001/* 002 * Copyright 2012-2017 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.info; 018 019import org.springframework.boot.actuate.info.BuildInfoContributor; 020import org.springframework.boot.actuate.info.EnvironmentInfoContributor; 021import org.springframework.boot.actuate.info.GitInfoContributor; 022import org.springframework.boot.actuate.info.InfoContributor; 023import org.springframework.boot.autoconfigure.AutoConfigureAfter; 024import org.springframework.boot.autoconfigure.EnableAutoConfiguration; 025import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; 026import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate; 027import org.springframework.boot.autoconfigure.info.ProjectInfoAutoConfiguration; 028import org.springframework.boot.context.properties.EnableConfigurationProperties; 029import org.springframework.boot.info.BuildProperties; 030import org.springframework.boot.info.GitProperties; 031import org.springframework.context.annotation.Bean; 032import org.springframework.context.annotation.Configuration; 033import org.springframework.core.Ordered; 034import org.springframework.core.annotation.Order; 035import org.springframework.core.env.ConfigurableEnvironment; 036 037/** 038 * {@link EnableAutoConfiguration Auto-configuration} for standard 039 * {@link InfoContributor}s. 040 * 041 * @author Meang Akira Tanaka 042 * @author Stephane Nicoll 043 * @since 2.0.0 044 */ 045@Configuration 046@AutoConfigureAfter(ProjectInfoAutoConfiguration.class) 047@EnableConfigurationProperties(InfoContributorProperties.class) 048public class InfoContributorAutoConfiguration { 049 050 /** 051 * The default order for the core {@link InfoContributor} beans. 052 */ 053 public static final int DEFAULT_ORDER = Ordered.HIGHEST_PRECEDENCE + 10; 054 055 private final InfoContributorProperties properties; 056 057 public InfoContributorAutoConfiguration(InfoContributorProperties properties) { 058 this.properties = properties; 059 } 060 061 @Bean 062 @ConditionalOnEnabledInfoContributor("env") 063 @Order(DEFAULT_ORDER) 064 public EnvironmentInfoContributor envInfoContributor( 065 ConfigurableEnvironment environment) { 066 return new EnvironmentInfoContributor(environment); 067 } 068 069 @Bean 070 @ConditionalOnEnabledInfoContributor("git") 071 @ConditionalOnSingleCandidate(GitProperties.class) 072 @ConditionalOnMissingBean 073 @Order(DEFAULT_ORDER) 074 public GitInfoContributor gitInfoContributor(GitProperties gitProperties) { 075 return new GitInfoContributor(gitProperties, this.properties.getGit().getMode()); 076 } 077 078 @Bean 079 @ConditionalOnEnabledInfoContributor("build") 080 @ConditionalOnSingleCandidate(BuildProperties.class) 081 @Order(DEFAULT_ORDER) 082 public InfoContributor buildInfoContributor(BuildProperties buildProperties) { 083 return new BuildInfoContributor(buildProperties); 084 } 085 086}