Index: lams_common/conf/hibernate/mappings/learningdesign/Activity.hbm.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/conf/hibernate/mappings/learningdesign/Attic/Activity.hbm.xml,v
diff -u -r1.1 -r1.2
--- lams_common/conf/hibernate/mappings/learningdesign/Activity.hbm.xml	1 Dec 2004 00:59:54 -0000	1.1
+++ lams_common/conf/hibernate/mappings/learningdesign/Activity.hbm.xml	2 Dec 2004 06:10:34 -0000	1.2
@@ -11,162 +11,72 @@
     http://www.hibernate.org/
 -->
 
-<class 
-    name="com.lamsinternational.lams.learningdesign.LamsLearningActivity" 
-    table="lams_learning_activity"
->
-    <meta attribute="class-description" inherit="false">
-       @hibernate.class
-        table="lams_learning_activity"
-    </meta>
+<class name="com.lamsinternational.lams.learningdesign.Activity" table="lams_learning_activity">
+    <meta attribute="class-description" inherit="false">@hibernate.class table="lams_learning_activity" </meta>
+    <meta attribute="implement-equals" inherit="false">true</meta>
+    <meta attribute="scope-class" inherit="false">public abstract</meta>    
 
-    <id
-        name="activityId"
-        type="java.lang.Long"
-        column="activity_id"
-    >
-        <meta attribute="field-description">
-           @hibernate.id
-            generator-class="assigned"
-            type="java.lang.Long"
-            column="activity_id"
-
-        </meta>
+    <id name="activityId" type="java.lang.Long" column="activity_id">
+        <meta attribute="field-description">@hibernate.id generator-class="assigned" type="java.lang.Long" column="activity_id" </meta>
         <generator class="assigned" />
     </id>
 
-    <property
-        name="id"
-        type="java.lang.Integer"
-        column="id"
-        length="11"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="id"
-            length="11"
-        </meta>    
+    <property name="id" type="java.lang.Integer" column="id" length="11" >
+        <meta attribute="field-description">@hibernate.property column="id" length="11" </meta>
+        <meta attribute="use-in-toString">true</meta>    
     </property>
-    <property
-        name="description"
-        type="java.lang.String"
-        column="description"
-        length="65535"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="description"
-            length="65535"
-        </meta>    
+    <property name="description" type="java.lang.String" column="description" length="65535" >
+        <meta attribute="field-description">@hibernate.property column="description" length="65535"</meta>    
+        <meta attribute="use-in-toString">true</meta>
     </property>
-    <property
-        name="title"
-        type="java.lang.String"
-        column="title"
-        length="255"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="title"
-            length="255"
-        </meta>    
+    <property name="title" type="java.lang.String" column="title" length="255">
+        <meta attribute="field-description">@hibernate.property column="title" length="255"</meta>   
+        <meta attribute="use-in-toString">true</meta> 
     </property>
-    <property
-        name="xcoord"
-        type="java.lang.Integer"
-        column="xcoord"
-        length="11"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="xcoord"
-            length="11"
-        </meta>    
+    <property name="xcoord" type="java.lang.Integer" column="xcoord" length="11" >
+        <meta attribute="field-description">@hibernate.property column="xcoord" length="11"</meta>    
+        <meta attribute="use-in-toString">true</meta>
     </property>
-    <property
-        name="ycoord"
-        type="java.lang.Integer"
-        column="ycoord"
-        length="11"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="ycoord"
-            length="11"
-        </meta>    
+    <property name="ycoord" type="java.lang.Integer" column="ycoord" length="11">
+        <meta attribute="field-description">@hibernate.property column="ycoord" length="11" </meta>    
+        <meta attribute="use-in-toString">true</meta>
     </property>
-    <property
-        name="orderId"
-        type="java.lang.Integer"
-        column="order_id"
-        length="11"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="order_id"
-            length="11"
-        </meta>    
+    <property name="orderId" type="java.lang.Integer" column="order_id" length="11">
+    	<meta attribute="field-description">@hibernate.property column="order_id" length="11"</meta>    
+    	<meta attribute="use-in-toString">true</meta>
     </property>
-    <property
-        name="defineLaterFlag"
-        type="byte"
-        column="define_later_flag"
-        not-null="true"
-        length="4"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="define_later_flag"
-            length="4"
-            not-null="true"
-        </meta>    
+    <property name="defineLater" type="java.lang.Boolean" column="define_later_flag" not-null="true" length="4">
+        <meta attribute="field-description"> @hibernate.property column="define_later_flag" length="4" not-null="true" </meta>    
+        <meta attribute="use-in-toString">true</meta>
     </property>
-    <property
-        name="createDateTime"
-        type="java.sql.Timestamp"
-        column="create_date_time"
-        not-null="true"
-        length="19"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="create_date_time"
-            length="19"
-            not-null="true"
-        </meta>    
+    <property name="createDateTime" type="java.sql.Timestamp" column="create_date_time" not-null="true" length="19">
+    	<meta attribute="field-description">@hibernate.property column="create_date_time" length="19" not-null="true" </meta>    
+    	<meta attribute="use-in-toString">true</meta>
     </property>
-    <property
-        name="offlineInstructions"
-        type="java.lang.String"
-        column="offline_instructions"
-        length="65535"
-    >
-        <meta attribute="field-description">
-           @hibernate.property
-            column="offline_instructions"
-            length="65535"
-        </meta>    
+    <property name="offlineInstructions" type="java.lang.String" column="offline_instructions" length="65535">
+        <meta attribute="field-description">@hibernate.property column="offline_instructions" length="65535"</meta>    
+        <meta attribute="use-in-toString">true</meta>
     </property>
-
+    
     <!-- Associations -->
   
-    <!-- bi-directional many-to-one association to LamsLearningGrouping -->
+    <!-- bi-directional many-to-one association to Grouping -->
     <many-to-one
-        name="lamsLearningGrouping"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningGrouping"
+        name="grouping"
+        class="com.lamsinternational.lams.learningdesign.Grouping"
         not-null="true"
     >
         <meta attribute="field-description">
            @hibernate.many-to-one
             not-null="true"
-           @hibernate.column name="learning_grouping_id"         
+           @hibernate.column name="grouping_id"         
         </meta>
-        <column name="learning_grouping_id" />
+        <column name="grouping_id" />
     </many-to-one>
-    <!-- bi-directional many-to-one association to LamsLearningLibrary -->
+    <!-- bi-directional many-to-one association to LearningLibrary -->
     <many-to-one
-        name="lamsLearningLibrary"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningLibrary"
+        name="learningLibrary"
+        class="com.lamsinternational.lams.learningdesign.LearningLibrary"
         not-null="true"
     >
         <meta attribute="field-description">
@@ -176,31 +86,22 @@
         </meta>
         <column name="learning_library_id" />
     </many-to-one>
-    <!-- bi-directional one-to-one association to LamsLearningToolActivity -->
-    <one-to-one
-        name="lamsLearningToolActivity"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningToolActivity"
-        outer-join="auto"
+    <!-- bi-directional many-to-one association to LearningDesign -->
+    <many-to-one
+        name="learningDesign"
+        class="com.lamsinternational.lams.learningdesign.LearningDesign"
+        not-null="true"
     >
         <meta attribute="field-description">
-           @hibernate.one-to-one
-            outer-join="auto"
+           @hibernate.many-to-one
+            not-null="true"
+           @hibernate.column name="learning_design_id"         
         </meta>
-    </one-to-one>
-    <!-- bi-directional one-to-one association to LamsLearningGateActivity -->
-    <one-to-one
-        name="lamsLearningGateActivity"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningGateActivity"
-        outer-join="auto"
-    >
-        <meta attribute="field-description">
-           @hibernate.one-to-one
-            outer-join="auto"
-        </meta>
-    </one-to-one>
-    <!-- bi-directional one-to-many association to LamsLearningTransition -->
+        <column name="learning_design_id" />
+    </many-to-one>
+    <!-- bi-directional one-to-many association to Transition -->
     <set
-        name="lamsLearningTransitionsByToActivityId"
+        name="transitionsByToActivityId"
         lazy="true"
         inverse="true"
 		cascade="none"
@@ -215,18 +116,18 @@
             column="to_activity_id"
 
            @hibernate.collection-one-to-many
-            class="com.lamsinternational.lams.learningdesign.LamsLearningTransition"
+            class="com.lamsinternational.lams.learningdesign.Transition"
         </meta>
         <key>
             <column name="to_activity_id" />
         </key>
         <one-to-many 
-            class="com.lamsinternational.lams.learningdesign.LamsLearningTransition"
+            class="com.lamsinternational.lams.learningdesign.Transition"
         />
     </set>
-    <!-- bi-directional one-to-many association to LamsLearningTransition -->
+    <!-- bi-directional one-to-many association to Transition -->
     <set
-        name="lamsLearningTransitionsByFromActivityId"
+        name="transitionsByFromActivityId"
         lazy="true"
         inverse="true"
 		cascade="none"
@@ -241,18 +142,18 @@
             column="from_activity_id"
 
            @hibernate.collection-one-to-many
-            class="com.lamsinternational.lams.learningdesign.LamsLearningTransition"
+            class="com.lamsinternational.lams.learningdesign.Transition"
         </meta>
         <key>
             <column name="from_activity_id" />
         </key>
         <one-to-many 
-            class="com.lamsinternational.lams.learningdesign.LamsLearningTransition"
+            class="com.lamsinternational.lams.learningdesign.Transition"
         />
     </set>
-    <!-- bi-directional one-to-many association to LamsLearningActivity -->
+    <!-- bi-directional one-to-many association to Activity -->
     <set
-        name="lamsLearningActivities"
+        name="activities"
         lazy="true"
         inverse="true"
 		cascade="none"
@@ -267,19 +168,19 @@
             column="parent_activity_id"
 
            @hibernate.collection-one-to-many
-            class="com.lamsinternational.lams.learningdesign.LamsLearningActivity"
+            class="com.lamsinternational.lams.learningdesign.Activity"
         </meta>
         <key>
             <column name="parent_activity_id" />
         </key>
         <one-to-many 
-            class="com.lamsinternational.lams.learningdesign.LamsLearningActivity"
+            class="com.lamsinternational.lams.learningdesign.Activity"
         />
     </set>
-    <!-- bi-directional many-to-one association to LamsLearningActivity -->
+    <!-- bi-directional many-to-one association to Activity -->
     <many-to-one
-        name="lamsLearningActivity"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningActivity"
+        name="activity"
+        class="com.lamsinternational.lams.learningdesign.Activity"
         not-null="true"
     >
         <meta attribute="field-description">
@@ -289,54 +190,64 @@
         </meta>
         <column name="parent_activity_id" />
     </many-to-one>
-    <!-- bi-directional one-to-one association to LamsLearningGroupingActivity -->
-    <one-to-one
-        name="lamsLearningGroupingActivity"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningGroupingActivity"
-        outer-join="auto"
-    >
-        <meta attribute="field-description">
-           @hibernate.one-to-one
-            outer-join="auto"
-        </meta>
-    </one-to-one>
-    <!-- bi-directional one-to-one association to LamsLearningOptionsActivity -->
-    <one-to-one
-        name="lamsLearningOptionsActivity"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningOptionsActivity"
-        outer-join="auto"
-    >
-        <meta attribute="field-description">
-           @hibernate.one-to-one
-            outer-join="auto"
-        </meta>
-    </one-to-one>
-    <!-- bi-directional many-to-one association to LamsLearningDesign -->
-    <many-to-one
-        name="lamsLearningDesign"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningDesign"
-        not-null="true"
-    >
-        <meta attribute="field-description">
-           @hibernate.many-to-one
-            not-null="true"
-           @hibernate.column name="learning_design_id"         
-        </meta>
-        <column name="learning_design_id" />
-    </many-to-one>
-    <!-- bi-directional many-to-one association to LamsLearningActivityType -->
-    <many-to-one
-        name="lamsLearningActivityType"
-        class="com.lamsinternational.lams.learningdesign.LamsLearningActivityType"
-        not-null="true"
-    >
-        <meta attribute="field-description">
-           @hibernate.many-to-one
-            not-null="true"
-           @hibernate.column name="learning_activity_type_id"         
-        </meta>
-        <column name="learning_activity_type_id" />
-    </many-to-one>
+     <subclass name="com.lamsinternational.lams.learningdesign.SimpleActivity">
+     	 <meta attribute="class-description" inherit="false">@hibernate.class </meta>
+         <meta attribute="scope-class" inherit="false">public abstract</meta>
+			<subclass name="com.lamsinternational.lams.learningdesign.ToolActivity">
+				<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+			</subclass>
+			<subclass name="com.lamsinternational.lams.learningdesign.GroupingActivity">
+				<meta attribute="class-description" inherit="false">@hibernate.class </meta>				
+				<subclass name="com.lamsinternational.lams.learningdesign.ChosenGroupingActivity">
+					<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+				</subclass>
+				<subclass name="com.lamsinternational.lams.learningdesign.RandomGroupingActivity">
+					<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+				</subclass>				
+			</subclass>
+			<subclass name="com.lamsinternational.lams.learningdesign.GateActivity">
+				<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+							
+				<property name="gateStartDateTime" type="java.sql.Timestamp" column="gate_start_date_time" length="19">
+        			<meta attribute="field-description">@hibernate.property column="gate_start_date_time" length="19"</meta>    
+        			<meta attribute="use-in-toString">true</meta>
+			    </property>
+			    <property name="gateEndDateTime" type="java.sql.Timestamp" column="gate_end_date_time" length="19" >
+			    	<meta attribute="field-description">@hibernate.property column="gate_end_date_time" length="19" </meta>    
+			    	<meta attribute="use-in-toString">true</meta>
+			    </property>				
+				<subclass name="com.lamsinternational.lams.learningdesign.ScheduleGateActivity">
+					<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+				</subclass>
+				<subclass name="com.lamsinternational.lams.learningdesign.SynchGateActivity">
+					<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+				</subclass>
+				<subclass name="com.lamsinternational.lams.learningdesign.PermissionGateActivity">
+					<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+				</subclass>
+			</subclass>			
+	</subclass>
 
+	<subclass name="com.lamsinternational.lams.learningdesign.ComplexActivity">
+		<meta attribute="class-description" inherit="false">@hibernate.class </meta>			
+	    <meta attribute="scope-class" inherit="false">public abstract</meta>
+			<subclass name="com.lamsinternational.lams.learningdesign.OptionsActivity">
+				<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+				<property name="maxNumberOfOptions" type="java.lang.Integer" column="max_number_of_options" length="5">
+					<meta attribute="field-description">@hibernate.property column="max_number_of_options" length="5"</meta>    
+					<meta attribute="use-in-toString">true</meta>
+				</property>
+			    <property name="minNumberOfOptions" type="java.lang.Integer" column="min_number_of_options" length="5">
+					<meta attribute="field-description">@hibernate.property column="min_number_of_options" length="5"</meta> 
+					<meta attribute="use-in-toString">true</meta>
+			    </property>
+			</subclass>
+			<subclass name="com.lamsinternational.lams.learningdesign.SequenceActivity">
+				<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+			</subclass>
+			<subclass name="com.lamsinternational.lams.learningdesign.ParallelActivity">
+				<meta attribute="class-description" inherit="false">@hibernate.class </meta>
+			</subclass>
+	</subclass>
 </class>
 </hibernate-mapping>