diff -r 000000000000 -r 094583676ce7 PECengine/AttributeLibrary2/Inc/MPEngAttrFetchProcessor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PECengine/AttributeLibrary2/Inc/MPEngAttrFetchProcessor.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,142 @@
+/*
+* Copyright (c) 2005 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:  Attribute fetch processor interface.
+*
+*/
+
+#ifndef __MPENGATTRFETCHPROCESSOR_H
+#define __MPENGATTRFETCHPROCESSOR_H
+
+//INCLUDES
+#include <E32Base.h>
+#include <BaDescA.h>
+#include "PEngWVCspVersion.h"
+
+
+// FORWARD DECLARATIONS
+class MPEngAttrFetchProcessor;
+class MPEngPresenceAttrManager;
+class MPEngPresenceAttrModel2;
+class MPEngAdvTransactionStatus2;
+
+
+
+/**
+ * Factory method to create attribute fetch processor.
+ *
+ * @since 3.0
+ * @param aAttrManager The attribute manger to use in
+ *                     attribute handling.
+ * @param aFetchedPresenceIds The presence ID's to fetch.
+ * @param aFetchedAttributes The presence attributes to fetch.
+ * @param aDomain The user domain where the fetching happens.
+ * @param aTransactionOperation The transaction operation id.
+ * @param aCspVersion The CSP version to use in transaction.
+ */
+IMPORT_C MPEngAttrFetchProcessor* CreateAttrFetchProcessorL(
+    MPEngPresenceAttrManager& aAttrManager,
+    const MDesCArray& aFetchedPresenceIds,
+    const TArray< TUint32 > aFetchedAttributes,
+    const TDesC& aDomain,
+    TInt aTransactionOperation,
+    TPEngWVCspVersion aCspVersion );
+
+
+
+//  CLASS DEFINITION
+
+/**
+ * Attribute fetch processor interface.
+ *
+ * @since 3.0
+ */
+class MPEngAttrFetchProcessor
+    {
+    public:  //Destructor
+
+        /**
+         * Destructor.
+         *
+         * @since 3.0
+         */
+        virtual ~MPEngAttrFetchProcessor() {};
+
+
+    public: // Pure virtual functions
+
+        /**
+         * Method to generate fetch request.
+         *
+         * Generates attribute fetch request based on
+         * attribute types and presence ID's given in
+         * concrete object instantiation.
+         *
+         * @since 3.0
+         * @param aSendBuffer The send buffer where to store the
+         * request. Leaves if the request doesn't fit in the buffer.
+         */
+        virtual void GenerateRequestL( TDes8& aSendBuffer ) = 0;
+
+
+        /**
+         * Initializes the fetch response processing.
+         * Further processing steps are executed
+         * by calling ProcessStepL() function repeatedly
+         * until it returns EFalse.
+         *
+         * If passed response isn't valid response
+         * to Get-Presence request, leaves with KErrCorrupt.
+         *
+         * If network server returns errors in response
+         * message, those are available to client from
+         * transaction result.
+         *
+         * @since 3.0
+         * @param aResponse The XML response from the
+         *        network presence server.
+         * @param aResultModels Array where to append extracted
+         *        attribute models. Array is used along each result
+         *        processing step and it should stay valid until
+         *        all steps are processed. Array ownership remains
+         *        on the client. Also generated attribute models
+         *        ownership is returned to client.
+         * @param aResultStatus Transaction status container where
+         *        to append response status. Status container is used
+         *        along each result processing step and it should stay
+         *        valid until all steps are processed through.
+         *        Status container ownership remains on the client.
+         */
+        virtual void InitResponseProcessingL(
+            const TDesC8& aResponse,
+            RPointerArray< MPEngPresenceAttrModel2 >& aResultModels,
+            MPEngAdvTransactionStatus2& aResultStatus ) = 0;
+
+
+        /**
+         * Processes the next part from fetch response.
+         *
+         * @since 3.0
+         * @return ETrue if there is further processing steps left .
+         *         EFalse if no more further processing steps needed.
+         */
+        virtual TBool ProcessStepL() = 0;
+
+
+
+    };
+
+#endif      // __MPENGATTRFETCHPROCESSOR_H
+
+//  End of File
+