Index: lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/tool/ToolSession.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/tool/ToolSession.hbm.xml,v
diff -u -r1.5 -r1.6
--- lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/tool/ToolSession.hbm.xml	11 Feb 2005 04:22:45 -0000	1.5
+++ lams_common/conf/hibernate/mappings/org/lamsfoundation/lams/tool/ToolSession.hbm.xml	23 Feb 2005 05:21:28 -0000	1.6
@@ -29,13 +29,20 @@
 
 		<discriminator column="tool_session_type_id" type="int" />
 
-		<!-- bi-directional many-to-one association to the tool activity -->
+		<!-- uni-directional many-to-one association to the tool activity -->
 		<many-to-one name="toolActivity"
 			class="org.lamsfoundation.lams.learningdesign.ToolActivity"
 			not-null="true">
 			<column name="activity_id" />
 		</many-to-one>
 
+		<!-- uni-directional many-to-one association to the tool lesson -->
+		<many-to-one name="lesson"
+			class="org.lamsfoundation.lams.lesson.Lesson"
+			not-null="true">
+			<column name="lesson_id" />
+		</many-to-one>
+
 		<property name="createDateTime" type="java.sql.Timestamp"
 			column="create_date_time" not-null="true" length="19">
 			<meta attribute="field-description">