X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmir%2Fcore%2Fmodel%2FTopic.hbm.xml;h=c2e0c68a5e75a4711c320d3f4e525aad3c6b88d4;hb=2ea0a55aacf85d6df9154c3af2e8ee321df0e873;hp=cb0d9f29a8859c085f2307238c0271e7e6824569;hpb=15479ca46851e6dc815db45b05e40a440f5453f1;p=mir.git

diff --git a/source/mir/core/model/Topic.hbm.xml b/source/mir/core/model/Topic.hbm.xml
index cb0d9f29..c2e0c68a 100755
--- a/source/mir/core/model/Topic.hbm.xml
+++ b/source/mir/core/model/Topic.hbm.xml
@@ -20,6 +20,7 @@
         name="id"
         type="int"
         column="id"
+        unsaved-value="0"
     >
         <generator class="sequence">
         	<param name="sequence">topic_id_seq</param> 
@@ -36,7 +37,7 @@
         name="description"
         type="java.lang.String"
         column="description"
-        length="-1"
+        sql-type="text" 
     />
     <property
         name="filename"
@@ -59,16 +60,18 @@
     />
 
     <!-- associations -->
-    <set name="content" table="content_x_topic" lazy="true">
-	    <key column="topic_id"/>
-	    <many-to-many column="content_id" class="mir.core.model.Content"/>
-	</set> 
-	
-	<!--
+    <many-to-one name="parentTopic"
+    	class="mir.core.model.Topic"
+    	column="parent_id"
+    	cascade="none"
+    	not-null="false"/>	
+    
     <set 
-    	name="childTopics"> 
-    	inverse="true" 
-    	cascade="all">
+    	name="childTopics"
+    	table="topic"
+    	cascade="all"
+    	inverse="true"
+    	> 
     	<key 
     		column="parent_id"
     	/>
@@ -76,11 +79,5 @@
         	class="mir.core.model.Topic"
         />
     </set>
-    <many-to-one 
-    	name="parentTopic" 
-    	column="parent_id" 
-    	class="mir.core.model.Topic"
-    />
-    -->
 </class>
 </hibernate-mapping>