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
---
 .../at/knowcenter/wag/egov/egiz/tools/CodingHelper.java    | 12 ++++++++++++
 .../java/at/knowcenter/wag/egov/egiz/tools/Normalizer.java | 14 ++++----------
 2 files changed, 16 insertions(+), 10 deletions(-)

(limited to 'src/main/java/at/knowcenter/wag/egov/egiz/tools')

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/tools/CodingHelper.java b/src/main/java/at/knowcenter/wag/egov/egiz/tools/CodingHelper.java
index 7908486..fe0cfcb 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/tools/CodingHelper.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/tools/CodingHelper.java
@@ -17,12 +17,17 @@
  */
 package at.knowcenter.wag.egov.egiz.tools;
 
+import java.io.IOException;
+import java.io.InputStream;
 import java.io.UnsupportedEncodingException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 
 import org.apache.commons.codec.binary.Base64;
 
+import at.gv.egiz.pdfas.framework.input.DataSource;
+import at.gv.egiz.pdfas.impl.input.helper.DataSourceHelper;
+
 /**
  * This class provides encoding and decoding methods and other coding methods.
  * All methods are static!
@@ -215,6 +220,13 @@ public class CodingHelper
     }
   }
 
+  public static byte[] buildDigest(DataSource input) throws IOException
+  {
+    // PERF: digesting needs data source.
+    byte [] data = DataSourceHelper.convertDataSourceToByteArray(input);
+    return buildDigest(data);
+  }
+  
   /**
    * This method escapes a given string with HTML entities.
    * 
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/tools/Normalizer.java b/src/main/java/at/knowcenter/wag/egov/egiz/tools/Normalizer.java
index 7420b18..397f910 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/tools/Normalizer.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/tools/Normalizer.java
@@ -139,9 +139,7 @@ public class Normalizer implements Serializable {
       if (logger_.isEnabledFor(Level.FATAL)) {
         logger_.fatal("Class not found:" + class_name);
       }
-      NormalizeException ne = new NormalizeException(400, "Can not load normalizer library");
-      ne.setErrorCode(400);
-      throw ne;
+      throw new NormalizeException("Can not load normalizer library");
     }
     try {
       normalize_ = (Normalize) normalize_class.newInstance();
@@ -149,16 +147,12 @@ public class Normalizer implements Serializable {
       if (logger_.isEnabledFor(Level.FATAL)) {
         logger_.fatal("Can not instantiate:" + class_name);
       }
-      NormalizeException ne = new NormalizeException(400, "Can not load normalizer library");
-      ne.setErrorCode(400);
-      throw ne;
+      throw new NormalizeException("Can not load normalizer library");
     } catch (IllegalAccessException e) {
       if (logger_.isEnabledFor(Level.FATAL)) {
         logger_.fatal("Can not access:" + class_name);
       }
-      NormalizeException ne = new NormalizeException(400, "Can not load normalizer library");
-      ne.setErrorCode(400);
-      throw ne;
+      throw new NormalizeException("Can not load normalizer library");
     }
   }
   
@@ -271,7 +265,7 @@ public class Normalizer implements Serializable {
       } catch (SettingsException e) {
         String log_message = "Can not load normalizer settings. Cause:\n" + e.getMessage();
         logger_.error(log_message);
-        throw new NormalizeException(400, log_message, e);
+        throw new NormalizeException(log_message, e);
       }
     }
   }
-- 
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