--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lowlevellibsandfws/pluginfw/Framework/frame/RegistryResolveTransaction.h	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,65 @@
+// Copyright (c) 2009 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:
+//
+
+#ifndef __REGISTRYRESOLVETRANSACTION_H__
+#define __REGISTRYRESOLVETRANSACTION_H__
+
+#include <e32base.h>
+#include <ecom/implementationinformation.h>
+//
+// Forward declarations
+
+class CRegistryData;
+
+//
+// CRegistryResolveTransaction class
+
+/**
+@internalComponent
+This class facilitates filtering in the CRegistryDataClass. It does this by accepting 
+filter parameters when the resolve transaction is created. During the course of the 
+resolution these filter parameters will be passed to CRegistryData.
+*/
+class CRegistryResolveTransaction : public CBase, public MPublicRegistry
+	{
+public:
+	static CRegistryResolveTransaction* NewL(CRegistryData &aRegistryData,
+											 const RExtendedInterfacesArray& aExtendedInterfaces, 
+											 const TClientRequest& aClientRequest, TBool aCapability);
+	virtual ~CRegistryResolveTransaction();
+public:   
+	RImplInfoArray& ListImplementationsL(TUid aInterfaceUid) const;
+
+private:
+	CRegistryResolveTransaction(CRegistryData &aRegistryData,
+								const RExtendedInterfacesArray& aExtendedInterfaces, 
+								const TClientRequest& aClientRequest,TBool aCapability);
+	void ListImplementationsL(CImplementationInformation* implInfo,CRegistryData::CDllData *aDll) const;
+private:
+	// A reference to the registry data
+	CRegistryData &iRegistryData;
+    // A pointer to the extended interfaces to filter on
+    const RExtendedInterfacesArray* iExtendedInterfaces;
+    // A pointer to the client request data for capability check
+    const TClientRequest* iClientRequest;
+    // Array to hold the filtered results. Must make this mutable so as to not
+    // change the ListImplementationsL interface which has been published.
+    mutable RImplInfoArray iImplementationInfo;
+    // A boolean value for storing the client's capability request 
+    // ETrue capability check is done
+    // EFalse capability check is not done
+    TBool iCapability; 
+	};
+#endif //__REGISTRYRESOLVETRANSACTION_H__