Index: topia-service/src/java/org/codelutin/topia/history/TopiaHistoryService.java
diff -u topia-service/src/java/org/codelutin/topia/history/TopiaHistoryService.java:1.2 topia-service/src/java/org/codelutin/topia/history/TopiaHistoryService.java:1.3
--- topia-service/src/java/org/codelutin/topia/history/TopiaHistoryService.java:1.2	Mon Apr  2 13:45:32 2007
+++ topia-service/src/java/org/codelutin/topia/history/TopiaHistoryService.java	Tue Nov 20 15:16:36 2007
@@ -23,10 +23,10 @@
  * Created: 14 oct. 06 00:58:13
  *
  * @author poussin
- * @version $Revision: 1.2 $
+ * @version $Revision: 1.3 $
  *
- * Last update: $Date: 2007-04-02 13:45:32 $
- * by : $Author: bpoussin $
+ * Last update: $Date: 2007-11-20 15:16:36 $
+ * by : $Author: chatellier $
  */
 
 package org.codelutin.topia.history;
@@ -72,7 +72,7 @@
      * @param limit maximum number of result, -1 for all
      * @param user TopiaId of user, can be null for all user
      * @param type type of target search (fqn class) can be null for all object
-     * @param Action action as int that we want to search, can be an sum of 
+     * @param action action as int that we want to search, can be an sum of 
      * action wanted LOAD + UPDATE + DELETE + CREATE for all action
      * @return TopiaId of target object
      */

Index: topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java
diff -u topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java:1.7 topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java:1.8
--- topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java:1.7	Wed Apr 25 13:46:15 2007
+++ topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java	Tue Nov 20 15:16:36 2007
@@ -23,10 +23,10 @@
  * Created: 14 oct. 06 00:54:35
  *
  * @author poussin
- * @version $Revision: 1.7 $
+ * @version $Revision: 1.8 $
  *
- * Last update: $Date: 2007-04-25 13:46:15 $
- * by : $Author: bpoussin $
+ * Last update: $Date: 2007-11-20 15:16:36 $
+ * by : $Author: chatellier $
  */
 
 package org.codelutin.topia.history;
@@ -151,13 +151,14 @@
     /* (non-Javadoc)
      * @see org.codelutin.topia.framework.TopiaService#init(org.codelutin.topia.framework.TopiaContextImplementor)
      */
-    public void preInit(TopiaContextImplementor context) {
+    public boolean preInit(TopiaContextImplementor context) {
+        return true;
     }
     	
     /* (non-Javadoc)
      * @see org.codelutin.topia.framework.TopiaService#init(org.codelutin.topia.framework.TopiaContextImplementor)
      */
-    public void postInit(TopiaContextImplementor context) {
+    public boolean postInit(TopiaContextImplementor context) {
         this.context = context;
 
         Properties config = context.getConfig();
@@ -193,6 +194,8 @@
             long period = (long)cleanFrequency * 24 * 3600 * 1000;
             task.scheduleAtFixedRate(this, initialDelay, period, TimeUnit.MILLISECONDS);
         }
+        
+        return true;
     }
 
     /**