Make all classes in be.nikiroo.fanfix.data Serializable

[fanfix.git] / src / be / nikiroo / fanfix / data / MetaData.java

diff --git a/src/be/nikiroo/fanfix/data/MetaData.java b/src/be/nikiroo/fanfix/data/MetaData.java
index d72b55732adde9098b98914968f0196c3abc0562..67fedbd35627a5da59968fe92e13b21533cae869 100644 (file)
--- a/src/be/nikiroo/fanfix/data/MetaData.java
+++ b/src/be/nikiroo/fanfix/data/MetaData.java
@@ -1,5 +1,6 @@
 package be.nikiroo.fanfix.data;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -10,7 +11,9 @@ import be.nikiroo.utils.Image;
  * 
  * @author niki
  */
-public class MetaData implements Cloneable, Comparable<MetaData> {
+public class MetaData implements Cloneable, Comparable<MetaData>, Serializable {
+       private static final long serialVersionUID = 1L;
+
        private String title;
        private String author;
        private String date;
@@ -380,8 +383,35 @@ public class MetaData implements Cloneable, Comparable<MetaData> {
 
        @Override
        public int compareTo(MetaData o) {
-               String oUuid = o == null ? null : o.getUuid();
-               return getUuid().compareTo(oUuid);
+               if (o == null) {
+                       return 1;
+               }
+
+               String id = (getUuid() == null ? "" : getUuid())
+                               + (getLuid() == null ? "" : getLuid());
+               String oId = (getUuid() == null ? "" : o.getUuid())
+                               + (o.getLuid() == null ? "" : o.getLuid());
+
+               return id.compareTo(oId);
+       }
+
+       @Override
+       public boolean equals(Object obj) {
+               if (!(obj instanceof MetaData)) {
+                       return false;
+               }
+
+               return compareTo((MetaData) obj) == 0;
+       }
+
+       @Override
+       public int hashCode() {
+               String uuid = getUuid();
+               if (uuid == null) {
+                       uuid = "" + title + author + source;
+               }
+
+               return uuid.hashCode();
        }
 
        @Override
@@ -404,4 +434,59 @@ public class MetaData implements Cloneable, Comparable<MetaData> {
 
                return meta;
        }
+
+       /**
+        * Display a DEBUG {@link String} representation of this object.
+        * <p>
+        * This is not efficient, nor intended to be.
+        */
+       @Override
+       public String toString() {
+               String title = "";
+               if (getTitle() != null) {
+                       title = getTitle();
+               }
+
+               StringBuilder tags = new StringBuilder();
+               if (getTags() != null) {
+                       for (String tag : getTags()) {
+                               if (tags.length() > 0) {
+                                       tags.append(", ");
+                               }
+                               tags.append(tag);
+                       }
+               }
+
+               String resume = "";
+               if (getResume() != null) {
+                       for (Paragraph para : getResume()) {
+                               resume += "\n\t";
+                               resume += para.toString().substring(0,
+                                               Math.min(para.toString().length(), 120));
+                       }
+                       resume += "\n";
+               }
+
+               String cover = "none";
+               if (getCover() != null) {
+                       cover = " bytes";
+
+                       int size = getCover().getData().length;
+                       if (size > 1000) {
+                               size /= 1000;
+                               cover = " kb";
+                               if (size > 1000) {
+                                       size /= 1000;
+                                       cover = " mb";
+                               }
+                       }
+
+                       cover = size + cover;
+               }
+
+               return String.format(
+                               "Meta %s:\n\tTitle: [%s]\n\tAuthor: [%s]\n\tDate: [%s]\n\tTags: [%s]"
+                                               + "\n\tResume: [%s]\n\tCover: [%s]", luid, title,
+                               getAuthor(), getDate(), tags.toString(), resume, cover);
+       }
 }