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IntegrationAutoConfiguration.java
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IntegrationAutoConfiguration.java
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/*
* Copyright 2012-2018 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
*
* http://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.autoconfigure.integration;
import javax.management.MBeanServer;
import javax.sql.DataSource;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
import org.springframework.boot.autoconfigure.condition.SearchStrategy;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.EnvironmentAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.core.env.Environment;
import org.springframework.core.io.ResourceLoader;
import org.springframework.integration.config.EnableIntegration;
import org.springframework.integration.config.EnableIntegrationManagement;
import org.springframework.integration.gateway.GatewayProxyFactoryBean;
import org.springframework.integration.jdbc.store.JdbcMessageStore;
import org.springframework.integration.jmx.config.EnableIntegrationMBeanExport;
import org.springframework.integration.monitor.IntegrationMBeanExporter;
import org.springframework.integration.support.management.IntegrationManagementConfigurer;
import org.springframework.util.StringUtils;
/**
* {@link org.springframework.boot.autoconfigure.EnableAutoConfiguration
* Auto-configuration} for Spring Integration.
*
* @author Artem Bilan
* @author Dave Syer
* @author Stephane Nicoll
* @author Vedran Pavic
* @author Madhura Bhave
* @since 1.1.0
*/
@Configuration
@ConditionalOnClass(EnableIntegration.class)
@EnableConfigurationProperties(IntegrationProperties.class)
@AutoConfigureAfter({ DataSourceAutoConfiguration.class, JmxAutoConfiguration.class })
public class IntegrationAutoConfiguration {
/**
* Basic Spring Integration configuration.
*/
@Configuration
@EnableIntegration
protected static class IntegrationConfiguration {
}
/**
* Spring Integration JMX configuration.
*/
@Configuration
@ConditionalOnClass(EnableIntegrationMBeanExport.class)
@ConditionalOnMissingBean(value = IntegrationMBeanExporter.class, search = SearchStrategy.CURRENT)
@ConditionalOnBean(MBeanServer.class)
@ConditionalOnProperty(prefix = "spring.jmx", name = "enabled", havingValue = "true", matchIfMissing = true)
protected static class IntegrationJmxConfiguration
implements EnvironmentAware, BeanFactoryAware {
private BeanFactory beanFactory;
private Environment environment;
@Override
public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
this.beanFactory = beanFactory;
}
@Override
public void setEnvironment(Environment environment) {
this.environment = environment;
}
@Bean
public IntegrationMBeanExporter integrationMbeanExporter() {
IntegrationMBeanExporter exporter = new IntegrationMBeanExporter();
String defaultDomain = this.environment
.getProperty("spring.jmx.default-domain");
if (StringUtils.hasLength(defaultDomain)) {
exporter.setDefaultDomain(defaultDomain);
}
String serverBean = this.environment.getProperty("spring.jmx.server",
"mbeanServer");
exporter.setServer(this.beanFactory.getBean(serverBean, MBeanServer.class));
return exporter;
}
}
/**
* Integration management configuration.
*/
@Configuration
@ConditionalOnClass(EnableIntegrationManagement.class)
@ConditionalOnMissingBean(value = IntegrationManagementConfigurer.class, name = IntegrationManagementConfigurer.MANAGEMENT_CONFIGURER_NAME, search = SearchStrategy.CURRENT)
protected static class IntegrationManagementConfiguration {
@Configuration
@EnableIntegrationManagement(defaultCountsEnabled = "true")
protected static class EnableIntegrationManagementConfiguration {
}
}
/**
* Integration component scan configuration.
*/
@Configuration
@ConditionalOnMissingBean(GatewayProxyFactoryBean.class)
@Import(IntegrationAutoConfigurationScanRegistrar.class)
protected static class IntegrationComponentScanConfiguration {
}
/**
* Integration JDBC configuration.
*/
@Configuration
@ConditionalOnClass(JdbcMessageStore.class)
@ConditionalOnSingleCandidate(DataSource.class)
protected static class IntegrationJdbcConfiguration {
@Bean
@ConditionalOnMissingBean
public IntegrationDataSourceInitializer integrationDataSourceInitializer(
DataSource dataSource, ResourceLoader resourceLoader,
IntegrationProperties properties) {
return new IntegrationDataSourceInitializer(dataSource, resourceLoader,
properties);
}
}
}