org.springframework.boot.actuate.autoconfigure.metrics.jersey.JerseyServerMetricsAutoConfiguration 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.
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package org.springframework.boot.actuate.autoconfigure.metrics.jersey;
import io.micrometer.core.instrument.config.MeterFilter;
import io.micrometer.observation.ObservationRegistry;
import org.glassfish.jersey.micrometer.server.JerseyObservationConvention;
import org.glassfish.jersey.micrometer.server.ObservationApplicationEventListener;
import org.glassfish.jersey.server.ResourceConfig;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.actuate.autoconfigure.metrics.MetricsProperties;
import org.springframework.boot.actuate.autoconfigure.metrics.OnlyOnceLoggingDenyMeterFilter;
import org.springframework.boot.actuate.autoconfigure.observation.ObservationAutoConfiguration;
import org.springframework.boot.actuate.autoconfigure.observation.ObservationProperties;
import org.springframework.boot.autoconfigure.AutoConfiguration;
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.ConditionalOnWebApplication;
import org.springframework.boot.autoconfigure.jersey.ResourceConfigCustomizer;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.core.annotation.Order;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Jersey server instrumentation.
*
* @author Michael Weirauch
* @author Michael Simons
* @author Andy Wilkinson
* @author Moritz Halbritter
* @since 2.1.0
*/
@AutoConfiguration(after = { ObservationAutoConfiguration.class })
@ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.SERVLET)
@ConditionalOnClass({ ResourceConfig.class, ObservationApplicationEventListener.class })
@ConditionalOnBean({ ResourceConfig.class, ObservationRegistry.class })
@EnableConfigurationProperties({ MetricsProperties.class, ObservationProperties.class })
public class JerseyServerMetricsAutoConfiguration {
private final ObservationProperties observationProperties;
public JerseyServerMetricsAutoConfiguration(ObservationProperties observationProperties) {
this.observationProperties = observationProperties;
}
@Bean
ResourceConfigCustomizer jerseyServerObservationResourceConfigCustomizer(ObservationRegistry observationRegistry,
ObjectProvider jerseyObservationConvention) {
String metricName = this.observationProperties.getHttp().getServer().getRequests().getName();
return (config) -> config.register(new ObservationApplicationEventListener(observationRegistry, metricName,
jerseyObservationConvention.getIfAvailable()));
}
@Bean
@Order(0)
public MeterFilter jerseyMetricsUriTagFilter(MetricsProperties metricsProperties) {
String metricName = this.observationProperties.getHttp().getServer().getRequests().getName();
MeterFilter filter = new OnlyOnceLoggingDenyMeterFilter(
() -> String.format("Reached the maximum number of URI tags for '%s'.", metricName));
return MeterFilter.maximumAllowableTags(metricName, "uri",
metricsProperties.getWeb().getServer().getMaxUriTags(), filter);
}
}