Index: lams_common/src/java/org/lamsfoundation/lams/lesson/dao/ILessonDAO.java
===================================================================
diff -u -r08950e1090443c3423a3d1c587416a2fccd8bbdf -rfda92810b8dec25617d853c94555c13ee735efb4
--- lams_common/src/java/org/lamsfoundation/lams/lesson/dao/ILessonDAO.java	(.../ILessonDAO.java)	(revision 08950e1090443c3423a3d1c587416a2fccd8bbdf)
+++ lams_common/src/java/org/lamsfoundation/lams/lesson/dao/ILessonDAO.java	(.../ILessonDAO.java)	(revision fda92810b8dec25617d853c94555c13ee735efb4)
@@ -26,14 +26,15 @@
 import java.util.Date;
 import java.util.List;
 
+import org.lamsfoundation.lams.dao.IBaseDAO;
 import org.lamsfoundation.lams.lesson.Lesson;
 import org.lamsfoundation.lams.usermanagement.User;
 
 /**
  * Inteface defines Lesson DAO Methods
  * @author chris
  */
-public interface ILessonDAO
+public interface ILessonDAO extends IBaseDAO
 {
     
     /**
Index: lams_common/src/java/org/lamsfoundation/lams/lesson/dao/hibernate/LessonDAO.java
===================================================================
diff -u -r08950e1090443c3423a3d1c587416a2fccd8bbdf -rfda92810b8dec25617d853c94555c13ee735efb4
--- lams_common/src/java/org/lamsfoundation/lams/lesson/dao/hibernate/LessonDAO.java	(.../LessonDAO.java)	(revision 08950e1090443c3423a3d1c587416a2fccd8bbdf)
+++ lams_common/src/java/org/lamsfoundation/lams/lesson/dao/hibernate/LessonDAO.java	(.../LessonDAO.java)	(revision fda92810b8dec25617d853c94555c13ee735efb4)
@@ -36,15 +36,15 @@
 import org.lamsfoundation.lams.lesson.LearnerProgress;
 import org.lamsfoundation.lams.lesson.Lesson;
 import org.lamsfoundation.lams.lesson.dao.ILessonDAO;
+import org.lamsfoundation.lams.dao.hibernate.BaseDAO;
 import org.lamsfoundation.lams.usermanagement.User;
 import org.springframework.orm.hibernate3.HibernateCallback;
 import org.springframework.orm.hibernate3.HibernateTemplate;
-import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
 /**
  * Hibernate implementation of ILessonDAO
  * @author chris
  */
-public class LessonDAO extends HibernateDaoSupport implements ILessonDAO
+public class LessonDAO extends BaseDAO implements ILessonDAO
 {
 	private final static String FIND_LESSON_BY_CREATOR="from "
 					+ Lesson.class.getName()