New (optional) configuration key introduced that supressed the Exception when incremental updates without further signatures are found.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@742 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 7 insertions, 6 deletions

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/framework/VerificationFilter.java b/src/main/java/at/knowcenter/wag/egov/egiz/framework/VerificationFilter.java
index b218062..5a5712e 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/framework/VerificationFilter.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/framework/VerificationFilter.java
@@ -17,18 +17,15 @@
  */

 package at.knowcenter.wag.egov.egiz.framework;

 

-import java.io.ByteArrayInputStream;

-import java.io.File;

-import java.io.FileInputStream;

 import java.io.IOException;

 import java.io.PrintStream;

 import java.util.ArrayList;

 import java.util.List;

 

-import at.gv.egiz.pdfas.exceptions.ErrorCode;

-

 import org.apache.log4j.Logger;

 

+import at.gv.egiz.pdfas.exceptions.ErrorCode;

+import at.gv.egiz.pdfas.impl.vfilter.VerificationFilterImpl;

 import at.knowcenter.wag.egov.egiz.PdfAS;

 import at.knowcenter.wag.egov.egiz.PdfASID;

 import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger;

@@ -118,6 +115,7 @@ public class VerificationFilter
     // tzefferer: get allow_post_sign_modifications property from property file

     SettingsReader settings = SettingsReader.getInstance();

     String allow_post_sign_mods = settings.getSetting(ALLOW_POST_SIGN_MODIFICATIONS, "false");

+    boolean supressException = "true".equalsIgnoreCase(settings.getSetting(VerificationFilterImpl.SUPRESS_EXCEPTION_WHEN_LAST_UIBLOCK_IS_NO_SIGNATURE, "false"));

     

     List holders = new ArrayList();

 

@@ -252,7 +250,10 @@ public class VerificationFilter
       {

         if (signature_block_detected && !current_block_contains_signature)

         {

-          throw new PDFDocumentException(ErrorCode.MODIFIED_AFTER_SIGNATION, "Das Dokument wurde nach erfolgter Signierung verändert.");

+           if (!supressException) {

+              throw new PDFDocumentException(ErrorCode.MODIFIED_AFTER_SIGNATION, "Das Dokument wurde nach erfolgter Signierung verändert."); 

+           }

+          

         }

       }

     }