diff -r 84d9eb65b26f -r 518b245aa84c messagingapp/msgappfw/server/inc/ccssession.h
--- a/messagingapp/msgappfw/server/inc/ccssession.h	Mon May 03 12:29:07 2010 +0300
+++ b/messagingapp/msgappfw/server/inc/ccssession.h	Fri Jun 25 15:47:40 2010 +0530
@@ -18,17 +18,11 @@
 #ifndef __C_CS_SESSION_H
 #define __C_CS_SESSION_H
 
-// USER INCLUDE FILES
-#include "mcsconversationdeleteobserver.h"
-#include "mcsconversationmarkreadobserver.h"
-
 // FORWARD DECLARATIONS
 class CCsServer;
 class CCsPluginInterface;
 class CCsClientConversation;
 class CCsConversationEvent;
-class CCsConversationDeleteHandler;
-class CCsConversationMarkReadHandler;
 
 // CLASS DECLARATIONS
 
@@ -36,9 +30,7 @@
  * Represents a session (version 2) for a client thread on 
  * the server side
  */
-class CCsSession : public CSession2,
-public MCsConversationDeleteObserver,
-public MCsConversationMarkReadObserver
+class CCsSession : public CSession2
     {
 public:
 
@@ -100,6 +92,13 @@
     void HandleModifyConversationListEventL(
             CCsClientConversation* aClientConversation);      
 
+	/**
+	 * HandlePartialDeleteConversationListEvent
+	 * Handles the partial delete conversation event from cache
+	 */
+    void HandlePartialDeleteConversationListEvent(
+            CCsClientConversation* aClientConversation);
+    
     /**
      * HandleNewConversationEventL
      * Handles the new conversation event received from cache
@@ -152,15 +151,7 @@
      */
     void HandleRefreshConversationL();
 
-public:
-    // From MCsConversationDeleteObserver
-    void DeleteComplete(CCsConversationDeleteHandler* aHandler);
-    void DeleteInProgress(CCsConversationDeleteHandler* aHandler);
-
-public:
-    // From MCsConversationMarkReadObserver
-    void MarkReadComplete(CCsConversationMarkReadHandler* aHandler);
-    
+   
 private:
 
     /**
@@ -345,6 +336,8 @@
      * @param aMessage RMessage instance
      */
     void GetConversationIdfromAddressL(const RMessage2& aMessage);
+
+    void GetConversationFromConversationIdL(const RMessage2& aMessage);
 	
 	/**
      * GetConversationFromMessageIdL
@@ -374,7 +367,7 @@
      * Buf for doing IPC
      * Own
      */
-    HBufC8* des;
+    HBufC8*  iDes;
 
     /**
      * iEventList