org.springframework.boot.actuate.autoconfigure.metrics.export.ConditionalOnEnabledMetricsExport Maven / Gradle / Ivy
/*
* Copyright 2012-2020 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.export;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.springframework.context.annotation.Conditional;
/**
* {@link Conditional @Conditional} that checks whether or not a metrics exporter is
* enabled. If the {@code management.metrics.export..enabled} property is configured
* then its value is used to determine if it matches. Otherwise, matches if the value of
* the {@code management.metrics.export.defaults.enabled} property is {@code true} or if
* it is not configured.
*
* @author Chris Bono
* @since 2.4.0
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.TYPE, ElementType.METHOD })
@Documented
@Conditional(OnMetricsExportEnabledCondition.class)
public @interface ConditionalOnEnabledMetricsExport {
/**
* The name of the metrics exporter.
* @return the name of the metrics exporter
*/
String value();
}