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/*
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Base class for all table classes.
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*
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*/
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// INCLUDE FILES
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#include <mpxlog.h>
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#include <mpxmedia.h>
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#include <mpxmediaarray.h>
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#include "mpxdbcommonstd.h"
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#include "mpxdbcommonutil.h"
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#include "mpxdbmanager.h"
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#include "mpxdbtable.h"
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// ============================ MEMBER FUNCTIONS ==============================
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// ----------------------------------------------------------------------------
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// Constructor
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CMPXDbTable::CMPXDbTable(
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CMPXDbManager& aDbManager) :
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iDbManager(aDbManager)
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{
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MPX_FUNC("CMPXDbTable::CMPXDbTable");
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}
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// ----------------------------------------------------------------------------
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// Second phase constructor.
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::BaseConstructL()
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{
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MPX_FUNC("CMPXDbTable::BaseConstructL");
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iDbManager.RegisterTableL(*this);
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}
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// ----------------------------------------------------------------------------
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// Destructor
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CMPXDbTable::~CMPXDbTable()
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{
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MPX_FUNC("CMPXDbTable::~CMPXDbTable");
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::UpdateMediaL default implementation
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::UpdateMediaL(
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RSqlStatement& /* aRecord */,
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const TArray<TMPXAttribute>& /* aAttrs */,
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CMPXMedia& /* aMedia */)
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{
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// do nothing
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery,
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TInt aValue)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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HBufC* query = HBufC::NewLC(aQuery.Length() + KMCIntegerLen);
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query->Des().Format(aQuery, aValue);
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ExecuteMediaQueryL(aAttrs, aMediaArray, *query);
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CleanupStack::PopAndDestroy(query);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery,
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const TDesC& aValue)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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HBufC* query = HBufC::NewLC(aQuery.Length() + aValue.Length());
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query->Des().Format(aQuery, &aValue);
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ExecuteMediaQueryL(aAttrs, aMediaArray, *query);
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CleanupStack::PopAndDestroy(query);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery,
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TInt aValue1,
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TInt aValue2)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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HBufC* query = HBufC::NewLC(aQuery.Length() + 2 * KMCIntegerLen);
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query->Des().Format(aQuery, aValue1, aValue2);
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ExecuteMediaQueryL(aAttrs, aMediaArray, *query);
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CleanupStack::PopAndDestroy(query);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery,
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const TDesC& aValue1,
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TInt aValue2)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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HBufC* query = HBufC::NewLC(aQuery.Length() + aValue1.Length() + KMCIntegerLen);
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query->Des().Format(aQuery, &aValue1, aValue2);
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ExecuteMediaQueryL(aAttrs, aMediaArray, *query);
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CleanupStack::PopAndDestroy(query);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery,
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const TDesC& aValue1,
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TInt aValue2,
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const TDesC& aValue3,
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TInt aValue4)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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HBufC* query = HBufC::NewLC(aQuery.Length() +
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aValue1.Length() +
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aValue3.Length() +
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2*KMCIntegerLen);
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query->Des().Format(aQuery, &aValue1, aValue2, &aValue3, aValue4);
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ExecuteMediaQueryL(aAttrs, aMediaArray, *query);
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CleanupStack::PopAndDestroy(query);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(aQuery));
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CleanupClosePushL(recordset);
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TInt pPath(0);
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if (aMediaArray.Count())
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{
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CMPXMedia* pMedia = aMediaArray[0];
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if (pMedia->IsSupported(KMPXMediaGeneralValue))
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{ // Query excuted by OpenL
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pPath = pMedia->ValueTObjectL<TInt>(KMPXMediaGeneralValue);
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MPX_ASSERT(pPath);
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}
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}
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TInt err(KErrNone);
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RArray<TMPXItemId> ids;
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CleanupClosePushL(ids);
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while ((err = recordset.Next()) == KSqlAtRow)
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{
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CMPXMedia* media = CMPXMedia::NewL();
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CleanupStack::PushL(media);
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UpdateMediaL(recordset, aAttrs, *media);
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if (media->IsSupported(KMPXMediaGeneralId) && pPath)
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{
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ids.AppendL(media->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId));
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}
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aMediaArray.AppendL(*media);
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CleanupStack::PopAndDestroy(media);
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}
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// Append ids to the returned path
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if (pPath)
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{
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((CMPXCollectionPath*)pPath)->AppendL(ids.Array());
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}
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CleanupStack::PopAndDestroy(&ids);
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CleanupStack::PopAndDestroy(&recordset);
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if (err!= KSqlAtEnd)
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{
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User::Leave(KErrCorrupt);
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}
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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TInt aDrive,
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery,
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TInt aPlaylistId)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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HBufC* query = HBufC::NewLC(aQuery.Length() + KMCIntegerLen);
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query->Des().Format(aQuery, aPlaylistId);
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ExecuteMediaQueryOnDriveL(aDrive, aAttrs, aMediaArray, *query);
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CleanupStack::PopAndDestroy(query);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryOnDriveL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryOnDriveL(
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TInt aDrive,
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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RSqlStatement recordset(iDbManager.ExecuteSelectQueryOnAllDrivesL(aDrive,aQuery));
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CleanupClosePushL(recordset);
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TInt pPath(0);
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if (aMediaArray.Count())
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{
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CMPXMedia* pMedia = aMediaArray[0];
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if (pMedia->IsSupported(KMPXMediaGeneralValue))
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{ // Query excuted by OpenL
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pPath = pMedia->ValueTObjectL<TInt>(KMPXMediaGeneralValue);
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MPX_ASSERT(pPath);
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}
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}
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TInt err(KErrNone);
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RArray<TMPXItemId> ids;
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CleanupClosePushL(ids);
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while ((err = recordset.Next()) == KSqlAtRow)
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{
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CMPXMedia* media = CMPXMedia::NewL();
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CleanupStack::PushL(media);
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UpdateMediaL(recordset, aAttrs, *media);
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if (media->IsSupported(KMPXMediaGeneralId) && pPath)
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{
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ids.AppendL(media->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId));
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}
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aMediaArray.AppendL(*media);
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CleanupStack::PopAndDestroy(media);
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}
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// Append ids to the returned path
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if (pPath)
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{
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((CMPXCollectionPath*)pPath)->AppendL(ids.Array());
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}
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CleanupStack::PopAndDestroy(&ids);
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CleanupStack::PopAndDestroy(&recordset);
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if (err!= KSqlAtEnd)
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{
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User::Leave(KErrCorrupt);
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}
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TBool aAsc,
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const TDesC& aQuery)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(aQuery));
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CleanupClosePushL(recordset);
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TInt err(KErrNone);
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while ((err = recordset.Next()) == KSqlAtRow)
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{
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CMPXMedia* media = CMPXMedia::NewL();
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CleanupStack::PushL(media);
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UpdateMediaL(recordset, aAttrs, *media);
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if (aAsc != EFalse)
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{
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aMediaArray.AppendL(*media);
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}
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else
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{
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aMediaArray.InsertL(*media, 0);
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}
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CleanupStack::PopAndDestroy(media);
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}
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CleanupStack::PopAndDestroy(&recordset);
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if (err!= KSqlAtEnd)
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{
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User::Leave(KErrCorrupt);
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}
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMedia& aMedia,
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const TDesC& aQuery)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(aQuery));
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CleanupClosePushL(recordset);
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if (recordset.Next() != KSqlAtRow)
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{
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User::Leave(KErrNotFound);
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}
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UpdateMediaL(recordset, aAttrs, aMedia);
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CleanupStack::PopAndDestroy(&recordset);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMedia& aMedia,
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const TDesC& aQuery,
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TInt aValue)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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HBufC* query = HBufC::NewLC(aQuery.Length() + KMCIntegerLen);
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query->Des().Format(aQuery, aValue);
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ExecuteMediaQueryL(aAttrs, aMedia, *query);
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CleanupStack::PopAndDestroy(query);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteMediaQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
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const TArray<TMPXAttribute>& aAttrs,
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CMPXMediaArray& aMediaArray,
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const TDesC& aQuery,
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const TDesC& aValue1,
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const TDesC& aValue2)
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{
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MPX_FUNC("CMPXDbTable::ExecuteMediaQueryL");
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HBufC* query = HBufC::NewLC(aQuery.Length() + aValue1.Length() + aValue2.Length());
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query->Des().Format(aQuery, &aValue1, &aValue2);
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ExecuteMediaQueryL(aAttrs, aMediaArray, *query);
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CleanupStack::PopAndDestroy(query);
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteIntQueryL
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// ----------------------------------------------------------------------------
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//
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EXPORT_C TUint32 CMPXDbTable::ExecuteIntQueryL(
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const TDesC& aQuery)
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{
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RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(aQuery));
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CleanupClosePushL(recordset);
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if (recordset.Next() != KSqlAtRow)
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{
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User::Leave(KErrNotFound);
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}
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TUint32 value(recordset.ColumnInt64(KMPXTableDefaultIndex));
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CleanupStack::PopAndDestroy(&recordset);
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return value;
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}
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// ----------------------------------------------------------------------------
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// CMPXDbTable::ExecuteIntQueryL
|
|
430 |
// ----------------------------------------------------------------------------
|
|
431 |
//
|
|
432 |
EXPORT_C TUint32 CMPXDbTable::ExecuteIntQueryL(
|
|
433 |
const TDesC& aQuery,
|
|
434 |
TUint32 aValue)
|
|
435 |
{
|
|
436 |
MPX_FUNC("CMPXDbTable::ExecuteIntQueryL");
|
|
437 |
|
|
438 |
HBufC* query = HBufC::NewLC(aQuery.Length() + KMCIntegerLen);
|
|
439 |
query->Des().Format(aQuery, aValue);
|
|
440 |
TUint32 ret(ExecuteIntQueryL(*query));
|
|
441 |
CleanupStack::PopAndDestroy(query);
|
|
442 |
|
|
443 |
return ret;
|
|
444 |
}
|
|
445 |
|
|
446 |
// ----------------------------------------------------------------------------
|
|
447 |
// CMPXDbTable::ExecuteIntQueryL
|
|
448 |
// ----------------------------------------------------------------------------
|
|
449 |
//
|
|
450 |
EXPORT_C TUint32 CMPXDbTable::ExecuteIntQueryL(
|
|
451 |
const TDesC& aQuery,
|
|
452 |
const TDesC& aValue1,
|
|
453 |
TUint32 aValue2)
|
|
454 |
{
|
|
455 |
MPX_FUNC("CMPXDbTable::ExecuteIntQueryL");
|
|
456 |
|
|
457 |
// replace single quotes
|
|
458 |
// reserve double the value length for single quote duplicates
|
|
459 |
HBufC* value1 = HBufC::NewLC(aValue1.Length() * 2);
|
|
460 |
TPtr value1Ptr(value1->Des());
|
|
461 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue1, value1Ptr);
|
|
462 |
|
|
463 |
// construct the query
|
|
464 |
HBufC* query = HBufC::NewLC(aQuery.Length() + value1Ptr.Length() + KMCIntegerLen);
|
|
465 |
query->Des().Format(aQuery, value1, aValue2);
|
|
466 |
|
|
467 |
// execute the query
|
|
468 |
TUint32 ret(ExecuteIntQueryL(*query));
|
|
469 |
|
|
470 |
CleanupStack::PopAndDestroy(query);
|
|
471 |
CleanupStack::PopAndDestroy(value1);
|
|
472 |
|
|
473 |
return ret;
|
|
474 |
}
|
|
475 |
|
|
476 |
// ----------------------------------------------------------------------------
|
|
477 |
// CMPXDbTable::ExecuteIntQueryL
|
|
478 |
// ----------------------------------------------------------------------------
|
|
479 |
//
|
|
480 |
EXPORT_C TUint32 CMPXDbTable::ExecuteIntQueryL(
|
|
481 |
const TDesC& aQuery,
|
|
482 |
const TDesC& aValue)
|
|
483 |
{
|
|
484 |
MPX_FUNC("CMPXDbTable::ExecuteIntQueryL");
|
|
485 |
|
|
486 |
// replace single quotes
|
|
487 |
HBufC* value = HBufC::NewLC(aValue.Length() * 2);
|
|
488 |
TPtr valuePtr(value->Des());
|
|
489 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue, valuePtr);
|
|
490 |
|
|
491 |
// construct the query
|
|
492 |
HBufC* query = HBufC::NewLC(aQuery.Length() + valuePtr.Length());
|
|
493 |
query->Des().Format(aQuery, value);
|
|
494 |
|
|
495 |
// execute the query
|
|
496 |
TUint32 ret(ExecuteIntQueryL(*query));
|
|
497 |
|
|
498 |
CleanupStack::PopAndDestroy(query);
|
|
499 |
CleanupStack::PopAndDestroy(value);
|
|
500 |
|
|
501 |
return ret;
|
|
502 |
}
|
|
503 |
|
|
504 |
// ----------------------------------------------------------------------------
|
|
505 |
// CMPXDbTable::ExecuteIntQueryL
|
|
506 |
// ----------------------------------------------------------------------------
|
|
507 |
//
|
|
508 |
EXPORT_C TUint32 CMPXDbTable::ExecuteIntQueryL(
|
|
509 |
const TDesC& aQuery,
|
|
510 |
TUint32 aValue1,
|
|
511 |
TUint32 aValue2)
|
|
512 |
{
|
|
513 |
MPX_FUNC("CMPXDbTable::ExecuteIntQueryL");
|
|
514 |
|
|
515 |
HBufC* query = HBufC::NewLC(aQuery.Length() + 2 * KMCIntegerLen);
|
|
516 |
query->Des().Format(aQuery, aValue1, aValue2);
|
|
517 |
TUint32 ret(ExecuteIntQueryL(*query));
|
|
518 |
CleanupStack::PopAndDestroy(query);
|
|
519 |
|
|
520 |
return ret;
|
|
521 |
}
|
|
522 |
|
|
523 |
// ----------------------------------------------------------------------------
|
|
524 |
// CMPXDbTable::ExecuteIntQueryL
|
|
525 |
// ----------------------------------------------------------------------------
|
|
526 |
//
|
|
527 |
EXPORT_C TUint32 CMPXDbTable::ExecuteIntQueryL(TInt aDriveID,const TDesC& aQuery)
|
|
528 |
{
|
|
529 |
MPX_FUNC("CMPXDbTable::ExecuteIntQueryL");
|
|
530 |
RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(aDriveID,aQuery));
|
|
531 |
CleanupClosePushL(recordset);
|
|
532 |
|
|
533 |
if (recordset.Next() != KSqlAtRow)
|
|
534 |
{
|
|
535 |
User::Leave(KErrNotFound);
|
|
536 |
}
|
|
537 |
|
|
538 |
TUint32 value(recordset.ColumnInt64(KMPXTableDefaultIndex));
|
|
539 |
CleanupStack::PopAndDestroy(&recordset);
|
|
540 |
|
|
541 |
return value;
|
|
542 |
}
|
|
543 |
|
|
544 |
// ----------------------------------------------------------------------------
|
|
545 |
// CMPXDbTable::ExecuteSumQueryL
|
|
546 |
// ----------------------------------------------------------------------------
|
|
547 |
//
|
|
548 |
EXPORT_C TInt CMPXDbTable::ExecuteSumQueryL(
|
|
549 |
const TDesC& aQuery)
|
|
550 |
{
|
|
551 |
MPX_FUNC("CMPXDbTable::ExecuteSumQueryL");
|
|
552 |
|
|
553 |
RSqlStatement recordset(iDbManager.ExecuteSelectQueryL(aQuery));
|
|
554 |
CleanupClosePushL(recordset);
|
|
555 |
|
|
556 |
TInt sum(0);
|
|
557 |
TInt err(KErrNone);
|
|
558 |
while ((err = recordset.Next()) == KSqlAtRow)
|
|
559 |
{
|
|
560 |
sum += recordset.ColumnInt64(KMPXTableDefaultIndex);
|
|
561 |
}
|
|
562 |
|
|
563 |
CleanupStack::PopAndDestroy(&recordset);
|
|
564 |
|
|
565 |
if (err != KSqlAtEnd)
|
|
566 |
{
|
|
567 |
User::Leave(KErrCorrupt);
|
|
568 |
}
|
|
569 |
|
|
570 |
return sum;
|
|
571 |
}
|
|
572 |
|
|
573 |
// ----------------------------------------------------------------------------
|
|
574 |
// CMPXDbTable::ExecuteSumQueryL
|
|
575 |
// ----------------------------------------------------------------------------
|
|
576 |
//
|
|
577 |
EXPORT_C TInt CMPXDbTable::ExecuteSumQueryL(
|
|
578 |
const TDesC& aQuery,
|
|
579 |
TUint32 aValue)
|
|
580 |
{
|
|
581 |
MPX_FUNC("CMPXDbTable::ExecuteSumQueryL");
|
|
582 |
|
|
583 |
HBufC* query = HBufC::NewLC(aQuery.Length() + KMCIntegerLen);
|
|
584 |
query->Des().Format(aQuery, aValue);
|
|
585 |
TUint32 ret(ExecuteSumQueryL(*query));
|
|
586 |
CleanupStack::PopAndDestroy(query);
|
|
587 |
|
|
588 |
return ret;
|
|
589 |
}
|
|
590 |
|
|
591 |
// ----------------------------------------------------------------------------
|
|
592 |
// CMPXDbTable::ExecuteSumQueryL
|
|
593 |
// ----------------------------------------------------------------------------
|
|
594 |
//
|
|
595 |
EXPORT_C TInt CMPXDbTable::ExecuteSumQueryL(
|
|
596 |
const TDesC& aQuery,
|
|
597 |
TUint32 aValue1,
|
|
598 |
TUint32 aValue2)
|
|
599 |
{
|
|
600 |
MPX_FUNC("CMPXDbTable::ExecuteSumQueryL");
|
|
601 |
|
|
602 |
HBufC* query = HBufC::NewLC(aQuery.Length() + 2 * KMCIntegerLen);
|
|
603 |
query->Des().Format(aQuery, aValue1, aValue2);
|
|
604 |
TUint32 ret(ExecuteSumQueryL(*query));
|
|
605 |
CleanupStack::PopAndDestroy(query);
|
|
606 |
|
|
607 |
return ret;
|
|
608 |
}
|
|
609 |
|
|
610 |
// ----------------------------------------------------------------------------
|
|
611 |
// CMPXDbTable::ExecuteSumQueryL
|
|
612 |
// ----------------------------------------------------------------------------
|
|
613 |
//
|
|
614 |
EXPORT_C TInt CMPXDbTable::ExecuteSumQueryL(
|
|
615 |
const TDesC& aQuery,
|
|
616 |
TUint32 aValue1,
|
|
617 |
TUint32 aValue2,
|
|
618 |
TUint32 aValue3)
|
|
619 |
{
|
|
620 |
MPX_FUNC("CMPXDbTable::ExecuteSumQueryL");
|
|
621 |
|
|
622 |
HBufC* query = HBufC::NewLC(aQuery.Length() + 3 * KMCIntegerLen);
|
|
623 |
query->Des().Format(aQuery, aValue1, aValue2, aValue3);
|
|
624 |
TUint32 ret(ExecuteSumQueryL(*query));
|
|
625 |
CleanupStack::PopAndDestroy(query);
|
|
626 |
|
|
627 |
return ret;
|
|
628 |
}
|
|
629 |
|
|
630 |
// ----------------------------------------------------------------------------
|
|
631 |
// CMPXDbTable::ExecuteSumQueryL
|
|
632 |
// ----------------------------------------------------------------------------
|
|
633 |
//
|
|
634 |
EXPORT_C TUint32 CMPXDbTable::ExecuteSumQueryL(
|
|
635 |
const TDesC& aQuery,
|
|
636 |
const TDesC& aValue1,
|
|
637 |
TUint32 aValue2)
|
|
638 |
{
|
|
639 |
MPX_FUNC("CMPXDbTable::ExecuteSumQueryL");
|
|
640 |
|
|
641 |
// replace single quotes
|
|
642 |
// reserve double the value length for single quote duplicates
|
|
643 |
HBufC* value1 = HBufC::NewLC(aValue1.Length() * 2);
|
|
644 |
TPtr value1Ptr(value1->Des());
|
|
645 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue1, value1Ptr);
|
|
646 |
|
|
647 |
// construct the query
|
|
648 |
HBufC* query = HBufC::NewLC(aQuery.Length() + value1Ptr.Length() + KMCIntegerLen);
|
|
649 |
query->Des().Format(aQuery, value1, aValue2);
|
|
650 |
|
|
651 |
// execute the query
|
|
652 |
TUint32 ret(ExecuteSumQueryL(*query));
|
|
653 |
|
|
654 |
CleanupStack::PopAndDestroy(query);
|
|
655 |
CleanupStack::PopAndDestroy(value1);
|
|
656 |
|
|
657 |
return ret;
|
|
658 |
}
|
|
659 |
|
|
660 |
// ----------------------------------------------------------------------------
|
|
661 |
// CMPXDbTable::ExecuteSumQueryL
|
|
662 |
// ----------------------------------------------------------------------------
|
|
663 |
//
|
|
664 |
EXPORT_C TInt CMPXDbTable::ExecuteSumQueryL(
|
|
665 |
const TDesC& aQuery,
|
|
666 |
const TDesC& aValue1,
|
|
667 |
const TDesC& aValue2)
|
|
668 |
{
|
|
669 |
MPX_FUNC("CMPXDbTable::ExecuteSumQueryL");
|
|
670 |
|
|
671 |
// replace single quotes
|
|
672 |
// reserve double the value length for single quote duplicates
|
|
673 |
HBufC* value1 = HBufC::NewLC(aValue1.Length() * 2);
|
|
674 |
TPtr value1Ptr(value1->Des());
|
|
675 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue1, value1Ptr);
|
|
676 |
|
|
677 |
HBufC* value2 = HBufC::NewLC(aValue2.Length() * 2);
|
|
678 |
TPtr value2Ptr(value2->Des());
|
|
679 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue2, value2Ptr);
|
|
680 |
|
|
681 |
// construct the query
|
|
682 |
HBufC* query = HBufC::NewLC(aQuery.Length() + value1Ptr.Length() + value2Ptr.Length());
|
|
683 |
query->Des().Format(aQuery, value1, value2);
|
|
684 |
|
|
685 |
// execute the query
|
|
686 |
TUint32 ret(ExecuteSumQueryL(*query));
|
|
687 |
|
|
688 |
CleanupStack::PopAndDestroy(query);
|
|
689 |
CleanupStack::PopAndDestroy(value2);
|
|
690 |
CleanupStack::PopAndDestroy(value1);
|
|
691 |
|
|
692 |
return ret;
|
|
693 |
}
|
|
694 |
|
|
695 |
// ----------------------------------------------------------------------------
|
|
696 |
// CMPXDbTable::ExecuteSumQueryL
|
|
697 |
// ----------------------------------------------------------------------------
|
|
698 |
//
|
|
699 |
EXPORT_C TInt CMPXDbTable::ExecuteSumQueryL(
|
|
700 |
const TDesC& aQuery,
|
|
701 |
const TDesC& aValue)
|
|
702 |
{
|
|
703 |
MPX_FUNC("CMPXDbTable::ExecuteSumQueryL");
|
|
704 |
|
|
705 |
// replace single quotes
|
|
706 |
// reserve double the value length for single quote duplicates
|
|
707 |
HBufC* value = HBufC::NewLC(aValue.Length() * 2);
|
|
708 |
TPtr valuePtr(value->Des());
|
|
709 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue, valuePtr);
|
|
710 |
|
|
711 |
// construct the query
|
|
712 |
HBufC* query = HBufC::NewLC(aQuery.Length() + valuePtr.Length());
|
|
713 |
query->Des().Format(aQuery, value);
|
|
714 |
|
|
715 |
// execute the query
|
|
716 |
TUint32 ret(ExecuteSumQueryL(*query));
|
|
717 |
|
|
718 |
CleanupStack::PopAndDestroy(query);
|
|
719 |
CleanupStack::PopAndDestroy(value);
|
|
720 |
|
|
721 |
return ret;
|
|
722 |
}
|
|
723 |
|
|
724 |
// ----------------------------------------------------------------------------
|
|
725 |
// CMPXDbTable::ExecuteSumQueryL
|
|
726 |
// ----------------------------------------------------------------------------
|
|
727 |
//
|
|
728 |
EXPORT_C TInt CMPXDbTable::ExecuteSumQueryL(
|
|
729 |
const TDesC& aQuery,
|
|
730 |
const TDesC& aValue1,
|
|
731 |
TUint32 aValue2,
|
|
732 |
const TDesC& aValue3,
|
|
733 |
TUint32 aValue4)
|
|
734 |
{
|
|
735 |
MPX_FUNC("CMPXDbTable::ExecuteSumQueryL");
|
|
736 |
|
|
737 |
// replace single quotes
|
|
738 |
// reserve double the value length for single quote duplicates
|
|
739 |
HBufC* value1 = HBufC::NewLC(aValue1.Length() * 2);
|
|
740 |
TPtr value1Ptr(value1->Des());
|
|
741 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue1, value1Ptr);
|
|
742 |
|
|
743 |
// replace single quotes
|
|
744 |
// reserve double the value length for single quote duplicates
|
|
745 |
HBufC* value3 = HBufC::NewLC(aValue3.Length() * 2);
|
|
746 |
TPtr value3Ptr(value3->Des());
|
|
747 |
MPXDbCommonUtil::FindAndReplaceSingleQuote(aValue3, value3Ptr);
|
|
748 |
|
|
749 |
// construct the query
|
|
750 |
HBufC* query = HBufC::NewLC( aQuery.Length() +
|
|
751 |
value1Ptr.Length() +
|
|
752 |
2 * KMCIntegerLen +
|
|
753 |
value3Ptr.Length() );
|
|
754 |
query->Des().Format(aQuery, value1, aValue2, value3, aValue4);
|
|
755 |
|
|
756 |
// execute the query
|
|
757 |
TUint32 ret(ExecuteSumQueryL(*query));
|
|
758 |
|
|
759 |
CleanupStack::PopAndDestroy(query);
|
|
760 |
CleanupStack::PopAndDestroy(value3);
|
|
761 |
CleanupStack::PopAndDestroy(value1);
|
|
762 |
|
|
763 |
return ret;
|
|
764 |
}
|
|
765 |
|
|
766 |
// ----------------------------------------------------------------------------
|
|
767 |
// CMPXDbTable::ExecuteSumExQueryL
|
|
768 |
// ----------------------------------------------------------------------------
|
|
769 |
//
|
|
770 |
EXPORT_C TInt CMPXDbTable::ExecuteSumExQueryL(
|
|
771 |
const TDesC& aQuery,
|
|
772 |
TUint32 aPlaylistId,
|
|
773 |
TInt aDrive)
|
|
774 |
{
|
|
775 |
MPX_FUNC("CMPXDbTable::ExecuteSumExQueryL");
|
|
776 |
|
|
777 |
HBufC* query = HBufC::NewLC(aQuery.Length() + KMCIntegerLen);
|
|
778 |
query->Des().Format(aQuery, aPlaylistId);
|
|
779 |
|
|
780 |
RSqlStatement recordset(iDbManager.ExecuteSelectQueryOnAllDrivesL(aDrive, *query));
|
|
781 |
CleanupClosePushL(recordset);
|
|
782 |
|
|
783 |
TInt sum(0);
|
|
784 |
TInt err(KErrNone);
|
|
785 |
while ((err = recordset.Next()) == KSqlAtRow)
|
|
786 |
{
|
|
787 |
sum += recordset.ColumnInt64(KMPXTableDefaultIndex);
|
|
788 |
}
|
|
789 |
|
|
790 |
CleanupStack::PopAndDestroy(&recordset);
|
|
791 |
CleanupStack::PopAndDestroy(query);
|
|
792 |
|
|
793 |
if (err != KSqlAtEnd)
|
|
794 |
{
|
|
795 |
User::Leave(KErrCorrupt);
|
|
796 |
}
|
|
797 |
|
|
798 |
return sum;
|
|
799 |
}
|
|
800 |
|
|
801 |
// ----------------------------------------------------------------------------
|
|
802 |
// CMPXDbTable::ExecuteMediaQueryL
|
|
803 |
// ----------------------------------------------------------------------------
|
|
804 |
//
|
|
805 |
EXPORT_C void CMPXDbTable::ExecuteMediaQueryL(
|
|
806 |
const TArray<TMPXAttribute>& aAttrs,
|
|
807 |
CMPXMediaArray& aMediaArray,
|
|
808 |
const TDesC& aQuery,
|
|
809 |
TInt aValue1,
|
|
810 |
TInt aValue2,
|
|
811 |
TUint aQueryId )
|
|
812 |
{
|
|
813 |
MPX_FUNC("CMPXDbTable::ExecuteMediaOffsetQueryL");
|
|
814 |
|
|
815 |
RSqlStatement& recordset(iDbManager.ExecuteSelectQueryL(aQueryId,
|
|
816 |
aValue1,
|
|
817 |
aValue2,
|
|
818 |
aQuery));
|
|
819 |
CleanupClosePushL(recordset);
|
|
820 |
|
|
821 |
TInt err(KErrNone);
|
|
822 |
while ((err = recordset.Next()) == KSqlAtRow)
|
|
823 |
{
|
|
824 |
CMPXMedia* media = CMPXMedia::NewL();
|
|
825 |
CleanupStack::PushL(media);
|
|
826 |
|
|
827 |
UpdateMediaL(recordset, aAttrs, *media);
|
|
828 |
|
|
829 |
aMediaArray.AppendL(*media);
|
|
830 |
CleanupStack::PopAndDestroy(media);
|
|
831 |
}
|
|
832 |
CleanupStack::Pop(&recordset);
|
|
833 |
|
|
834 |
if (err!= KSqlAtEnd)
|
|
835 |
{
|
|
836 |
User::Leave(KErrCorrupt);
|
|
837 |
}
|
|
838 |
}
|
|
839 |
|
|
840 |
// ----------------------------------------------------------------------------
|
|
841 |
// CMPXDbTable::ExecuteMediaQueryL
|
|
842 |
// ----------------------------------------------------------------------------
|
|
843 |
//
|
|
844 |
EXPORT_C void CMPXDbTable::ExecuteMediaQueryL( const TArray<TMPXAttribute>& aAttrs,
|
|
845 |
CMPXMediaArray& aMediaArray,
|
|
846 |
const TDesC& aQuery,
|
|
847 |
const TDesC& aValue1,
|
|
848 |
TInt aValue2,
|
|
849 |
TBool aAsc,
|
|
850 |
TUint aQueryId )
|
|
851 |
{
|
|
852 |
MPX_DEBUG1("CMPXDbTable::ExecuteMediaAscQueryL <--");
|
|
853 |
|
|
854 |
RSqlStatement& recordset(iDbManager.ExecuteSelectQueryL(aQueryId,
|
|
855 |
aValue1,
|
|
856 |
aValue2,
|
|
857 |
aQuery));
|
|
858 |
CleanupClosePushL(recordset);
|
|
859 |
|
|
860 |
TInt err(KErrNone);
|
|
861 |
while ((err = recordset.Next()) == KSqlAtRow)
|
|
862 |
{
|
|
863 |
CMPXMedia* media = CMPXMedia::NewL();
|
|
864 |
CleanupStack::PushL(media);
|
|
865 |
|
|
866 |
UpdateMediaL(recordset, aAttrs, *media);
|
|
867 |
|
|
868 |
if( aAsc )
|
|
869 |
{
|
|
870 |
aMediaArray.AppendL(*media);
|
|
871 |
}
|
|
872 |
else
|
|
873 |
{
|
|
874 |
aMediaArray.InsertL(*media, 0);
|
|
875 |
}
|
|
876 |
CleanupStack::PopAndDestroy(media);
|
|
877 |
}
|
|
878 |
|
|
879 |
CleanupStack::Pop(&recordset);
|
|
880 |
|
|
881 |
if (err!= KSqlAtEnd)
|
|
882 |
{
|
|
883 |
User::Leave(KErrCorrupt);
|
|
884 |
}
|
|
885 |
|
|
886 |
MPX_DEBUG1("CMPXDbTable::ExecuteMediaAscQueryL -->");
|
|
887 |
}
|
|
888 |
|
|
889 |
// ----------------------------------------------------------------------------
|
|
890 |
// CMPXDbTable::DoCheckTable
|
|
891 |
// ----------------------------------------------------------------------------
|
|
892 |
//
|
|
893 |
EXPORT_C TBool CMPXDbTable::DoCheckTable(
|
|
894 |
RSqlDatabase& aDatabase,
|
|
895 |
const TDesC& aQuery)
|
|
896 |
{
|
|
897 |
MPX_FUNC("CMPXDbTable::DoCheckTable");
|
|
898 |
|
|
899 |
RSqlStatement statement;
|
|
900 |
TInt err(statement.Prepare(aDatabase, aQuery));
|
|
901 |
statement.Close();
|
|
902 |
|
|
903 |
return (err == KErrNone);
|
|
904 |
}
|
|
905 |
|
|
906 |
|
|
907 |
// End of File
|