/*
* Copyright 2013-2016 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
*
* https://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.cloud.consul.serviceregistry;
import java.util.List;
import javax.servlet.ServletContext;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.condition.AllNestedConditions;
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.cloud.client.serviceregistry.AutoServiceRegistrationConfiguration;
import org.springframework.cloud.client.serviceregistry.AutoServiceRegistrationProperties;
import org.springframework.cloud.consul.ConditionalOnConsulEnabled;
import org.springframework.cloud.consul.discovery.ConsulDiscoveryProperties;
import org.springframework.cloud.consul.discovery.HeartbeatProperties;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Conditional;
import org.springframework.context.annotation.Configuration;
/**
* @author Spencer Gibb
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnBean(AutoServiceRegistrationProperties.class)
@ConditionalOnMissingBean(
type = "org.springframework.cloud.consul.discovery.ConsulLifecycle")
@ConditionalOnConsulEnabled
@Conditional(ConsulAutoServiceRegistrationAutoConfiguration.OnConsulRegistrationEnabledCondition.class)
@AutoConfigureAfter({ AutoServiceRegistrationConfiguration.class,
ConsulServiceRegistryAutoConfiguration.class })
public class ConsulAutoServiceRegistrationAutoConfiguration {
@Autowired
AutoServiceRegistrationProperties autoServiceRegistrationProperties;
@Bean
@ConditionalOnMissingBean
public ConsulAutoServiceRegistration consulAutoServiceRegistration(
ConsulServiceRegistry registry,
AutoServiceRegistrationProperties autoServiceRegistrationProperties,
ConsulDiscoveryProperties properties,
ConsulAutoRegistration consulRegistration) {
return new ConsulAutoServiceRegistration(registry,
autoServiceRegistrationProperties, properties, consulRegistration);
}
@Bean
public ConsulAutoServiceRegistrationListener consulAutoServiceRegistrationListener(
ConsulAutoServiceRegistration registration) {
return new ConsulAutoServiceRegistrationListener(registration);
}
@Bean
@ConditionalOnMissingBean
public ConsulAutoRegistration consulRegistration(
AutoServiceRegistrationProperties autoServiceRegistrationProperties,
ConsulDiscoveryProperties properties, ApplicationContext applicationContext,
ObjectProvider<List<ConsulRegistrationCustomizer>> registrationCustomizers,
ObjectProvider<List<ConsulManagementRegistrationCustomizer>> managementRegistrationCustomizers,
HeartbeatProperties heartbeatProperties) {
return ConsulAutoRegistration.registration(autoServiceRegistrationProperties,
properties, applicationContext, registrationCustomizers.getIfAvailable(),
managementRegistrationCustomizers.getIfAvailable(), heartbeatProperties);
}
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(ServletContext.class)
protected static class ConsulServletConfiguration {
@Bean
public ConsulRegistrationCustomizer servletConsulCustomizer(
ObjectProvider<ServletContext> servletContext) {
return new ConsulServletRegistrationCustomizer(servletContext);
}
}
protected static class OnConsulRegistrationEnabledCondition
extends AllNestedConditions {
OnConsulRegistrationEnabledCondition() {
super(ConfigurationPhase.REGISTER_BEAN);
}
@ConditionalOnProperty(
value = "spring.cloud.service-registry.auto-registration.enabled",
matchIfMissing = true)
static class AutoRegistrationEnabledClass {
}
@ConditionalOnProperty(
value = "spring.cloud.consul.service-registry.auto-registration.enabled",
matchIfMissing = true)
static class ConsulAutoRegistrationEnabledClass {
}
@ConditionalOnProperty(value = "spring.cloud.service-registry.enabled",
matchIfMissing = true)
static class ServiceRegistryEnabledClass {
}
@ConditionalOnProperty(value = "spring.cloud.consul.service-registry.enabled",
matchIfMissing = true)
static class ConsulServiceRegistryEnabledClass {
}
}
}
