/*

* Copyright (c) 2005 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:  Create attribute list transaction handler

*

*/

// INCLUDE FILES

#include "CPEngAttributeListTransDeleteAttrList.h"

#include "CPEngAttributeListItem.h"

#include "MPEngAttributeListTransactionManager.h"

#include "PEngListLibTools.h"

#include "MPEngXMLSerializer.h"

#include "MPEngXMLParser.h"

#include "CPEngTransactionStatus.h"

#include "PEngWVPresenceErrors2.h"

#include <e32std.h>

//Default granurality for ID lists

const TInt KAttributeListIdGranurality = 3;

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CPEngAttributeListTransDeleteAttrList::CPEngAttributeListTransDeleteAttrList()

// -----------------------------------------------------------------------------

//

CPEngAttributeListTransDeleteAttrList::CPEngAttributeListTransDeleteAttrList(

    MPEngAttributeListTransactionManager& aAttrListTransManager,

    CPEngContactListTransactionManager& aCntListTransManager,

    MDesCArray& aDeleteContactList,

    MDesCArray& aDeleteContactIds,

    TBool aDeleteDefault,

    TPEngWVCspVersion& aCSPVersion,

    TInt aOperationId )

        : CPEngAttributeListTransBase(  aAttrListTransManager,

                                        aCntListTransManager,

                                        aCSPVersion,

                                        aOperationId ),

        iArrayDeleteContactList( aDeleteContactList ),

        iArrayDeleteContactIds( aDeleteContactIds ),

        iDeleteDefaultAttrList( aDeleteDefault )

    {

    }

// -----------------------------------------------------------------------------

// CPEngAttributeListTransDeleteAttrList::ConstructL()

// -----------------------------------------------------------------------------

//

void CPEngAttributeListTransDeleteAttrList::ConstructL()

    {

    CPEngAttributeListTransBase::ConstructL();

    }

// -----------------------------------------------------------------------------

// CPEngAttributeListTransDeleteAttrList::NewLC()

// -----------------------------------------------------------------------------

//

CPEngAttributeListTransDeleteAttrList* CPEngAttributeListTransDeleteAttrList::NewLC(

    MPEngAttributeListTransactionManager& aAttrListTransManager,

    CPEngContactListTransactionManager& aCntListTransManager,

    MDesCArray& aDeleteContactList,

    MDesCArray& aDeleteContactIds,

    TBool aDeleteDefault,

    TPEngWVCspVersion& aCSPVersion,

    TInt aOperationId )

    {

    CPEngAttributeListTransDeleteAttrList* self =

        new ( ELeave ) CPEngAttributeListTransDeleteAttrList(

        aAttrListTransManager,

        aCntListTransManager,

        aDeleteContactList,

        aDeleteContactIds,

        aDeleteDefault,

        aCSPVersion,

        aOperationId );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

// Destructor

CPEngAttributeListTransDeleteAttrList::~CPEngAttributeListTransDeleteAttrList()

    {

    }

// -----------------------------------------------------------------------------

// CPEngAttributeListTransDeleteAttrList::RequestL()

// -----------------------------------------------------------------------------

//

void CPEngAttributeListTransDeleteAttrList::RequestL(

    TDes8& aSendBuffer )

    {

    aSendBuffer.Zero();

    aSendBuffer.Zero();

    MPEngXMLSerializer* xmlSerializer = CreateXmlSerializerL( aSendBuffer );

    CleanupClosePushL( *xmlSerializer );

    // <TransactionContent xmlns="http://www.wireless -village.org/TRC1.1">

    NListLibTools::AppendTransactionContentTagXmlL( *xmlSerializer, iCSPVersion );

    // <DeleteAttributeList-Request>

    xmlSerializer->StartTagL( KDeleteAttributeList );

    XMLAppendContactIdsL( *xmlSerializer, iArrayDeleteContactIds );

    XMLAppendContactListsL( *xmlSerializer, iArrayDeleteContactList );

    XMLAppendDefaultFlagL( *xmlSerializer, iDeleteDefaultAttrList );

    // </DeleteAttributeList-Request>

    xmlSerializer->EndTagL( KDeleteAttributeList );

    // end of transaction

    // </TransactionContent>

    xmlSerializer->EndTagL( KTransactionContent );

    CleanupStack::PopAndDestroy( ); // xmlSerializer

    }

// -----------------------------------------------------------------------------

// CPEngAttributeListTransDeleteAttrList::DoConsumeMessageFromServerL()

// -----------------------------------------------------------------------------

//

void CPEngAttributeListTransDeleteAttrList::DoConsumeMessageFromServerL(

    const TDesC8& aResponse )

    {

    MPEngXMLParser* XMLparser = CreateXMLParserLC();

    TInt err ( XMLparser->ParseResultL( aResponse,

                                        iOperationId,

                                        *iTransactionStatus ) );

    CDesC16ArraySeg* contactIDs =

        new ( ELeave ) CDesC16ArraySeg( KAttributeListIdGranurality );

    CleanupStack::PushL( contactIDs );

    CopyDesArrayL( iArrayDeleteContactIds, * contactIDs );

    CDesC16ArraySeg* contactLists =

        new ( ELeave ) CDesC16ArraySeg( KAttributeListIdGranurality );

    CleanupStack::PushL( contactLists );

    CopyDesArrayL( iArrayDeleteContactList, *contactLists );

    switch ( err )

        {

        case KErrNone:

        case KPEngNwErrUnknownUser:

        case KPEngNwErrContactListDoesNotExist:

        case KPEngNwErrPartiallySuccessful:

            {

            // successful operation, all went fine, process according to it

            // when it failed cause of unknown contact list/wv ID, commit as

            // well since we are deleting anyway

            iAttributeListTransManager.CommitDefinedContactsL( contactLists, contactIDs );

            // if we were deleting also delfaul attribute lists, commit it as well

            if ( iDeleteDefaultAttrList )

                {

                iAttributeListTransManager.CommitDefaultL();

                }

            break;

            }

        default:

            {

            // none of the IDs/cnts list was deleted, remove them from the delete lists

            iAttributeListTransManager.RollBackDefinedContactsL( contactLists, contactIDs );

            if ( iDeleteDefaultAttrList )

                {

                iAttributeListTransManager.RollBackDefaultL();

                }

            break;

            }

        }

    iAttributeListTransManager.StoreChangesToStoreL();

    CleanupStack::PopAndDestroy( 3 ); // XMLparser, contactLists, contactIDs

    }

//  End of File