X-Git-Url: https://gerrit.akraino.org/r/gitweb?a=blobdiff_plain;f=ui%2Fsrc%2Fmain%2Fjava%2Forg%2Fakraino%2Fvalidation%2Fui%2Fdaoimpl%2FTimeslotDAOImpl.java;h=92dfae4676a93f91ff07717daa1766a476a1b772;hb=147ecf7bf79ea9967a121d0038103151a38ebef2;hp=f1559440efb57647348dae70b91099769db5b9e4;hpb=770d403ce7ae30a6c5404887c0e0fcb0ca5c6f48;p=validation.git

diff --git a/ui/src/main/java/org/akraino/validation/ui/daoimpl/TimeslotDAOImpl.java b/ui/src/main/java/org/akraino/validation/ui/daoimpl/TimeslotDAOImpl.java
index f155944..92dfae4 100644
--- a/ui/src/main/java/org/akraino/validation/ui/daoimpl/TimeslotDAOImpl.java
+++ b/ui/src/main/java/org/akraino/validation/ui/daoimpl/TimeslotDAOImpl.java
@@ -44,14 +44,16 @@ public class TimeslotDAOImpl implements TimeslotDAO {
     @Override
     public List<Timeslot> getTimeslots() {
         Criteria criteria = getSession().createCriteria(Timeslot.class);
+        criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
         return criteria.list();
     }
 
     @Override
     public Timeslot getTimeslot(@Nonnull Integer timeslotId) {
         Criteria criteria = getSession().createCriteria(Timeslot.class);
-        criteria.add(Restrictions.eq("id", String.valueOf(timeslotId)));
-        return criteria.list() == null ? null : (Timeslot) criteria.list().get(0);
+        criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
+        criteria.add(Restrictions.eq("id", timeslotId));
+        return criteria.list() == null || criteria.list().size() < 1 ? null : (Timeslot) criteria.list().get(0);
     }
 
     @Override