1 files changed, 10 insertions, 10 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedSignator_1_0_0.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedSignator_1_0_0.java
index 5d0fd65..4ef1e15 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedSignator_1_0_0.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/framework/signators/DetachedSignator_1_0_0.java
@@ -17,8 +17,14 @@
  */
 package at.knowcenter.wag.egov.egiz.framework.signators;
 
+import java.io.ByteArrayInputStream;
 import java.io.UnsupportedEncodingException;
 
+import at.gv.egiz.pdfas.impl.input.TextDataSourceImpl;
+import at.gv.egiz.pdfas.impl.input.helper.DataSourceHelper;
+import at.gv.egiz.pdfas.framework.input.DataSource;
+import at.gv.egiz.pdfas.framework.input.PdfDataSource;
+
 import at.knowcenter.wag.egov.egiz.PdfAS;
 import at.knowcenter.wag.egov.egiz.PdfASID;
 import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
@@ -73,7 +79,7 @@ public class DetachedSignator_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();
@@ -81,17 +87,11 @@ public class DetachedSignator_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"), MIME_TYPE, "UTF-8"); //$NON-NLS-1$ //$NON-NLS-2$
-    }
-    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, MIME_TYPE, "UTF-8"); //$NON-NLS-1$ //$NON-NLS-2$
 
     return iui;
   }