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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file 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 http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <DatabaseDataProvider.hxx>
+#include <strings.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <comphelper/types.hxx>
+#include <comphelper/namedvaluecollection.hxx>
+#include <connectivity/FValue.hxx>
+#include <sal/macros.h>
+#include <tools/diagnose_ex.h>
+
+#include <com/sun/star/task/XInteractionHandler.hpp>
+#include <com/sun/star/sdb/CommandType.hpp>
+#include <com/sun/star/sdbc/DataType.hpp>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
+#include <com/sun/star/sdbc/XColumnLocate.hpp>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <com/sun/star/chart/ChartDataRowSource.hpp>
+#include <com/sun/star/chart/XChartDataArray.hpp>
+
+#include <vector>
+
+// TODO: update for new HavingClause-aware FilterManager
+
+namespace dbaccess
+{
+using namespace ::com::sun::star;
+using ::com::sun::star::uno::Reference;
+
+DatabaseDataProvider::DatabaseDataProvider(uno::Reference< uno::XComponentContext > const & context) :
+ TDatabaseDataProvider(m_aMutex),
+ ::cppu::PropertySetMixin< chart2::data::XDatabaseDataProvider >(
+ context, IMPLEMENTS_PROPERTY_SET, uno::Sequence< OUString >()),
+ m_aParameterManager( m_aMutex, context ),
+ m_xContext(context),
+ m_CommandType(sdb::CommandType::COMMAND), // #i94114
+ m_RowLimit(0),
+ m_EscapeProcessing(true),
+ m_ApplyFilter(true)
+{
+ m_xInternal.set( m_xContext->getServiceManager()->createInstanceWithContext("com.sun.star.comp.chart.InternalDataProvider",m_xContext ), uno::UNO_QUERY );
+ m_xRangeConversion.set(m_xInternal,uno::UNO_QUERY);
+ m_xComplexDescriptionAccess.set(m_xInternal,uno::UNO_QUERY);
+
+ osl_atomic_increment( &m_refCount );
+ {
+ m_xRowSet.set( m_xContext->getServiceManager()->createInstanceWithContext(SERVICE_SDB_ROWSET,m_xContext ), uno::UNO_QUERY );
+ m_xAggregate.set(m_xRowSet,uno::UNO_QUERY);
+ m_xAggregateSet.set(m_xRowSet,uno::UNO_QUERY);
+ uno::Reference<beans::XPropertySet> xProp(static_cast< ::cppu::OWeakObject* >( this ),uno::UNO_QUERY);
+ m_aFilterManager.initialize( m_xAggregateSet );
+ m_aParameterManager.initialize( xProp, m_xAggregate );
+ m_xAggregateSet->setPropertyValue(PROPERTY_COMMAND_TYPE,uno::Any(m_CommandType));
+ m_xAggregateSet->setPropertyValue(PROPERTY_ESCAPE_PROCESSING,uno::Any(m_EscapeProcessing));
+ }
+ osl_atomic_decrement( &m_refCount );
+}
+
+void SAL_CALL DatabaseDataProvider::disposing()
+{
+ m_aParameterManager.dispose(); // (to free any references it may have to me)
+ m_aFilterManager.dispose(); // (ditto)
+
+ m_xParent.clear();
+ m_xAggregateSet.clear();
+ m_xAggregate.clear();
+ m_xRangeConversion.clear();
+ ::comphelper::disposeComponent(m_xRowSet);
+ ::comphelper::disposeComponent(m_xInternal);
+ m_xActiveConnection.clear();
+}
+
+uno::Any DatabaseDataProvider::queryInterface(uno::Type const & type)
+{
+ return TDatabaseDataProvider::queryInterface(type);
+}
+
+// XServiceInfo
+OUString SAL_CALL DatabaseDataProvider::getImplementationName( )
+{
+ return "com.sun.star.comp.dbaccess.DatabaseDataProvider";
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::supportsService( const OUString& _rServiceName )
+{
+ return cppu::supportsService(this, _rServiceName);
+}
+
+uno::Sequence< OUString > SAL_CALL DatabaseDataProvider::getSupportedServiceNames( )
+{
+ return { "com.sun.star.chart2.data.DatabaseDataProvider" };
+}
+
+// lang::XInitialization:
+void SAL_CALL DatabaseDataProvider::initialize(const uno::Sequence< uno::Any > & aArguments)
+{
+ osl::MutexGuard g(m_aMutex);
+ const uno::Any* pIter = aArguments.getConstArray();
+ const uno::Any* pEnd = pIter + aArguments.getLength();
+ for(;pIter != pEnd;++pIter)
+ {
+ if ( !m_xActiveConnection.is() )
+ (*pIter) >>= m_xActiveConnection;
+ else if ( !m_xHandler.is() )
+ (*pIter) >>= m_xHandler;
+ }
+ m_xAggregateSet->setPropertyValue( PROPERTY_ACTIVE_CONNECTION, uno::Any( m_xActiveConnection ) );
+}
+
+// chart2::data::XDataProvider:
+sal_Bool SAL_CALL DatabaseDataProvider::createDataSourcePossible(const uno::Sequence< beans::PropertyValue > & _aArguments)
+{
+ const beans::PropertyValue* pArgIter = _aArguments.getConstArray();
+ const beans::PropertyValue* pArgEnd = pArgIter + _aArguments.getLength();
+ for(;pArgIter != pArgEnd;++pArgIter)
+ {
+ if ( pArgIter->Name == "DataRowSource" )
+ {
+ css::chart::ChartDataRowSource eRowSource = css::chart::ChartDataRowSource_COLUMNS;
+ pArgIter->Value >>= eRowSource;
+ if ( eRowSource != css::chart::ChartDataRowSource_COLUMNS )
+ return false;
+ }
+ else if ( pArgIter->Name == "CellRangeRepresentation" )
+ {
+ OUString sRange;
+ pArgIter->Value >>= sRange;
+ if ( sRange != "all" )
+ return false;
+ }
+ else if ( pArgIter->Name == "FirstCellAsLabel" )
+ {
+ bool bFirstCellAsLabel = true;
+ pArgIter->Value >>= bFirstCellAsLabel;
+ if ( !bFirstCellAsLabel )
+ return false;
+ }
+ }
+ return true;
+}
+
+uno::Reference< chart2::data::XDataSource > SAL_CALL DatabaseDataProvider::createDataSource(const uno::Sequence< beans::PropertyValue > & _aArguments)
+{
+ osl::ResettableMutexGuard aClearForNotifies(m_aMutex);
+ if ( createDataSourcePossible(_aArguments) )
+ {
+ try
+ {
+ uno::Reference< chart::XChartDataArray> xChartData( m_xInternal, uno::UNO_QUERY_THROW );
+ xChartData->setData( uno::Sequence< uno::Sequence< double > >() );
+ xChartData->setColumnDescriptions( uno::Sequence< OUString >() );
+ if ( m_xInternal->hasDataByRangeRepresentation( OUString::number( 0 ) ) )
+ m_xInternal->deleteSequence(0);
+ }
+ catch( const uno::Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("dbaccess");
+ }
+
+ ::comphelper::NamedValueCollection aArgs( _aArguments );
+ const bool bHasCategories = aArgs.getOrDefault( "HasCategories", true );
+ uno::Sequence< OUString > aColumnNames =
+ aArgs.getOrDefault( "ColumnDescriptions", uno::Sequence< OUString >() );
+
+ bool bRet = false;
+ if ( !m_Command.isEmpty() && m_xActiveConnection.is() )
+ {
+ try
+ {
+ impl_fillRowSet_throw();
+ if ( impl_fillParameters_nothrow(aClearForNotifies) )
+ m_xRowSet->execute();
+ impl_fillInternalDataProvider_throw(bHasCategories,aColumnNames);
+ bRet = true;
+ }
+ catch(const uno::Exception& /*e*/)
+ {
+ }
+ }
+ if ( !bRet ) // no command set or an error occurred, use Internal data handler
+ {
+ uno::Reference< lang::XInitialization> xIni(m_xInternal,uno::UNO_QUERY);
+ if ( xIni.is() )
+ {
+ beans::NamedValue aParam("CreateDefaultData",uno::Any(true));
+ uno::Sequence< uno::Any > aInitArgs{ uno::Any(aParam) };
+ xIni->initialize(aInitArgs);
+ }
+ }
+
+ }
+ return m_xInternal->createDataSource(_aArguments);
+}
+
+uno::Sequence< beans::PropertyValue > SAL_CALL DatabaseDataProvider::detectArguments(const uno::Reference< chart2::data::XDataSource > & _xDataSource)
+{
+ ::comphelper::NamedValueCollection aArguments;
+ aArguments.put( "CellRangeRepresentation", uno::Any( OUString( "all" ) ) );
+ aArguments.put( "DataRowSource", uno::Any( chart::ChartDataRowSource_COLUMNS ) );
+ // internal data always contains labels
+ aArguments.put( "FirstCellAsLabel", uno::Any( true ) );
+
+ bool bHasCategories = false;
+ if( _xDataSource.is())
+ {
+ uno::Sequence< uno::Reference< chart2::data::XLabeledDataSequence > > aSequences(_xDataSource->getDataSequences());
+ const sal_Int32 nCount( aSequences.getLength());
+ for( sal_Int32 nIdx=0; nIdx<nCount; ++nIdx )
+ {
+ if( aSequences[nIdx].is() )
+ {
+ uno::Reference< beans::XPropertySet > xSeqProp( aSequences[nIdx]->getValues(), uno::UNO_QUERY );
+ OUString aRole;
+ if ( xSeqProp.is()
+ && ( xSeqProp->getPropertyValue( "Role" ) >>= aRole )
+ && aRole == "categories"
+ )
+ {
+ bHasCategories = true;
+ break;
+ }
+ }
+ }
+ }
+ aArguments.put( "HasCategories", uno::Any( bHasCategories ) );
+ return aArguments.getPropertyValues();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::createDataSequenceByRangeRepresentationPossible(const OUString & /*aRangeRepresentation*/)
+{
+ return true;
+}
+
+uno::Any DatabaseDataProvider::impl_getNumberFormatKey_nothrow(const OUString & _sRangeRepresentation) const
+{
+ std::map< OUString,css::uno::Any>::const_iterator aFind = m_aNumberFormats.find(_sRangeRepresentation);
+ if ( aFind != m_aNumberFormats.end() )
+ return aFind->second;
+ return uno::Any(sal_Int32(0));
+}
+
+uno::Reference< chart2::data::XDataSequence > SAL_CALL DatabaseDataProvider::createDataSequenceByRangeRepresentation(const OUString & _sRangeRepresentation)
+{
+ osl::MutexGuard g(m_aMutex);
+ uno::Reference< chart2::data::XDataSequence > xData = m_xInternal->createDataSequenceByRangeRepresentation(_sRangeRepresentation);
+ uno::Reference<beans::XPropertySet> xProp(xData,uno::UNO_QUERY);
+ static constexpr OUStringLiteral s_sNumberFormatKey = u"NumberFormatKey";
+ if ( xProp.is() && xProp->getPropertySetInfo()->hasPropertyByName(s_sNumberFormatKey) )
+ {
+ xProp->setPropertyValue(s_sNumberFormatKey,impl_getNumberFormatKey_nothrow(_sRangeRepresentation));
+ }
+ return xData;
+}
+
+uno::Reference<chart2::data::XDataSequence>
+SAL_CALL DatabaseDataProvider::createDataSequenceByValueArray(
+ const OUString& /*aRole*/, const OUString& /*aRangeRepresentation*/, const OUString& /*aRoleQualifier*/ )
+{
+ return uno::Reference<chart2::data::XDataSequence>();
+}
+
+uno::Sequence< uno::Sequence< OUString > > SAL_CALL DatabaseDataProvider::getComplexRowDescriptions()
+{
+ return m_xComplexDescriptionAccess->getComplexRowDescriptions();
+}
+
+void SAL_CALL DatabaseDataProvider::setComplexRowDescriptions( const uno::Sequence< uno::Sequence< OUString > >& aRowDescriptions )
+{
+ m_xComplexDescriptionAccess->setComplexRowDescriptions(aRowDescriptions);
+}
+
+uno::Sequence< uno::Sequence< OUString > > SAL_CALL DatabaseDataProvider::getComplexColumnDescriptions()
+{
+ return m_xComplexDescriptionAccess->getComplexColumnDescriptions();
+}
+
+void SAL_CALL DatabaseDataProvider::setComplexColumnDescriptions( const uno::Sequence< uno::Sequence< OUString > >& aColumnDescriptions )
+{
+ m_xComplexDescriptionAccess->setComplexColumnDescriptions(aColumnDescriptions);
+}
+
+// ____ XChartDataArray ____
+uno::Sequence< uno::Sequence< double > > SAL_CALL DatabaseDataProvider::getData()
+{
+ return m_xComplexDescriptionAccess->getData();
+}
+
+void SAL_CALL DatabaseDataProvider::setData( const uno::Sequence< uno::Sequence< double > >& rDataInRows )
+{
+ m_xComplexDescriptionAccess->setData(rDataInRows);
+}
+
+void SAL_CALL DatabaseDataProvider::setRowDescriptions( const uno::Sequence< OUString >& aRowDescriptions )
+{
+ m_xComplexDescriptionAccess->setRowDescriptions(aRowDescriptions);
+}
+
+void SAL_CALL DatabaseDataProvider::setColumnDescriptions( const uno::Sequence< OUString >& aColumnDescriptions )
+{
+ m_xComplexDescriptionAccess->setColumnDescriptions(aColumnDescriptions);
+}
+
+uno::Sequence< OUString > SAL_CALL DatabaseDataProvider::getRowDescriptions()
+{
+ return m_xComplexDescriptionAccess->getRowDescriptions();
+}
+
+uno::Sequence< OUString > SAL_CALL DatabaseDataProvider::getColumnDescriptions()
+{
+ return m_xComplexDescriptionAccess->getColumnDescriptions();
+}
+
+// ____ XChartData (base of XChartDataArray) ____
+void SAL_CALL DatabaseDataProvider::addChartDataChangeEventListener(const uno::Reference< css::chart::XChartDataChangeEventListener >& x)
+{
+ m_xComplexDescriptionAccess->addChartDataChangeEventListener(x);
+}
+
+void SAL_CALL DatabaseDataProvider::removeChartDataChangeEventListener(const uno::Reference< css::chart::XChartDataChangeEventListener >& x)
+{
+ m_xComplexDescriptionAccess->removeChartDataChangeEventListener(x);
+}
+
+double SAL_CALL DatabaseDataProvider::getNotANumber()
+{
+ return m_xComplexDescriptionAccess->getNotANumber();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::isNotANumber( double nNumber )
+{
+ return m_xComplexDescriptionAccess->isNotANumber(nNumber);
+}
+
+uno::Reference< sheet::XRangeSelection > SAL_CALL DatabaseDataProvider::getRangeSelection()
+{
+ // TODO: Exchange the default return implementation for "getRangeSelection" !!!
+ // Exchange the default return implementation.
+ // NOTE: Default initialized polymorphic structs can cause problems because of
+ // missing default initialization of primitive types of some C++ compilers or
+ // different Any initialization in Java and C++ polymorphic structs.
+ return uno::Reference< sheet::XRangeSelection >();
+}
+
+// chart2::data::XRangeXMLConversion:
+OUString SAL_CALL DatabaseDataProvider::convertRangeToXML(const OUString & _sRangeRepresentation)
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_xRangeConversion->convertRangeToXML(_sRangeRepresentation);
+}
+
+OUString SAL_CALL DatabaseDataProvider::convertRangeFromXML(const OUString & _sXMLRange)
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_xRangeConversion->convertRangeFromXML(_sXMLRange);
+}
+
+// com.sun.star.beans.XPropertySet:
+uno::Reference< beans::XPropertySetInfo > SAL_CALL DatabaseDataProvider::getPropertySetInfo()
+{
+ return ::cppu::PropertySetMixin< chart2::data::XDatabaseDataProvider >::getPropertySetInfo();
+}
+
+void SAL_CALL DatabaseDataProvider::setPropertyValue(const OUString & aPropertyName, const uno::Any & aValue)
+{
+ ::cppu::PropertySetMixin< chart2::data::XDatabaseDataProvider >::setPropertyValue(aPropertyName, aValue);
+}
+
+uno::Any SAL_CALL DatabaseDataProvider::getPropertyValue(const OUString & aPropertyName)
+{
+ return ::cppu::PropertySetMixin< chart2::data::XDatabaseDataProvider >::getPropertyValue(aPropertyName);
+}
+
+void SAL_CALL DatabaseDataProvider::addPropertyChangeListener(const OUString & aPropertyName, const uno::Reference< beans::XPropertyChangeListener > & xListener)
+{
+ ::cppu::PropertySetMixin< chart2::data::XDatabaseDataProvider >::addPropertyChangeListener(aPropertyName, xListener);
+}
+
+void SAL_CALL DatabaseDataProvider::removePropertyChangeListener(const OUString & aPropertyName, const uno::Reference< beans::XPropertyChangeListener > & xListener)
+{
+ ::cppu::PropertySetMixin< chart2::data::XDatabaseDataProvider >::removePropertyChangeListener(aPropertyName, xListener);
+}
+
+void SAL_CALL DatabaseDataProvider::addVetoableChangeListener(const OUString & aPropertyName, const uno::Reference< beans::XVetoableChangeListener > & xListener)
+{
+ ::cppu::PropertySetMixin< chart2::data::XDatabaseDataProvider >::addVetoableChangeListener(aPropertyName, xListener);
+}
+
+void SAL_CALL DatabaseDataProvider::removeVetoableChangeListener(const OUString & aPropertyName, const uno::Reference< beans::XVetoableChangeListener > & xListener)
+{
+ ::cppu::PropertySetMixin< chart2::data::XDatabaseDataProvider >::removeVetoableChangeListener(aPropertyName, xListener);
+}
+
+// chart2::data::XDatabaseDataProvider:
+uno::Sequence< OUString > SAL_CALL DatabaseDataProvider::getMasterFields()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_MasterFields;
+}
+
+void SAL_CALL DatabaseDataProvider::setMasterFields(const uno::Sequence< OUString > & the_value)
+{
+ impl_invalidateParameter_nothrow();
+ set("MasterFields",the_value,m_MasterFields);
+}
+
+uno::Sequence< OUString > SAL_CALL DatabaseDataProvider::getDetailFields()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_DetailFields;
+}
+
+void SAL_CALL DatabaseDataProvider::setDetailFields(const uno::Sequence< OUString > & the_value)
+{
+ set("DetailFields",the_value,m_DetailFields);
+}
+
+OUString SAL_CALL DatabaseDataProvider::getCommand()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_Command;
+}
+
+void SAL_CALL DatabaseDataProvider::setCommand(const OUString & the_value)
+{
+ {
+ osl::MutexGuard g(m_aMutex);
+ impl_invalidateParameter_nothrow();
+ m_xAggregateSet->setPropertyValue( PROPERTY_COMMAND, uno::Any( the_value ) );
+ }
+ set(PROPERTY_COMMAND,the_value,m_Command);
+}
+
+::sal_Int32 SAL_CALL DatabaseDataProvider::getCommandType()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_CommandType;
+}
+
+void SAL_CALL DatabaseDataProvider::setCommandType(::sal_Int32 the_value)
+{
+ {
+ osl::MutexGuard g(m_aMutex);
+ m_xAggregateSet->setPropertyValue( PROPERTY_COMMAND_TYPE, uno::Any( the_value ) );
+ }
+ set(PROPERTY_COMMAND_TYPE,the_value,m_CommandType);
+}
+
+OUString SAL_CALL DatabaseDataProvider::getFilter()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_aFilterManager.getFilterComponent( dbtools::FilterManager::FilterComponent::PublicFilter );
+}
+
+void SAL_CALL DatabaseDataProvider::setFilter(const OUString & the_value)
+{
+ {
+ osl::MutexGuard g(m_aMutex);
+ m_aFilterManager.setFilterComponent( dbtools::FilterManager::FilterComponent::PublicFilter, the_value );
+ }
+ set(PROPERTY_FILTER,the_value,m_Filter);
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::getApplyFilter()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_ApplyFilter;
+}
+
+void SAL_CALL DatabaseDataProvider::setApplyFilter( sal_Bool the_value )
+{
+ {
+ osl::MutexGuard g(m_aMutex);
+ m_xAggregateSet->setPropertyValue( PROPERTY_APPLYFILTER, uno::Any( the_value ) );
+ }
+ set(PROPERTY_APPLYFILTER,static_cast<bool>(the_value),m_ApplyFilter);
+}
+
+OUString SAL_CALL DatabaseDataProvider::getHavingClause()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_HavingClause;
+}
+
+void SAL_CALL DatabaseDataProvider::setHavingClause( const OUString& the_value )
+{
+ {
+ osl::MutexGuard g(m_aMutex);
+ m_xAggregateSet->setPropertyValue( PROPERTY_HAVING_CLAUSE, uno::Any( the_value ) );
+ }
+ set(PROPERTY_HAVING_CLAUSE,the_value,m_HavingClause);
+}
+
+OUString SAL_CALL DatabaseDataProvider::getGroupBy()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_GroupBy;
+}
+
+void SAL_CALL DatabaseDataProvider::setGroupBy( const OUString& the_value )
+{
+ {
+ osl::MutexGuard g(m_aMutex);
+ m_xAggregateSet->setPropertyValue( PROPERTY_GROUP_BY, uno::Any( the_value ) );
+ }
+ set(PROPERTY_GROUP_BY,the_value,m_GroupBy);
+}
+
+OUString SAL_CALL DatabaseDataProvider::getOrder()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_Order;
+}
+
+void SAL_CALL DatabaseDataProvider::setOrder( const OUString& the_value )
+{
+ {
+ osl::MutexGuard g(m_aMutex);
+ m_xAggregateSet->setPropertyValue( PROPERTY_ORDER, uno::Any( the_value ) );
+ }
+ set(PROPERTY_ORDER,the_value,m_Order);
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::getEscapeProcessing()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_EscapeProcessing;
+}
+
+void SAL_CALL DatabaseDataProvider::setEscapeProcessing(sal_Bool the_value)
+{
+ set(PROPERTY_ESCAPE_PROCESSING,static_cast<bool>(the_value),m_EscapeProcessing);
+}
+
+::sal_Int32 SAL_CALL DatabaseDataProvider::getRowLimit()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_RowLimit;
+}
+
+void SAL_CALL DatabaseDataProvider::setRowLimit(::sal_Int32 the_value)
+{
+ set("RowLimit",the_value,m_RowLimit);
+}
+
+uno::Reference< sdbc::XConnection > SAL_CALL DatabaseDataProvider::getActiveConnection()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_xActiveConnection;
+}
+
+void SAL_CALL DatabaseDataProvider::setActiveConnection(const uno::Reference< sdbc::XConnection > & the_value)
+{
+ if ( !the_value.is() )
+ throw lang::IllegalArgumentException();
+ set(PROPERTY_ACTIVE_CONNECTION,the_value,m_xActiveConnection);
+}
+
+OUString SAL_CALL DatabaseDataProvider::getDataSourceName()
+{
+ osl::MutexGuard g(m_aMutex);
+ return m_DataSourceName;
+}
+
+void SAL_CALL DatabaseDataProvider::setDataSourceName(const OUString& the_value)
+{
+ set(PROPERTY_DATASOURCENAME,the_value,m_DataSourceName);
+}
+
+namespace
+{
+ struct ColumnDescription
+ {
+ OUString sName;
+ sal_Int32 nResultSetPosition;
+ sal_Int32 nDataType;
+
+ ColumnDescription()
+ :nResultSetPosition( 0 )
+ ,nDataType( sdbc::DataType::VARCHAR )
+ {
+ }
+ explicit ColumnDescription( const OUString& i_rName )
+ :sName( i_rName )
+ ,nResultSetPosition( 0 )
+ ,nDataType( sdbc::DataType::VARCHAR )
+ {
+ }
+ };
+
+ struct CreateColumnDescription
+ {
+ ColumnDescription operator()( const OUString& i_rName )
+ {
+ return ColumnDescription( i_rName );
+ }
+ };
+
+ struct SelectColumnName
+ {
+ const OUString& operator()( const ColumnDescription& i_rColumn )
+ {
+ return i_rColumn.sName;
+ }
+ };
+}
+
+void DatabaseDataProvider::impl_fillInternalDataProvider_throw(bool _bHasCategories,const uno::Sequence< OUString >& i_aColumnNames)
+{
+ // clear the data before fill the new one
+ uno::Reference< sdbcx::XColumnsSupplier > xColSup(m_xRowSet,uno::UNO_QUERY_THROW);
+ uno::Reference< container::XNameAccess > xColumns( xColSup->getColumns(), uno::UNO_SET_THROW );
+ const uno::Sequence< OUString > aRowSetColumnNames( xColumns->getElementNames() );
+
+ typedef std::vector< ColumnDescription > ColumnDescriptions;
+ ColumnDescriptions aColumns;
+ bool bFirstColumnIsCategory = _bHasCategories;
+ if ( i_aColumnNames.hasElements() )
+ {
+ // some normalizations ...
+ uno::Sequence< OUString > aImposedColumnNames( i_aColumnNames );
+
+ // strangely, there exist documents where the ColumnDescriptions end with a number of empty strings. /me
+ // thinks they're generated when you have a chart based on a result set with n columns, but remove some
+ // of those columns from the chart - it looks like a bug in the report XML export to me.
+ // So, get rid of the "trailing" empty columns
+ sal_Int32 nLastNonEmptyColName = aImposedColumnNames.getLength() - 1;
+ for ( ; nLastNonEmptyColName >= 0; --nLastNonEmptyColName )
+ {
+ if ( !aImposedColumnNames[ nLastNonEmptyColName ].isEmpty() )
+ break;
+ }
+ aImposedColumnNames.realloc( nLastNonEmptyColName + 1 );
+
+ // second, for X-Y-charts the ColumnDescriptions exported by chart miss the name of the first (non-category)
+ // column. This, this results in a ColumnDescriptions array like <"", "col2", "col3">, where you'd expect
+ // <"col1", "col2", "col3">.
+ // Fix this with some heuristics:
+ if ( aImposedColumnNames.hasElements() && ( !aImposedColumnNames[0].isEmpty() ) )
+ {
+ const sal_Int32 nAssumedRowSetColumnIndex = _bHasCategories ? 1 : 0;
+ if ( nAssumedRowSetColumnIndex < aRowSetColumnNames.getLength() )
+ aImposedColumnNames.getArray()[0] = aRowSetColumnNames[ nAssumedRowSetColumnIndex ];
+ }
+
+ const sal_Int32 nCount = aImposedColumnNames.getLength();
+ for ( sal_Int32 i = 0 ; i < nCount; ++i )
+ {
+ const OUString sColumnName( aImposedColumnNames[i] );
+ if ( !xColumns->hasByName( sColumnName ) )
+ continue;
+
+ if ( _bHasCategories && aColumns.empty() )
+ {
+ if ( aRowSetColumnNames.hasElements() )
+ aColumns.emplace_back( aRowSetColumnNames[0] );
+ else
+ aColumns.emplace_back( sColumnName );
+ bFirstColumnIsCategory = true;
+ }
+ aColumns.emplace_back( sColumnName );
+ }
+ }
+ if ( aColumns.empty() )
+ {
+ aColumns.resize( aRowSetColumnNames.getLength() );
+ std::transform(
+ aRowSetColumnNames.begin(),
+ aRowSetColumnNames.end(),
+ aColumns.begin(),
+ CreateColumnDescription()
+ );
+ }
+
+ // fill the data
+ uno::Reference< sdbc::XResultSet> xRes( m_xRowSet, uno::UNO_QUERY_THROW );
+ uno::Reference< sdbc::XRow> xRow( m_xRowSet,uno::UNO_QUERY_THROW );
+ uno::Reference< sdbc::XResultSetMetaDataSupplier > xSuppMeta( m_xRowSet,uno::UNO_QUERY_THROW );
+ uno::Reference< sdbc::XColumnLocate > xColumnLocate( m_xRowSet, uno::UNO_QUERY_THROW );
+
+ sal_Int32 columnIndex = 0;
+ for (auto & column : aColumns)
+ {
+ column.nResultSetPosition = xColumnLocate->findColumn( column.sName );
+
+ const uno::Reference< beans::XPropertySet > xColumn( xColumns->getByName( column.sName ), uno::UNO_QUERY_THROW );
+ const uno::Any aNumberFormat( xColumn->getPropertyValue( PROPERTY_NUMBERFORMAT ) );
+ OSL_VERIFY( xColumn->getPropertyValue( PROPERTY_TYPE ) >>= column.nDataType );
+
+ const OUString sRangeName = OUString::number( columnIndex );
+ m_aNumberFormats.emplace( sRangeName, aNumberFormat );
+ ++columnIndex;
+ }
+
+ std::vector< OUString > aRowLabels;
+ std::vector< std::vector< double > > aDataValues;
+ sal_Int32 nRowCount = 0;
+ ::connectivity::ORowSetValue aValue;
+ while( xRes->next() && (!m_RowLimit || nRowCount < m_RowLimit) )
+ {
+ ++nRowCount;
+
+ aValue.fill( aColumns[0].nResultSetPosition, aColumns[0].nDataType, xRow );
+ aRowLabels.push_back( aValue.getString() );
+
+ std::vector< double > aRow;
+ bool bFirstLoop = true;
+ for (auto const& column : aColumns)
+ {
+ if (bFirstLoop)
+ {
+ bFirstLoop = false;
+ if (bFirstColumnIsCategory)
+ continue;
+ }
+
+ aValue.fill( column.nResultSetPosition, column.nDataType, xRow );
+ if ( aValue.isNull() )
+ aRow.push_back( std::numeric_limits<double>::quiet_NaN() );
+ else
+ aRow.push_back( aValue.getDouble() );
+ }
+
+ aDataValues.push_back( aRow );
+ }
+
+ // insert default data when no rows exist
+ if ( !nRowCount )
+ {
+ nRowCount = 3;
+ static const double fDefaultData[ ] =
+ { 9.10, 3.20, 4.54,
+ 2.40, 8.80, 9.65,
+ 3.10, 1.50, 3.70,
+ 4.30, 9.02, 6.20 };
+ for(sal_Int32 h = 0,k = 0; h < nRowCount; ++h,++k )
+ {
+ aRowLabels.push_back(OUString::number(h+1));
+ std::vector< double > aRow;
+ const sal_Int32 nSize = SAL_N_ELEMENTS(fDefaultData);
+ for (size_t j = 0; j < (aColumns.size()-1); ++j,++k)
+ {
+ if ( k >= nSize )
+ k = 0;
+ aRow.push_back(fDefaultData[k]);
+ }
+ aDataValues.push_back(aRow);
+ }
+ }
+
+ uno::Reference< chart::XChartDataArray> xData(m_xInternal,uno::UNO_QUERY);
+ xData->setRowDescriptions(comphelper::containerToSequence(aRowLabels));
+
+ const size_t nOffset = bFirstColumnIsCategory ? 1 : 0;
+ uno::Sequence< OUString > aColumnDescriptions( aColumns.size() - nOffset );
+ std::transform(
+ aColumns.begin() + nOffset,
+ aColumns.end(),
+ aColumnDescriptions.getArray(),
+ SelectColumnName()
+ );
+ xData->setColumnDescriptions( aColumnDescriptions );
+
+ uno::Sequence< uno::Sequence< double > > aData(aDataValues.size());
+ uno::Sequence< double >* pDataIter = aData.getArray();
+ uno::Sequence< double >* pDataEnd = pDataIter + aData.getLength();
+ for(sal_Int32 i= 0;pDataIter != pDataEnd; ++pDataIter,++i )
+ {
+ if ( !aDataValues[i].empty() )
+ *pDataIter = comphelper::containerToSequence(aDataValues[i]);
+ }
+ xData->setData(aData);
+}
+
+void DatabaseDataProvider::impl_fillRowSet_throw()
+{
+ m_xAggregateSet->setPropertyValue( PROPERTY_FILTER, uno::Any( getFilter() ) );
+ uno::Reference< sdbc::XParameters> xParam(m_xRowSet,uno::UNO_QUERY_THROW);
+ xParam->clearParameters( );
+}
+
+bool DatabaseDataProvider::impl_fillParameters_nothrow( ::osl::ResettableMutexGuard& _rClearForNotifies)
+{
+ // do we have to fill the parameters again?
+ if ( !m_aParameterManager.isUpToDate() )
+ m_aParameterManager.updateParameterInfo( m_aFilterManager );
+
+ if ( m_aParameterManager.isUpToDate() )
+ return m_aParameterManager.fillParameterValues( m_xHandler, _rClearForNotifies );
+
+ return true;
+}
+
+// css::sdbc::XParameters
+void SAL_CALL DatabaseDataProvider::setNull(sal_Int32 parameterIndex, sal_Int32 sqlType)
+{
+ m_aParameterManager.setNull(parameterIndex, sqlType);
+}
+
+void SAL_CALL DatabaseDataProvider::setObjectNull(sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName)
+{
+ m_aParameterManager.setObjectNull(parameterIndex, sqlType, typeName);
+}
+
+void SAL_CALL DatabaseDataProvider::setBoolean(sal_Int32 parameterIndex, sal_Bool x)
+{
+ m_aParameterManager.setBoolean(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setByte(sal_Int32 parameterIndex, sal_Int8 x)
+{
+ m_aParameterManager.setByte(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setShort(sal_Int32 parameterIndex, sal_Int16 x)
+{
+ m_aParameterManager.setShort(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setInt(sal_Int32 parameterIndex, sal_Int32 x)
+{
+ m_aParameterManager.setInt(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setLong(sal_Int32 parameterIndex, sal_Int64 x)
+{
+ m_aParameterManager.setLong(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setFloat(sal_Int32 parameterIndex, float x)
+{
+ m_aParameterManager.setFloat(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setDouble(sal_Int32 parameterIndex, double x)
+{
+ m_aParameterManager.setDouble(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setString(sal_Int32 parameterIndex, const OUString& x)
+{
+ m_aParameterManager.setString(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setBytes(sal_Int32 parameterIndex, const uno::Sequence< sal_Int8 >& x)
+{
+ m_aParameterManager.setBytes(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setDate(sal_Int32 parameterIndex, const util::Date& x)
+{
+ m_aParameterManager.setDate(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setTime(sal_Int32 parameterIndex, const util::Time& x)
+{
+ m_aParameterManager.setTime(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setTimestamp(sal_Int32 parameterIndex, const util::DateTime& x)
+{
+ m_aParameterManager.setTimestamp(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setBinaryStream(sal_Int32 parameterIndex, const uno::Reference<io::XInputStream>& x, sal_Int32 length)
+{
+ m_aParameterManager.setBinaryStream(parameterIndex, x, length);
+}
+
+void SAL_CALL DatabaseDataProvider::setCharacterStream(sal_Int32 parameterIndex, const uno::Reference<io::XInputStream>& x, sal_Int32 length)
+{
+ m_aParameterManager.setCharacterStream(parameterIndex, x, length);
+}
+
+void SAL_CALL DatabaseDataProvider::setObjectWithInfo(sal_Int32 parameterIndex, const uno::Any& x, sal_Int32 targetSqlType, sal_Int32 scale)
+{
+ m_aParameterManager.setObjectWithInfo(parameterIndex, x, targetSqlType, scale);
+}
+
+void SAL_CALL DatabaseDataProvider::setObject(sal_Int32 parameterIndex, const uno::Any& x)
+{
+ m_aParameterManager.setObject(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setRef(sal_Int32 parameterIndex, const uno::Reference<sdbc::XRef>& x)
+{
+ m_aParameterManager.setRef(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setBlob(sal_Int32 parameterIndex, const uno::Reference<sdbc::XBlob>& x)
+{
+ m_aParameterManager.setBlob(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setClob(sal_Int32 parameterIndex, const uno::Reference<sdbc::XClob>& x)
+{
+ m_aParameterManager.setClob(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::setArray(sal_Int32 parameterIndex, const Reference<sdbc::XArray>& x)
+{
+ m_aParameterManager.setArray(parameterIndex, x);
+}
+
+void SAL_CALL DatabaseDataProvider::clearParameters()
+{
+ m_aParameterManager.clearParameters();
+}
+
+// css::sdbc::XRowSet
+void SAL_CALL DatabaseDataProvider::execute()
+{
+ uno::Sequence< beans::PropertyValue > aEmpty;
+ createDataSource(aEmpty);
+}
+
+void SAL_CALL DatabaseDataProvider::addRowSetListener(const uno::Reference<sdbc::XRowSetListener>& _rListener)
+{
+ if (m_xRowSet.is())
+ m_xRowSet->addRowSetListener(_rListener);
+}
+
+void SAL_CALL DatabaseDataProvider::removeRowSetListener(const uno::Reference<sdbc::XRowSetListener>& _rListener)
+{
+ if (m_xRowSet.is())
+ m_xRowSet->removeRowSetListener(_rListener);
+}
+
+// css::sdbc::XResultSet
+sal_Bool SAL_CALL DatabaseDataProvider::next()
+{
+ return m_xRowSet->next();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::isBeforeFirst()
+{
+ return m_xRowSet->isBeforeFirst();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::isAfterLast()
+{
+ return m_xRowSet->isAfterLast();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::isFirst()
+{
+ return m_xRowSet->isFirst();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::isLast()
+{
+ return m_xRowSet->isLast();
+}
+
+void SAL_CALL DatabaseDataProvider::beforeFirst()
+{
+ m_xRowSet->beforeFirst();
+}
+
+void SAL_CALL DatabaseDataProvider::afterLast()
+{
+ m_xRowSet->afterLast();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::first()
+{
+ return m_xRowSet->first();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::last()
+{
+ return m_xRowSet->last();
+}
+
+sal_Int32 SAL_CALL DatabaseDataProvider::getRow()
+{
+ return m_xRowSet->getRow();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::absolute(sal_Int32 row)
+{
+ return m_xRowSet->absolute(row);
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::relative(sal_Int32 rows)
+{
+ return m_xRowSet->relative(rows);
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::previous()
+{
+ return m_xRowSet->previous();
+}
+
+void SAL_CALL DatabaseDataProvider::refreshRow()
+{
+ m_xRowSet->refreshRow();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::rowUpdated()
+{
+ return m_xRowSet->rowUpdated();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::rowInserted()
+{
+ return m_xRowSet->rowInserted();
+}
+
+sal_Bool SAL_CALL DatabaseDataProvider::rowDeleted()
+{
+ return m_xRowSet->rowDeleted();
+}
+
+uno::Reference< uno::XInterface > SAL_CALL DatabaseDataProvider::getStatement()
+{
+ return m_xRowSet->getStatement();
+}
+
+uno::Reference< uno::XInterface > SAL_CALL DatabaseDataProvider::getParent( )
+{
+ return m_xParent;
+}
+
+void SAL_CALL DatabaseDataProvider::setParent( const uno::Reference< uno::XInterface >& _xParent )
+{
+ osl::MutexGuard g(m_aMutex);
+ m_xParent = _xParent;
+}
+
+void DatabaseDataProvider::impl_invalidateParameter_nothrow()
+{
+ osl::MutexGuard g(m_aMutex);
+ m_aParameterManager.clearAllParameterInformation();
+}
+
+} // namespace dbaccess
+
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_comp_dbaccess_DatabaseDataProvider_get_implementation(
+ css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& )
+{
+ return cppu::acquire(new dbaccess::DatabaseDataProvider(context));
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */