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Reject null for returned CompletableFuture (avoiding subsequent NPE) 

See gh-34708
This commit is contained in:
Juergen Hoeller 2025-06-18 12:20:19 +02:00
parent e33adadc62
commit 00399dc1b3
1 changed files with 1 additions and 1 deletions
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2
spring-context/src/main/java/org/springframework/cache/interceptor/CacheAspectSupport.java vendored
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@ -463,7 +463,7 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
() -> { () -> {
CompletableFuture<?> invokeResult = ((CompletableFuture<?>) invokeOperation(invoker)); CompletableFuture<?> invokeResult = ((CompletableFuture<?>) invokeOperation(invoker));
if (invokeResult == null) { if (invokeResult == null) {
return null; throw new IllegalStateException("Returned CompletableFuture must not be null: " + method);
} }
return invokeResult.exceptionallyCompose(ex -> { return invokeResult.exceptionallyCompose(ex -> {
invokeFailure.set(true); invokeFailure.set(true);