Index: topia/src/java/org/codelutin/topia/persistence/serialization/SerializablePersistenceHelper.java
diff -u topia/src/java/org/codelutin/topia/persistence/serialization/SerializablePersistenceHelper.java:1.1 topia/src/java/org/codelutin/topia/persistence/serialization/SerializablePersistenceHelper.java:1.2
--- topia/src/java/org/codelutin/topia/persistence/serialization/SerializablePersistenceHelper.java:1.1	Fri Jun 10 17:16:38 2005
+++ topia/src/java/org/codelutin/topia/persistence/serialization/SerializablePersistenceHelper.java	Tue Jun 14 17:03:10 2005
@@ -24,7 +24,7 @@
 * Created: 10 juin 2005
 *
 * @author Arnaud Thimel <thimel@codelutin.com>
-* @version $Revision: 1.1 $
+* @version $Revision: 1.2 $
 */
 
 
@@ -39,6 +39,7 @@
 import java.io.ObjectOutputStream;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Properties;
 
@@ -48,14 +49,18 @@
 import org.codelutin.topia.TopiaException;
 import org.codelutin.topia.TopiaQuery;
 import org.codelutin.topia.persistence.AbstractPersistenceHelper;
+import org.codelutin.topia.persistence.jdo.Util;
+import org.codelutin.util.VersionNumberUtil;
 
 
 public class SerializablePersistenceHelper extends AbstractPersistenceHelper {
 
+    public void finalize() { //Au cas oł ca fonctionne...
+        destroy();
+    }
+    
     public void destroy() {
-        System.out.println("------------------------------------------------");
         File dbFile = new File(properties.getProperty("topia.persistence.xml.dbfile"));
-        System.out.println("!!!!!!!!!!!!!!!!    " + dbFile);
         ObjectOutputStream output;
         try {
             output = new ObjectOutputStream(new FileOutputStream(dbFile));
@@ -76,6 +81,11 @@
      */
     public SerializablePersistenceHelper(TopiaContext context, Properties properties) {
         super(context, properties);
+        load();
+        printEntities();
+    }
+
+    private void load() {
         File dbFile = new File(properties.getProperty("topia.persistence.xml.dbfile"));
         if (dbFile.exists()) {
             try {
@@ -94,9 +104,12 @@
         }
     }
 
-/*    public void finalize() {
+    public TopiaEntity create(Class entityClass) throws TopiaException {
+        Class clazz = Util.getClazz(entityClass.getName() + "Impl");
+        TopiaEntity entity = (TopiaEntity) Util.getInstance(clazz);
+        return entity;
     }
-*/
+    
     /* (non-Javadoc)
      * @see org.codelutin.topia.persistence.PersistenceHelper#makePersistent(org.codelutin.topia.TopiaEntity)
      */
@@ -109,13 +122,14 @@
                 doEntity = entity;
                 entities.put(entityId, doEntity);
             } else {
-                throw new TopiaException("Can't persist new Entity, topiaId already in use : " + entityId);
+                throw new TopiaException("Can't persist new entity, topiaId already in use : " + entityId);
             }
         } else {
             if (doEntity == null) {
                 throw new TopiaException("Can't persist entity, can't find entity for topiaId : " + entityId);
             } else {
                 //TODO Arno : Update ???
+                doEntity = entity;
                 entities.put(entityId, doEntity);
             }
         }
@@ -127,6 +141,9 @@
      * @see org.codelutin.topia.persistence.PersistenceHelper#update(org.codelutin.topia.TopiaEntity)
      */
     public TopiaEntity update(TopiaEntity entity) throws TopiaException {
+        String version = entity.get_topiaVersion_();
+        version = VersionNumberUtil.inc(version);
+        entity.set_topiaVersion_(version);
         return makePersistent(entity);
     }
 
@@ -204,4 +221,10 @@
         return (TopiaEntity)entities.get(id);
     }
 
+    private void printEntities() {
+        for (Iterator it = entities.keySet().iterator(); it.hasNext(); ) {
+            String id = (String)it.next();
+            System.out.println("Loaded entity : " + id + " - " + entities.get(id));
+        }
+    }
 }