| /* |
| * Copyright (C) 2019 The Dagger 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 dagger.example.atm; |
| |
| import dagger.example.atm.Database.Account; |
| import java.util.List; |
| import javax.inject.Inject; |
| |
| /** Logs out the current user. */ |
| final class LogoutCommand implements Command { |
| |
| private final Outputter outputter; |
| private final Account account; |
| |
| @Inject |
| LogoutCommand(Outputter outputter, Account account) { |
| this.outputter = outputter; |
| this.account = account; |
| } |
| |
| @Override |
| public Result handleInput(List<String> input) { |
| if (!input.isEmpty()) { |
| return Result.invalid(); |
| } |
| outputter.output("logged out " + account.username()); |
| return Result.inputCompleted(); |
| } |
| } |