/*

* Copyright (c) 2007 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:  Active Object operation for deletiong session triggers.

*

*/

#ifndef C_LBTDELETESESSIONTRIGGERS_H

#define C_LBTDELETESESSIONTRIGGERS_H

// INCLUDE FILES

#include <e32base.h>

// FORWARD DECLARATIONS

class CLbtContainer;

class CLbtNotificationMap;

class CLbtContainerUpdateFilter;

class MLbtDeleteSessionTriggerObserver;

class CLbtDeleteSessionTriggers:public CActive

	{

	public:

	    /**

	     * Instantiates a new object of

	     * CLbtDeleteSessionTriggers

	     *

         * @param[in] aContainer reference to the container which holds

	     * the reference to the logic processor

	     * @param[in] aNotificationMap notification map in which all 

	     * the IPC requests are stored by server logic. This notification

	     * map is used to retreive the appropriate message for notification

         * @return a pointer to an instance of CLbtDeleteSessionTriggers

	     *

	     */

         static CLbtDeleteSessionTriggers* NewL(MLbtDeleteSessionTriggerObserver& aObserver,

         										CLbtContainer& aContainer,CLbtNotificationMap& aNotificationMap);

        /**

	     * Destructor

	     *

	     */

	     ~CLbtDeleteSessionTriggers();

        /**

         * Deletes session triggers asynchronously.

         * @param[in] aContainerFilter This parameter specifies the triggers which need to

         * be deleted.

         */

         void DeleteSessionTriggers(CLbtContainerUpdateFilter* aContainerFilter);

	protected: // From CActive

    	 void RunL();

    	 void DoCancel();

	private:

	    /**

	     * Default C++ Constructor

	     *

	     * @param[in] aContainer reference to the container which holds

	     * the reference to the logic processor

	     * @param[in] aNotificationMap notification map in which all 

	     * the IPC requests are stored by server logic. This notification

	     * map is used to retreive the appropriate message for notification

	     */	

	     CLbtDeleteSessionTriggers(MLbtDeleteSessionTriggerObserver& aObserver,

	     							CLbtContainer& aContainer,CLbtNotificationMap& aNotificationMap);

	    /**

	     * 2nd phase constuctor for instantiating member variables

	     *

	     */

	     void ConstructL();

	private:

		// Reference to event observer

		MLbtDeleteSessionTriggerObserver& iObserver;

		//Reference to location triggering container

		CLbtContainer& iContainer;

		//Reference to Notification map

		CLbtNotificationMap& iNotificationMap;

		// Integer that identifies AO operation

		TInt iAOIdentificationNum;

	};

#endif // C_LBTDELETESESSIONTRIGGERS_H