--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/client/inc/ncdnodeuserdataproxy.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,149 @@
+/*
+* Copyright (c) 2006 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:   Contains CNcdNodeUserDataProxy class
+*
+*/
+
+
+#ifndef C_NCD_NODE_USER_DATA_PROXY_H
+#define C_NCD_NODE_USER_DATA_PROXY_H
+
+
+#include "ncdinterfacebaseproxy.h"
+#include "ncdnodeuserdata.h"
+
+class CNcdNodeMetadataProxy;
+
+
+/**
+ *  This class implements the functionality for the
+ *  MNcdNodeUserData interfaces. The interface is provided for
+ *  API users.
+ *
+ *  @since S60 v3.2
+ */
+class CNcdNodeUserDataProxy : public CNcdInterfaceBaseProxy, 
+                              public MNcdNodeUserData
+    {
+
+public:
+
+    /**
+     * @param aSession The session between the client proxy and the
+     * corresponding server object.
+     * @param aHandle The handle which identifies the server object
+     * that this proxy uses.
+     * @param aNodeMetadata Owns and uses the information of this proxy.
+     * The metadata also keeps track of the refence counts of its objects. 
+     * And handles the deletion of these objects when the total reference 
+     * count reaches zero.
+     * @return CNcdNodeUserDataProxy* Pointer to the created object 
+     * of this class.
+     */
+    static CNcdNodeUserDataProxy* NewL(
+        MCatalogsClientServer& aSession,
+        TInt aHandle,
+        CNcdNodeMetadataProxy& aNodeMetadata );
+
+    /**
+     * @param aSession The session between the client proxy and the
+     * corresponding server object.
+     * @param aHandle The handle which identifies the server object
+     * that this proxy uses.
+     * @param aNodeMetadata Owns and uses the information of this proxy.
+     * The node also keeps track of the refence counts of its objects. 
+     * And handles the deletion of these objects when the total reference 
+     * count reaches zero.
+     * @return CNcdNodeUserDataProxy* Pointer to the created object 
+     * of this class.
+     */
+    static CNcdNodeUserDataProxy* NewLC(
+        MCatalogsClientServer& aSession, 
+        TInt aHandle,
+        CNcdNodeMetadataProxy& aNodeMetadata );
+
+
+    /**
+     * Destructor.
+     * The destructor is set public. So, the node that owns the UserData may
+     * delete it directly when the reference count of the node reaches zero
+     * and the destructor of the node is called.
+     */
+    virtual ~CNcdNodeUserDataProxy();
+     
+
+public: // MNcdNodeUserData
+
+    /**
+     * @see MNcdNodeUserData::UserDataL
+     */
+    virtual HBufC8* UserDataL() const;
+
+    /**
+     * @see MNcdNodeUserData::SetUserDataL
+     */
+    virtual void SetUserDataL( const TDesC8* aData );    
+
+
+protected:
+
+    /**
+     * Constructor
+     *
+     * @param aSession The session between the client proxy and the
+     * corresponding server object.
+     * @param aHandle The handle which identifies the server object
+     * that this proxy uses.
+     * @param aNodeMetadata Owns and uses the information of this proxy.
+     * The node also keeps track of the refence counts of its objects. 
+     * And handles the deletion of these objects when the total reference 
+     * count reaches zero.
+     * @return CNcdNodeUserDataProxy* Pointer to the created object 
+     * of this class.
+     */
+    CNcdNodeUserDataProxy(
+        MCatalogsClientServer& aSession,
+        TInt aHandle,
+        CNcdNodeMetadataProxy& aNodeMetadata );
+
+    /**
+     * ConstructL
+     */
+    virtual void ConstructL();
+    
+    
+    /**
+     * @return CNcdNodeProxy& Gives the node proxy that owns this class object.
+     * This node may be given for the operations. So, the operations may
+     * inform the node about the progress of or about the completion of the
+     * operation.
+     */
+    CNcdNodeMetadataProxy& NodeMetadata() const;
+
+
+private:
+
+    // Prevent if not implemented
+    CNcdNodeUserDataProxy( const CNcdNodeUserDataProxy& aObject );
+    CNcdNodeUserDataProxy& operator =( const CNcdNodeUserDataProxy& aObject );
+    
+    
+private: // data
+
+    CNcdNodeMetadataProxy& iNodeMetadata;
+
+    };
+
+
+#endif // C_NCD_NODE_USER_DATA_PROXY_H