/*
 * Copyright 2012-2017 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
 *
 *      http://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.reactor.core;

import reactor.core.publisher.Flux;
import reactor.core.publisher.Hooks;
import reactor.core.publisher.Mono;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Configuration;

/**
 * {@link EnableAutoConfiguration Auto-configuration} for Reactor Core.
 *
 * @author Brian Clozel
 * @author Eddú Meléndez
 */
@Configuration
@ConditionalOnClass({ Mono.class, Flux.class })
@EnableConfigurationProperties(ReactorCoreProperties.class)
public class ReactorCoreAutoConfiguration {

	@Autowired
	protected void initialize(ReactorCoreProperties properties) {
		if (properties.getStacktraceMode().isEnabled()) {
			Hooks.onOperator(Hooks.OperatorHook::operatorStacktrace);
		}
	}

}
