88 lines
3.3 KiB
Java
88 lines
3.3 KiB
Java
/**
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* The MIT License
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* Copyright (c) 2014-2016 Ilkka Seppälä
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package com.iluwatar.hexagonal.administration;
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import com.google.inject.Guice;
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import com.google.inject.Injector;
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import com.iluwatar.hexagonal.domain.LotteryAdministration;
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import com.iluwatar.hexagonal.domain.LotteryService;
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import com.iluwatar.hexagonal.module.LotteryModule;
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import com.iluwatar.hexagonal.mongo.MongoConnectionPropertiesLoader;
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import com.iluwatar.hexagonal.sampledata.SampleData;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.Scanner;
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/**
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* Console interface for lottery administration
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*/
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public class ConsoleAdministration {
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private static final Logger LOGGER = LoggerFactory.getLogger(ConsoleAdministration.class);
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/**
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* Program entry point
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*/
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public static void main(String[] args) {
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MongoConnectionPropertiesLoader.load();
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Injector injector = Guice.createInjector(new LotteryModule());
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LotteryAdministration administration = injector.getInstance(LotteryAdministration.class);
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LotteryService service = injector.getInstance(LotteryService.class);
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SampleData.submitTickets(service, 20);
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ConsoleAdministrationSrv consoleAdministration = new ConsoleAdministrationSrvImpl(administration, LOGGER);
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try (Scanner scanner = new Scanner(System.in)) {
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boolean exit = false;
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while (!exit) {
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printMainMenu();
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String cmd = readString(scanner);
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if ("1".equals(cmd)) {
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consoleAdministration.getAllSubmittedTickets();
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} else if ("2".equals(cmd)) {
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consoleAdministration.performLottery();
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} else if ("3".equals(cmd)) {
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consoleAdministration.resetLottery();
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} else if ("4".equals(cmd)) {
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exit = true;
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} else {
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LOGGER.info("Unknown command: {}", cmd);
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}
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}
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}
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}
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private static void printMainMenu() {
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LOGGER.info("");
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LOGGER.info("### Lottery Administration Console ###");
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LOGGER.info("(1) Show all submitted tickets");
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LOGGER.info("(2) Perform lottery draw");
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LOGGER.info("(3) Reset lottery ticket database");
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LOGGER.info("(4) Exit");
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}
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private static String readString(Scanner scanner) {
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System.out.print("> ");
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return scanner.next();
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}
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}
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