Index: topia2/src/java/org/codelutin/topia/persistence/hibernate/TopiaDAOHibernate.java
diff -u topia2/src/java/org/codelutin/topia/persistence/hibernate/TopiaDAOHibernate.java:1.8 topia2/src/java/org/codelutin/topia/persistence/hibernate/TopiaDAOHibernate.java:1.9
--- topia2/src/java/org/codelutin/topia/persistence/hibernate/TopiaDAOHibernate.java:1.8	Wed Jun  7 15:56:01 2006
+++ topia2/src/java/org/codelutin/topia/persistence/hibernate/TopiaDAOHibernate.java	Fri Jul 21 00:49:16 2006
@@ -23,9 +23,9 @@
  * 
  * @author poussin
  * 
- * @version $Revision: 1.8 $
+ * @version $Revision: 1.9 $
  * 
- * Last update: $Date: 2006/06/07 15:56:01 $ by : $Author: thimel $
+ * Last update: $Date: 2006/07/21 00:49:16 $ by : $Author: thimel $
  */
 
 package org.codelutin.topia.persistence.hibernate;
@@ -40,10 +40,9 @@
 import org.hibernate.Criteria;
 import org.hibernate.FlushMode;
 import org.hibernate.HibernateException;
-import org.hibernate.Query;
 import org.hibernate.Session;
 import org.hibernate.criterion.Criterion;
-import org.hibernate.criterion.Order;
+import org.hibernate.criterion.Projection;
 import org.hibernate.criterion.Restrictions;
 
 /**
@@ -183,6 +182,60 @@
         }
     }
 
+    public List queryAll(Projection projection, Criterion criterion) throws TopiaException {
+        try {
+            Criteria criteria = createCriteria(FlushMode.AUTO);
+            criteria.setProjection(projection);
+            criteria.add(criterion);
+            List result = criteria.list();
+            return result;
+        } catch (HibernateException eee) {
+            throw new TopiaException(eee);
+        }
+    }
+
+    public Object query(Projection projection, Criterion criterion) throws TopiaException {
+        try {
+            Criteria criteria = createCriteria(FlushMode.AUTO);
+            criteria.setProjection(projection);
+            criteria.add(criterion);
+            criteria.setMaxResults(1);
+            List result = criteria.list();
+            if (result != null && result.size() > 0) {
+                return result.get(0);
+            }
+            return null;
+        } catch (HibernateException eee) {
+            throw new TopiaException(eee);
+        }
+    }
+
+    public Object project(Projection projection) throws TopiaException {
+        try {
+            Criteria criteria = createCriteria(FlushMode.AUTO);
+            criteria.setProjection(projection);
+            criteria.setMaxResults(1);
+            List result = criteria.list();
+            if (result != null && result.size() > 0) {
+                return result.get(0);
+            }
+            return null;
+        } catch (HibernateException eee) {
+            throw new TopiaException(eee);
+        }
+    }
+
+    public List projectAll(Projection projection) throws TopiaException {
+        try {
+            Criteria criteria = createCriteria(FlushMode.AUTO);
+            criteria.setProjection(projection);
+            List result = criteria.list();
+            return result;
+        } catch (HibernateException eee) {
+            throw new TopiaException(eee);
+        }
+    }
+
 //FIXME : Commenté car impossible de trouver le bon Criterion    
 
 //    /* (non-Javadoc)