/*

 * Copyright (c) 2008 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:  ?Description

 *

 */

#ifndef CAINSTALLSTRATEGY_H

#define CAINSTALLSTRATEGY_H

#include "cainstallnotifier.h"

#include <e32base.h>

#include <SWInstallerInternalPSKeys.h>

/**

 * Strategy interface.

 *

 * @since S60 v5.0

 */

class CNotifierStrategy: public CBase

    {

public:

    /**

     * Notifies listener with changes in property.

     * @param aProperty to read values from.

     * @param aListener listener to notify.

     */

    virtual void NotifyListenerL( RProperty& aProperty,

            MCaInstallListener& aListener ) = 0;

    };

/**

 *  CA Install strategy.

 *

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS( CCaSwiInstallStrategy ): public CNotifierStrategy

    {

public:

    /**

     * Creates an instance of CCaInstallStrategy.

     * @param aProperty property to handle.

     */

    static CCaSwiInstallStrategy* NewL( RProperty& aProperty );

    /**

     * Notifies listener with changes in property.

     * @param aProperty to read values from.

     * @param aListener listener to notify.

     */

    void NotifyListenerL( RProperty& aProperty,

            MCaInstallListener& aListener );

private:

    /**

     * Constructor.

     * @param aProperty property to handle.

     */

    CCaSwiInstallStrategy( RProperty& aProperty );

    /**

     * Symbian 2nd phase constructor.

     */

    void ConstructL();

    };

/**

 *  CA Java install strategy.

 *

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS( CCaJavaInstallStrategy ): public CNotifierStrategy

    {

public:

    /**

     * Creates an instance of CCaInstallStrategy.

     * @param aProperty property to handle.

     */

    static CCaJavaInstallStrategy* NewL( RProperty& aProperty );

    /**

     * Notifies listener with changes in property.

     * @param aProperty to read values from.

     * @param aListener listener to notify.

     */

    void NotifyListenerL( RProperty& aProperty,

            MCaInstallListener& aListener );

private:

    /**

     * Constructor.

     * @param aProperty property to handle.

     */

    CCaJavaInstallStrategy( RProperty& aProperty );

    /**

     * Symbian 2nd phase constructor.

     */

    void ConstructL();

    };

/**

 *  CA Unninstal with USIF strategy.

 *

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS( CCaUsifUninstallStrategy ): public CNotifierStrategy

    {

public:

    /**

     * Creates an instance of CCaInstallStrategy.

     * @param aProperty property to handle.

     */

    static CCaUsifUninstallStrategy* NewL( RProperty& aProperty );

    /**

     * Notifies listener with changes in property.

     * @param aProperty to read values from.

     * @param aListener listener to notify.

     */

    void NotifyListenerL( RProperty& aProperty,

            MCaInstallListener& aListener );

private:

    /**

     * Constructor.

     * @param aProperty property to handle.

     */

    CCaUsifUninstallStrategy( RProperty& aProperty );

    /**

     * Symbian 2nd phase constructor.

     */

    void ConstructL();

private:

    /**

     * Contains uninstallation status of application 

     * that was started to uninstall.

     */

    TInt iUninstallStatus;

    };

#endif /* CAINSTALLSTRATEGY_H */

// End of File