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; 021 022import org.springframework.boot.actuate.autoconfigure.health.CompositeHealthIndicatorConfiguration; 023import org.springframework.boot.actuate.autoconfigure.health.ConditionalOnEnabledHealthIndicator; 024import org.springframework.boot.actuate.autoconfigure.health.HealthIndicatorAutoConfiguration; 025import org.springframework.boot.actuate.couchbase.CouchbaseHealthIndicator; 026import org.springframework.boot.actuate.health.HealthIndicator; 027import org.springframework.boot.autoconfigure.AutoConfigureAfter; 028import org.springframework.boot.autoconfigure.AutoConfigureBefore; 029import org.springframework.boot.autoconfigure.EnableAutoConfiguration; 030import org.springframework.boot.autoconfigure.condition.ConditionalOnBean; 031import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; 032import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; 033import org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration; 034import org.springframework.context.annotation.Bean; 035import org.springframework.context.annotation.Configuration; 036 037/** 038 * {@link EnableAutoConfiguration Auto-configuration} for 039 * {@link CouchbaseHealthIndicator}. 040 * 041 * @author EddĂș MelĂ©ndez 042 * @author Stephane Nicoll 043 * @author Andy Wilkinson Nicoll 044 * @since 2.0.0 045 */ 046@Configuration 047@ConditionalOnClass(Cluster.class) 048@ConditionalOnBean(Cluster.class) 049@ConditionalOnEnabledHealthIndicator("couchbase") 050@AutoConfigureBefore(HealthIndicatorAutoConfiguration.class) 051@AutoConfigureAfter(CouchbaseAutoConfiguration.class) 052public class CouchbaseHealthIndicatorAutoConfiguration 053 extends CompositeHealthIndicatorConfiguration<CouchbaseHealthIndicator, Cluster> { 054 055 private final Map<String, Cluster> clusters; 056 057 public CouchbaseHealthIndicatorAutoConfiguration(Map<String, Cluster> clusters) { 058 this.clusters = clusters; 059 } 060 061 @Bean 062 @ConditionalOnMissingBean(name = "couchbaseHealthIndicator") 063 public HealthIndicator couchbaseHealthIndicator() { 064 return createHealthIndicator(this.clusters); 065 } 066 067 @Override 068 protected CouchbaseHealthIndicator createHealthIndicator(Cluster cluster) { 069 return new CouchbaseHealthIndicator(cluster); 070 } 071 072}