svn commit: r1102424 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDFont.java

[lehmi]

Author: lehmi
Date: Thu May 12 19:03:06 2011
New Revision: 1102424

URL: http://svn.apache.org/viewvc?rev=1102424&view=rev
Log:
PDFBOX-1009: Limit the CMap-cache to external CMaps

Modified:
    pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDFont.java

Modified: 
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDFont.java
URL: 
http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDFont.java?rev=1102424&r1=1102423&r2=1102424&view=diff
==============================================================================
--- 
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDFont.java 
(original)
+++ 
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/font/PDFont.java 
Thu May 12 19:03:06 2011
@@ -546,7 +546,11 @@ public abstract class PDFont implements 
             try 
             {
                 cmap = parser.parse( cmapRoot, cmapStream );
-                cmapObjects.put( cmap.getName(), cmap );
+                // limit the cache to external CMaps
+                if (cmapRoot != null)
+                {
+                    cmapObjects.put( cmap.getName(), cmap );
+                }
             }
             catch (IOException exception) {}
         }
@@ -810,4 +814,11 @@ public abstract class PDFont implements 
     {
         this.hasToUnicode = hasToUnicode;
     }
+    
+    public COSString createString(String text) throws IOException
+    {
+        return new COSString(text);
+        
+    }
+
 }