simpler and optimizes retrieval performance
* since a Caffeine-provided CompletableFuture handle does not have to get wrapped.
* <p>If you come here for the adaptation of reactive types such as a Reactor
* {@code Mono} or {@code Flux} onto asynchronous caching, we recommend the standard
* arrangement for caching the produced values asynchronously in 6.1 through enabling
* this Caffeine mode. If this is not immediately possible/desirable for existing
* apps, you may set the system property "spring.cache.reactivestreams.ignore=true"
* to restore 6.0 behavior where reactive handles are treated as regular values.
* @since 6.1
* @see Caffeine#buildAsync()
* @see Cache#retrieve(Object)
* @see Cache#retrieve(Object, Supplier)
* @see org.springframework.cache.interceptor.CacheAspectSupport#IGNORE_REACTIVESTREAMS_PROPERTY_NAME
*/
public void setAsyncCacheMode(boolean asyncCacheMode) {
if (this.asyncCacheMode != asyncCacheMode) {