org.springframework.boot.actuate.autoconfigure.metrics.MetricsAspectsAutoConfiguration 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.metrics;
import io.micrometer.core.aop.CountedAspect;
import io.micrometer.core.aop.MeterTagAnnotationHandler;
import io.micrometer.core.aop.TimedAspect;
import io.micrometer.core.instrument.MeterRegistry;
import org.aspectj.weaver.Advice;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.actuate.autoconfigure.metrics.MetricsAspectsAutoConfiguration.ObservationAnnotationsEnabledCondition;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.AnyNestedCondition;
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.Conditional;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Micrometer-based metrics
* aspects.
*
* @author Jonatan Ivanov
* @since 3.2.0
*/
@AutoConfiguration(after = { MetricsAutoConfiguration.class, CompositeMeterRegistryAutoConfiguration.class })
@ConditionalOnClass({ MeterRegistry.class, Advice.class })
@Conditional(ObservationAnnotationsEnabledCondition.class)
@ConditionalOnBean(MeterRegistry.class)
public class MetricsAspectsAutoConfiguration {
@Bean
@ConditionalOnMissingBean
CountedAspect countedAspect(MeterRegistry registry) {
return new CountedAspect(registry);
}
@Bean
@ConditionalOnMissingBean
TimedAspect timedAspect(MeterRegistry registry,
ObjectProvider meterTagAnnotationHandler) {
TimedAspect timedAspect = new TimedAspect(registry);
meterTagAnnotationHandler.ifAvailable(timedAspect::setMeterTagAnnotationHandler);
return timedAspect;
}
static final class ObservationAnnotationsEnabledCondition extends AnyNestedCondition {
ObservationAnnotationsEnabledCondition() {
super(ConfigurationPhase.PARSE_CONFIGURATION);
}
@ConditionalOnProperty(prefix = "micrometer.observations.annotations", name = "enabled", havingValue = "true")
static class MicrometerObservationsEnabledCondition {
}
@ConditionalOnProperty(prefix = "management.observations.annotations", name = "enabled", havingValue = "true")
static class ManagementObservationsEnabledCondition {
}
}
}