Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add support for RxJava 2 Maybe type

Browse Source 
Issue: SPR-14843
This commit is contained in:
Sebastien Deleuze
2016-10-25 16:41:25 +02:00
parent 20dec61d04
commit 2075932780
6 changed files with 77 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
spring-core/src/main/java/org/springframework/core/ReactiveAdapterRegistry.java
View File

@@ -25,6 +25,7 @@ import java.util.function.Predicate;
import io.reactivex.BackpressureStrategy;
import io.reactivex.Flowable;
import io.reactivex.Maybe;
import org.reactivestreams.Publisher;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
@@ -43,6 +44,7 @@ import org.springframework.util.ClassUtils;
* registered via {@link #registerFluxAdapter} and {@link #registerMonoAdapter}.
*
* @author Rossen Stoyanchev
* @author Sebastien Deleuze
* @since 5.0
*/
public class ReactiveAdapterRegistry {
@@ -296,6 +298,11 @@ public class ReactiveAdapterRegistry {
source -> Flowable.fromPublisher(source).toObservable().singleElement().toSingle(),
new ReactiveAdapter.Descriptor(false, false, false)
);
registry.registerMonoAdapter(Maybe.class,
source -> Mono.from(((Maybe<?>) source).toFlowable()),
source -> Flowable.fromPublisher(source).toObservable().singleElement(),
new ReactiveAdapter.Descriptor(false, true, false)
);
registry.registerMonoAdapter(io.reactivex.Completable.class,
source -> Mono.from(((io.reactivex.Completable) source).toFlowable()),
source -> Flowable.fromPublisher(source).toObservable().ignoreElements(),

2
spring-core/src/test/java/org/springframework/core/convert/support/ReactiveAdapterRegistryTests.java
View File

@@ -18,6 +18,7 @@ package org.springframework.core.convert.support;
import java.util.concurrent.CompletableFuture;
import io.reactivex.Flowable;
import io.reactivex.Maybe;
import org.junit.Before;
import org.junit.Test;
import org.reactivestreams.Publisher;
@@ -59,6 +60,7 @@ public class ReactiveAdapterRegistryTests {
testFluxAdapter(Flowable.class);
testFluxAdapter(io.reactivex.Observable.class);
testMonoAdapter(io.reactivex.Single.class);
testMonoAdapter(Maybe.class);
testMonoAdapter(io.reactivex.Completable.class);
}