| 1 | /* This file is part of Aard Dictionary for Android <http://aarddict.org>. |
| 2 | * |
| 3 | * This program is free software: you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 3 |
| 5 | * as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License <http://www.gnu.org/licenses/gpl-3.0.txt> |
| 11 | * for more details. |
| 12 | * |
| 13 | * Copyright (C) 2010 Igor Tkach |
| 14 | */ |
| 15 | |
| 16 | package aarddict; |
| 17 | |
| 18 | import java.io.IOException; |
| 19 | import java.io.Serializable; |
| 20 | import java.util.Map; |
| 21 | import java.util.UUID; |
| 22 | |
| 23 | public final class Article implements Serializable { |
| 24 | |
| 25 | public UUID dictionaryUUID; |
| 26 | public String volumeId; |
| 27 | public String title; |
| 28 | public String section; |
| 29 | public long pointer; |
| 30 | private String redirect; |
| 31 | public String text; |
| 32 | public String redirectedFromTitle; |
| 33 | |
| 34 | public Article() { |
| 35 | } |
| 36 | |
| 37 | public Article(Article that) { |
| 38 | this.dictionaryUUID = that.dictionaryUUID; |
| 39 | this.volumeId = that.volumeId; |
| 40 | this.title = that.title; |
| 41 | this.section = that.section; |
| 42 | this.pointer = that.pointer; |
| 43 | this.redirect = that.redirect; |
| 44 | this.text = that.text; |
| 45 | this.redirectedFromTitle = that.redirectedFromTitle; |
| 46 | } |
| 47 | |
| 48 | @SuppressWarnings("unchecked") |
| 49 | static Article fromJsonStr(String serializedArticle) throws IOException { |
| 50 | Object[] articleTuple = Volume.mapper.readValue(serializedArticle, Object[].class); |
| 51 | Article article = new Article(); |
| 52 | article.text = String.valueOf(articleTuple[0]); |
| 53 | if (articleTuple.length == 3) { |
| 54 | Map metadata = (Map)articleTuple[2]; |
| 55 | if (metadata.containsKey("r")) { |
| 56 | article.redirect = String.valueOf(metadata.get("r")); |
| 57 | } |
| 58 | else if (metadata.containsKey("redirect")) { |
| 59 | article.redirect = String.valueOf(metadata.get("redirect")); |
| 60 | } |
| 61 | } |
| 62 | return article; |
| 63 | } |
| 64 | |
| 65 | public String getRedirect() { |
| 66 | if (this.redirect != null && this.section != null) { |
| 67 | return this.redirect + "#" + this.section; |
| 68 | } |
| 69 | return this.redirect; |
| 70 | } |
| 71 | |
| 72 | public boolean isRedirect() { |
| 73 | return this.redirect != null; |
| 74 | } |
| 75 | |
| 76 | public boolean equalsIgnoreSection(Article other) { |
| 77 | return volumeId.equals(other.volumeId) && pointer == other.pointer; |
| 78 | } |
| 79 | |
| 80 | public boolean sectionEquals(Article other) { |
| 81 | return (section == null && other.section == null) || |
| 82 | (section !=null && other.section != null && section.equals(other.section)); |
| 83 | } |
| 84 | |
| 85 | @Override |
| 86 | public int hashCode() { |
| 87 | final int prime = 31; |
| 88 | int result = 1; |
| 89 | result = prime * result + (int) (pointer ^ (pointer >>> 32)); |
| 90 | result = prime * result + ((section == null) ? 0 : section.hashCode()); |
| 91 | result = prime * result |
| 92 | + ((volumeId == null) ? 0 : volumeId.hashCode()); |
| 93 | return result; |
| 94 | } |
| 95 | |
| 96 | @Override |
| 97 | public boolean equals(Object obj) { |
| 98 | if (this == obj) |
| 99 | return true; |
| 100 | if (obj == null) |
| 101 | return false; |
| 102 | if (getClass() != obj.getClass()) |
| 103 | return false; |
| 104 | Article other = (Article) obj; |
| 105 | if (pointer != other.pointer) |
| 106 | return false; |
| 107 | if (section == null) { |
| 108 | if (other.section != null) |
| 109 | return false; |
| 110 | } else if (!section.equals(other.section)) |
| 111 | return false; |
| 112 | if (volumeId == null) { |
| 113 | if (other.volumeId != null) |
| 114 | return false; |
| 115 | } else if (!volumeId.equals(other.volumeId)) |
| 116 | return false; |
| 117 | return true; |
| 118 | } |
| 119 | |
| 120 | |
| 121 | } |