diff -r 84d9eb65b26f -r 518b245aa84c messagingapp/msgui/appengine/tsrc/testconversationengine/inc/testconversationnotifier.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/appengine/tsrc/testconversationengine/inc/testconversationnotifier.h	Fri Jun 25 15:47:40 2010 +0530
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:
+ *
+ */
+#ifndef T_CONVERSATIONNOTIFIER_H_
+#define T_CONVERSATIONNOTIFIER_H_
+
+// INCLUDES
+#include <e32def.h>
+#include <e32std.h>
+
+//FARWARD DECLARATION
+class MCsResultsObserver;
+class MCsConversationListChangeObserver;
+class CCsConversationChangeObserver;
+class MCsCachingStatusObserver;
+class CCsConversationEntry;
+class CCsClientConversation;
+class MCsConversationChangeObserver;
+
+class TestConversationNotifier {
+
+public:
+    TestConversationNotifier();
+    
+    void SetResultNotifier(MCsResultsObserver* aResultsObserver);
+
+    void RemoveResultNotifier();
+
+    void SetConversationListNotifier(MCsConversationListChangeObserver* aConversationListChangeObserver);
+    
+    void RemoveConversationListNotifier();
+
+    void SetConversationChangeNotifier(MCsConversationChangeObserver* aConversationChangeObserver);
+    
+    void RemoveConversationChangeNotifier();
+
+    void SetCachingStatusNotifier(MCsCachingStatusObserver* aCachingStatusObserver);
+
+    void RemoveCachingStatusNotifier();
+    
+    void SendListResultUpdate(RPointerArray<CCsConversationEntry>& aConversationEntryList);
+    
+    void UpdateConversationEntryModify(CCsConversationEntry& aConversationEntry);
+    
+    void UpdateConversationEntryAdd(CCsConversationEntry& aConversationEntry);
+    
+    void UpdateConversationEntryDelete(CCsConversationEntry& aConversationEntry);
+    
+    void SendClientListUpdate(RPointerArray<CCsClientConversation>& aConversationClientList);
+    
+    void UpdateConversationClientModify(CCsClientConversation& aConversationClient);
+        
+    void UpdateConversationClientAdd(CCsClientConversation& aConversationClient);
+    
+    void UpdateConversationClientDelete(CCsClientConversation& aConversationClient);
+    
+private:
+    /**
+     * iResultsObserver
+     * Observer which handles conversation event from server.
+     * Not Own.
+     */
+    MCsResultsObserver* iResultsObserver;
+
+    /**
+     * iConversationListChangeObserver
+     * Observer which handle conversation list changes.
+     * Not Own.
+     */
+    MCsConversationListChangeObserver* iConversationListChangeObserver;
+
+    /**
+     * iConversationChangeObserver
+     * Observer which handles conversation changes.
+     * Not Own.
+     */
+    MCsConversationChangeObserver*  iConversationChangeObserver;
+
+    /**
+     * iCachingChangeObserver
+     * Observers which handle conversation change events from server.
+     * Not Own.
+     */
+    MCsCachingStatusObserver* iCachingStatusObserver;
+};
+#endif /* T_CONVERSATIONNOTIFIER_H_ */