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| 1 | +/** |
| 2 | + * The MIT License |
| 3 | + * Copyright (c) 2014 Ilkka Seppälä |
| 4 | + * |
| 5 | + * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 6 | + * of this software and associated documentation files (the "Software"), to deal |
| 7 | + * in the Software without restriction, including without limitation the rights |
| 8 | + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 9 | + * copies of the Software, and to permit persons to whom the Software is |
| 10 | + * furnished to do so, subject to the following conditions: |
| 11 | + * |
| 12 | + * The above copyright notice and this permission notice shall be included in |
| 13 | + * all copies or substantial portions of the Software. |
| 14 | + * |
| 15 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 18 | + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 | + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 21 | + * THE SOFTWARE. |
| 22 | + */ |
| 23 | + |
| 24 | +package com.iluwatar.featuretoggle; |
| 25 | + |
| 26 | +import com.iluwatar.featuretoggle.pattern.Service; |
| 27 | +import com.iluwatar.featuretoggle.pattern.propertiesversion.PropertiesFeatureToggleVersion; |
| 28 | +import com.iluwatar.featuretoggle.user.User; |
| 29 | +import com.iluwatar.featuretoggle.user.UserGroup; |
| 30 | + |
| 31 | +import java.util.Properties; |
| 32 | + |
| 33 | +/** |
| 34 | + * |
| 35 | + */ |
| 36 | +public class App { |
| 37 | + |
| 38 | + /** |
| 39 | + * |
| 40 | + */ |
| 41 | + public static void main(String[] args) { |
| 42 | + final Properties properties = new Properties(); |
| 43 | + properties.put("enhancedWelcome", true); |
| 44 | + Service service = new PropertiesFeatureToggleVersion(properties); |
| 45 | + final String welcomeMessage = service.getWelcomeMessage(new User("Jamie No Code")); |
| 46 | + System.out.println(welcomeMessage); |
| 47 | + |
| 48 | + final Properties turnedOff = new Properties(); |
| 49 | + turnedOff.put("enhancedWelcome", false); |
| 50 | + Service turnedOffService = new PropertiesFeatureToggleVersion(turnedOff); |
| 51 | + final String welcomeMessageturnedOff = turnedOffService.getWelcomeMessage(new User("Jamie No Code")); |
| 52 | + System.out.println(welcomeMessageturnedOff); |
| 53 | + |
| 54 | + final User paidUser = new User("Jamie Coder"); |
| 55 | + final User freeUser = new User("Alan Defect"); |
| 56 | + |
| 57 | + UserGroup.addUserToPaidGroup(paidUser); |
| 58 | + UserGroup.addUserToFreeGroup(freeUser); |
| 59 | + |
| 60 | + final String welcomeMessagePaidUser = service.getWelcomeMessage(paidUser); |
| 61 | + final String welcomeMessageFreeUser = service.getWelcomeMessage(freeUser); |
| 62 | + System.out.println(welcomeMessageFreeUser); |
| 63 | + System.out.println(welcomeMessagePaidUser); |
| 64 | + } |
| 65 | +} |
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