Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/IMcUsrAttemptDAO.java
===================================================================
diff -u -rf3a234b1e836f365e9489c5cc0f0ab62ddc6776b -ra2ef8341e962faf704283059bd59b6f7038a5bbf
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/IMcUsrAttemptDAO.java	(.../IMcUsrAttemptDAO.java)	(revision f3a234b1e836f365e9489c5cc0f0ab62ddc6776b)
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/IMcUsrAttemptDAO.java	(.../IMcUsrAttemptDAO.java)	(revision a2ef8341e962faf704283059bd59b6f7038a5bbf)
@@ -33,12 +33,18 @@
 	public McUsrAttempt getMcUserAttemptByUID(Long uid);
 	
 	public McUsrAttempt findMcUsrAttemptById(Long attemptId);
-		 	
- 	public McUsrAttempt getMcUsrAttemptById(long attemptId);
- 	 	
-	public void createUsrAttempt(McUsrAttempt mcUsrAttempt);
+	
+	public void saveMcUsrAttempt(McUsrAttempt mcUsrAttempt);
     
-	public void removeUsrAttempt(long attemptId);
+	public void updateMcUsrAttempt(McUsrAttempt mcUsrAttempt);
+	
+	public void removeMcUsrAttemptByUID(Long uid);
+	
+	public void removeMcUsrAttempt(Long attemptId);
+	
+	public void removeMcUsrAttemptById(Long attemptId);
+	
+	public void removeMcUsrAttempt(McUsrAttempt mcUsrAttempt);
         
 }
 
Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/hibernate/McUsrAttemptDAO.java
===================================================================
diff -u -rf3a234b1e836f365e9489c5cc0f0ab62ddc6776b -ra2ef8341e962faf704283059bd59b6f7038a5bbf
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/hibernate/McUsrAttemptDAO.java	(.../McUsrAttemptDAO.java)	(revision f3a234b1e836f365e9489c5cc0f0ab62ddc6776b)
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/hibernate/McUsrAttemptDAO.java	(.../McUsrAttemptDAO.java)	(revision a2ef8341e962faf704283059bd59b6f7038a5bbf)
@@ -8,6 +8,8 @@
 
 import java.util.List;
 
+import net.sf.hibernate.Hibernate;
+
 import org.apache.log4j.Logger;
 import org.lamsfoundation.lams.tool.mc.McUsrAttempt;
 import org.lamsfoundation.lams.tool.mc.dao.IMcUsrAttemptDAO;
@@ -48,20 +50,45 @@
 		
 		}
 		
-	 		 	
-	 	public McUsrAttempt getMcUsrAttemptById(long attemptId)
-	 	{
-	 		return (McUsrAttempt) this.getHibernateTemplate().load(McUsrAttempt.class, new Long(attemptId));
-	 	}
-	 	
-		public void createUsrAttempt(McUsrAttempt mcUsrAttempt) 
+		
+		public void saveMcUsrAttempt(McUsrAttempt mcUsrAttempt)
 	    {
 	    	this.getHibernateTemplate().save(mcUsrAttempt);
 	    }
+	    
+		public void updateMcUsrAttempt(McUsrAttempt mcUsrAttempt)
+	    {
+	    	this.getHibernateTemplate().update(mcUsrAttempt);
+	    }
 		
-		public void removeUsrAttempt(long attemptId) 
+		public void removeMcUsrAttemptByUID(Long uid)
 	    {
-			McUsrAttempt mcUsrAttempt= (McUsrAttempt) this.getHibernateTemplate().load(McUsrAttempt.class, new Long(attemptId));
-	    	this.getHibernateTemplate().delete(mcUsrAttempt);
+			McUsrAttempt mca = (McUsrAttempt)getHibernateTemplate().get(McUsrAttempt.class, uid);
+	    	this.getHibernateTemplate().delete(mca);
 	    }
+		
+		
+		public void removeMcUsrAttempt(Long attemptId)
+	    {
+	       String query = "from McUsrAttempt as mca where mca.attemptId=";
+	       StringBuffer sb = new StringBuffer(query);
+	       sb.append(attemptId.longValue());
+	       String queryString = sb.toString();
+	          
+	       this.getHibernateTemplate().delete(queryString);
+	    }
+		
+		
+		public void removeMcUsrAttemptById(Long attemptId)
+	    {
+	        String query = "from mca in class org.lamsfoundation.lams.tool.mc.McUsrAttempt"
+	        + " where mca.attemptId = ?";
+	        this.getHibernateTemplate().delete(query,attemptId,Hibernate.LONG);
+	    }
+		
+		public void removeMcUsrAttempt(McUsrAttempt mcUsrAttempt)
+	    {
+	        this.getHibernateTemplate().delete(mcUsrAttempt);
+	    }
+	 	
 } 
\ No newline at end of file