io.micrometer.spring.autoconfigure.Log4J2MetricsAutoConfiguration Maven / Gradle / Ivy
/**
* Copyright 2017 VMware, Inc.
*
* 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 io.micrometer.spring.autoconfigure;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
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.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import io.micrometer.core.instrument.MeterRegistry;
import io.micrometer.core.instrument.binder.logging.Log4j2Metrics;
import org.apache.logging.log4j.core.LoggerContext;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Log4J2 metrics.
*
* @author Jon Schneider
* @author Andy Wilkinson
* @since 1.1.0
*/
@Configuration
@AutoConfigureAfter(MetricsAutoConfiguration.class)
@ConditionalOnClass({ Log4j2Metrics.class, LoggerContext.class })
@ConditionalOnBean(MeterRegistry.class)
@ConditionalOnProperty(value = "management.metrics.binders.log4j2.enabled", matchIfMissing = true)
public class Log4J2MetricsAutoConfiguration {
@Bean
@ConditionalOnMissingBean
public Log4j2Metrics log4j2Metrics() {
return new Log4j2Metrics();
}
}