1 /* 2 * Copyright (C) 2019 The Dagger Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://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, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package dagger.example.atm; 18 19 import dagger.example.atm.Database.Account; 20 import java.math.BigDecimal; 21 import javax.inject.Inject; 22 23 /** Deposits money to the ATM. */ 24 final class DepositCommand extends BigDecimalCommand { 25 private final Outputter outputter; 26 private final Account account; 27 private final WithdrawalLimiter withdrawalLimiter; 28 29 @Inject DepositCommand(Outputter outputter, Account account, WithdrawalLimiter withdrawalLimiter)30 DepositCommand(Outputter outputter, Account account, WithdrawalLimiter withdrawalLimiter) { 31 super(outputter); 32 this.outputter = outputter; 33 this.account = account; 34 this.withdrawalLimiter = withdrawalLimiter; 35 } 36 37 @Override handleAmount(BigDecimal amount)38 protected void handleAmount(BigDecimal amount) { 39 account.deposit(amount); 40 withdrawalLimiter.recordDeposit(amount); 41 outputter.output("your new balance is: " + account.balance()); 42 } 43 } 44