/*+
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* Copyright (c) 2010 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: +
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*+
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*/+
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#ifndef CNPSEARCHDOCUMENT_H+
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#define CNPSEARCHDOCUMENT_H+
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+
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//  INCLUDES+
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#include "CNPSearchDocumentInterface.h"+
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#include "CNPDocumentFieldInterface.h"+
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+
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// FORWARD DECLARATION+
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class CSearchDocument; +
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+
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// CLASS DECLARATION+
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+
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/**+
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 * CCPixNPSearchDocument+
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 * Implements services described in MCPixNPSearchDocument. Provides an access+
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 * to the associated entity in the index database, e.g. information describing+
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 * SMS messages, documents etc.  +
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 * +
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 * NOTE: Because the CNPDocumentField:s hold dependency to data owned by this +
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 * class, this class MUST NOT be destroyed before all dependent CNPDocumentFields+
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 * are released. For this reason this class introduces a simple reference counting+
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 * for CNPDocumentField:s+
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 */+
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class CNPSearchDocument : public CNPSearchDocumentInterface+
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    {+
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    friend class CNPDocumentField; +
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    +
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public:+
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	/**+
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	 * @param aDocument ownership transferred+
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	 */+
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    static CNPSearchDocument * NewL( CSearchDocument* aDocument );+
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    virtual ~CNPSearchDocument();+
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    +
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    void Deallocate(); // From CObjectInterface+
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    +
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private:+
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	CNPSearchDocument( CSearchDocument* aDocument );+
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    void ConstructL();+
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    +
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protected: // for CNPDocumentField+
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	+
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	void Retain(); // increases reference count by one+
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	void Release(); // decreases reference count by one+
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    +
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public: // from MNPSearchDocument+
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	+
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	virtual NPDocumentFieldObject* FieldL(const TDesC& aName);+
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	virtual const TDesC& Id() const;+
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	virtual const TDesC& AppClass() const;+
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	virtual const TDesC& Excerpt() const;+
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	virtual TInt FieldCount() const;+
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	virtual NPDocumentFieldObject* FieldL( const TInt aIndex );+
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+
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private:+
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	+
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	CSearchDocument* iDocument;+
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	+
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	TInt iReferences; +
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	+
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    };+
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+
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#endif /*CNPSEARCHDOCUMENT_H*/+
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