reactor.kafka.sender.internals.KafkaOutboundThen Maven / Gradle / Ivy
/*
* Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package reactor.kafka.sender.internals;
import org.reactivestreams.Publisher;
import reactor.core.publisher.Mono;
import reactor.kafka.sender.KafkaOutbound;
class KafkaOutboundThen extends DefaultKafkaOutbound {
private final Mono thenMono;
KafkaOutboundThen(DefaultKafkaSender sender, KafkaOutbound kafkaOutbound, Publisher thenPublisher) {
super(sender);
Mono parentMono = kafkaOutbound.then();
if (parentMono == Mono.empty())
this.thenMono = Mono.from(thenPublisher);
else
this.thenMono = parentMono.thenEmpty(thenPublisher);
}
@Override
public Mono then() {
return thenMono;
}
}