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 */ 016 017package org.springframework.boot.actuate.autoconfigure.metrics.amqp; 018 019import com.rabbitmq.client.ConnectionFactory; 020import io.micrometer.core.instrument.MeterRegistry; 021 022import org.springframework.amqp.rabbit.connection.AbstractConnectionFactory; 023import org.springframework.boot.actuate.autoconfigure.metrics.MetricsAutoConfiguration; 024import org.springframework.boot.actuate.autoconfigure.metrics.export.simple.SimpleMetricsExportAutoConfiguration; 025import org.springframework.boot.autoconfigure.AutoConfigureAfter; 026import org.springframework.boot.autoconfigure.EnableAutoConfiguration; 027import org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration; 028import org.springframework.boot.autoconfigure.condition.ConditionalOnBean; 029import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; 030import org.springframework.context.ApplicationContext; 031import org.springframework.context.annotation.Bean; 032import org.springframework.context.annotation.Configuration; 033 034/** 035 * {@link EnableAutoConfiguration Auto-configuration} for metrics on all available 036 * {@link ConnectionFactory connection factories}. 037 * 038 * @author Stephane Nicoll 039 * @since 2.0.0 040 */ 041@Configuration 042@AutoConfigureAfter({ MetricsAutoConfiguration.class, RabbitAutoConfiguration.class, 043 SimpleMetricsExportAutoConfiguration.class }) 044@ConditionalOnClass({ ConnectionFactory.class, AbstractConnectionFactory.class }) 045@ConditionalOnBean({ AbstractConnectionFactory.class, MeterRegistry.class }) 046public class RabbitMetricsAutoConfiguration { 047 048 @Bean 049 public static RabbitConnectionFactoryMetricsPostProcessor rabbitConnectionFactoryMetricsPostProcessor( 050 ApplicationContext applicationContext) { 051 return new RabbitConnectionFactoryMetricsPostProcessor(applicationContext); 052 } 053 054}