Index: topia/src/java/org/codelutin/topia/TopiaContext.java
diff -u topia/src/java/org/codelutin/topia/TopiaContext.java:1.49 topia/src/java/org/codelutin/topia/TopiaContext.java:1.50
--- topia/src/java/org/codelutin/topia/TopiaContext.java:1.49	Fri Sep 16 14:10:45 2005
+++ topia/src/java/org/codelutin/topia/TopiaContext.java	Wed Sep 21 16:20:00 2005
@@ -23,10 +23,10 @@
 *
 * @author Benjamin Poussin <poussin@codelutin.com>
 * Copyright Code Lutin
-* @version $Revision: 1.49 $
+* @version $Revision: 1.50 $
 *
-* Mise a jour: $Date: 2005/09/16 14:10:45 $
-* par : $Author: thimel $
+* Mise a jour: $Date: 2005/09/21 16:20:00 $
+* par : $Author: bpoussin $
 */
 
 package org.codelutin.topia;
@@ -56,6 +56,8 @@
     /** to use log facility, just put in your code: log.info(\"...\"); */
     static private Logger log = Logger.getLogger("org.codelutin.topia.TopiaContext");
 
+    protected TopiaContextChild rootContext = null;
+
     protected TopiaContextChild parentContext = null;
 
     protected PersistenceHelper persistenceHelper = null;
@@ -319,9 +321,22 @@
             tt = tt.getParent();
             if(tt != null){
                 result = (TopiaContextChild)TopiaContextFactory.getContext(tt);
+            } else {
+                // si tt est null cela veut dire qu'il faut renvoyer le context root
+                result = parentContext;
             }
         }
         return result;
+    }
+
+    public TopiaContextChild getRootContext() {
+        if (rootContext == null) {
+            rootContext = (TopiaContextChild)this;
+            while (rootContext.getParentContext() != null) {
+                rootContext = (TopiaContextChild)rootContext.getParentContext();
+            }
+        }
+        return rootContext;
     }
 
     public TopiaTransaction getTransaction(){