webservices/wsstar/wsstarmessagehandlers/inc/wsstarmessageutils.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 07 Jan 2010 16:19:19 +0200
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/*
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* Copyright (c) 2006-2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:    Header declaration
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*
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*/
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#ifndef WSSTAR_MESSAGE_UTILS_H
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#define WSSTAR_MESSAGE_UTILS_H
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#include "SenElement.h"
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#include "SenDomFragmentBase.h"
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/**
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 * Set of static convenience methods to help in message exploring
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 */
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class CWSStarMessageUtils : public CBase
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    {
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    typedef RArray<TXmlEngElement> RArrayElements;
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    public:
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    typedef RPointerArray<CSenElement> RArraySenElements;
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        /*
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        * Encode data into Base64 format
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        * @param aParent
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        * @param aValue - name of element or attribute
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        * @param aAttribute = determine if we want find tag name or attribute name
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        * @return 
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        */
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        static CSenElement* GetMarkedElementL(CSenElement& aParent, const TDesC8& aValue, 
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                                                TBool aAttribute = ETrue);
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        /*
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        * Find an Element in XML tree
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        * @param aElementName -seeking element name
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        * @param aNamespace - seeking element  namespace
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        * @param aParent - node where the seeking is starting
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        * @param aElements - find elements' array
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        */
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        static void FindElementL(const TDesC8& aElementName, const TDesC8& aNamespace, 
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                                const TXmlEngElement& aParent, RArrayElements* aElements);
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        /*
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        * Find an Element in XML tree
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        * @param aLocalName -seeking element name
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        * @param aParent - node where the seeking is starting
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        * @param aElements - find elements' array
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        */
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        static CSenElement* FindElementL(const TDesC8& aLocalName, CSenElement& aParent);
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        static void FindElementL(const TDesC8& aLocalName,CSenElement& aParent,RArraySenElements& aElements);
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    private:
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        /**
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        * Hide default C++ constructor.
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        */
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        CWSStarMessageUtils();
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        /**
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        * Prohibit copy constructor if not deriving from CBase.
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        */
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        CWSStarMessageUtils( const CWSStarMessageUtils& );
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        /**
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        * Prohibit assignment operator if not deriving from CBase.
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        */
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        CWSStarMessageUtils& operator=( const CWSStarMessageUtils& );        
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    };
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#endif // WSSTAR_MESSAGE_UTILS_H
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