Index: topia2/src/java/org/codelutin/topia/TopiaContext.java
diff -u topia2/src/java/org/codelutin/topia/TopiaContext.java:1.17 topia2/src/java/org/codelutin/topia/TopiaContext.java:1.18
--- topia2/src/java/org/codelutin/topia/TopiaContext.java:1.17	Fri Oct 13 12:20:00 2006
+++ topia2/src/java/org/codelutin/topia/TopiaContext.java	Mon Oct 16 15:38:20 2006
@@ -23,9 +23,9 @@
  * Created: 3 janv. 2006 21:18:34
  *
  * @author poussin
- * @version $Revision: 1.17 $
+ * @version $Revision: 1.18 $
  *
- * Last update: $Date: 2006/10/13 12:20:00 $
+ * Last update: $Date: 2006/10/16 15:38:20 $
  * by : $Author: bpoussin $
  */
 
@@ -236,12 +236,16 @@
      */
     public void restore(File file) throws TopiaException;
     
+    public boolean isHistoryEnabled();
+    
+    public TopiaHistoryService getHistoryService();
+    
     public boolean isIndexEnabled();
 
     /**
      * Renvoie le moteur d'indexation, s'il n'y en a pas retourne null
      */
-    public IndexEnginService getIndexEngin();
+    public TopiaIndexService getIndexService();
 
     /**
      * Renvoie le TopiaSecurityManager indiqué dans les propriétés. Si le type de

Index: topia2/src/java/org/codelutin/topia/TopiaHistoryService.java
diff -u /dev/null topia2/src/java/org/codelutin/topia/TopiaHistoryService.java:1.1
--- /dev/null	Mon Oct 16 15:38:25 2006
+++ topia2/src/java/org/codelutin/topia/TopiaHistoryService.java	Mon Oct 16 15:38:20 2006
@@ -0,0 +1,81 @@
+/* *##%
+ * Copyright (C) 2006
+ *     Code Lutin, Cédric Pineau, Benjamin Poussin
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *##%*/
+
+/* *
+ * TopiaHistoryService.java
+ *
+ * Created: 14 oct. 06 00:58:13
+ *
+ * @author poussin
+ * @version $Revision: 1.1 $
+ *
+ * Last update: $Date: 2006/10/16 15:38:20 $
+ * by : $Author: bpoussin $
+ */
+
+package org.codelutin.topia;
+
+import java.io.Writer;
+import java.util.Date;
+import java.util.List;
+
+import org.codelutin.topia.framework.TopiaService;
+
+
+/**
+ * @author poussin
+ */
+public interface TopiaHistoryService extends TopiaService {
+    
+    /**
+     * Supprime tout l'historique jusqu'a la date passé en parametre
+     * @param toDate la derniere date effacé inclue 
+     */
+    public void clear(Date toDate) throws Exception;
+    
+    /**
+     * Ne garde dans l'historique que les number dernier elements
+     * @param number le nombre d'element a conserver dans l'historique
+     */
+    public void keep(int number) throws Exception;
+
+    /**
+     * Permet de stocker l'historique dans un writer (par exemple un fichier)
+     * 
+     * @param toDate l'historique est sauve jusqu'a cette date incluse
+     * @param out le flux sur lequel il faut ecrire l'historique
+     */
+    public void store(Date toDate, Writer out) throws Exception;
+    
+    /**
+     * Search TopiaId targeted by action and user. Results are ordered by
+     * date last is oldest 
+     * 
+     * @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 
+     * action wanted LOAD + UPDATE + DELETE + CREATE for all action
+     * @return TopiaId of target object
+     */
+    public List<String> findLastAction(int limit, String user, String type, int ... action) throws Exception;
+    
+}
+
+

Index: topia2/src/java/org/codelutin/topia/TopiaIndexService.java
diff -u /dev/null topia2/src/java/org/codelutin/topia/TopiaIndexService.java:1.1
--- /dev/null	Mon Oct 16 15:38:25 2006
+++ topia2/src/java/org/codelutin/topia/TopiaIndexService.java	Mon Oct 16 15:38:20 2006
@@ -0,0 +1,85 @@
+/* *##%
+ * Copyright (C) 2006
+ *     Code Lutin, Cédric Pineau, Benjamin Poussin
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *##%*/
+
+/* *
+ * IndexEngin.java
+ *
+ * Created: 8 oct. 06 17:15:00
+ *
+ * @author poussin
+ * @version $Revision: 1.1 $
+ *
+ * Last update: $Date: 2006/10/16 15:38:20 $
+ * by : $Author: bpoussin $
+ */
+
+package org.codelutin.topia;
+
+import java.util.Map;
+import java.util.SortedSet;
+
+import org.codelutin.topia.framework.TopiaService;
+import org.codelutin.topia.index.IndexEntry;
+
+
+/**
+ * User visible interface for indexation engin
+ * 
+ * To use indexer you must have properties defined in config file:
+ * <li>topia.index.engin=[class used to indexation]
+ * <li>possible specific property for index engin used
+ * 
+ * Usage example:
+ * <pre>
+ * SortedSet&lt;IndexEntry&gt; result = context.getIndexEngin().search("quelque chose")
+ * SortedSet&lt;IndexEntry&gt; result = context.getIndexEngin().search("class:org.codelutin.chorem.entities.Person name:poussin")
+ * // or with map 
+ * Map m = new HashMap();
+ * m.put("class", "org.codelutin.chorem.entities.Person");
+ * m.put("name", "poussin");
+ * SortedSet&lt;IndexEntry&gt; result = context.getIndexEngin().search(m);
+ * </pre>
+ * 
+
+ * @author poussin
+ */
+public interface TopiaIndexService extends TopiaService {
+
+    /**
+     * Permet de faire une recherche, par exemple:
+     * 
+     * class:org.codelutin.chorem.entities.Person name:poussin
+     *  
+     * @param queryText
+     * @return une list triée, le premier élement a le plus gros score
+     */
+    public SortedSet<IndexEntry> search(String queryText);
+
+    /**
+     * Permet de faire une recherche
+     * 
+     * @param query la cle de la map est le nom du champ sur lequel faire la
+     * recherche, et la valeur la valeur souhaitée pour ce champs
+     * @return une list triée, le premier élement a le plus gros score
+     */
+    public SortedSet<IndexEntry> search(Map query);
+    
+}
+
+