io.micronaut.discovery.metadata.ServiceInstanceMetadataContributor Maven / Gradle / Ivy
/*
* Copyright 2017-2020 original 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
*
* http://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.micronaut.discovery.metadata;
import io.micronaut.discovery.ServiceInstance;
import java.util.Map;
/**
* Strategy interface for classes to contribute to {@link io.micronaut.discovery.ServiceInstance} metadata
* when registering an instance with a discovery service.
*
* @author graemerocher
* @since 1.0
*/
public interface ServiceInstanceMetadataContributor {
/**
* Contribute metadata to the given {@link ServiceInstance} prior to registration.
*
* @param instance The instance
* @param metadata The metadata
*/
void contribute(ServiceInstance instance, Map metadata);
}