1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/persistentstorage/dbms/utable/UT_DASRC.CPP	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,136 @@
     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 CDbDataSource
    1.22 +
    1.23 +CDbDataSource::TGoto CDbDataSource::GotoL(TDbPosition aPosition,TDbRecordId& aRecordId)
    1.24 +	{
    1.25 +	for (;;)
    1.26 +		{
    1.27 +		TInt work=KMaxTInt;
    1.28 +		TGoto r=GotoL(work,aPosition,aRecordId);
    1.29 +		if (r!=EExhausted)
    1.30 +			return r;
    1.31 +		}
    1.32 +	}
    1.33 +
    1.34 +// Class CDbDataStage
    1.35 +
    1.36 +CDbDataStage::~CDbDataStage()
    1.37 +	{
    1.38 +	delete iSource;
    1.39 +	}
    1.40 +
    1.41 +RDbRow* CDbDataStage::RowBuffer()
    1.42 +	{
    1.43 +	return Source().RowBuffer();
    1.44 +	}
    1.45 +
    1.46 +TDbColumn CDbDataStage::Column(TDbColNo aColNo)
    1.47 +	{
    1.48 +	return Source().Column(aColNo);
    1.49 +	}
    1.50 +
    1.51 +void CDbDataStage::Reset()
    1.52 +	{
    1.53 +	Source().Reset();
    1.54 +	}
    1.55 +
    1.56 +TBool CDbDataStage::EvaluateL(TInt& aWork,TDbRecordId& aRecordId,TBool& aAtRow)
    1.57 +	{
    1.58 +	return Source().EvaluateL(aWork,aRecordId,aAtRow);
    1.59 +	}
    1.60 +
    1.61 +TBool CDbDataStage::Unevaluated()
    1.62 +	{
    1.63 +	return Source().Unevaluated();
    1.64 +	}
    1.65 +
    1.66 +TInt CDbDataStage::CountL()
    1.67 +	{
    1.68 +	return Source().CountL();
    1.69 +	}
    1.70 +
    1.71 +CDbDataStage::TGoto CDbDataStage::GotoL(TInt& aWork,TDbPosition aPosition,TDbRecordId& aRecordId)
    1.72 +	{
    1.73 +	return Source().GotoL(aWork,aPosition,aRecordId);
    1.74 +	}
    1.75 +
    1.76 +TBool CDbDataStage::GotoL(TDbRecordId aRecordId)
    1.77 +	{
    1.78 +	return Source().GotoL(aRecordId);
    1.79 +	}
    1.80 +
    1.81 +void CDbDataStage::ReadRowL(TDbRecordId aRecordId)
    1.82 +	{
    1.83 +	Source().ReadRowL(aRecordId);
    1.84 +	}
    1.85 +
    1.86 +void CDbDataStage::NewRowL(TDbRecordId aCopyRecord)
    1.87 +	{
    1.88 +	Source().NewRowL(aCopyRecord);
    1.89 +	}
    1.90 +
    1.91 +void CDbDataStage::PrepareToWriteRowL(TWrite aWrite)
    1.92 +	{
    1.93 +	Source().PrepareToWriteRowL(aWrite);
    1.94 +	}
    1.95 +
    1.96 +TDbRecordId CDbDataStage::WriteRowL(TWrite aWrite,TSynch aSynch)
    1.97 +	{
    1.98 +	return Source().WriteRowL(aWrite,aSynch);
    1.99 +	}
   1.100 +
   1.101 +CDbDataStage::TDelete CDbDataStage::DeleteRowL(TDbRecordId& aRecordId,TSynch aSynch)
   1.102 +	{
   1.103 +	return Source().DeleteRowL(aRecordId,aSynch);
   1.104 +	}
   1.105 +
   1.106 +TInt CDbDataStage::ColumnCount() const
   1.107 +	{
   1.108 +	return Source().ColumnCount();
   1.109 +	}
   1.110 +
   1.111 +const TDbColumnDef& CDbDataStage::ColumnDef(TDbColNo aCol) const
   1.112 +	{
   1.113 +	return Source().ColumnDef(aCol);
   1.114 +	}
   1.115 +
   1.116 +void CDbDataStage::SetIndexL(const TDesC*)
   1.117 +//
   1.118 +// Only invoked from a RDbTable.
   1.119 +// No data stages are present for such a view
   1.120 +//
   1.121 +	{
   1.122 +	__ASSERT(0);
   1.123 +	}
   1.124 +
   1.125 +TBool CDbDataStage::SeekL(const TDbLookupKey&,RDbTable::TComparison,TDbRecordId&)
   1.126 +//
   1.127 +// Only invoked from a RDbTable.
   1.128 +// No data stages are present for such a view
   1.129 +//
   1.130 +	{
   1.131 +	__ASSERT(0);
   1.132 +	return EFalse;
   1.133 +	}
   1.134 +
   1.135 +CSqlSearchCondition* CDbDataStage::ParseConstraintLC(const TDesC& aCondition)
   1.136 +	{
   1.137 +	return Source().ParseConstraintLC(aCondition);
   1.138 +	}
   1.139 +