org.springframework.boot.autoconfigure.rsocket.RSocketRequesterAutoConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2022 the original author or authors.
*
* 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 org.springframework.boot.autoconfigure.rsocket;
import io.rsocket.transport.netty.server.TcpServerTransport;
import reactor.netty.http.server.HttpServer;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Scope;
import org.springframework.messaging.rsocket.RSocketConnectorConfigurer;
import org.springframework.messaging.rsocket.RSocketRequester;
import org.springframework.messaging.rsocket.RSocketRequester.Builder;
import org.springframework.messaging.rsocket.RSocketStrategies;
/**
* {@link EnableAutoConfiguration Auto-configuration} for
* {@link org.springframework.messaging.rsocket.RSocketRequester}. This auto-configuration
* creates {@link org.springframework.messaging.rsocket.RSocketRequester.Builder}
* prototype beans, as the builders are stateful and should not be reused to build
* requester instances with different configurations.
*
* @author Brian Clozel
* @since 2.2.0
*/
@AutoConfiguration(after = RSocketStrategiesAutoConfiguration.class)
@ConditionalOnClass({ RSocketRequester.class, io.rsocket.RSocket.class, HttpServer.class, TcpServerTransport.class })
public class RSocketRequesterAutoConfiguration {
@Bean
@Scope("prototype")
@ConditionalOnMissingBean
public RSocketRequester.Builder rSocketRequesterBuilder(RSocketStrategies strategies,
ObjectProvider connectorConfigurers) {
Builder builder = RSocketRequester.builder().rsocketStrategies(strategies);
connectorConfigurers.orderedStream().forEach(builder::rsocketConnector);
return builder;
}
}