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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"
// INCLUDE --------------------------------------------------------------
#include <tools/debug.hxx>
#include <vcl/msgbox.hxx>
#include <svl/zforlist.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/types.hxx>
#include <com/sun/star/sheet/DataImportMode.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/sdb/CommandType.hpp>
#include <com/sun/star/sdb/XCompletedExecution.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XRowSet.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/sheet/DataPilotFieldFilter.hpp>
#include "dpsdbtab.hxx"
#include "collect.hxx"
#include "global.hxx"
#include "globstr.hrc"
#include "dpcachetable.hxx"
#include "dptabres.hxx"
#include "document.hxx"
#include "dpobject.hxx"
using namespace com::sun::star;
using ::std::vector;
using ::std::hash_map;
using ::std::hash_set;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::UNO_QUERY;
#define SC_SERVICE_ROWSET "com.sun.star.sdb.RowSet"
#define SC_SERVICE_INTHANDLER "com.sun.star.task.InteractionHandler"
//! move to a header file?
#define SC_DBPROP_DATASOURCENAME "DataSourceName"
#define SC_DBPROP_COMMAND "Command"
#define SC_DBPROP_COMMANDTYPE "CommandType"
// -----------------------------------------------------------------------
// Wang Xu Ming -- 2009-9-15
// DataPilot Migration - Cache&&Performance
ScDPTableDataCache* ScImportSourceDesc::GetExistDPObjectCache( ScDocument* pDoc ) const
{
ScDPTableDataCache* pCache = NULL;
ScDPCollection* pDPCollection= pDoc->GetDPCollection();
sal_uInt16 nCount = pDPCollection->GetCount();
for ( short i=nCount-1; i>=0 ; i--)
{
if ( const ScImportSourceDesc* pUsedDesc = (*pDPCollection)[i]->GetImportSourceDesc() )
if ( *this == *pUsedDesc )
{
long nID = (*pDPCollection)[i]->GetCacheId();
if ( nID >= 0 )
pCache= pDoc->GetDPObjectCache( nID );
if ( pCache )
return pCache;
}
}
return NULL;
}
ScDPTableDataCache* ScImportSourceDesc::CreateCache( ScDocument* pDoc , long nID ) const
{
if ( !pDoc )
return NULL;
sal_Int32 nSdbType = -1;
switch ( nType )
{
case sheet::DataImportMode_SQL: nSdbType = sdb::CommandType::COMMAND; break;
case sheet::DataImportMode_TABLE: nSdbType = sdb::CommandType::TABLE; break;
case sheet::DataImportMode_QUERY: nSdbType = sdb::CommandType::QUERY; break;
default:
return NULL;
}
ScDPTableDataCache* pCache = GetExistDPObjectCache( pDoc );
if ( pCache && ( nID < 0 || nID == pCache->GetId() ) )
return pCache;
if ( pCache == NULL )
pCache = new ScDPTableDataCache( pDoc );
uno::Reference<sdbc::XRowSet> xRowSet ;
try
{
xRowSet = uno::Reference<sdbc::XRowSet>(
comphelper::getProcessServiceFactory()->createInstance(
rtl::OUString::createFromAscii( SC_SERVICE_ROWSET ) ),
uno::UNO_QUERY);
uno::Reference<beans::XPropertySet> xRowProp( xRowSet, uno::UNO_QUERY );
DBG_ASSERT( xRowProp.is(), "can't get RowSet" );
if ( xRowProp.is() )
{
//
// set source parameters
//
uno::Any aAny;
aAny <<= rtl::OUString( aDBName );
xRowProp->setPropertyValue(
rtl::OUString::createFromAscii(SC_DBPROP_DATASOURCENAME), aAny );
aAny <<= rtl::OUString( aObject );
xRowProp->setPropertyValue(
rtl::OUString::createFromAscii(SC_DBPROP_COMMAND), aAny );
aAny <<= nSdbType;
xRowProp->setPropertyValue(
rtl::OUString::createFromAscii(SC_DBPROP_COMMANDTYPE), aAny );
uno::Reference<sdb::XCompletedExecution> xExecute( xRowSet, uno::UNO_QUERY );
if ( xExecute.is() )
{
uno::Reference<task::XInteractionHandler> xHandler(
comphelper::getProcessServiceFactory()->createInstance(
rtl::OUString::createFromAscii( SC_SERVICE_INTHANDLER ) ),
uno::UNO_QUERY);
xExecute->executeWithCompletion( xHandler );
}
else
xRowSet->execute();
SvNumberFormatter aFormat( pDoc->GetServiceManager(), ScGlobal::eLnge);
pCache->InitFromDataBase( xRowSet, *aFormat.GetNullDate() );
pCache->SetId( nID );
pDoc->AddDPObjectCache( pCache );
DBG_TRACE1("Create a cache id = %d \n", pCache->GetId() );
}
}
catch ( sdbc::SQLException& rError )
{
//! store error message
delete pCache;
pCache = NULL;
InfoBox aInfoBox( 0, String(rError.Message) );
aInfoBox.Execute();
}
catch ( uno::Exception& )
{
delete pCache;
pCache = NULL;
DBG_ERROR("Unexpected exception in database");
}
::comphelper::disposeComponent( xRowSet );
return pCache;
}
ScDPTableDataCache* ScImportSourceDesc::GetCache( ScDocument* pDoc, long nID ) const
{
ScDPTableDataCache* pCache = pDoc->GetDPObjectCache( nID );
if ( NULL == pCache && pDoc )
pCache = GetExistDPObjectCache( pDoc);
if ( NULL == pCache )
pCache = CreateCache( pDoc , nID );
return pCache;
}
long ScImportSourceDesc:: GetCacheId( ScDocument* pDoc, long nID ) const
{
ScDPTableDataCache* pCache = GetCache( pDoc, nID);
if ( NULL == pCache )
return -1;
else
return pCache->GetId();
}
// -----------------------------------------------------------------------
ScDatabaseDPData::ScDatabaseDPData(
ScDocument* pDoc,
const ScImportSourceDesc& rImport, long nCacheId /*=-1 */ ) :
ScDPTableData(pDoc, rImport.GetCacheId( pDoc, nCacheId) ),
aCacheTable( pDoc, rImport.GetCacheId( pDoc, nCacheId))
{
}
ScDatabaseDPData::~ScDatabaseDPData()
{
}
void ScDatabaseDPData::DisposeData()
{
//! use OpenDatabase here?
aCacheTable.clear();
}
long ScDatabaseDPData::GetColumnCount()
{
CreateCacheTable();
return GetCacheTable().getColSize();
}
// End Comments
String ScDatabaseDPData::getDimensionName(long nColumn)
{
if (getIsDataLayoutDimension(nColumn))
{
//! different internal and display names?
//return "Data";
return ScGlobal::GetRscString(STR_PIVOT_DATA);
}
CreateCacheTable();
return aCacheTable.getFieldName((SCCOL)nColumn);
}
sal_Bool ScDatabaseDPData::getIsDataLayoutDimension(long nColumn)
{
return ( nColumn == GetCacheTable().getColSize());
}
sal_Bool ScDatabaseDPData::IsDateDimension(long /* nDim */)
{
//! later...
return sal_False;
}
void ScDatabaseDPData::SetEmptyFlags( sal_Bool /* bIgnoreEmptyRows */, sal_Bool /* bRepeatIfEmpty */ )
{
// not used for database data
//! disable flags
}
void ScDatabaseDPData::CreateCacheTable()
{
if (!aCacheTable.empty())
return;
aCacheTable.fillTable();
}
void ScDatabaseDPData::FilterCacheTable(const vector<ScDPCacheTable::Criterion>& rCriteria, const hash_set<sal_Int32>& rCatDims)
{
CreateCacheTable();
aCacheTable.filterByPageDimension(
rCriteria, (IsRepeatIfEmpty() ? rCatDims : hash_set<sal_Int32>()));
}
void ScDatabaseDPData::GetDrillDownData(const vector<ScDPCacheTable::Criterion>& rCriteria, const hash_set<sal_Int32>& rCatDims, Sequence< Sequence<Any> >& rData)
{
CreateCacheTable();
sal_Int32 nRowSize = aCacheTable.getRowSize();
if (!nRowSize)
return;
aCacheTable.filterTable(
rCriteria, rData, IsRepeatIfEmpty() ? rCatDims : hash_set<sal_Int32>());
}
void ScDatabaseDPData::CalcResults(CalcInfo& rInfo, bool bAutoShow)
{
CreateCacheTable();
CalcResultsFromCacheTable( aCacheTable, rInfo, bAutoShow);
}
const ScDPCacheTable& ScDatabaseDPData::GetCacheTable() const
{
return aCacheTable;
}
// -----------------------------------------------------------------------
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