From 3d982813b34f6f230baf4a467cdc37ec92a77595 Mon Sep 17 00:00:00 2001
From: netconomy <netconomy@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Fri, 17 Aug 2007 06:10:56 +0000
Subject: Performance

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@167 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../framework/signators/TextualSignator_1_0_0.java | 23 +++++++++-------------
 1 file changed, 9 insertions(+), 14 deletions(-)

(limited to 'src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java')

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java
index 7fe9e4f..33de15e 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/TextualSignator_1_0_0.java
@@ -17,15 +17,16 @@
  */
 package at.knowcenter.wag.egov.egiz.framework.signators;
 
-import java.io.UnsupportedEncodingException;
-
+import at.gv.egiz.pdfas.framework.input.DataSource;
+import at.gv.egiz.pdfas.framework.input.PdfDataSource;
+import at.gv.egiz.pdfas.impl.input.TextDataSourceImpl;
+import at.gv.egiz.pdfas.impl.signator.IncrementalUpdateHelper;
 import at.knowcenter.wag.egov.egiz.PdfAS;
 import at.knowcenter.wag.egov.egiz.PdfASID;
 import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
 import at.knowcenter.wag.egov.egiz.framework.SignResult;
 import at.knowcenter.wag.egov.egiz.framework.Signator;
 import at.knowcenter.wag.egov.egiz.framework.SignatorFactory;
-import at.knowcenter.wag.egov.egiz.pdf.BinarySignature;
 import at.knowcenter.wag.egov.egiz.pdf.IncrementalUpdateInformation;
 import at.knowcenter.wag.egov.egiz.pdf.PositioningInstruction;
 import at.knowcenter.wag.egov.egiz.pdf.TablePos;
@@ -80,7 +81,7 @@ public class TextualSignator_1_0_0 implements Signator
    * @see at.knowcenter.wag.egov.egiz.framework.Signator#prepareSign(byte[],
    *      String, TablePos, boolean)
    */
-  public IncrementalUpdateInformation prepareSign(byte[] pdf,
+  public IncrementalUpdateInformation prepareSign(PdfDataSource pdf,
       String signature_type, TablePos pos, boolean has_SIG_ID) throws PresentableException
   {
     IncrementalUpdateInformation iui = new IncrementalUpdateInformation();
@@ -88,17 +89,11 @@ public class TextualSignator_1_0_0 implements Signator
     iui.signature_type = signature_type;
     iui.pos = pos;
 
-    String document_text = PdfAS.extractNormalizedTextTextual(pdf);
+    String document_text = PdfAS.extractNormalizedTextTextual(pdf.createInputStream());
     // logger_.debug("signed_text = " + document_text);
     
-    try
-    {
-      iui.signature_data = new SignatureDataImpl(document_text.getBytes("UTF-8"), "text/plain", "UTF-8");
-    }
-    catch (UnsupportedEncodingException e)
-    {
-      throw new RuntimeException("Very strange: UTF-8 character encoding not supported???"); //$NON-NLS-1$
-    }
+    DataSource ds = new TextDataSourceImpl(document_text);
+    iui.signature_data = new SignatureDataImpl(ds, "text/plain", "UTF-8");
 
     return iui;
   }
@@ -118,7 +113,7 @@ public class TextualSignator_1_0_0 implements Signator
 
     PositioningInstruction pi = PdfAS.determineTablePositioning(iui.pos, iui.signature_type, iui.original_document, pdf_table);
 
-    IncrementalUpdateInformation signed_iui = BinarySignature.writeIncrementalUpdate(iui.original_document, pdf_table, pi, null, null);
+    IncrementalUpdateInformation signed_iui = IncrementalUpdateHelper.writeIncrementalUpdate(iui.original_document, pdf_table, pi, null, null);
 
     SignResult sign_result = new SignResult(PdfAS.PDF_MIME_TYPE, signed_iui.signed_pdf);
     return sign_result;
-- 
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