AOO410/main/sc/source/core/data/dbdocutl.cxx

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
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 *   http://www.apache.org/licenses/LICENSE-2.0
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 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"



// INCLUDE ---------------------------------------------------------------

#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/sdbc/XRow.hpp>

#include <svl/zforlist.hxx>

#include "dbdocutl.hxx"
#include "document.hxx"
#include "cell.hxx"
#include "formula/errorcodes.hxx"

using namespace ::com::sun::star;

#define D_TIMEFACTOR              86400.0

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

// static
void ScDatabaseDocUtil::PutData( ScDocument* pDoc, SCCOL nCol, SCROW nRow, SCTAB nTab,
								const uno::Reference<sdbc::XRow>& xRow, long nRowPos,
								long nType, sal_Bool bCurrency, sal_Bool* pSimpleFlag )
{
	String aString;
	double nVal = 0.0;
	sal_Bool bValue = sal_False;
	sal_Bool bEmptyFlag = sal_False;
	sal_Bool bError = sal_False;
	sal_uLong nFormatIndex = 0;

	//!	wasNull calls only if null value was found?

	try
	{
		switch ( nType )
		{
			case sdbc::DataType::BIT:
			case sdbc::DataType::BOOLEAN:
				//!	use language from doc (here, date/time and currency)?
				nFormatIndex = pDoc->GetFormatTable()->GetStandardFormat(
									NUMBERFORMAT_LOGICAL, ScGlobal::eLnge );
				nVal = (xRow->getBoolean(nRowPos) ? 1 : 0);
				bEmptyFlag = ( nVal == 0.0 ) && xRow->wasNull();
				bValue = sal_True;
				break;

			case sdbc::DataType::TINYINT:
			case sdbc::DataType::SMALLINT:
			case sdbc::DataType::INTEGER:
			case sdbc::DataType::BIGINT:
			case sdbc::DataType::FLOAT:
			case sdbc::DataType::REAL:
			case sdbc::DataType::DOUBLE:
			case sdbc::DataType::NUMERIC:
			case sdbc::DataType::DECIMAL:
				//!	do the conversion here?
				nVal = xRow->getDouble(nRowPos);
				bEmptyFlag = ( nVal == 0.0 ) && xRow->wasNull();
				bValue = sal_True;
				break;

			case sdbc::DataType::CHAR:
			case sdbc::DataType::VARCHAR:
			case sdbc::DataType::LONGVARCHAR:
				aString = xRow->getString(nRowPos);
				bEmptyFlag = ( aString.Len() == 0 ) && xRow->wasNull();
				break;

			case sdbc::DataType::DATE:
				{
					SvNumberFormatter* pFormTable = pDoc->GetFormatTable();
					nFormatIndex = pFormTable->GetStandardFormat(
										NUMBERFORMAT_DATE, ScGlobal::eLnge );

					util::Date aDate = xRow->getDate(nRowPos);
					nVal = Date( aDate.Day, aDate.Month, aDate.Year ) -
												*pFormTable->GetNullDate();
					bEmptyFlag = xRow->wasNull();
					bValue = sal_True;
				}
				break;

			case sdbc::DataType::TIME:
				{
					SvNumberFormatter* pFormTable = pDoc->GetFormatTable();
					nFormatIndex = pFormTable->GetStandardFormat(
										NUMBERFORMAT_TIME, ScGlobal::eLnge );

					util::Time aTime = xRow->getTime(nRowPos);
					nVal = ( aTime.Hours * 3600 + aTime.Minutes * 60 +
							 aTime.Seconds + aTime.HundredthSeconds / 100.0 ) / D_TIMEFACTOR;
					bEmptyFlag = xRow->wasNull();
					bValue = sal_True;
				}
				break;

			case sdbc::DataType::TIMESTAMP:
				{
					SvNumberFormatter* pFormTable = pDoc->GetFormatTable();
					nFormatIndex = pFormTable->GetStandardFormat(
										NUMBERFORMAT_DATETIME, ScGlobal::eLnge );

					util::DateTime aStamp = xRow->getTimestamp(nRowPos);
					nVal = ( Date( aStamp.Day, aStamp.Month, aStamp.Year ) -
												*pFormTable->GetNullDate() ) +
						   ( aStamp.Hours * 3600 + aStamp.Minutes * 60 +
							 aStamp.Seconds + aStamp.HundredthSeconds / 100.0 ) / D_TIMEFACTOR;
					bEmptyFlag = xRow->wasNull();
					bValue = sal_True;
				}
				break;

			case sdbc::DataType::SQLNULL:
				bEmptyFlag = sal_True;
				break;

			case sdbc::DataType::BINARY:
			case sdbc::DataType::VARBINARY:
			case sdbc::DataType::LONGVARBINARY:
			default:
				bError = sal_True;		// unknown type
		}
	}
	catch ( uno::Exception& )
	{
		bError = sal_True;
	}

	if ( bValue && bCurrency )
		nFormatIndex = pDoc->GetFormatTable()->GetStandardFormat(
							NUMBERFORMAT_CURRENCY, ScGlobal::eLnge );

	ScBaseCell* pCell;
	if (bEmptyFlag)
	{
		pCell = NULL;
		pDoc->PutCell( nCol, nRow, nTab, pCell );
	}
	else if (bError)
	{
		pDoc->SetError( nCol, nRow, nTab, NOTAVAILABLE );
	}
	else if (bValue)
	{
		pCell = new ScValueCell( nVal );
		if (nFormatIndex == 0)
			pDoc->PutCell( nCol, nRow, nTab, pCell );
		else
			pDoc->PutCell( nCol, nRow, nTab, pCell, nFormatIndex );
	}
	else
	{
		if (aString.Len())
		{
			pCell = ScBaseCell::CreateTextCell( aString, pDoc );
			if ( pSimpleFlag && pCell->GetCellType() == CELLTYPE_EDIT )
				*pSimpleFlag = sal_False;
		}
		else
			pCell = NULL;
		pDoc->PutCell( nCol, nRow, nTab, pCell );
	}
}