Streaming Rückbau

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@210 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 16 insertions, 7 deletions

diff --git a/src/main/java/at/gv/egiz/pdfas/impl/input/ByteArrayPdfDataSourceImpl.java b/src/main/java/at/gv/egiz/pdfas/impl/input/ByteArrayPdfDataSourceImpl.java
index 0d27781..e4a5649 100644
--- a/src/main/java/at/gv/egiz/pdfas/impl/input/ByteArrayPdfDataSourceImpl.java
+++ b/src/main/java/at/gv/egiz/pdfas/impl/input/ByteArrayPdfDataSourceImpl.java
@@ -23,34 +23,43 @@ public class ByteArrayPdfDataSourceImpl implements PdfDataSource
 {

   protected byte[] pdf = null;

   

-  protected int length = -1;

-

   public ByteArrayPdfDataSourceImpl(byte[] pdf)

   {

     PerformanceCounters.byteArrays.increment();

 

     this.pdf = pdf;

-    this.length = pdf.length;

   }

 

   public ByteArrayPdfDataSourceImpl(byte[] pdf, int length)

   {

     PerformanceCounters.byteArrays.increment();

 

-    this.pdf = pdf;

-    this.length = length;

+    if (pdf.length == length)

+    {

+      this.pdf = pdf;

+    }

+    else

+    {

+      this.pdf = new byte [length];

+      System.arraycopy(pdf, 0, this.pdf, 0, length);

+    }

   }

 

 

   public InputStream createInputStream()

   {

-    ByteArrayInputStream bais = new ByteArrayInputStream(this.pdf, 0, this.length);

+    ByteArrayInputStream bais = new ByteArrayInputStream(this.pdf);

     return bais;

   }

 

   public int getLength()

   {

-    return this.length;

+    return this.pdf.length;

   }

 

+  public byte[] getAsByteArray()

+  {

+    return this.pdf;

+  }

+  

 }