use more template, use replace input stream

[nikiroo-utils.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 53525fdc58726eee7bd274dc10b5e4adf7568516..2e34ef98ad27bda10ff34a009fa3d3d314aaf6b2 100644 (file)
--- a/src/be/nikiroo/fanfix/data/MetaData.java
+++ b/src/be/nikiroo/fanfix/data/MetaData.java
@@ -1,16 +1,26 @@
 package be.nikiroo.fanfix.data;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
 import be.nikiroo.utils.Image;
+import be.nikiroo.utils.StringUtils;
 
 /**
  * The meta data associated to a {@link Story} object.
+ * <p>
+ * Note that some earlier version of the program did not save the resume as an
+ * external file; for those stories, the resume is not fetched until the story
+ * is.
+ * <p>
+ * The cover is never fetched until the story is.
  * 
  * @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;
@@ -30,6 +40,12 @@ public class MetaData implements Cloneable, Comparable<MetaData> {
        private String creationDate;
        private boolean fakeCover;
 
+       /**
+        * Create an empty {@link MetaData}.
+        */
+       public MetaData() {
+       }
+       
        /**
         * The title of the story.
         * 
@@ -108,6 +124,12 @@ public class MetaData implements Cloneable, Comparable<MetaData> {
 
        /**
         * The story resume (a.k.a. description).
+        * <p>
+        * This can be NULL if we don't have a resume for this {@link Story}.
+        * <p>
+        * Note that some earlier version of the program did not save the resume as
+        * an external file; for those stories, the resume is not fetched until the
+        * story is.
         * 
         * @return the resume
         */
@@ -117,6 +139,10 @@ public class MetaData implements Cloneable, Comparable<MetaData> {
 
        /**
         * The story resume (a.k.a. description).
+        * <p>
+        * Note that some earlier version of the program did not save the resume as
+        * an external file; for those stories, the resume is not fetched until the
+        * story is.
         * 
         * @param resume
         *            the resume to set
@@ -127,6 +153,8 @@ public class MetaData implements Cloneable, Comparable<MetaData> {
 
        /**
         * The cover image of the story if any (can be NULL).
+        * <p>
+        * The cover is not fetched until the story is.
         * 
         * @return the cover
         */
@@ -136,6 +164,8 @@ public class MetaData implements Cloneable, Comparable<MetaData> {
 
        /**
         * The cover image of the story if any (can be NULL).
+        * <p>
+        * The cover is not fetched until the story is.
         * 
         * @param cover
         *            the cover to set
@@ -384,18 +414,14 @@ public class MetaData implements Cloneable, Comparable<MetaData> {
                        return 1;
                }
 
-               String uuid = getUuid();
-               String oUuid = o.getUuid();
-
-               if (uuid == null) {
-                       uuid = "";
-               }
-
-               if (oUuid == null) {
-                       oUuid = "";
-               }
+               String id = (getTitle() == null ? "" : getTitle())
+                               + (getUuid() == null ? "" : getUuid())
+                               + (getLuid() == null ? "" : getLuid());
+               String oId = (getTitle() == null ? "" : o.getTitle())
+                               + (getUuid() == null ? "" : o.getUuid())
+                               + (o.getLuid() == null ? "" : o.getLuid());
 
-               return uuid.compareTo(oUuid);
+               return id.compareToIgnoreCase(oId);
        }
 
        @Override
@@ -437,4 +463,49 @@ 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 = StringUtils.formatNumber(getCover().getSize())
+                                       + "bytes";
+               }
+
+               return String.format(
+                               "Meta %s:\n\tTitle: [%s]\n\tAuthor: [%s]\n\tDate: [%s]\n\tTags: [%s]\n\tWord count: [%s]"
+                                               + "\n\tResume: [%s]\n\tCover: [%s]",
+                               luid, title, getAuthor(), getDate(), tags.toString(),
+                               "" + words, resume, cover);
+       }
 }