src/be/nikiroo/fanfix/data/Story.java

   1 package be.nikiroo.fanfix.data;
   2
   3 import java.util.ArrayList;
   4 import java.util.Iterator;
   5 import java.util.List;
   6
   7 /**
   8  * The main data class, where the whole story resides.
   9  *
  10  * @author niki
  11  */
  12 public class Story implements Iterable<Chapter>, Cloneable {
  13         private MetaData meta;
  14         private List<Chapter> chapters = new ArrayList<Chapter>();
  15         private List<Chapter> empty = new ArrayList<Chapter>();
  16
  17         /**
  18          * The metadata about this {@link Story}.
  19          *
  20          * @return the meta
  21          */
  22         public MetaData getMeta() {
  23                 return meta;
  24         }
  25
  26         /**
  27          * The metadata about this {@link Story}.
  28          *
  29          * @param meta
  30          *            the meta to set
  31          */
  32         public void setMeta(MetaData meta) {
  33                 this.meta = meta;
  34         }
  35
  36         /**
  37          * The chapters of the story.
  38          *
  39          * @return the chapters
  40          */
  41         public List<Chapter> getChapters() {
  42                 return chapters;
  43         }
  44
  45         /**
  46          * The chapters of the story.
  47          *
  48          * @param chapters
  49          *            the chapters to set
  50          */
  51         public void setChapters(List<Chapter> chapters) {
  52                 this.chapters = chapters;
  53         }
  54
  55         /**
  56          * Get an iterator on the {@link Chapter}s.
  57          */
  58         @Override
  59         public Iterator<Chapter> iterator() {
  60                 return chapters == null ? empty.iterator() : chapters.iterator();
  61         }
  62
  63         /**
  64          * Display a DEBUG {@link String} representation of this object.
  65          * <p>
  66          * This is not efficient, nor intended to be.
  67          */
  68         @Override
  69         public String toString() {
  70                 String title = "";
  71                 if (meta != null && meta.getTitle() != null) {
  72                         title = meta.getTitle();
  73                 }
  74
  75                 StringBuilder tags = new StringBuilder();
  76                 if (meta != null && meta.getTags() != null) {
  77                         for (String tag : meta.getTags()) {
  78                                 if (tags.length() > 0) {
  79                                         tags.append(", ");
  80                                 }
  81                                 tags.append(tag);
  82                         }
  83                 }
  84
  85                 String resume = "";
  86                 if (meta != null && meta.getResume() != null) {
  87                         for (Paragraph para : meta.getResume()) {
  88                                 resume += "\n\t";
  89                                 resume += para.toString().substring(0,
  90                                                 Math.min(para.toString().length(), 120));
  91                         }
  92                         resume += "\n";
  93                 }
  94
  95                 String cover = "none";
  96                 if (meta != null && meta.getCover() != null) {
  97                         cover = " bytes";
  98
  99                         int size = meta.getCover().getData().length;
 100                         if (size > 1000) {
 101                                 size /= 1000;
 102                                 cover = " kb";
 103                                 if (size > 1000) {
 104                                         size /= 1000;
 105                                         cover = " mb";
 106                                 }
 107                         }
 108
 109                         cover = size + cover;
 110                 }
 111
 112                 return String.format(
 113                                 "Title: [%s]\nAuthor: [%s]\nDate: [%s]\nTags: [%s]\n"
 114                                                 + "Resume: [%s]\nCover: [%s]", title, meta == null ? ""
 115                                                 : meta.getAuthor(), meta == null ? "" : meta.getDate(),
 116                                 tags.toString(), resume, cover);
 117         }
 118
 119         @Override
 120         public Story clone() {
 121                 Story story = null;
 122                 try {
 123                         story = (Story) super.clone();
 124                 } catch (CloneNotSupportedException e) {
 125                         // Did the clones rebel?
 126                         System.err.println(e);
 127                 }
 128
 129                 if (meta != null) {
 130                         story.meta = meta.clone();
 131                 }
 132
 133                 if (chapters != null) {
 134                         story.chapters = new ArrayList<Chapter>();
 135                         for (Chapter chap : chapters) {
 136                                 story.chapters.add(chap.clone());
 137                         }
 138                 }
 139
 140                 return story;
 141         }
 142 }