Index: topia/src/java/org/codelutin/topia/persistence/PersistenceStorageJDBCMultiTable.java
diff -u topia/src/java/org/codelutin/topia/persistence/PersistenceStorageJDBCMultiTable.java:1.7 topia/src/java/org/codelutin/topia/persistence/PersistenceStorageJDBCMultiTable.java:1.8
--- topia/src/java/org/codelutin/topia/persistence/PersistenceStorageJDBCMultiTable.java:1.7	Tue Nov  8 17:15:40 2005
+++ topia/src/java/org/codelutin/topia/persistence/PersistenceStorageJDBCMultiTable.java	Wed Nov 30 18:37:52 2005
@@ -23,9 +23,9 @@
  * Created: 20 juillet 2005 15:25:06 CEST
  *
  * @author Benjamin POUSSIN <poussin@codelutin.com>
- * @version $Revision: 1.7 $
+ * @version $Revision: 1.8 $
  *
- * Last update: $Date: 2005/11/08 17:15:40 $
+ * Last update: $Date: 2005/11/30 18:37:52 $
  * by : $Author: thimel $
  */
 
@@ -656,9 +656,12 @@
             String [] fieldnames = ClassInfoHelper.fields(clazz);
             Class [] fieldTypes = ClassInfoHelper.fieldTypes(clazz);
             for(int i=0; i<fieldnames.length; i++){
-                Class javaType = getTransformer(fieldTypes[i]).getJavaType();
-                String baseType = getSQLFieldType(javaType);
-                result.append(", " + objectToDatabaseFieldName(fieldnames[i]) + " " + baseType);
+                //On ne mets pas dans les tables les champs de type TopiaEntity, il sont tous gérés par les classes d'assoc
+                if (Util.isPersistableField(clazz, fieldnames[i])) {
+                    Class javaType = getTransformer(fieldTypes[i]).getJavaType();
+                    String baseType = getSQLFieldType(javaType);
+                    result.append(", " + objectToDatabaseFieldName(fieldnames[i]) + " " + baseType);
+                }
             }
             return result.toString();
         } finally {
@@ -683,17 +686,18 @@
             if(ClassInfoHelper.isAssociationClass(clazz)
                     && ClassInfoHelper.isGeneratedClass(clazz)){
                 result = classname.replaceAll("^.*_(\\w+_\\w+)__.*_(\\w+_\\w+)$", "$1__$2");
-            } else {
-                result= classname.substring(classname.lastIndexOf(".") + 1);
             }
+            result= classname.substring(classname.lastIndexOf(".") + 1);
+
             result += schemaVersion;
 
             if(result.length() > 60){
                 result = result.substring(result.length() - 60);
             }
-            //Elimine le point ou le _ en début de nom de table. Ne peut être
-            //vide car le nom ne peut se terminer par un point ou un _
-            while (result.startsWith(".") || result.startsWith("_")) {
+            //Elimine tout caractere particulier en début de nom de table. Ne
+            //peut être vide car le nom ne peut se terminer par un caractere
+            //particulier
+            while (!result.matches("^[0-9a-zA-Z].*$")) {
                 result = result.substring(1);
             }
 
@@ -745,7 +749,6 @@
                         String fieldsDeclaration = getSQLFieldDeclaration(clazz);
                         String newTableSql = MessageFormat.format(SQL.getProperty(SQL_CREATE_TABLE_DATA), result, fieldsDeclaration);
                         log.info("Create data sql: " + newTableSql);
-                        System.out.println("Create data sql: " + newTableSql);
                         PreparedStatement newTable = conn.prepareStatement(newTableSql);
                         newTable.execute();
                         newTable.close();
@@ -953,7 +956,9 @@
             String tablename = getTableName(clazz);
             String fieldnames = "";
             for(String fieldname: ClassInfoHelper.fields(clazz)){
-                fieldnames += ", " + objectToDatabaseFieldName(fieldname);
+                if (Util.isPersistableField(clazz, fieldname)) {
+                    fieldnames += ", " + objectToDatabaseFieldName(fieldname);
+                }
             }
             String sql = MessageFormat.format(SQL.getProperty(SQL_COPY_DATA), tablename, fieldnames, ""+context.getTransaction().getId());
             PreparedStatement sta = conn.prepareStatement(sql);
@@ -1134,7 +1139,13 @@
 
             Collection<String> fieldnames = null;
             if(forceLoadAllField) {
-                fieldnames = Arrays.asList(ClassInfoHelper.fields(clazz));
+                String[] fieldnamesArray = ClassInfoHelper.fields(clazz);
+                fieldnames = new ArrayList<String>();
+                for (String fieldName : fieldnamesArray) {
+                    if (Util.isPersistableField(clazz, fieldName)) {
+                        fieldnames.add(fieldName);
+                    }
+                }
             } else {
                 fieldnames = tpo.getAskedFields();
             }
@@ -1171,11 +1182,16 @@
 
                 Collection<String> fieldnames = null;
             if(forceInsert) {
-                fieldnames = Arrays.asList(ClassInfoHelper.fields(clazz));
+                String[] fieldnamesArray = ClassInfoHelper.fields(clazz);
+                fieldnames = new ArrayList<String>();
+                for (String fieldName : fieldnamesArray) {
+                    if (Util.isPersistableField(clazz, fieldName)) {
+                        fieldnames.add(fieldName);
+                    }
+                }
             } else {
                 fieldnames = tpo.getModifiedFields();
             }
-
             String sql = null;
                 if(forceInsert){
                     // rechercher les champs a inserer depuis le tpo pour construire