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Accept CompletableFuture subtypes for Lettuce pipelining.

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We now no longer require RedisCommand but resort to CompletableFuture as the general asynchronous result type for Lettuce pipelining to allow subtypes such as PipelinedRedisFuture.

Closes: #2888
Original Pull Request: #2889
This commit is contained in:
Mark Paluch
2024-04-04 09:15:26 +02:00
committed by Christoph Strobl
parent 3d2fdf2a3c
commit d785b5f870
3 changed files with 42 additions and 13 deletions
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9
src/main/java/org/springframework/data/redis/connection/lettuce/LettuceResult.java
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@@ -15,8 +15,7 @@
*/
package org.springframework.data.redis.connection.lettuce;
import io.lettuce.core.protocol.RedisCommand;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.Future;
import java.util.function.Supplier;
@@ -34,7 +33,7 @@ import org.springframework.lang.Nullable;
* @since 2.1
*/
@SuppressWarnings("rawtypes")
class LettuceResult<T, R> extends FutureResult<RedisCommand<?, T, ?>> {
class LettuceResult<T, R> extends FutureResult<CompletableFuture<T>> {
private final boolean convertPipelineAndTxResults;
@@ -51,7 +50,7 @@ class LettuceResult<T, R> extends FutureResult<RedisCommand<?, T, ?>> {
LettuceResult(Future<T> resultHolder, Supplier<R> defaultReturnValue, boolean convertPipelineAndTxResults,
@Nullable Converter<T, R> converter) {
super((RedisCommand) resultHolder, converter, defaultReturnValue);
super((CompletableFuture<T>) resultHolder, converter, defaultReturnValue);
this.convertPipelineAndTxResults = convertPipelineAndTxResults;
}
@@ -59,7 +58,7 @@ class LettuceResult<T, R> extends FutureResult<RedisCommand<?, T, ?>> {
@Override
@SuppressWarnings("unchecked")
public T get() {
return (T) getResultHolder().getOutput().get();
return (T) getResultHolder().join();
}
@Override