/*

* Copyright (c) 2006 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:   Implements CNcdNodeItem class

*

*/

#include "ncdnodeitem.h"

#include "ncdnodeitemlink.h"

#include "ncdnodeitemmetadata.h"

#include "ncdnodemanager.h"

#include "catalogssession.h"

#include "catalogsbasemessage.h"

#include "ncdnodeclassids.h"

CNcdNodeItem::CNcdNodeItem( CNcdNodeManager& aNodeManager,

    NcdNodeClassIds::TNcdNodeClassId aNodeClassId, 

    NcdNodeClassIds::TNcdNodeClassId aAcceptedLinkClassId,

    NcdNodeClassIds::TNcdNodeClassId aAcceptedMetaDataClassId )

: CNcdNode( aNodeManager,

            aNodeClassId,

            aAcceptedLinkClassId,

            aAcceptedMetaDataClassId )

    {

    }

void CNcdNodeItem::ConstructL( const CNcdNodeIdentifier& aIdentifier )

    {

    CNcdNode::ConstructL( aIdentifier );

    }

CNcdNodeItem::~CNcdNodeItem()

    {

    }

CNcdNodeItem* CNcdNodeItem::NewL( CNcdNodeManager& aNodeManager,

                                  const CNcdNodeIdentifier& aIdentifier )

    {

    CNcdNodeItem* self = 

        CNcdNodeItem::NewLC( aNodeManager, aIdentifier );

    CleanupStack::Pop( self );

    return self;        

    }

CNcdNodeItem* CNcdNodeItem::NewLC( CNcdNodeManager& aNodeManager,

                                   const CNcdNodeIdentifier& aIdentifier )

    {

    CNcdNodeItem* self = 

        new( ELeave ) CNcdNodeItem( aNodeManager );

    CleanupClosePushL( *self );

    self->ConstructL( aIdentifier );

    return self;        

    }

CNcdNodeLink* CNcdNodeItem::CreateLinkL()

    {

    DLTRACEIN((""));

    CNcdNodeLink* link = NodeLink();

    if ( link )

        {

        DLTRACEOUT(("Link already exists"));

        // The link was already created

        return link;

        }

    else

        {

        DLTRACEOUT(("Creating a new link"));

        // Link was not already created.

        // So, create new.

        return CNcdNodeItemLink::NewL( *this );        

        }

    }

void CNcdNodeItem::ExternalizeDataForRequestL( RWriteStream& aStream ) const

    {

    CNcdNode::ExternalizeDataForRequestL( aStream );

    }