1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/persistentstorage/dbms/utable/UT_ROW.CPP	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,99 @@
     1.4 +// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#include "UT_STD.H"
    1.20 +
    1.21 +// Class RDbTableRow
    1.22 +
    1.23 +void RDbTableRow::Open(CDbTable* aTable)
    1.24 +//
    1.25 +// Initialise the row buffer for using the table
    1.26 +//
    1.27 +	{
    1.28 +	__ASSERT(!iTable);
    1.29 +	__ASSERT(aTable);
    1.30 +	iTable=aTable;
    1.31 +	iMark.Construct(aTable->Generation());
    1.32 +	}
    1.33 +
    1.34 +void RDbTableRow::Close()
    1.35 +	{
    1.36 +	if (iTable)
    1.37 +		iTable->Close();
    1.38 +	RDbRow::Close();
    1.39 +	}
    1.40 +
    1.41 +EXPORT_C void RDbTableRow::ReadL(TDbRecordId aRecordId)
    1.42 +	{
    1.43 +	if (aRecordId==KDbNullRecordId)
    1.44 +		{
    1.45 +		Reset();
    1.46 +		iRecord=aRecordId;
    1.47 +		iMark.Mark();
    1.48 +		}
    1.49 +	else if (aRecordId!=iRecord || iMark.Changed())
    1.50 +		{
    1.51 +		Reset();
    1.52 +		iRecord=KDbNullRecordId;
    1.53 +		iTable->ReadRowL(*this,aRecordId);
    1.54 +		iRecord=aRecordId;
    1.55 +		iMark.Mark();
    1.56 +		}
    1.57 +	}
    1.58 +
    1.59 +void RDbTableRow::NewL(TDbRecordId aCopyRecord)
    1.60 +//
    1.61 +// Set the row buffer for a new row
    1.62 +//
    1.63 +	{
    1.64 +	ReadL(aCopyRecord);			// copy or empty the row
    1.65 +	if (aCopyRecord!=KDbNullRecordId)
    1.66 +		{
    1.67 +		iRecord=KDbNullRecordId;
    1.68 +		iTable->DuplicateBlobsL(*this);		// duplicate any Blobs
    1.69 +		}
    1.70 +	iTable->NewRowL(*this);
    1.71 +	}
    1.72 +
    1.73 +void RDbTableRow::PrepareAppendL()
    1.74 +	{
    1.75 +	iTable->PrepareAppendL(*this);
    1.76 +	}
    1.77 +
    1.78 +TDbRecordId RDbTableRow::AppendL()
    1.79 +	{
    1.80 +	iRecord=iTable->AppendRowL(*this);
    1.81 +	iMark.Mark();
    1.82 +	return iRecord;
    1.83 +	}
    1.84 +
    1.85 +void RDbTableRow::PrepareReplaceL()
    1.86 +	{
    1.87 +	if (iMark.Changed())
    1.88 +		__LEAVE(KErrAccessDenied);
    1.89 +	iTable->PrepareReplaceL(*this,iRecord);
    1.90 +	}
    1.91 +
    1.92 +TDbRecordId RDbTableRow::ReplaceL()
    1.93 +	{
    1.94 +	iTable->ReplaceRowL(*this,iRecord);
    1.95 +	iMark.Mark();
    1.96 +	return iRecord;
    1.97 +	}
    1.98 +
    1.99 +void RDbTableRow::DeleteL(TDbRecordId aRecordId)
   1.100 +	{
   1.101 +	iTable->DeleteRowL(*this,aRecordId);
   1.102 +	}