some changes for out of order rendering and rendering to a renderer

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194565 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 50 insertions, 6 deletions

diff --git a/src/org/apache/fop/pdf/PDFInfo.java b/src/org/apache/fop/pdf/PDFInfo.java
index a8215fcea..bbef7a897 100644
--- a/src/org/apache/fop/pdf/PDFInfo.java
+++ b/src/org/apache/fop/pdf/PDFInfo.java
@@ -7,9 +7,8 @@
 
 package org.apache.fop.pdf;
 
-// Java
-import java.io.IOException;
-import java.io.PrintWriter;
+import java.util.Date;
+import java.text.SimpleDateFormat;
 
 /**
  * class representing an /Info object
@@ -21,6 +20,15 @@ public class PDFInfo extends PDFObject {
      */
     protected String producer;
 
+    protected String title = null;
+    protected String author = null;
+    protected String subject = null;
+    protected String keywords = null;
+
+    // the name of the application that created the
+    // original document before converting to PDF
+    protected String creator;
+
     /**
      * create an Info object
      *
@@ -39,6 +47,22 @@ public class PDFInfo extends PDFObject {
         this.producer = producer;
     }
 
+    public void setTitle(String t) {
+        this.title = t;
+    }
+
+    public void setAuthor(String a) {
+        this.author = a;
+    }
+
+    public void setSubject(String s) {
+        this.subject = s;
+    }
+
+    public void setKeywords(String k) {
+        this.keywords = k;
+    }
+
     /**
      * produce the PDF representation of the object
      *
@@ -46,9 +70,29 @@ public class PDFInfo extends PDFObject {
      */
     public byte[] toPDF() {
         String p = this.number + " " + this.generation
-                   + " obj\n<< /Type /Info\n/Producer (" + this.producer
-                   + ") >>\nendobj\n";
+                   + " obj\n<< /Type /Info\n";
+        if(title != null) {
+            p += "/Title (" + this.title + ")\n";
+        }
+        if(author != null) {
+            p += "/Author (" + this.author + ")\n";
+        }
+        if(subject != null) {
+            p += "/Subject (" + this.subject + ")\n";
+        }
+        if(keywords != null) {
+            p += "/Keywords (" + this.keywords + ")\n";
+        }
+
+        p += "/Producer (" + this.producer + ")\n";
+
+        // creation date in form (D:YYYYMMDDHHmmSSOHH'mm')
+        Date date = new Date();
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddhhmmss");
+        String str = sdf.format(date) + "+00'00'";
+        p += "/CreationDate (D:" + str + ")";
+        p += " >>\nendobj\n";
         return p.getBytes();
     }
-
 }
+