Index: topia2/src/java/org/codelutin/topia/generator/EntityHibernateMappingGenerator.java
diff -u topia2/src/java/org/codelutin/topia/generator/EntityHibernateMappingGenerator.java:1.31 topia2/src/java/org/codelutin/topia/generator/EntityHibernateMappingGenerator.java:1.32
--- topia2/src/java/org/codelutin/topia/generator/EntityHibernateMappingGenerator.java:1.31	Thu Nov 23 13:51:11 2006
+++ topia2/src/java/org/codelutin/topia/generator/EntityHibernateMappingGenerator.java	Thu Jan 18 21:58:47 2007
@@ -24,10 +24,10 @@
 * Created: 12 déc. 2005
 *
 * @author Arnaud Thimel <thimel@codelutin.com>
-* @version $Revision: 1.31 $
+* @version $Revision: 1.32 $
 *
-* Mise a jour: $Date: 2006/11/23 13:51:11 $
-* par : $Author: ruchaud $
+* Mise a jour: $Date: 2007/01/18 21:58:47 $
+* par : $Author: bpoussin $
 */
 
 package org.codelutin.topia.generator;
@@ -290,14 +290,21 @@
         } else {
             orderBy = "order-by=\"" + orderBy + "\"";
         }
+        
+        String cascade = "";
+        if (attr.isComposite() || attr.hasAssociationClass()) {
+            cascade += "cascade=\"all,delete-orphan\"";
+        }
+        cascade += "";
+        
         if (!isIndexed) {
-/*{        <bag name="<%=getName(attr)%>" <%=orderBy%> <%=((!isInverse)?"":"inverse=\"true\"")%> lazy="true" <%=((attr.isComposite() || attr.hasAssociationClass())?"cascade=\"delete,delete-orphan\"":"")%> node="<%=getName(attr)%>" embed-xml="true">
+/*{        <bag name="<%=getName(attr)%>" <%=orderBy%> <%=((!isInverse)?"":"inverse=\"true\"")%> lazy="true" <%=cascade%> node="<%=getName(attr)%>" embed-xml="true">
             <key column="<%=GeneratorUtil.getReverseDBName(attr)%>"/>
             <one-to-many class="<%=getType(attr)%>" node="topiaId" embed-xml="false"/>
         </bag>
 }*/
         }else {
-/*{        <list name="<%=getName(attr)%>"<%=((!isInverse)?"":" inverse=\"true\"")%> lazy="true"<%=((attr.isComposite() || attr.hasAssociationClass())?" cascade=\"delete,delete-orphan\"":"")%> node="<%=getName(attr)%>" embed-xml="false">
+/*{        <list name="<%=getName(attr)%>"<%=((!isInverse)?"":" inverse=\"true\"")%> lazy="true" <%=cascade%> node="<%=getName(attr)%>" embed-xml="false">
             <key column="<%=GeneratorUtil.getReverseDBName(attr)%>"/>
             <index/>
             <one-to-many class="<%=getType(attr)%>" node="topiaId" embed-xml="false"/>
@@ -345,9 +352,18 @@
     protected void generateHibernateManyToMany(Writer output, ObjectModelAttribute attr) throws IOException {
         // On ne met le inverse="true" uniquement pour un seul coté de la relation.
         // Dans le cas contraire, les modifications dans la relation ne seront
-        // pas sauvegardées
+        // pas sauvegardées. Ceci n'est vrai que si les deux coté sont navigable
+        boolean isInverse = attr.isNavigable() && attr.getReverseAttribute().isNavigable();
+        isInverse |= !Util.isFirstAttribute(attr);
+        isInverse = false; // 20070117 poussin: pour du many, jamais de inverse 
         boolean isIndexed = attr.isIndexed();
-/*{        <<%=(isIndexed?"list":"bag")%> name="<%=getName(attr)%>" table="<%=GeneratorUtil.getManyToManyTableName(attr)%>" <%=((!Util.isFirstAttribute(attr))?"inverse=\"true\" ":"")%> lazy="true"<%=((attr.isComposite() || attr.hasAssociationClass())?" cascade=\"delete,delete-orphan\"":"")%> node="<%=getName(attr)%>" embed-xml="true">
+        String cascade = "";
+        if (attr.isComposite() || attr.hasAssociationClass()) {
+            cascade += "cascade=\"delete,delete-orphan\"";
+        }
+        cascade += "";
+
+/*{        <<%=(isIndexed?"list":"bag")%> name="<%=getName(attr)%>" table="<%=GeneratorUtil.getManyToManyTableName(attr)%>" <%=(isInverse?"inverse=\"true\" ":"")%> lazy="true" <%=cascade%> node="<%=getName(attr)%>" embed-xml="true">
             <key column="<%=GeneratorUtil.getReverseDBName(attr)%>"/>
 }*/
         if (isIndexed) {