Index: lams_tool_forum/src/java/org/lamsfoundation/lams/tool/forum/persistence/MessageDao.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_forum/src/java/org/lamsfoundation/lams/tool/forum/persistence/MessageDao.java,v
diff -u -r1.21 -r1.22
--- lams_tool_forum/src/java/org/lamsfoundation/lams/tool/forum/persistence/MessageDao.java	29 Aug 2006 05:01:47 -0000	1.21
+++ lams_tool_forum/src/java/org/lamsfoundation/lams/tool/forum/persistence/MessageDao.java	17 Sep 2006 03:41:20 -0000	1.22
@@ -126,14 +126,14 @@
 	public int getTopicsNum(Long userID, Long sessionId) {
 		List list = this.getHibernateTemplate().find(SQL_QUERY_TOPICS_NUMBER_BY_USER_SESSION,new Object[]{userID,sessionId});
 		if(list != null && list.size() > 0)
-			return ((Integer)list.get(0)).intValue();
+			return ((Number)list.get(0)).intValue();
 		else
 			return 0;
 	}
 	public boolean hasAuthoredTopics(Long sessionId) {
 		List list = this.getHibernateTemplate().find(SQL_QUERY_COUNT_SESSION_TOPICS_FROM_AUTHOR,new Object[]{sessionId});
 		if(list != null && list.size() > 0)
-			return ((Integer)list.get(0)).intValue() > 0 ? true:false;
+			return ((Number)list.get(0)).longValue() > 0 ? true:false;
 		else
 			return false;
 	}
Index: lams_tool_larsrc/src/java/org/lamsfoundation/lams/tool/rsrc/dao/hibernate/ResourceItemVisitDAOHibernate.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_larsrc/src/java/org/lamsfoundation/lams/tool/rsrc/dao/hibernate/ResourceItemVisitDAOHibernate.java,v
diff -u -r1.8 -r1.9
--- lams_tool_larsrc/src/java/org/lamsfoundation/lams/tool/rsrc/dao/hibernate/ResourceItemVisitDAOHibernate.java	4 May 2006 04:24:10 -0000	1.8
+++ lams_tool_larsrc/src/java/org/lamsfoundation/lams/tool/rsrc/dao/hibernate/ResourceItemVisitDAOHibernate.java	17 Sep 2006 03:41:35 -0000	1.9
@@ -67,15 +67,18 @@
 		List list = getHibernateTemplate().find(FIND_VIEW_COUNT_BY_USER,new Object[]{toolSessionId, userUid});
 		if(list == null || list.size() ==0)
 			return 0;
-		return ((Integer) list.get(0)).intValue();
+		return ((Number) list.get(0)).intValue();
 	}
 
 	public Map<Long,Integer> getSummary(Long contentId) {
-		
+
+		// Note: Hibernate 3.1 query.uniqueResult() returns Integer, Hibernate 3.2 query.uniqueResult() returns Long
 		List<Object[]> result =  getHibernateTemplate().find(FIND_SUMMARY,contentId);
 		Map<Long,Integer>  summaryList = new HashMap<Long,Integer> (result.size());
 		for(Object[] list : result){
-			summaryList.put((Long)list[0],(Integer)list[1]);
+			if ( list[1] != null ) {
+				summaryList.put((Long)list[0],new Integer(((Number)list[1]).intValue()));
+			} 
 		}
 		return summaryList;