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
---
 .../wag/egov/egiz/pdf/TextualSignatureHolder.java  | 74 ++++++++++++++++++----
 1 file changed, 60 insertions(+), 14 deletions(-)

(limited to 'src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignatureHolder.java')

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignatureHolder.java b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignatureHolder.java
index fd56125..0971f90 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignatureHolder.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TextualSignatureHolder.java
@@ -19,6 +19,9 @@ package at.knowcenter.wag.egov.egiz.pdf;
 
 import java.io.Serializable;
 
+import at.gv.egiz.pdfas.framework.input.DataSource;
+import at.gv.egiz.pdfas.framework.input.TextDataSource;
+import at.gv.egiz.pdfas.impl.input.TextDataSourceImpl;
 import at.knowcenter.wag.egov.egiz.sig.SignatureObject;
 
 /**
@@ -35,34 +38,44 @@ public class TextualSignatureHolder implements Serializable, SignatureHolder
    */
   private static final long serialVersionUID = -7208103904479272760L;
 
-  /**
-   * The signed text of this object.
-   * 
-   * <p>
-   * This is the value that will be signed by the Connector.
-   * </p>
-   */
-  private String signed_text = null;
+//  /**
+//   * The signed text of this object.
+//   * 
+//   * <p>
+//   * This is the value that will be signed by the Connector.
+//   * </p>
+//   */
+//  private String signed_text = null;
 
   /**
    * The signature object.
    */
   private SignatureObject signature_object = null;
+  
+  private TextDataSource textDataSource = null;
 
   public TextualSignatureHolder(String text, SignatureObject so)
   {
-    this.signed_text = text;
+    //this.signed_text = text;
     this.signature_object = so;
+    this.textDataSource = new TextDataSourceImpl(text);
   }
 
-  /**
-   * @see at.knowcenter.wag.egov.egiz.pdf.SignatureHolder#getSignedText()
-   */
-  public String getSignedText()
+  public TextualSignatureHolder(TextDataSource text, SignatureObject so)
   {
-    return this.signed_text;
+    //this.signed_text = text;
+    this.signature_object = so;
+    this.textDataSource = text;
   }
 
+//  /**
+//   * @see at.knowcenter.wag.egov.egiz.pdf.SignatureHolder#getSignedText()
+//   */
+//  public String getSignedText()
+//  {
+//    return this.signed_text;
+//  }
+
   /**
    * @see at.knowcenter.wag.egov.egiz.pdf.SignatureHolder#getSignatureObject()
    */
@@ -70,4 +83,37 @@ public class TextualSignatureHolder implements Serializable, SignatureHolder
   {
     return this.signature_object;
   }
+
+  /**
+   * @see at.knowcenter.wag.egov.egiz.pdf.SignatureHolder#getDataSource()
+   */
+  public DataSource getDataSource()
+  {
+    return this.textDataSource;
+  }
+
+  /**
+   * This is used to replace the DataSource.
+   * 
+   * <p>
+   * After processing the text, data sources containing large texts are usually replaced by a FileBased ones to save memory.
+   * </p>
+   * 
+   * @param tds
+   */
+  public void exchangeDataSource(TextDataSource tds)
+  {
+    this.textDataSource = tds;
+  }
+
+  /**
+   * This is just a shortcut to getDataSource().getText()
+   * @return Returns the text of this data source.
+   */
+  public String getSignedText()
+  {
+    return this.textDataSource.getText();
+  }
+  
+  
 }
-- 
cgit v1.2.3