/*

* 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:

*

*/

package com.ibm.oti.nokiaextcdc;

import java.util.Hashtable;

import com.ibm.oti.util.SystemPropertiesHook;

import com.nokia.mj.impl.rt.SystemPropertyProperties;

import com.nokia.mj.impl.rt.JvmPort;

/**

 * A class that implements a system property extension mechanism provided

 * by J9 for CDC. The idea is that the VM provides the original system

 * properties in a Hashtable object as an argument in extendSystemProperties

 * method. In the method a new Hashtable based instance of object is returned

 * containing original properties. The object is from class that extendeds

 * the Hashtable where the get() method is overwritten in order to handle

 * dynamic properties.

 *

 * @author Nokia Corporation

 * @version 1.0

 */

public class SystemPropertyExtension implements SystemPropertiesHook

{

    /* (non-Javadoc)

     * @see com.ibm.oti.util.SystemProperties#extendSystemProperties(java.util.Properties)

     */

    public Hashtable extendSystemProperties(Hashtable originalProperties)

    {

        // Create a new object extending jva.util.Properties and fill with the

        // original properties.

        return newProperties;

    }

}