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44 lines
1.2 KiB
44 lines
1.2 KiB
/*
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* Copyright (C) 2019 The Dagger Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dagger.example.atm;
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import dagger.example.atm.Database.Account;
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import java.util.List;
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import javax.inject.Inject;
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/** Logs out the current user. */
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final class LogoutCommand implements Command {
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private final Outputter outputter;
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private final Account account;
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@Inject
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LogoutCommand(Outputter outputter, Account account) {
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this.outputter = outputter;
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this.account = account;
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}
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@Override
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public Result handleInput(List<String> input) {
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if (!input.isEmpty()) {
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return Result.invalid();
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}
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outputter.output("logged out " + account.username());
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return Result.inputCompleted();
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}
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}
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