1 /* 2 * File: ApplicationInformation.java 3 * Created: 23.02.2006 7:33:19 4 * 5 * Copyright 2007 Michal Burda. 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21 22 package net.sf.webmancer.base; 23 24 import net.sf.webmancer.util.ContractChecker; 25 26 /** 27 * The ApplicationInformation class is intended to hold the basic information about 28 * the application -- the name of the application, version and the author's name is 29 * stored here. 30 * 31 * @author Michal Burda 32 */ 33 public class ApplicationInformation implements IApplicationInformation { 34 /** 35 * 36 */ 37 private String title; 38 39 /** 40 * 41 */ 42 private String author; 43 44 /** 45 * 46 */ 47 private String version; 48 49 /** 50 * Constructs the ApplicationInformation. 51 * 52 */ 53 public ApplicationInformation() { 54 this.title = ""; 55 this.author = ""; 56 this.version = ""; 57 } 58 59 /** 60 * Sets the application's title. 61 * 62 * @param title 63 * the application's title to set 64 */ 65 public void setTitle(final String title) { 66 ContractChecker.mustNotBeNull(title, "title"); 67 this.title = title; 68 } 69 70 /** 71 * Sets the author. 72 * 73 * @param author 74 * the author to set 75 */ 76 public void setAuthor(final String author) { 77 ContractChecker.mustNotBeNull(author, "author"); 78 this.author = author; 79 } 80 81 /** 82 * Sets the version. 83 * 84 * @param version 85 * the version to set 86 */ 87 public void setVersion(final String version) { 88 ContractChecker.mustNotBeNull(version, "version"); 89 this.version = version; 90 } 91 92 /** 93 * @see net.sf.webmancer.base.IApplicationInformation#getTitle() 94 */ 95 public String getTitle() { 96 assert this.title != null; 97 return this.title; 98 } 99 100 /** 101 * @see net.sf.webmancer.base.IApplicationInformation#getVersion() 102 */ 103 public String getVersion() { 104 assert this.version != null; 105 return this.version; 106 } 107 108 /** 109 * @see net.sf.webmancer.base.IApplicationInformation#getAuthor() 110 */ 111 public String getAuthor() { 112 assert this.author != null; 113 return this.author; 114 } 115 116 }