From 85e574618b04a34d5e41444d17ce7e6d5a93cc5b Mon Sep 17 00:00:00 2001
From: netconomy <netconomy@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Thu, 6 Sep 2007 12:18:45 +0000
Subject: =?UTF-8?q?Streaming=20R=C3=BCckbau?=
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git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@210 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../pdfas/impl/input/FileBasedTextDataSourceImpl.java  | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/main/java/at/gv/egiz/pdfas/impl/input/FileBasedTextDataSourceImpl.java')

diff --git a/src/main/java/at/gv/egiz/pdfas/impl/input/FileBasedTextDataSourceImpl.java b/src/main/java/at/gv/egiz/pdfas/impl/input/FileBasedTextDataSourceImpl.java
index 6f6c7b4..1988519 100644
--- a/src/main/java/at/gv/egiz/pdfas/impl/input/FileBasedTextDataSourceImpl.java
+++ b/src/main/java/at/gv/egiz/pdfas/impl/input/FileBasedTextDataSourceImpl.java
@@ -13,6 +13,7 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import at.gv.egiz.pdfas.framework.input.TextDataSource;
+import at.gv.egiz.pdfas.impl.input.helper.DataSourceHelper;
 
 /**
  * @author wprinz
@@ -121,4 +122,21 @@ public class FileBasedTextDataSourceImpl implements TextDataSource, FileBased
     return (int) getFile().length();
   }
 
+  byte [] cache = null;
+  
+  /**
+   * @see at.gv.egiz.pdfas.framework.input.DataSource#getAsByteArray()
+   */
+  public byte[] getAsByteArray()
+  {
+    if (cache != null)
+    {
+      return cache;
+    }
+    
+    cache = DataSourceHelper.convertInputStreamToByteArray(createInputStream());
+    
+    return cache;
+  }
+
 }
-- 
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