Merged V2.2 to HEAD

10634: Fix for ETWOTWO-600 and ETWOTWO-601: System error happens on various pages in WebLogic.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@10790 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/forms/Rendition.java

@@ -67,6 +67,9 @@ public interface Rendition
    /** the output stream for the rendition */
    public OutputStream getOutputStream();
 
+   /** the HTML description attribute for UI */
+   public String getDescriptionAttribute();
+
    /** regenerates the contents of this rendition using the primary form instance data */
    public void regenerate()
       throws IOException,