org.springframework.boot.actuate.autoconfigure.tracing.zipkin.ZipkinAutoConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2024 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.boot.actuate.autoconfigure.tracing.zipkin;
import zipkin2.reporter.Encoding;
import org.springframework.boot.actuate.autoconfigure.tracing.zipkin.ZipkinConfigurations.BraveConfiguration;
import org.springframework.boot.actuate.autoconfigure.tracing.zipkin.ZipkinConfigurations.OpenTelemetryConfiguration;
import org.springframework.boot.actuate.autoconfigure.tracing.zipkin.ZipkinConfigurations.SenderConfiguration;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.web.client.RestTemplateAutoConfiguration;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Import;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Zipkin.
*
* It uses imports on {@link ZipkinConfigurations} to guarantee the correct configuration
* ordering.
*
* @author Moritz Halbritter
* @since 3.0.0
*/
@AutoConfiguration(after = RestTemplateAutoConfiguration.class)
@ConditionalOnClass(Encoding.class)
@Import({ SenderConfiguration.class, BraveConfiguration.class, OpenTelemetryConfiguration.class })
@EnableConfigurationProperties(ZipkinProperties.class)
public class ZipkinAutoConfiguration {
@Bean
@ConditionalOnMissingBean(ZipkinConnectionDetails.class)
PropertiesZipkinConnectionDetails zipkinConnectionDetails(ZipkinProperties properties) {
return new PropertiesZipkinConnectionDetails(properties);
}
@Bean
@ConditionalOnMissingBean
Encoding encoding(ZipkinProperties properties) {
return switch (properties.getEncoding()) {
case JSON -> Encoding.JSON;
case PROTO3 -> Encoding.PROTO3;
};
}
}