From 57e6d642bd6d1ab7bece6e9710c82d03e211084d Mon Sep 17 00:00:00 2001
From: knowcenter <knowcenter@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Fri, 29 Jun 2007 13:34:25 +0000
Subject: minor changes regarding performance speed during verification -a new
 key added in config to control verification of old textual signatures

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@126 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 pom.xml                                            | 11 +++++++++++
 .../egov/egiz/framework/VerificationFilter.java    | 22 ++++++++++++++++++++--
 .../wag/egov/egiz/pdf/TextualSignature.java        |  3 ++-
 work/cfg/config.properties                         |  2 ++
 4 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/pom.xml b/pom.xml
index 9f09d94..869093c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,6 +47,17 @@
 			</roles>
 			<timezone>+1</timezone>
 		</developer>
+		
+		<developer>
+			<id>amavriqi</id>
+			<name>Arian Mavriqi</name>
+			<email>amavriqi@iicm.edu</email>
+			<organization>KnowCenter</organization>
+			<roles>
+				<role>developer</role>
+			</roles>
+			<timezone>+1</timezone>
+		</developer>
 
 	</developers>
 
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 9e7d1b6..da5a8dc 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
@@ -65,6 +65,7 @@ import at.knowcenter.wag.exactparser.parsing.results.ObjectParseResult;
  * </p>
  * 
  * @author wprinz
+ * @author amavriqi
  */
 public class VerificationFilter
 {
@@ -177,8 +178,18 @@ public class VerificationFilter
       }
       else
       {
+    	  // FIXME make better
+    	  //amavriqi: skip checking for old sigs becouse of performance issues
+    	  String old_text_sigs = SettingsReader.getInstance().getSetting("check_old_textual_sigs", "false");
+    	  
+    	  //amavriqi: if old textual signatures not checked for then 
+    	  // no need to check Incremental Block 0
+    	if(old_text_sigs.equalsIgnoreCase("false") && (prev_end == 0))
+    	{
+    		continue;
+    	} 
         logger_.debug("Extracting text for: " + prev_end + " to " + bpr.next_index);
-
+        
         Verificator verificator = new TextualVerificator_1_0_0();
         List text_holders = verificator.parseBlock(pdf, bpr, prev_end);
         logger_.debug("text_holders = " + text_holders.size());
@@ -190,6 +201,9 @@ public class VerificationFilter
           current_block_contains_signature = true;
         }
         
+        //	FIXME make better
+        //amavriqi: only if old textual signatures are checked for
+        if(old_text_sigs.equalsIgnoreCase("true")){
         if (prev_end == 0)
         {
           String rest_text = null;
@@ -200,6 +214,10 @@ public class VerificationFilter
           }
           else
           {
+        	  //a.m.
+        	  logger_.debug("Incemental block" + prev_end + " and there are " + text_holders.size() + " text holders");
+        	  logger_.debug("Checking for older textual Signatures");
+        	  logger_.debug("Extracting text to " + bpr.next_index);
             rest_text = PdfAS.extractNormalizedTextTextual(pdf, bpr.next_index); 
           }
 
@@ -212,7 +230,7 @@ public class VerificationFilter
             holders.add(0, old_holders.get(0));
           }
         }
-
+        }
         if (!text_holders.isEmpty())
         {
           List actual_text_holders = throwOutBinHolders(text_holders);
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignature.java b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignature.java
index 1a3b56b..a52d6dd 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignature.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignature.java
@@ -156,8 +156,9 @@ public class TextualSignature
       
       // stripper.setStartPage(4);
       // stripper.setEndPage(4);
+      logger_.debug("TextualSignator extractTextTextual: Begin stripping text");
       String text = stripper.getText(doc);
-
+      logger_.debug("TextualSignator extractTextTextual: Stripping text ended");
       doc.close();
       //logger_.debug("TextualSignator extractTextTextual="+text);
       return text;
diff --git a/work/cfg/config.properties b/work/cfg/config.properties
index 722dbc7..9df5dee 100644
--- a/work/cfg/config.properties
+++ b/work/cfg/config.properties
@@ -20,6 +20,8 @@ strict_mode=false
 # added by tzefferer 
 allow_post_sign_modifications=false
 
+# 
+check_old_textual_sigs=true
 #############################################
 # Signaturdienste
 
-- 
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