/*
* Copyright 2012-2020 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.actuate.health;
import reactor.core.publisher.Mono;
import reactor.core.scheduler.Schedulers;
import org.springframework.util.Assert;
Adapts a HealthIndicator
to a ReactiveHealthIndicator
so that it can be safely invoked in a reactive environment. Author: Stephane Nicoll See Also: Since: 2.0.0 Deprecated: since 2.2.0 in favor of ReactiveHealthContributor.adapt(HealthContributor)
/**
* Adapts a {@link HealthIndicator} to a {@link ReactiveHealthIndicator} so that it can be
* safely invoked in a reactive environment.
*
* @author Stephane Nicoll
* @since 2.0.0
* @deprecated since 2.2.0 in favor of
* {@link ReactiveHealthContributor#adapt(HealthContributor)}
* @see ReactiveHealthContributor#adapt(HealthContributor)
*/
@Deprecated
public class HealthIndicatorReactiveAdapter implements ReactiveHealthIndicator {
private final HealthIndicator delegate;
public HealthIndicatorReactiveAdapter(HealthIndicator delegate) {
Assert.notNull(delegate, "Delegate must not be null");
this.delegate = delegate;
}
@Override
public Mono<Health> health() {
return Mono.fromCallable(this.delegate::health).subscribeOn(Schedulers.boundedElastic());
}
}