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.server.internal.api;
18  
19  import static java.util.Objects.requireNonNull;
20  
21  import java.util.concurrent.CompletableFuture;
22  
23  import com.linecorp.centraldogma.server.command.Command;
24  import com.linecorp.centraldogma.server.command.CommandExecutor;
25  
26  /**
27   * A base service class for HTTP API.
28   */
29  public class AbstractService {
30  
31      private final CommandExecutor executor;
32  
33      protected AbstractService(CommandExecutor executor) {
34          this.executor = requireNonNull(executor, "executor");
35      }
36  
37      public final CommandExecutor executor() {
38          return executor;
39      }
40  
41      public <T> CompletableFuture<T> execute(Command<T> command) {
42          return executor().execute(command);
43      }
44  }