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GH-3763: Add handleReactive() for Java DSL (#8605)

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* GH-3763: Add `handleReactive()` for Java DSL

Fixes https://github.com/spring-projects/spring-integration/issues/3763

Add a convenient terminal operator to `BaseIntegrationFlowDefinition`
based on a `ReactiveMessageHandler`.
Also add an overload like `handleReactive(ReactiveMessageHandlerSpec)`
to let end-user to choose a protocol-specific channel adapter

* * Fix `Namespace Factory` wording in the `BaseIntegrationFlowDefinition` Javadocs

* Fix language in Docs

Co-authored-by: Gary Russell <grussell@vmware.com>

---------

Co-authored-by: Gary Russell <grussell@vmware.com>
This commit is contained in:
Artem Bilan
2023-05-01 15:24:00 -04:00
committed by GitHub
parent 8291fb952d
commit 212bd46d65
7 changed files with 109 additions and 17 deletions
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4
spring-integration-core/src/test/java/org/springframework/integration/dsl/flows/IntegrationFlowTests.java
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@@ -70,7 +70,6 @@ import org.springframework.integration.endpoint.EventDrivenConsumer;
import org.springframework.integration.gateway.GatewayProxyFactoryBean;
import org.springframework.integration.handler.AbstractReplyProducingMessageHandler;
import org.springframework.integration.handler.LoggingHandler;
import org.springframework.integration.handler.ReactiveMessageHandlerAdapter;
import org.springframework.integration.handler.advice.ErrorMessageSendingRecoverer;
import org.springframework.integration.handler.advice.ExpressionEvaluatingRequestHandlerAdvice;
import org.springframework.integration.handler.advice.RequestHandlerRetryAdvice;
@@ -718,8 +717,7 @@ public class IntegrationFlowTests {
public IntegrationFlow wireTapFlow1() {
return IntegrationFlow.from("tappedChannel1")
.wireTap("tapChannel", wt -> wt.selector(m -> m.getPayload().equals("foo")))
.handle(new ReactiveMessageHandlerAdapter((message) -> Mono.just(message).log().then()))
.get();
.handleReactive((message) -> Mono.just(message).log().then());
}
@Bean