1 /* 2 * Copyright 2017 LINE Corporation 3 * 4 * LINE Corporation licenses this file to you under the Apache License, 5 * version 2.0 (the "License"); you may not use this file except in compliance 6 * with the License. You may obtain a copy of the License at: 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations 14 * under the License. 15 */ 16 17 package com.linecorp.centraldogma.client.armeria; 18 19 import com.linecorp.armeria.client.ClientBuilder; 20 import com.linecorp.centraldogma.client.CentralDogma; 21 22 /** 23 * Configures the underlying <a href="https://line.github.io/armeria/">Armeria</a> client of 24 * {@link CentralDogma}. Can be used to register arbitrary client decorators. e.g. 25 * 26 * <pre>{@code 27 * CentralDogmaBuilder builder = new CentralDogmaBuilder(); 28 * builder.clientConfigurator(cb -> { 29 * // Collect the client-side metrics under the meter name 'dogma.client' 30 * cb.decorator(HttpRequest.class, HttpResponse.class, 31 * MetricCollectingClient.newDecorator( 32 * MeterIdFunction.ofDefault("dogma.client"))); 33 * }); 34 * ... 35 * }</pre> 36 */ 37 @FunctionalInterface 38 public interface ArmeriaClientConfigurator { 39 /** 40 * Configures the client using the specified {@link ClientBuilder}. 41 */ 42 void configure(ClientBuilder cb); 43 }