Performance

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@167 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 7 insertions, 3 deletions

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFUtilities.java b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFUtilities.java
index 8c15d21..e19c244 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFUtilities.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFUtilities.java
@@ -22,6 +22,8 @@ import java.io.File;
 import java.io.IOException;

 import java.util.List;

 

+import at.gv.egiz.pdfas.framework.input.PdfDataSource;

+

 import org.pdfbox.pdfparser.PDFParser;

 import org.pdfbox.pdmodel.PDDocument;

 import org.pdfbox.pdmodel.PDPage;

@@ -39,13 +41,15 @@ import com.lowagie.text.DocumentException;
  */

 public abstract class PDFUtilities

 {

-	  public static float calculatePageLength(final byte[] pdf,int page ,float footer_line,  int pagerotation) throws PDFDocumentException

+	  public static float calculatePageLength(final PdfDataSource pdfDataSource,int page ,float footer_line,  int pagerotation) throws PDFDocumentException

 	  {

 	    try

 	    {

-	      ByteArrayInputStream original_bais = new ByteArrayInputStream(pdf);

-	      byte [] normalized_pdf = TextualSignature.normalizePDF(original_bais);

+	      //ByteArrayInputStream original_bais = new ByteArrayInputStream(pdf);

+	      //byte [] normalized_pdf = TextualSignature.normalizePDF(original_bais);

+	      byte [] normalized_pdf = TextualSignature.normalizePDF(pdfDataSource.createInputStream());

 	      

+	      // PERF: The whole PDF normalization process is costy

 	      ByteArrayInputStream bais = new ByteArrayInputStream(normalized_pdf);

 

 	      PDFParser parser = new PDFParser(bais);