From cdb89970ab42b4477e06ae7b59f2a5bf9f3d1bdc Mon Sep 17 00:00:00 2001
From: ferbas <ferbas@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Tue, 5 Jan 2010 14:43:42 +0000
Subject: added newline \n support

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@536 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 .../at/knowcenter/wag/egov/egiz/pdf/SplitStrings.java | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'src/main/java/at')

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/SplitStrings.java b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/SplitStrings.java
index 530964c..45afaf7 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/SplitStrings.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/SplitStrings.java
@@ -19,6 +19,8 @@ package at.knowcenter.wag.egov.egiz.pdf;
 
 import java.util.List;
 
+import org.apache.commons.lang.ArrayUtils;
+
 
 /**
  * Class that helps filling out the placeholders.
@@ -110,15 +112,30 @@ public class SplitStrings
    */
   public void write(byte[] data)
   {
+     data = tryProcessNewline(data);    
     if (!fits(data))
     {
       throw new IllegalArgumentException("The data doesn't fit in.");
     }
 
-    System.arraycopy(data, 0, pdf, this.strings[this.cur_string].string_start + this.cur_pos, data.length);
+    System.arraycopy(data, 0, this.pdf, this.strings[this.cur_string].string_start + this.cur_pos, data.length);
 
     this.cur_pos += data.length;
   }
+  
+  /**
+   * Process starting \n token if found
+   * @param data
+   * @return
+   */
+  private byte[] tryProcessNewline(byte[] data) {
+     if (data.length > 0 && data[0] == '\n') {
+        // new line token \n found
+        newline();
+        data = ArrayUtils.subarray(data, 1, data.length);   
+     }
+     return data;
+  }
 
   /**
    * Fills the current string with the fill character and moves on to the next
-- 
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