From 4a6557905020ad1a27470b79223dae94bb502822 Mon Sep 17 00:00:00 2001
From: Jay Bryant <jbryant@apache.org>
Date: Wed, 11 Apr 2007 02:59:55 +0000
Subject: [PATCH] Added sorting of the list of named destinations (necessary to
 have more than one destination in a document, unless you get lucky and have
 them in the proper order by coincidence)

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@527380 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/fop/pdf/PDFDocument.java | 30 +++++++++++---------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/src/java/org/apache/fop/pdf/PDFDocument.java b/src/java/org/apache/fop/pdf/PDFDocument.java
index 09e1eccff..29cb88731 100644
--- a/src/java/org/apache/fop/pdf/PDFDocument.java
+++ b/src/java/org/apache/fop/pdf/PDFDocument.java
@@ -5,9 +5,9 @@
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -19,7 +19,7 @@
 
 package org.apache.fop.pdf;
 
-// Java
+/// Java
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
@@ -33,10 +33,13 @@ import java.util.List;
 import java.util.Map;
 import java.util.Iterator;
 import java.util.ArrayList;
+import java.util.Collections;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
+import org.apache.fop.pdf.DestinationComparator;
+
 /* image support modified from work of BoBoGi */
 /* font support based on work by Takayuki Takeuchi */
 
@@ -64,13 +67,13 @@ import org.apache.commons.logging.LogFactory;
 public class PDFDocument {
 
     private static final Integer LOCATION_PLACEHOLDER = new Integer(0);
-    
+
     /** Integer constant to represent PDF 1.3 */
     public static final int PDF_VERSION_1_3 = 3;
 
     /** Integer constant to represent PDF 1.4 */
     public static final int PDF_VERSION_1_4 = 4;
-    
+
     /**
      * the encoding to use when converting strings to PDF commandos.
      */
@@ -108,12 +111,12 @@ public class PDFDocument {
 
     /** Indicates what PDF version is active */
     protected int pdfVersion = PDF_VERSION_1_4;
-    
+
     /**
      * Indicates which PDF profiles are active (PDF/A, PDF/X etc.)
      */
     protected PDFProfile pdfProfile = new PDFProfile(this);
-    
+
     /**
      * the /Root object
      */
@@ -280,7 +283,7 @@ public class PDFDocument {
     public int getPDFVersion() {
         return this.pdfVersion;
     }
-    
+
     /** @return the String representing the active PDF version */
     public String getPDFVersionString() {
         switch (getPDFVersion()) {
@@ -297,7 +300,7 @@ public class PDFDocument {
     public PDFProfile getProfile() {
         return this.pdfProfile;
     }
-    
+
     /**
      * Returns the factory for PDF objects.
      * @return PDFFactory the factory
@@ -340,7 +343,7 @@ public class PDFDocument {
 
     /**
       * Set the creation date of the document.
-      * 
+      *
       * @param date Date to be stored as creation date in the PDF.
       */
     public void setCreationDate(Date date) {
@@ -930,7 +933,7 @@ public class PDFDocument {
         this.position = 0;
 
         getProfile().verifyPDFVersion();
-        
+
         byte[] pdf = ("%PDF-" + getPDFVersionString() + "\n").getBytes();
         stream.write(pdf);
         this.position += pdf.length;
@@ -967,7 +970,7 @@ public class PDFDocument {
             }
         }
     }
-    
+
     /**
      * write the trailer
      *
@@ -976,6 +979,7 @@ public class PDFDocument {
      */
     public void outputTrailer(OutputStream stream) throws IOException {
         if (hasDestinations) {
+            Collections.sort((ArrayList)destinations, new DestinationComparator());
             limits = getFactory().makeLimits((ArrayList)destinations);
             dests = getFactory().makeDests(limits.referencePDF());
             this.root.setNames(dests.referencePDF());
@@ -1057,4 +1061,4 @@ public class PDFDocument {
         return pdfBytes.length;
     }
 
-}
+}
\ No newline at end of file
-- 
2.39.5