svn commit: r989935 - /mina/vysper/trunk/nbxml/src/main/java/org/apache/vysper/xml/fragment/Renderer.java

[ngn]

Author: ngn
Date: Thu Aug 26 21:29:00 2010
New Revision: 989935

URL: http://svn.apache.org/viewvc?rev=989935&view=rev
Log:
Ignore null fragments when rendering

Modified:
    
mina/vysper/trunk/nbxml/src/main/java/org/apache/vysper/xml/fragment/Renderer.java

Modified: 
mina/vysper/trunk/nbxml/src/main/java/org/apache/vysper/xml/fragment/Renderer.java
URL: 
http://svn.apache.org/viewvc/mina/vysper/trunk/nbxml/src/main/java/org/apache/vysper/xml/fragment/Renderer.java?rev=989935&r1=989934&r2=989935&view=diff
==============================================================================
--- 
mina/vysper/trunk/nbxml/src/main/java/org/apache/vysper/xml/fragment/Renderer.java
 (original)
+++ 
mina/vysper/trunk/nbxml/src/main/java/org/apache/vysper/xml/fragment/Renderer.java
 Thu Aug 26 21:29:00 2010
@@ -93,13 +93,14 @@ public class Renderer {
             }
         }
         openElementBuffer.append(">");
-
         for (XMLFragment xmlFragment : element.getInnerFragments()) {
-            if (xmlFragment instanceof XMLElement)
+            if (xmlFragment instanceof XMLElement) {
                 renderXMLElement((XMLElement) xmlFragment, nsResolver, 
elementContentBuffer, elementContentBuffer,
                         elementContentBuffer);
-            else if (xmlFragment instanceof XMLText) {
+            } else if (xmlFragment instanceof XMLText) {
                 elementContentBuffer.append(escapeTextValue(((XMLText) 
xmlFragment).getText()));
+            } else if(xmlFragment == null) {
+                // ignore
             } else {
                 throw new UnsupportedOperationException("cannot render XML 
fragment of type "
                         + xmlFragment.getClass().getName());
@@ -109,7 +110,6 @@ public class Renderer {
         closeElementBuffer.append("</");
         renderElementName(closeElementBuffer, element, nsResolver);
         closeElementBuffer.append(">");
-
         // remove this element from the NS resolver stack
         nsResolver.pop();
     }