org.springframework.boot.autoconfigure.graphql.data.GraphQlQuerydslSourceBuilderCustomizer 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.graphql.data;
import java.util.Collections;
import java.util.List;
import java.util.function.BiFunction;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.autoconfigure.graphql.GraphQlSourceBuilderCustomizer;
import org.springframework.graphql.execution.GraphQlSource;
import org.springframework.graphql.execution.RuntimeWiringConfigurer;
/**
* {@link GraphQlSourceBuilderCustomizer} to apply auto-configured QueryDSL
* {@link RuntimeWiringConfigurer RuntimeWiringConfigurers}.
*
* @param the executor type
* @param the reactive executor type
* @author Phillip Webb
* @author Rossen Stoyanchev
* @author Brian Clozel
*/
class GraphQlQuerydslSourceBuilderCustomizer implements GraphQlSourceBuilderCustomizer {
private final BiFunction, List, RuntimeWiringConfigurer> wiringConfigurerFactory;
private final List executors;
private final List reactiveExecutors;
GraphQlQuerydslSourceBuilderCustomizer(
BiFunction, List, RuntimeWiringConfigurer> wiringConfigurerFactory, ObjectProvider executors,
ObjectProvider reactiveExecutors) {
this.wiringConfigurerFactory = wiringConfigurerFactory;
this.executors = asList(executors);
this.reactiveExecutors = asList(reactiveExecutors);
}
private static List asList(ObjectProvider provider) {
return (provider != null) ? provider.orderedStream().toList() : Collections.emptyList();
}
@Override
public void customize(GraphQlSource.SchemaResourceBuilder builder) {
if (!this.executors.isEmpty() || !this.reactiveExecutors.isEmpty()) {
builder.configureRuntimeWiring(this.wiringConfigurerFactory.apply(this.executors, this.reactiveExecutors));
}
}
}