svn commit: r1740546 - /pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java

[ti...@apache.org]

Author: tilman
Date: Fri Apr 22 15:42:32 2016
New Revision: 1740546

URL: http://svn.apache.org/viewvc?rev=1740546&view=rev
Log:
PDFBOX-3323: add possibility to set info and xmp after merge

Modified:
    pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java

Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java?rev=1740546&r1=1740545&r2=1740546&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java Fri Apr 22 15:42:32 2016
@@ -45,6 +45,7 @@ import org.apache.pdfbox.pdmodel.PDDocum
 import org.apache.pdfbox.pdmodel.PDPage;
 import org.apache.pdfbox.pdmodel.PDResources;
 import org.apache.pdfbox.pdmodel.PageMode;
+import org.apache.pdfbox.pdmodel.common.PDMetadata;
 import org.apache.pdfbox.pdmodel.common.PDNumberTreeNode;
 import org.apache.pdfbox.pdmodel.common.PDStream;
 import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDMarkInfo;
@@ -71,6 +72,8 @@ public class PDFMergerUtility
     private String destinationFileName;
     private OutputStream destinationStream;
     private boolean ignoreAcroFormErrors = false;
+    private PDDocumentInformation destinationDocumentInformation = null;
+    private PDMetadata destinationMetadata = null;
 
     /**
      * Instantiate a new PDFMergerUtility.
@@ -122,6 +125,50 @@ public class PDFMergerUtility
     }
 
     /**
+     * Get the destination document information that is to be set in {@link #mergeDocuments(org.apache.pdfbox.io.MemoryUsageSetting)
+     * }. The default is null, which means that it is ignored.
+     *
+     * @return The destination document information.
+     */
+    public PDDocumentInformation getDestinationDocumentInformation()
+    {
+        return destinationDocumentInformation;
+    }
+
+    /**
+     * Set the destination document information that is to be set in {@link #mergeDocuments(org.apache.pdfbox.io.MemoryUsageSetting)
+     * }. The default is null, which means that it is ignored.
+     *
+     * @param info The destination document information.
+     */
+    public void setDestinationDocumentInformation(PDDocumentInformation info)
+    {
+        destinationDocumentInformation = info;
+    }
+
+    /**
+     * Set the destination metadata that is to be set in {@link #mergeDocuments(org.apache.pdfbox.io.MemoryUsageSetting)
+     * }. The default is null, which means that it is ignored.
+     *
+     * @return The destination metadata.
+     */
+    public PDMetadata getDestinationMetadata()
+    {
+        return destinationMetadata;
+    }
+
+    /**
+     * Set the destination metadata that is to be set in {@link #mergeDocuments(org.apache.pdfbox.io.MemoryUsageSetting)
+     * }. The default is null, which means that it is ignored.
+     *
+     * @param meta The destination metadata.
+     */
+    public void setDestinationMetadata(PDMetadata meta)
+    {
+        destinationMetadata = meta;
+    }
+
+    /**
      * Add a source file to the list of files to merge.
      *
      * @param source Full path and file name of source document.
@@ -213,6 +260,17 @@ public class PDFMergerUtility
                     tobeclosed.add(source);
                     appendDocument(destination, source);
                 }
+                
+                // optionally set meta data
+                if (destinationDocumentInformation != null)
+                {
+                    destination.setDocumentInformation(destinationDocumentInformation);
+                }
+                if (destinationMetadata != null)
+                {
+                    destination.getDocumentCatalog().setMetadata(destinationMetadata);
+                }
+                
                 if (destinationStream == null)
                 {
                     destination.save(destinationFileName);