1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/lowlevellibsandfws/pluginfw/Framework/frame/RegistryResolveTransaction.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,65 @@
     1.4 +// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#ifndef __REGISTRYRESOLVETRANSACTION_H__
    1.20 +#define __REGISTRYRESOLVETRANSACTION_H__
    1.21 +
    1.22 +#include <e32base.h>
    1.23 +#include <ecom/implementationinformation.h>
    1.24 +//
    1.25 +// Forward declarations
    1.26 +
    1.27 +class CRegistryData;
    1.28 +
    1.29 +//
    1.30 +// CRegistryResolveTransaction class
    1.31 +
    1.32 +/**
    1.33 +@internalComponent
    1.34 +This class facilitates filtering in the CRegistryDataClass. It does this by accepting 
    1.35 +filter parameters when the resolve transaction is created. During the course of the 
    1.36 +resolution these filter parameters will be passed to CRegistryData.
    1.37 +*/
    1.38 +class CRegistryResolveTransaction : public CBase, public MPublicRegistry
    1.39 +	{
    1.40 +public:
    1.41 +	static CRegistryResolveTransaction* NewL(CRegistryData &aRegistryData,
    1.42 +											 const RExtendedInterfacesArray& aExtendedInterfaces, 
    1.43 +											 const TClientRequest& aClientRequest, TBool aCapability);
    1.44 +	virtual ~CRegistryResolveTransaction();
    1.45 +public:   
    1.46 +	RImplInfoArray& ListImplementationsL(TUid aInterfaceUid) const;
    1.47 +
    1.48 +private:
    1.49 +	CRegistryResolveTransaction(CRegistryData &aRegistryData,
    1.50 +								const RExtendedInterfacesArray& aExtendedInterfaces, 
    1.51 +								const TClientRequest& aClientRequest,TBool aCapability);
    1.52 +	void ListImplementationsL(CImplementationInformation* implInfo,CRegistryData::CDllData *aDll) const;
    1.53 +private:
    1.54 +	// A reference to the registry data
    1.55 +	CRegistryData &iRegistryData;
    1.56 +    // A pointer to the extended interfaces to filter on
    1.57 +    const RExtendedInterfacesArray* iExtendedInterfaces;
    1.58 +    // A pointer to the client request data for capability check
    1.59 +    const TClientRequest* iClientRequest;
    1.60 +    // Array to hold the filtered results. Must make this mutable so as to not
    1.61 +    // change the ListImplementationsL interface which has been published.
    1.62 +    mutable RImplInfoArray iImplementationInfo;
    1.63 +    // A boolean value for storing the client's capability request 
    1.64 +    // ETrue capability check is done
    1.65 +    // EFalse capability check is not done
    1.66 +    TBool iCapability; 
    1.67 +	};
    1.68 +#endif //__REGISTRYRESOLVETRANSACTION_H__