spring-graphql DataRepository 源码
spring-graphql DataRepository 代码
文件路径：/samples/webflux-websocket/src/main/java/io/spring/sample/graphql/DataRepository.java
/*
* Copyright 2002-2022 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 io.spring.sample.graphql;
import java.time.Duration;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
import org.springframework.stereotype.Repository;
/**
* Repository with data fetcher methods.
*/
@Repository
public class DataRepository {
public String getBasic() {
return "Hello world!";
}
public Mono<String> getGreeting() {
return Mono.delay(Duration.ofMillis(50)).map(aLong -> "Hello!");
}
public Flux<String> getGreetings() {
return Mono.delay(Duration.ofMillis(50))
.flatMapMany(aLong -> Flux.just("Hi!", "Bonjour!", "Hola!", "Ciao!", "Zdravo!"));
}
public Flux<String> getGreetingsStream() {
return Mono.delay(Duration.ofMillis(50))
.flatMapMany(aLong -> Flux.just("Hi!", "Bonjour!", "Hola!", "Ciao!", "Zdravo!"));
}
}
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