001/* 002 * Copyright 2012-2018 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.springframework.boot.actuate.autoconfigure.couchbase; 017 018import java.util.Map; 019 020import com.couchbase.client.java.Cluster; 021import reactor.core.publisher.Flux; 022 023import org.springframework.boot.actuate.autoconfigure.health.CompositeReactiveHealthIndicatorConfiguration; 024import org.springframework.boot.actuate.autoconfigure.health.ConditionalOnEnabledHealthIndicator; 025import org.springframework.boot.actuate.autoconfigure.health.HealthIndicatorAutoConfiguration; 026import org.springframework.boot.actuate.couchbase.CouchbaseReactiveHealthIndicator; 027import org.springframework.boot.actuate.health.ReactiveHealthIndicator; 028import org.springframework.boot.autoconfigure.AutoConfigureAfter; 029import org.springframework.boot.autoconfigure.AutoConfigureBefore; 030import org.springframework.boot.autoconfigure.EnableAutoConfiguration; 031import org.springframework.boot.autoconfigure.condition.ConditionalOnBean; 032import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; 033import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; 034import org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration; 035import org.springframework.context.annotation.Bean; 036import org.springframework.context.annotation.Configuration; 037 038/** 039 * {@link EnableAutoConfiguration Auto-configuration} for 040 * {@link CouchbaseReactiveHealthIndicator}. 041 * 042 * @author Mikalai Lushchytski 043 * @author Stephane Nicoll 044 * @since 2.1.0 045 */ 046@Configuration 047@ConditionalOnClass({ Cluster.class, Flux.class }) 048@ConditionalOnBean(Cluster.class) 049@ConditionalOnEnabledHealthIndicator("couchbase") 050@AutoConfigureBefore(HealthIndicatorAutoConfiguration.class) 051@AutoConfigureAfter(CouchbaseAutoConfiguration.class) 052public class CouchbaseReactiveHealthIndicatorAutoConfiguration extends 053 CompositeReactiveHealthIndicatorConfiguration<CouchbaseReactiveHealthIndicator, Cluster> { 054 055 private final Map<String, Cluster> clusters; 056 057 public CouchbaseReactiveHealthIndicatorAutoConfiguration( 058 Map<String, Cluster> clusters) { 059 this.clusters = clusters; 060 } 061 062 @Bean 063 @ConditionalOnMissingBean(name = "couchbaseReactiveHealthIndicator") 064 public ReactiveHealthIndicator couchbaseReactiveHealthIndicator() { 065 return createHealthIndicator(this.clusters); 066 } 067 068 @Override 069 protected CouchbaseReactiveHealthIndicator createHealthIndicator(Cluster cluster) { 070 return new CouchbaseReactiveHealthIndicator(cluster); 071 } 072 073}