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Diffstat (limited to 'dbaccess/source/ui/misc/WCopyTable.cxx')
| -rw-r--r-- | dbaccess/source/ui/misc/WCopyTable.cxx | 1554 |
1 files changed, 1554 insertions, 0 deletions
diff --git a/dbaccess/source/ui/misc/WCopyTable.cxx b/dbaccess/source/ui/misc/WCopyTable.cxx new file mode 100644 index 000000000..64301bccd --- /dev/null +++ b/dbaccess/source/ui/misc/WCopyTable.cxx @@ -0,0 +1,1554 @@ +/* -*- 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 <strings.hrc> +#include <strings.hxx> +#include <core_resource.hxx> +#include <sqlmessage.hxx> +#include <UITools.hxx> +#include <WColumnSelect.hxx> +#include <WCopyTable.hxx> +#include <WCPage.hxx> +#include <WExtendPages.hxx> +#include <WNameMatch.hxx> +#include <WTypeSelect.hxx> + +#include <com/sun/star/sdb/application/CopyTableOperation.hpp> +#include <com/sun/star/sdb/SQLContext.hpp> +#include <com/sun/star/sdbc/ColumnValue.hpp> +#include <com/sun/star/sdbc/DataType.hpp> +#include <com/sun/star/sdbc/XResultSet.hpp> +#include <com/sun/star/sdbc/XStatement.hpp> +#include <com/sun/star/sdbc/XRow.hpp> +#include <com/sun/star/sdbcx/KeyType.hpp> +#include <com/sun/star/sdbcx/XAppend.hpp> +#include <com/sun/star/sdbcx/XColumnsSupplier.hpp> +#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp> +#include <com/sun/star/sdbcx/XKeysSupplier.hpp> +#include <com/sun/star/sdbcx/XTablesSupplier.hpp> +#include <com/sun/star/sdbcx/XViewsSupplier.hpp> +#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp> +#include <com/sun/star/task/InteractionHandler.hpp> + +#include <comphelper/interaction.hxx> +#include <connectivity/dbtools.hxx> +#include <connectivity/dbmetadata.hxx> +#include <connectivity/dbexception.hxx> +#include <o3tl/safeint.hxx> +#include <rtl/ustrbuf.hxx> +#include <sal/log.hxx> +#include <tools/diagnose_ex.h> + +#include <algorithm> + +using namespace ::dbaui; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::util; +using namespace ::com::sun::star::sdb; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::sdbcx; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::task; +using namespace dbtools; + +namespace CopyTableOperation = ::com::sun::star::sdb::application::CopyTableOperation; + +#define MAX_PAGES 4 // max. number of pages, which are shown + +namespace +{ + void clearColumns(ODatabaseExport::TColumns& _rColumns, ODatabaseExport::TColumnVector& _rColumnsVec) + { + for (auto const& column : _rColumns) + delete column.second; + + _rColumnsVec.clear(); + _rColumns.clear(); + } +} + +// ICopyTableSourceObject +ICopyTableSourceObject::~ICopyTableSourceObject() +{ +} + +// ObjectCopySource +ObjectCopySource::ObjectCopySource( const Reference< XConnection >& _rxConnection, const Reference< XPropertySet >& _rxObject ) + :m_xConnection( _rxConnection, UNO_SET_THROW ) + ,m_xMetaData( _rxConnection->getMetaData(), UNO_SET_THROW ) + ,m_xObject( _rxObject, UNO_SET_THROW ) + ,m_xObjectPSI( _rxObject->getPropertySetInfo(), UNO_SET_THROW ) + ,m_xObjectColumns( Reference< XColumnsSupplier >( _rxObject, UNO_QUERY_THROW )->getColumns(), UNO_SET_THROW ) +{ +} + +OUString ObjectCopySource::getQualifiedObjectName() const +{ + OUString sName; + + if ( !m_xObjectPSI->hasPropertyByName( PROPERTY_COMMAND ) ) + sName = ::dbtools::composeTableName( m_xMetaData, m_xObject, ::dbtools::EComposeRule::InDataManipulation, false ); + else + m_xObject->getPropertyValue( PROPERTY_NAME ) >>= sName; + return sName; +} + +bool ObjectCopySource::isView() const +{ + bool bIsView = false; + try + { + if ( m_xObjectPSI->hasPropertyByName( PROPERTY_TYPE ) ) + { + OUString sObjectType; + OSL_VERIFY( m_xObject->getPropertyValue( PROPERTY_TYPE ) >>= sObjectType ); + bIsView = sObjectType == "VIEW"; + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + return bIsView; +} + +void ObjectCopySource::copyUISettingsTo( const Reference< XPropertySet >& _rxObject ) const +{ + const OUString aCopyProperties[] = { + OUString(PROPERTY_FONT), OUString(PROPERTY_ROW_HEIGHT), OUString(PROPERTY_TEXTCOLOR),OUString(PROPERTY_TEXTLINECOLOR),OUString(PROPERTY_TEXTEMPHASIS),OUString(PROPERTY_TEXTRELIEF) + }; + for (const auto & aCopyProperty : aCopyProperties) + { + if ( m_xObjectPSI->hasPropertyByName( aCopyProperty ) ) + _rxObject->setPropertyValue( aCopyProperty, m_xObject->getPropertyValue( aCopyProperty ) ); + } +} + +void ObjectCopySource::copyFilterAndSortingTo( const Reference< XConnection >& _xConnection,const Reference< XPropertySet >& _rxObject ) const +{ + std::pair< OUString, OUString > aProperties[] = { + std::pair< OUString, OUString >(PROPERTY_FILTER,OUString(" AND ")) + ,std::pair< OUString, OUString >(PROPERTY_ORDER,OUString(" ORDER BY ")) + }; + + try + { + const OUString sSourceName = ::dbtools::composeTableNameForSelect(m_xConnection,m_xObject) + "."; + const OUString sTargetName = ::dbtools::composeTableNameForSelect(_xConnection,_rxObject); + const OUString sTargetNameTemp = sTargetName + "."; + + OUStringBuffer sStatement = "SELECT * FROM " + sTargetName + " WHERE 0=1"; + + for (const std::pair<OUString,OUString> & aProperty : aProperties) + { + if ( m_xObjectPSI->hasPropertyByName( aProperty.first ) ) + { + OUString sFilter; + m_xObject->getPropertyValue( aProperty.first ) >>= sFilter; + if ( !sFilter.isEmpty() ) + { + sStatement.append(aProperty.second); + sFilter = sFilter.replaceFirst(sSourceName,sTargetNameTemp); + _rxObject->setPropertyValue( aProperty.first, Any(sFilter) ); + sStatement.append(sFilter); + } + } + } + + _xConnection->createStatement()->executeQuery(sStatement.makeStringAndClear()); + + if ( m_xObjectPSI->hasPropertyByName( PROPERTY_APPLYFILTER ) ) + _rxObject->setPropertyValue( PROPERTY_APPLYFILTER, m_xObject->getPropertyValue( PROPERTY_APPLYFILTER ) ); + } + catch(Exception&) + { + } +} + +Sequence< OUString > ObjectCopySource::getColumnNames() const +{ + return m_xObjectColumns->getElementNames(); +} + +Sequence< OUString > ObjectCopySource::getPrimaryKeyColumnNames() const +{ + const Reference<XNameAccess> xPrimaryKeyColumns = getPrimaryKeyColumns_throw(m_xObject); + Sequence< OUString > aKeyColNames; + if ( xPrimaryKeyColumns.is() ) + aKeyColNames = xPrimaryKeyColumns->getElementNames(); + return aKeyColNames; +} + +OFieldDescription* ObjectCopySource::createFieldDescription( const OUString& _rColumnName ) const +{ + Reference< XPropertySet > xColumn( m_xObjectColumns->getByName( _rColumnName ), UNO_QUERY_THROW ); + return new OFieldDescription( xColumn ); +} + +OUString ObjectCopySource::getSelectStatement() const +{ + OUString sSelectStatement; + if ( m_xObjectPSI->hasPropertyByName( PROPERTY_COMMAND ) ) + { // query + OSL_VERIFY( m_xObject->getPropertyValue( PROPERTY_COMMAND ) >>= sSelectStatement ); + } + else + { // table + OUStringBuffer aSQL; + aSQL.append( "SELECT " ); + + // we need to create the sql stmt with column names + // otherwise it is possible that names don't match + const OUString sQuote = m_xMetaData->getIdentifierQuoteString(); + + Sequence< OUString > aColumnNames = getColumnNames(); + const OUString* pColumnName = aColumnNames.getConstArray(); + const OUString* pEnd = pColumnName + aColumnNames.getLength(); + for ( ; pColumnName != pEnd; ) + { + aSQL.append( ::dbtools::quoteName( sQuote, *pColumnName++ ) ); + + if ( pColumnName == pEnd ) + aSQL.append( " " ); + else + aSQL.append( ", " ); + } + + aSQL.append( "FROM " + ::dbtools::composeTableNameForSelect( m_xConnection, m_xObject ) ); + + sSelectStatement = aSQL.makeStringAndClear(); + } + + return sSelectStatement; +} + +::utl::SharedUNOComponent< XPreparedStatement > ObjectCopySource::getPreparedSelectStatement() const +{ + ::utl::SharedUNOComponent< XPreparedStatement > xStatement( + m_xConnection->prepareStatement( getSelectStatement() ), + ::utl::SharedUNOComponent< XPreparedStatement >::TakeOwnership + ); + return xStatement; +} + +// NamedTableCopySource +NamedTableCopySource::NamedTableCopySource( const Reference< XConnection >& _rxConnection, const OUString& _rTableName ) + :m_xConnection( _rxConnection, UNO_SET_THROW ) + ,m_xMetaData( _rxConnection->getMetaData(), UNO_SET_THROW ) + ,m_sTableName( _rTableName ) +{ + ::dbtools::qualifiedNameComponents( m_xMetaData, m_sTableName, m_sTableCatalog, m_sTableSchema, m_sTableBareName, ::dbtools::EComposeRule::Complete ); + impl_ensureColumnInfo_throw(); +} + +OUString NamedTableCopySource::getQualifiedObjectName() const +{ + return m_sTableName; +} + +bool NamedTableCopySource::isView() const +{ + OUString sTableType; + try + { + Reference< XResultSet > xTableDesc( m_xMetaData->getTables( Any( m_sTableCatalog ), m_sTableSchema, m_sTableBareName, + Sequence< OUString >() ) ); + Reference< XRow > xTableDescRow( xTableDesc, UNO_QUERY_THROW ); + OSL_VERIFY( xTableDesc->next() ); + sTableType = xTableDescRow->getString( 4 ); + OSL_ENSURE( !xTableDescRow->wasNull(), "NamedTableCopySource::isView: invalid table type!" ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + return sTableType == "VIEW"; +} + +void NamedTableCopySource::copyUISettingsTo( const Reference< XPropertySet >& /*_rxObject*/ ) const +{ + // not supported: we do not have UI settings to copy +} + +void NamedTableCopySource::copyFilterAndSortingTo( const Reference< XConnection >& ,const Reference< XPropertySet >& /*_rxObject*/ ) const +{ +} + +void NamedTableCopySource::impl_ensureColumnInfo_throw() +{ + if ( !m_aColumnInfo.empty() ) + return; + + Reference< XResultSetMetaDataSupplier > xStatementMetaSupp( impl_ensureStatement_throw().getTyped(), UNO_QUERY_THROW ); + Reference< XResultSetMetaData > xStatementMeta( xStatementMetaSupp->getMetaData(), UNO_SET_THROW ); + + sal_Int32 nColCount( xStatementMeta->getColumnCount() ); + for ( sal_Int32 i = 1; i <= nColCount; ++i ) + { + OFieldDescription aDesc; + + aDesc.SetName( xStatementMeta->getColumnName( i ) ); + aDesc.SetHelpText( xStatementMeta->getColumnLabel( i ) ); + aDesc.SetTypeValue( xStatementMeta->getColumnType( i ) ); + aDesc.SetTypeName( xStatementMeta->getColumnTypeName( i ) ); + aDesc.SetPrecision( xStatementMeta->getPrecision( i ) ); + aDesc.SetScale( xStatementMeta->getScale( i ) ); + aDesc.SetIsNullable( xStatementMeta->isNullable( i ) ); + aDesc.SetCurrency( xStatementMeta->isCurrency( i ) ); + aDesc.SetAutoIncrement( xStatementMeta->isAutoIncrement( i ) ); + + m_aColumnInfo.push_back( aDesc ); + } +} + +::utl::SharedUNOComponent< XPreparedStatement > const & NamedTableCopySource::impl_ensureStatement_throw() +{ + if ( !m_xStatement.is() ) + m_xStatement.set( m_xConnection->prepareStatement( getSelectStatement() ), UNO_SET_THROW ); + return m_xStatement; +} + +Sequence< OUString > NamedTableCopySource::getColumnNames() const +{ + Sequence< OUString > aNames( m_aColumnInfo.size() ); + std::transform(m_aColumnInfo.begin(), m_aColumnInfo.end(), aNames.getArray(), + [](const auto& elem) { return elem.GetName(); }); + + return aNames; +} + +Sequence< OUString > NamedTableCopySource::getPrimaryKeyColumnNames() const +{ + Sequence< OUString > aPKColNames; + + try + { + Reference< XResultSet > xPKDesc( m_xMetaData->getPrimaryKeys( Any( m_sTableCatalog ), m_sTableSchema, m_sTableBareName ) ); + Reference< XRow > xPKDescRow( xPKDesc, UNO_QUERY_THROW ); + while ( xPKDesc->next() ) + { + sal_Int32 len( aPKColNames.getLength() ); + aPKColNames.realloc( len + 1 ); + aPKColNames.getArray()[ len ] = xPKDescRow->getString( 4 ); // COLUMN_NAME + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + + return aPKColNames; +} + +OFieldDescription* NamedTableCopySource::createFieldDescription( const OUString& _rColumnName ) const +{ + for (auto const& elem : m_aColumnInfo) + if ( elem.GetName() == _rColumnName ) + return new OFieldDescription(elem); + + return nullptr; +} + +OUString NamedTableCopySource::getSelectStatement() const +{ + return "SELECT * FROM " + + ::dbtools::composeTableNameForSelect( m_xConnection, m_sTableCatalog, m_sTableSchema, m_sTableBareName ); +} + +::utl::SharedUNOComponent< XPreparedStatement > NamedTableCopySource::getPreparedSelectStatement() const +{ + return const_cast< NamedTableCopySource* >( this )->impl_ensureStatement_throw(); +} + +namespace { + +// DummyCopySource +class DummyCopySource : public ICopyTableSourceObject +{ +public: + DummyCopySource() { } + + static const DummyCopySource& Instance(); + + // ICopyTableSourceObject overridables + virtual OUString getQualifiedObjectName() const override; + virtual bool isView() const override; + virtual void copyUISettingsTo( const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const override; + virtual void copyFilterAndSortingTo(const css::uno::Reference< css::sdbc::XConnection >& _xConnection, const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const override; + virtual css::uno::Sequence< OUString > + getColumnNames() const override; + virtual css::uno::Sequence< OUString > + getPrimaryKeyColumnNames() const override; + virtual OFieldDescription* createFieldDescription( const OUString& _rColumnName ) const override; + virtual OUString getSelectStatement() const override; + virtual ::utl::SharedUNOComponent< XPreparedStatement > + getPreparedSelectStatement() const override; +}; + +} + +const DummyCopySource& DummyCopySource::Instance() +{ + static DummyCopySource s_aTheInstance; + return s_aTheInstance; +} + +OUString DummyCopySource::getQualifiedObjectName() const +{ + SAL_WARN("dbaccess.ui", "DummyCopySource::getQualifiedObjectName: not to be called!" ); + return OUString(); +} + +bool DummyCopySource::isView() const +{ + SAL_WARN("dbaccess.ui", "DummyCopySource::isView: not to be called!" ); + return false; +} + +void DummyCopySource::copyUISettingsTo( const Reference< XPropertySet >& /*_rxObject*/ ) const +{ + // no support +} + +void DummyCopySource::copyFilterAndSortingTo( const Reference< XConnection >& ,const Reference< XPropertySet >& /*_rxObject*/ ) const +{ +} + +Sequence< OUString > DummyCopySource::getColumnNames() const +{ + return Sequence< OUString >(); +} + +Sequence< OUString > DummyCopySource::getPrimaryKeyColumnNames() const +{ + SAL_WARN("dbaccess.ui", "DummyCopySource::getPrimaryKeyColumnNames: not to be called!" ); + return Sequence< OUString >(); +} + +OFieldDescription* DummyCopySource::createFieldDescription( const OUString& /*_rColumnName*/ ) const +{ + SAL_WARN("dbaccess.ui", "DummyCopySource::createFieldDescription: not to be called!" ); + return nullptr; +} + +OUString DummyCopySource::getSelectStatement() const +{ + SAL_WARN("dbaccess.ui", "DummyCopySource::getSelectStatement: not to be called!" ); + return OUString(); +} + +::utl::SharedUNOComponent< XPreparedStatement > DummyCopySource::getPreparedSelectStatement() const +{ + SAL_WARN("dbaccess.ui", "DummyCopySource::getPreparedSelectStatement: not to be called!" ); + return ::utl::SharedUNOComponent< XPreparedStatement >(); +} + +namespace +{ + bool lcl_canCreateViewFor_nothrow( const Reference< XConnection >& _rxConnection ) + { + Reference< XViewsSupplier > xSup( _rxConnection, UNO_QUERY ); + Reference< XDataDescriptorFactory > xViewFac; + if ( xSup.is() ) + xViewFac.set( xSup->getViews(), UNO_QUERY ); + return xViewFac.is(); + } + + bool lcl_sameConnection_throw( const Reference< XConnection >& _rxLHS, const Reference< XConnection >& _rxRHS ) + { + Reference< XDatabaseMetaData > xMetaLHS( _rxLHS->getMetaData(), UNO_SET_THROW ); + Reference< XDatabaseMetaData > xMetaRHS( _rxRHS->getMetaData(), UNO_SET_THROW ); + return xMetaLHS->getURL() == xMetaRHS->getURL(); + } +} + +// OCopyTableWizard +OCopyTableWizard::OCopyTableWizard(weld::Window* pParent, const OUString& _rDefaultName, sal_Int16 _nOperation, + const ICopyTableSourceObject& _rSourceObject, const Reference< XConnection >& _xSourceConnection, + const Reference< XConnection >& _xConnection, const Reference< XComponentContext >& _rxContext, + const Reference< XInteractionHandler>& _xInteractionHandler) + : vcl::RoadmapWizardMachine(pParent) + , m_mNameMapping(_xConnection->getMetaData().is() && _xConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers()) + , m_xDestConnection( _xConnection ) + , m_rSourceObject( _rSourceObject ) + , m_xFormatter( getNumberFormatter( _xConnection, _rxContext ) ) + , m_xContext(_rxContext) + , m_xInteractionHandler(_xInteractionHandler) + , m_sTypeNames(DBA_RES(STR_TABLEDESIGN_DBFIELDTYPES)) + , m_nPageCount(0) + , m_bDeleteSourceColumns(true) + , m_bInterConnectionCopy( _xSourceConnection != _xConnection ) + , m_sName( _rDefaultName ) + , m_nOperation( _nOperation ) + , m_ePressed( WIZARD_NONE ) + , m_bCreatePrimaryKeyColumn(false) + , m_bUseHeaderLine(false) +{ + construct(); + + // extract table name + OUString sInitialTableName( _rDefaultName ); + try + { + m_sSourceName = m_rSourceObject.getQualifiedObjectName(); + OSL_ENSURE( !m_sSourceName.isEmpty(), "OCopyTableWizard::OCopyTableWizard: unable to retrieve the source object's name!" ); + + if ( sInitialTableName.isEmpty() ) + sInitialTableName = m_sSourceName; + + if ( m_sName.isEmpty() ) + { + if ( _xSourceConnection == m_xDestConnection ) + { + Reference< XTablesSupplier > xSup( m_xDestConnection, UNO_QUERY_THROW ); + m_sName = ::dbtools::createUniqueName( xSup->getTables(), sInitialTableName, false ); + } + else + m_sName = sInitialTableName; + } + } + catch ( const Exception& ) + { + m_sName = sInitialTableName; + } + + ::dbaui::fillTypeInfo( _xSourceConnection, m_sTypeNames, m_aTypeInfo, m_aTypeInfoIndex ); + ::dbaui::fillTypeInfo( m_xDestConnection, m_sTypeNames, m_aDestTypeInfo, m_aDestTypeInfoIndex ); + loadData( m_rSourceObject, m_vSourceColumns, m_vSourceVec ); + + bool bAllowViews = true; + // if the source is a, don't allow creating views + if ( m_rSourceObject.isView() ) + bAllowViews = false; + // no views if the target connection does not support creating them + if ( !lcl_canCreateViewFor_nothrow( m_xDestConnection ) ) + bAllowViews = false; + // no views if we're copying to a different database + if ( !lcl_sameConnection_throw( _xSourceConnection, m_xDestConnection ) ) + bAllowViews = false; + + if ( m_bInterConnectionCopy ) + { + Reference< XDatabaseMetaData > xSrcMeta = _xSourceConnection->getMetaData(); + OUString sCatalog; + OUString sSchema; + OUString sTable; + ::dbtools::qualifiedNameComponents( xSrcMeta, + m_sName, + sCatalog, + sSchema, + sTable, + ::dbtools::EComposeRule::InDataManipulation); + + m_sName = ::dbtools::composeTableName(m_xDestConnection->getMetaData(),sCatalog,sSchema,sTable,false,::dbtools::EComposeRule::InTableDefinitions); + } + + std::unique_ptr<OCopyTable> xPage1(new OCopyTable(CreatePageContainer(), this)); + xPage1->disallowUseHeaderLine(); + if ( !bAllowViews ) + xPage1->disallowViews(); + xPage1->setCreateStyleAction(); + AddWizardPage(std::move(xPage1)); + + AddWizardPage( std::make_unique<OWizNameMatching>(CreatePageContainer(), this)); + AddWizardPage( std::make_unique<OWizColumnSelect>(CreatePageContainer(), this)); + AddWizardPage( std::make_unique<OWizNormalExtend>(CreatePageContainer(), this)); + ActivatePage(); + + m_xAssistant->set_current_page(0); +} + +weld::Container* OCopyTableWizard::CreatePageContainer() +{ + OString sIdent(OString::number(m_nPageCount)); + weld::Container* pPageContainer = m_xAssistant->append_page(sIdent); + return pPageContainer; +} + +OCopyTableWizard::OCopyTableWizard( weld::Window* pParent, const OUString& _rDefaultName, sal_Int16 _nOperation, + ODatabaseExport::TColumns&& _rSourceColumns, const ODatabaseExport::TColumnVector& _rSourceColVec, + const Reference< XConnection >& _xConnection, const Reference< XNumberFormatter >& _xFormatter, + TypeSelectionPageFactory _pTypeSelectionPageFactory, SvStream& _rTypeSelectionPageArg, const Reference< XComponentContext >& _rxContext ) + : vcl::RoadmapWizardMachine(pParent) + , m_vSourceColumns(std::move(_rSourceColumns)) + , m_mNameMapping(_xConnection->getMetaData().is() && _xConnection->getMetaData()->supportsMixedCaseQuotedIdentifiers()) + , m_xDestConnection( _xConnection ) + , m_rSourceObject( DummyCopySource::Instance() ) + , m_xFormatter(_xFormatter) + , m_xContext(_rxContext) + , m_sTypeNames(DBA_RES(STR_TABLEDESIGN_DBFIELDTYPES)) + , m_nPageCount(0) + , m_bDeleteSourceColumns(false) + , m_bInterConnectionCopy( false ) + , m_sName(_rDefaultName) + , m_nOperation( _nOperation ) + , m_ePressed( WIZARD_NONE ) + , m_bCreatePrimaryKeyColumn(false) + , m_bUseHeaderLine(false) +{ + construct(); + for (auto const& sourceCol : _rSourceColVec) + { + m_vSourceVec.emplace_back(m_vSourceColumns.find(sourceCol->first)); + } + + ::dbaui::fillTypeInfo( _xConnection, m_sTypeNames, m_aTypeInfo, m_aTypeInfoIndex ); + ::dbaui::fillTypeInfo( _xConnection, m_sTypeNames, m_aDestTypeInfo, m_aDestTypeInfoIndex ); + + m_xInteractionHandler = InteractionHandler::createWithParent(m_xContext, nullptr); + + std::unique_ptr<OCopyTable> xPage1(new OCopyTable(CreatePageContainer(), this)); + xPage1->disallowViews(); + xPage1->setCreateStyleAction(); + AddWizardPage(std::move(xPage1)); + + AddWizardPage(std::make_unique<OWizNameMatching>(CreatePageContainer(), this)); + AddWizardPage(std::make_unique<OWizColumnSelect>(CreatePageContainer(), this)); + AddWizardPage((*_pTypeSelectionPageFactory)(CreatePageContainer(), this, _rTypeSelectionPageArg)); + + ActivatePage(); + + m_xAssistant->set_current_page(0); +} + +void OCopyTableWizard::construct() +{ + m_xAssistant->set_size_request(700, 350); + + m_xPrevPage->set_label(DBA_RES(STR_WIZ_PB_PREV)); + m_xNextPage->set_label(DBA_RES(STR_WIZ_PB_NEXT)); + m_xFinish->set_label(DBA_RES(STR_WIZ_PB_OK)); + + m_xHelp->show(); + m_xCancel->show(); + m_xPrevPage->show(); + m_xNextPage->show(); + m_xFinish->show(); + + m_xPrevPage->connect_clicked( LINK( this, OCopyTableWizard, ImplPrevHdl ) ); + m_xNextPage->connect_clicked( LINK( this, OCopyTableWizard, ImplNextHdl ) ); + m_xFinish->connect_clicked( LINK( this, OCopyTableWizard, ImplOKHdl ) ); + + m_xNextPage->grab_focus(); + + if (!m_vDestColumns.empty()) + // source is a html or rtf table + m_xAssistant->change_default_widget(nullptr, m_xNextPage.get()); + else + m_xAssistant->change_default_widget(nullptr, m_xFinish.get()); + + m_pTypeInfo = std::make_shared<OTypeInfo>(); + m_pTypeInfo->aUIName = m_sTypeNames.getToken(TYPE_OTHER, ';'); + m_bAddPKFirstTime = true; +} + +OCopyTableWizard::~OCopyTableWizard() +{ + if ( m_bDeleteSourceColumns ) + clearColumns(m_vSourceColumns,m_vSourceVec); + + clearColumns(m_vDestColumns,m_aDestVec); + + // clear the type information + m_aTypeInfoIndex.clear(); + m_aTypeInfo.clear(); + m_aDestTypeInfoIndex.clear(); + m_aDestTypeInfo.clear(); +} + +IMPL_LINK_NOARG(OCopyTableWizard, ImplPrevHdl, weld::Button&, void) +{ + m_ePressed = WIZARD_PREV; + if ( GetCurLevel() ) + { + if ( getOperation() != CopyTableOperation::AppendData ) + { + if(GetCurLevel() == 2) + ShowPage(GetCurLevel()-2); + else + ShowPrevPage(); + } + else + ShowPrevPage(); + } +} + +IMPL_LINK_NOARG(OCopyTableWizard, ImplNextHdl, weld::Button&, void) +{ + m_ePressed = WIZARD_NEXT; + if ( GetCurLevel() < MAX_PAGES ) + { + if ( getOperation() != CopyTableOperation::AppendData ) + { + if(GetCurLevel() == 0) + ShowPage(GetCurLevel()+2); + else + ShowNextPage(); + } + else + ShowNextPage(); + } +} + +bool OCopyTableWizard::CheckColumns(sal_Int32& _rnBreakPos) +{ + bool bRet = true; + m_vColumnPositions.clear(); + m_vColumnTypes.clear(); + + OSL_ENSURE( m_xDestConnection.is(), "OCopyTableWizard::CheckColumns: No connection!" ); + // If database is able to process PrimaryKeys, set PrimaryKey + if ( m_xDestConnection.is() ) + { + bool bPKeyAllowed = supportsPrimaryKey(); + + bool bContainsColumns = !m_vDestColumns.empty(); + + if ( bPKeyAllowed && shouldCreatePrimaryKey() ) + { + // add extra column for the primary key + TOTypeInfoSP pTypeInfo = queryPrimaryKeyType(m_aDestTypeInfo); + if ( pTypeInfo ) + { + if ( m_bAddPKFirstTime ) + { + // tdf#114955: since we chose to create a primary key + // be sure all other columns won't be in primary key + for (auto const& elem : m_vDestColumns) + elem.second->SetPrimaryKey(false); + OFieldDescription* pField = new OFieldDescription(); + pField->SetName(m_aKeyName); + pField->FillFromTypeInfo(pTypeInfo,true,true); + pField->SetPrimaryKey(true); + m_bAddPKFirstTime = false; + insertColumn(0,pField); + } + m_vColumnPositions.emplace_back(1,1); + m_vColumnTypes.push_back(pTypeInfo->nType); + } + } + + if ( bContainsColumns ) + { // we have dest columns so look for the matching column + for (auto const& elemSource : m_vSourceVec) + { + ODatabaseExport::TColumns::const_iterator aDestIter = m_vDestColumns.find(m_mNameMapping[elemSource->first]); + + if ( aDestIter != m_vDestColumns.end() ) + { + ODatabaseExport::TColumnVector::const_iterator aFind = std::find(m_aDestVec.begin(),m_aDestVec.end(),aDestIter); + assert(aFind != m_aDestVec.end()); + sal_Int32 nPos = (aFind - m_aDestVec.begin())+1; + m_vColumnPositions.emplace_back(nPos,nPos); + m_vColumnTypes.push_back((*aFind)->second->GetType()); + } + else + { + m_vColumnPositions.emplace_back( COLUMN_POSITION_NOT_FOUND, COLUMN_POSITION_NOT_FOUND ); + m_vColumnTypes.push_back(0); + } + } + } + else + { + Reference< XDatabaseMetaData > xMetaData( m_xDestConnection->getMetaData() ); + OUString sExtraChars = xMetaData->getExtraNameCharacters(); + sal_Int32 nMaxNameLen = getMaxColumnNameLength(); + + _rnBreakPos=0; + for (auto const& elemSource : m_vSourceVec) + { + OFieldDescription* pField = new OFieldDescription(*elemSource->second); + pField->SetName(convertColumnName(TExportColumnFindFunctor(&m_vDestColumns),elemSource->first,sExtraChars,nMaxNameLen)); + TOTypeInfoSP pType = convertType(elemSource->second->getSpecialTypeInfo(),bRet); + pField->SetType(pType); + if ( !bPKeyAllowed ) + pField->SetPrimaryKey(false); + + // now create a column + insertColumn(m_vDestColumns.size(),pField); + m_vColumnPositions.emplace_back(m_vDestColumns.size(),m_vDestColumns.size()); + m_vColumnTypes.push_back(elemSource->second->GetType()); + ++_rnBreakPos; + if (!bRet) + break; + } + } + } + return bRet; +} + +IMPL_LINK_NOARG(OCopyTableWizard, ImplOKHdl, weld::Button&, void) +{ + m_ePressed = WIZARD_FINISH; + bool bFinish = DeactivatePage(); + + if(!bFinish) + return; + + weld::WaitObject aWait(m_xAssistant.get()); + switch(getOperation()) + { + case CopyTableOperation::CopyDefinitionAndData: + case CopyTableOperation::CopyDefinitionOnly: + { + bool bOnFirstPage = GetCurLevel() == 0; + if ( bOnFirstPage ) + { + // we came from the first page so we have to clear + // all column information already collected + clearDestColumns(); + m_mNameMapping.clear(); + } + sal_Int32 nBreakPos = 0; + bool bCheckOk = CheckColumns(nBreakPos); + if ( bOnFirstPage && !bCheckOk ) + { + showColumnTypeNotSupported(m_vSourceVec[nBreakPos-1]->first); + OWizTypeSelect* pPage = static_cast<OWizTypeSelect*>(GetPage(3)); + if ( pPage ) + { + m_mNameMapping.clear(); + pPage->setDisplayRow(nBreakPos); + ShowPage(3); + return; + } + } + if ( m_xDestConnection.is() ) + { + if ( supportsPrimaryKey() ) + { + bool noPrimaryKey = std::none_of(m_vDestColumns.begin(),m_vDestColumns.end(), + [] (const ODatabaseExport::TColumns::value_type& tCol) { return tCol.second->IsPrimaryKey(); }); + if ( noPrimaryKey && m_xInteractionHandler.is() ) + { + + OUString sMsg(DBA_RES(STR_TABLEDESIGN_NO_PRIM_KEY)); + SQLContext aError; + aError.Message = sMsg; + ::rtl::Reference xRequest( new ::comphelper::OInteractionRequest( Any( aError ) ) ); + ::rtl::Reference xYes = new ::comphelper::OInteractionApprove; + xRequest->addContinuation( xYes ); + xRequest->addContinuation( new ::comphelper::OInteractionDisapprove ); + ::rtl::Reference< ::comphelper::OInteractionAbort > xAbort = new ::comphelper::OInteractionAbort; + xRequest->addContinuation( xAbort ); + + m_xInteractionHandler->handle( xRequest ); + + if ( xYes->wasSelected() ) + { + OCopyTable* pPage = static_cast<OCopyTable*>(GetPage(0)); + m_bCreatePrimaryKeyColumn = true; + m_aKeyName = pPage->GetKeyName(); + if ( m_aKeyName.isEmpty() ) + m_aKeyName = "ID"; + m_aKeyName = createUniqueName( m_aKeyName ); + sal_Int32 nBreakPos2 = 0; + CheckColumns(nBreakPos2); + } + else if ( xAbort->wasSelected() ) + { + ShowPage(3); + return; + } + } + } + } + break; + } + case CopyTableOperation::AppendData: + case CopyTableOperation::CreateAsView: + break; + default: + { + SAL_WARN("dbaccess.ui", "OCopyTableWizard::ImplOKHdl: invalid creation style!"); + } + } + + m_xAssistant->response(RET_OK); +} + +void OCopyTableWizard::setCreatePrimaryKey( bool _bDoCreate, const OUString& _rSuggestedName ) +{ + m_bCreatePrimaryKeyColumn = _bDoCreate; + if ( !_rSuggestedName.isEmpty() ) + m_aKeyName = _rSuggestedName; + + OCopyTable* pSettingsPage = dynamic_cast< OCopyTable* >( GetPage( 0 ) ); + OSL_ENSURE( pSettingsPage, "OCopyTableWizard::setCreatePrimaryKey: page should have been added in the ctor!" ); + if ( pSettingsPage ) + pSettingsPage->setCreatePrimaryKey( _bDoCreate, _rSuggestedName ); +} + +void OCopyTableWizard::ActivatePage() +{ + OWizardPage* pCurrent = static_cast<OWizardPage*>(GetPage(GetCurLevel())); + if (pCurrent) + { + bool bFirstTime = pCurrent->IsFirstTime(); + if(bFirstTime) + pCurrent->Reset(); + + CheckButtons(); + + m_xAssistant->set_title(pCurrent->GetTitle()); + } +} + +void OCopyTableWizard::CheckButtons() +{ + if(GetCurLevel() == 0) // the first page has no back button + { + if(m_nPageCount > 1) + m_xNextPage->set_sensitive(true); + else + m_xNextPage->set_sensitive(false); + + m_xPrevPage->set_sensitive(false); + } + else if(GetCurLevel() == m_nPageCount-1) // the last page has no next button + { + m_xNextPage->set_sensitive(false); + m_xPrevPage->set_sensitive(true); + } + else + { + m_xPrevPage->set_sensitive(true); + // next already has its state + } +} + +void OCopyTableWizard::EnableNextButton(bool bEnable) +{ + m_xNextPage->set_sensitive(bEnable); +} + +bool OCopyTableWizard::DeactivatePage() +{ + OWizardPage* pPage = static_cast<OWizardPage*>(GetPage(GetCurLevel())); + return pPage && pPage->LeavePage(); +} + +void OCopyTableWizard::AddWizardPage(std::unique_ptr<OWizardPage> xPage) +{ + AddPage(std::move(xPage)); + ++m_nPageCount; +} + +void OCopyTableWizard::insertColumn(sal_Int32 _nPos,OFieldDescription* _pField) +{ + OSL_ENSURE(_pField,"FieldDescrioption is null!"); + if ( !_pField ) + return; + + ODatabaseExport::TColumns::const_iterator aFind = m_vDestColumns.find(_pField->GetName()); + if ( aFind != m_vDestColumns.end() ) + { + delete aFind->second; + m_vDestColumns.erase(aFind); + } + + m_aDestVec.insert(m_aDestVec.begin() + _nPos, + m_vDestColumns.emplace(_pField->GetName(),_pField).first); + m_mNameMapping[_pField->GetName()] = _pField->GetName(); +} + +void OCopyTableWizard::replaceColumn(sal_Int32 _nPos,OFieldDescription* _pField,const OUString& _sOldName) +{ + OSL_ENSURE(_pField,"FieldDescrioption is null!"); + if ( _pField ) + { + m_vDestColumns.erase(_sOldName); + OSL_ENSURE( m_vDestColumns.find(_pField->GetName()) == m_vDestColumns.end(),"Column with that name already exist!"); + + m_aDestVec[_nPos] = m_vDestColumns.emplace(_pField->GetName(),_pField).first; + } +} + +void OCopyTableWizard::loadData( const ICopyTableSourceObject& _rSourceObject, ODatabaseExport::TColumns& _rColumns, ODatabaseExport::TColumnVector& _rColVector ) +{ + for (auto const& column : _rColumns) + delete column.second; + + _rColVector.clear(); + _rColumns.clear(); + + OFieldDescription* pActFieldDescr = nullptr; + OUString const sCreateParam("x"); + // ReadOnly-Flag + // On drop no line must be editable. + // On add only empty lines must be editable. + // On Add and Drop all lines can be edited. + Sequence< OUString > aColumns( _rSourceObject.getColumnNames() ); + const OUString* pColumn = aColumns.getConstArray(); + const OUString* pColumnEnd = pColumn + aColumns.getLength(); + + for ( ; pColumn != pColumnEnd; ++pColumn ) + { + // get the properties of the column + pActFieldDescr = _rSourceObject.createFieldDescription( *pColumn ); + OSL_ENSURE( pActFieldDescr, "OCopyTableWizard::loadData: illegal field description!" ); + if ( !pActFieldDescr ) + continue; + + sal_Int32 nType = pActFieldDescr->GetType(); + sal_Int32 nScale = pActFieldDescr->GetScale(); + sal_Int32 nPrecision = pActFieldDescr->GetPrecision(); + bool bAutoIncrement = pActFieldDescr->IsAutoIncrement(); + OUString sTypeName = pActFieldDescr->GetTypeName(); + + // search for type + bool bForce; + TOTypeInfoSP pTypeInfo = ::dbaui::getTypeInfoFromType(m_aTypeInfo,nType,sTypeName,sCreateParam,nPrecision,nScale,bAutoIncrement,bForce); + if ( !pTypeInfo ) + pTypeInfo = m_pTypeInfo; + + pActFieldDescr->FillFromTypeInfo(pTypeInfo,true,false); + _rColVector.emplace_back(_rColumns.emplace(pActFieldDescr->GetName(),pActFieldDescr).first); + } + + // determine which columns belong to the primary key + Sequence< OUString > aPrimaryKeyColumns( _rSourceObject.getPrimaryKeyColumnNames() ); + const OUString* pKeyColName = aPrimaryKeyColumns.getConstArray(); + const OUString* pKeyColEnd = pKeyColName + aPrimaryKeyColumns.getLength(); + + for( ; pKeyColName != pKeyColEnd; ++pKeyColName ) + { + ODatabaseExport::TColumns::const_iterator keyPos = _rColumns.find( *pKeyColName ); + if ( keyPos != _rColumns.end() ) + { + keyPos->second->SetPrimaryKey( true ); + keyPos->second->SetIsNullable( ColumnValue::NO_NULLS ); + } + } +} + +void OCopyTableWizard::clearDestColumns() +{ + clearColumns(m_vDestColumns,m_aDestVec); + m_bAddPKFirstTime = true; + m_mNameMapping.clear(); +} + +void OCopyTableWizard::appendColumns( Reference<XColumnsSupplier> const & _rxColSup, const ODatabaseExport::TColumnVector* _pVec, bool _bKeyColumns) +{ + // now append the columns + OSL_ENSURE(_rxColSup.is(),"No columns supplier"); + if(!_rxColSup.is()) + return; + Reference<XNameAccess> xColumns = _rxColSup->getColumns(); + OSL_ENSURE(xColumns.is(),"No columns"); + Reference<XDataDescriptorFactory> xColumnFactory(xColumns,UNO_QUERY); + + Reference<XAppend> xAppend(xColumns,UNO_QUERY); + OSL_ENSURE(xAppend.is(),"No XAppend Interface!"); + + for (auto const& elem : *_pVec) + { + OFieldDescription* pField = elem->second; + if(!pField) + continue; + + Reference<XPropertySet> xColumn; + if(pField->IsPrimaryKey() || !_bKeyColumns) + xColumn = xColumnFactory->createDataDescriptor(); + if(xColumn.is()) + { + if(!_bKeyColumns) + dbaui::setColumnProperties(xColumn,pField); + else + xColumn->setPropertyValue(PROPERTY_NAME,Any(pField->GetName())); + + xAppend->appendByDescriptor(xColumn); + xColumn = nullptr; + // now only the settings are missing + if(xColumns->hasByName(pField->GetName())) + { + xColumn.set(xColumns->getByName(pField->GetName()),UNO_QUERY); + OSL_ENSURE(xColumn.is(),"OCopyTableWizard::appendColumns: Column is NULL!"); + if ( xColumn.is() ) + pField->copyColumnSettingsTo(xColumn); + } + else + { + SAL_WARN("dbaccess.ui", "OCopyTableWizard::appendColumns: invalid field name!"); + } + + } + } +} + +void OCopyTableWizard::appendKey( Reference<XKeysSupplier> const & _rxSup, const ODatabaseExport::TColumnVector* _pVec) +{ + if(!_rxSup.is()) + return; // the database doesn't support keys + OSL_ENSURE(_rxSup.is(),"No XKeysSupplier!"); + Reference<XDataDescriptorFactory> xKeyFactory(_rxSup->getKeys(),UNO_QUERY); + OSL_ENSURE(xKeyFactory.is(),"No XDataDescriptorFactory Interface!"); + if ( !xKeyFactory.is() ) + return; + Reference<XAppend> xAppend(xKeyFactory,UNO_QUERY); + OSL_ENSURE(xAppend.is(),"No XAppend Interface!"); + + Reference<XPropertySet> xKey = xKeyFactory->createDataDescriptor(); + OSL_ENSURE(xKey.is(),"Key is null!"); + xKey->setPropertyValue(PROPERTY_TYPE,Any(KeyType::PRIMARY)); + + Reference<XColumnsSupplier> xColSup(xKey,UNO_QUERY); + if(xColSup.is()) + { + appendColumns(xColSup,_pVec,true); + Reference<XNameAccess> xColumns = xColSup->getColumns(); + if(xColumns.is() && xColumns->getElementNames().hasElements()) + xAppend->appendByDescriptor(xKey); + } + +} + +Reference< XPropertySet > OCopyTableWizard::createView() const +{ + OUString sCommand( m_rSourceObject.getSelectStatement() ); + OSL_ENSURE( !sCommand.isEmpty(), "OCopyTableWizard::createView: no statement in the source object!" ); + // there are legitimate cases in which getSelectStatement does not provide a statement, + // but in all those cases, this method here should never be called. + return ::dbaui::createView( m_sName, m_xDestConnection, sCommand ); +} + +Reference< XPropertySet > OCopyTableWizard::returnTable() +{ + if ( getOperation() == CopyTableOperation::AppendData ) + return getTable(); + else + return createTable(); +} + +Reference< XPropertySet > OCopyTableWizard::getTable() const +{ + Reference< XPropertySet > xTable; + + Reference<XTablesSupplier> xSup( m_xDestConnection, UNO_QUERY ); + Reference< XNameAccess > xTables; + if(xSup.is()) + xTables = xSup->getTables(); + if(xTables.is() && xTables->hasByName(m_sName)) + xTables->getByName(m_sName) >>= xTable; + + return xTable; +} + +Reference< XPropertySet > OCopyTableWizard::createTable() +{ + Reference< XPropertySet > xTable; + + Reference<XTablesSupplier> xSup( m_xDestConnection, UNO_QUERY ); + Reference< XNameAccess > xTables; + if(xSup.is()) + xTables = xSup->getTables(); + Reference<XDataDescriptorFactory> xFact(xTables,UNO_QUERY); + OSL_ENSURE(xFact.is(),"No XDataDescriptorFactory available!"); + if(!xFact.is()) + return nullptr; + + xTable = xFact->createDataDescriptor(); + OSL_ENSURE(xTable.is(),"Could not create a new object!"); + if(!xTable.is()) + return nullptr; + + OUString sCatalog,sSchema,sTable; + Reference< XDatabaseMetaData> xMetaData = m_xDestConnection->getMetaData(); + ::dbtools::qualifiedNameComponents(xMetaData, + m_sName, + sCatalog, + sSchema, + sTable, + ::dbtools::EComposeRule::InDataManipulation); + + if ( sCatalog.isEmpty() && xMetaData->supportsCatalogsInTableDefinitions() ) + { + sCatalog = m_xDestConnection->getCatalog(); + } + + if ( sSchema.isEmpty() && xMetaData->supportsSchemasInTableDefinitions() ) + { + // query of current schema is quite inconsistent. In case of some + // DBMS's each user has their own schema. + sSchema = xMetaData->getUserName(); + // In case of mysql it is not that simple + if(xMetaData->getDatabaseProductName() == "MySQL") + { + Reference< XStatement > xSelect = m_xDestConnection->createStatement(); + Reference< XResultSet > xRs = xSelect->executeQuery("select database()"); + (void)xRs->next(); // first and only result + Reference< XRow > xRow( xRs, UNO_QUERY_THROW ); + sSchema = xRow->getString(1); + } + } + + xTable->setPropertyValue(PROPERTY_CATALOGNAME,Any(sCatalog)); + xTable->setPropertyValue(PROPERTY_SCHEMANAME,Any(sSchema)); + xTable->setPropertyValue(PROPERTY_NAME,Any(sTable)); + + Reference< XColumnsSupplier > xSuppDestinationColumns( xTable, UNO_QUERY ); + // now append the columns + const ODatabaseExport::TColumnVector& rVec = getDestVector(); + appendColumns( xSuppDestinationColumns, &rVec ); + // now append the primary key + Reference<XKeysSupplier> xKeySup(xTable,UNO_QUERY); + appendKey(xKeySup, &rVec); + + Reference<XAppend> xAppend(xTables,UNO_QUERY); + if(xAppend.is()) + xAppend->appendByDescriptor(xTable); + + // xTable = NULL; + // we need to reget the table because after appending it, it is no longer valid + if(xTables->hasByName(m_sName)) + xTables->getByName(m_sName) >>= xTable; + else + { + OUString sComposedName( + ::dbtools::composeTableName( m_xDestConnection->getMetaData(), xTable, ::dbtools::EComposeRule::InDataManipulation, false ) ); + if(xTables->hasByName(sComposedName)) + { + xTables->getByName(sComposedName) >>= xTable; + m_sName = sComposedName; + } + else + xTable = nullptr; + } + + if(xTable.is()) + { + xSuppDestinationColumns.set( xTable, UNO_QUERY_THROW ); + // insert new table name into table filter + ::dbaui::appendToFilter(m_xDestConnection, m_sName, GetComponentContext(), m_xAssistant.get()); + + // copy ui settings + m_rSourceObject.copyUISettingsTo( xTable ); + //copy filter and sorting + m_rSourceObject.copyFilterAndSortingTo(m_xDestConnection,xTable); + // set column mappings + Reference<XNameAccess> xNameAccess = xSuppDestinationColumns->getColumns(); + Sequence< OUString> aSeq = xNameAccess->getElementNames(); + const OUString* pIter = aSeq.getConstArray(); + const OUString* pEnd = pIter + aSeq.getLength(); + + for(sal_Int32 nNewPos=1;pIter != pEnd;++pIter,++nNewPos) + { + ODatabaseExport::TColumns::const_iterator aDestIter = m_vDestColumns.find(*pIter); + + if ( aDestIter != m_vDestColumns.end() ) + { + ODatabaseExport::TColumnVector::const_iterator aFind = std::find(m_aDestVec.begin(),m_aDestVec.end(),aDestIter); + sal_Int32 nPos = (aFind - m_aDestVec.begin())+1; + + ODatabaseExport::TPositions::iterator aPosFind = std::find_if( + m_vColumnPositions.begin(), + m_vColumnPositions.end(), + [nPos] (const ODatabaseExport::TPositions::value_type& tPos) { + return tPos.first == nPos; + } + ); + + if ( m_vColumnPositions.end() != aPosFind ) + { + aPosFind->second = nNewPos; + OSL_ENSURE( m_vColumnTypes.size() > o3tl::make_unsigned( aPosFind - m_vColumnPositions.begin() ), + "Invalid index for vector!" ); + m_vColumnTypes[ aPosFind - m_vColumnPositions.begin() ] = (*aFind)->second->GetType(); + } + } + } + } + + return xTable; +} + +bool OCopyTableWizard::supportsPrimaryKey( const Reference< XConnection >& _rxConnection ) +{ + OSL_PRECOND( _rxConnection.is(), "OCopyTableWizard::supportsPrimaryKey: invalid connection!" ); + if ( !_rxConnection.is() ) + return false; + + ::dbtools::DatabaseMetaData aMetaData( _rxConnection ); + return aMetaData.supportsPrimaryKeys(); +} + +bool OCopyTableWizard::supportsViews( const Reference< XConnection >& _rxConnection ) +{ + OSL_PRECOND( _rxConnection.is(), "OCopyTableWizard::supportsViews: invalid connection!" ); + if ( !_rxConnection.is() ) + return false; + + bool bSupportsViews( false ); + try + { + Reference< XDatabaseMetaData > xMetaData( _rxConnection->getMetaData(), UNO_SET_THROW ); + Reference< XViewsSupplier > xViewSups( _rxConnection, UNO_QUERY ); + bSupportsViews = xViewSups.is(); + if ( !bSupportsViews ) + { + try + { + Reference< XResultSet > xRs( xMetaData->getTableTypes(), UNO_SET_THROW ); + Reference< XRow > xRow( xRs, UNO_QUERY_THROW ); + while ( xRs->next() ) + { + OUString sValue = xRow->getString( 1 ); + if ( !xRow->wasNull() && sValue.equalsIgnoreAsciiCase("View") ) + { + bSupportsViews = true; + break; + } + } + } + catch( const SQLException& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + return bSupportsViews; +} + +sal_Int32 OCopyTableWizard::getMaxColumnNameLength() const +{ + sal_Int32 nLen = 0; + if ( m_xDestConnection.is() ) + { + try + { + Reference< XDatabaseMetaData > xMetaData( m_xDestConnection->getMetaData(), UNO_SET_THROW ); + nLen = xMetaData->getMaxColumnNameLength(); + } + catch(const Exception&) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + } + return nLen; +} + +void OCopyTableWizard::setOperation( const sal_Int16 _nOperation ) +{ + m_nOperation = _nOperation; +} + + +OUString OCopyTableWizard::convertColumnName(const TColumnFindFunctor& _rCmpFunctor, + const OUString& _sColumnName, + std::u16string_view _sExtraChars, + sal_Int32 _nMaxNameLen) +{ + OUString sAlias = _sColumnName; + if ( isSQL92CheckEnabled( m_xDestConnection ) ) + sAlias = ::dbtools::convertName2SQLName(_sColumnName,_sExtraChars); + if((_nMaxNameLen && sAlias.getLength() > _nMaxNameLen) || _rCmpFunctor(sAlias)) + { + sal_Int32 nDiff = 1; + do + { + ++nDiff; + if(_nMaxNameLen && sAlias.getLength() >= _nMaxNameLen) + sAlias = sAlias.copy(0,sAlias.getLength() - (sAlias.getLength()-_nMaxNameLen+nDiff)); + + OUString sName(sAlias); + sal_Int32 nPos = 1; + sName += OUString::number(nPos); + + while(_rCmpFunctor(sName)) + { + sName = sAlias + OUString::number(++nPos); + } + sAlias = sName; + // we have to check again, it could happen that the name is already too long + } + while(_nMaxNameLen && sAlias.getLength() > _nMaxNameLen); + } + OSL_ENSURE(m_mNameMapping.find(_sColumnName) == m_mNameMapping.end(),"name doubled!"); + m_mNameMapping[_sColumnName] = sAlias; + return sAlias; +} + +void OCopyTableWizard::removeColumnNameFromNameMap(const OUString& _sName) +{ + m_mNameMapping.erase(_sName); +} + +bool OCopyTableWizard::supportsType(sal_Int32 _nDataType, sal_Int32& _rNewDataType) +{ + bool bRet = m_aDestTypeInfo.find(_nDataType) != m_aDestTypeInfo.end(); + if ( bRet ) + _rNewDataType = _nDataType; + return bRet; +} + +TOTypeInfoSP OCopyTableWizard::convertType(const TOTypeInfoSP& _pType, bool& _bNotConvert) +{ + if ( !m_bInterConnectionCopy ) + // no need to convert if the source and destination connection are the same + return _pType; + + bool bForce; + TOTypeInfoSP pType = ::dbaui::getTypeInfoFromType(m_aDestTypeInfo,_pType->nType,_pType->aTypeName,_pType->aCreateParams,_pType->nPrecision,_pType->nMaximumScale,_pType->bAutoIncrement,bForce); + if ( !pType || bForce ) + { // no type found so we have to find the correct one ourself + sal_Int32 nDefaultType = DataType::VARCHAR; + switch(_pType->nType) + { + case DataType::TINYINT: + if(supportsType(DataType::SMALLINT,nDefaultType)) + break; + [[fallthrough]]; + case DataType::SMALLINT: + if(supportsType(DataType::INTEGER,nDefaultType)) + break; + [[fallthrough]]; + case DataType::INTEGER: + if(supportsType(DataType::FLOAT,nDefaultType)) + break; + [[fallthrough]]; + case DataType::FLOAT: + if(supportsType(DataType::REAL,nDefaultType)) + break; + [[fallthrough]]; + case DataType::DATE: + case DataType::TIME: + if( DataType::DATE == _pType->nType || DataType::TIME == _pType->nType ) + { + if(supportsType(DataType::TIMESTAMP,nDefaultType)) + break; + } + [[fallthrough]]; + case DataType::TIMESTAMP: + case DataType::REAL: + case DataType::BIGINT: + if ( supportsType(DataType::DOUBLE,nDefaultType) ) + break; + [[fallthrough]]; + case DataType::DOUBLE: + if ( supportsType(DataType::NUMERIC,nDefaultType) ) + break; + [[fallthrough]]; + case DataType::NUMERIC: + supportsType(DataType::DECIMAL,nDefaultType); + break; + case DataType::DECIMAL: + if ( supportsType(DataType::NUMERIC,nDefaultType) ) + break; + if ( supportsType(DataType::DOUBLE,nDefaultType) ) + break; + break; + case DataType::VARCHAR: + if ( supportsType(DataType::LONGVARCHAR,nDefaultType) ) + break; + break; + case DataType::LONGVARCHAR: + if ( supportsType(DataType::CLOB,nDefaultType) ) + break; + break; + case DataType::BINARY: + if ( supportsType(DataType::VARBINARY,nDefaultType) ) + break; + break; + case DataType::VARBINARY: + if ( supportsType(DataType::LONGVARBINARY,nDefaultType) ) + break; + break; + case DataType::LONGVARBINARY: + if ( supportsType(DataType::BLOB,nDefaultType) ) + break; + if ( supportsType(DataType::LONGVARCHAR,nDefaultType) ) + break; + if ( supportsType(DataType::CLOB,nDefaultType) ) + break; + break; + default: + nDefaultType = DataType::VARCHAR; + } + pType = ::dbaui::getTypeInfoFromType(m_aDestTypeInfo,nDefaultType,_pType->aTypeName,_pType->aCreateParams,_pType->nPrecision,_pType->nMaximumScale,_pType->bAutoIncrement,bForce); + if ( !pType ) + { + _bNotConvert = false; + pType = ::dbaui::getTypeInfoFromType(m_aDestTypeInfo,DataType::VARCHAR,_pType->aTypeName,"x",50,0,false,bForce); + if ( !pType ) + pType = m_pTypeInfo; + } + else if ( bForce ) + _bNotConvert = false; + } + return pType; +} + +OUString OCopyTableWizard::createUniqueName(const OUString& _sName) +{ + OUString sName = _sName; + Sequence< OUString > aColumnNames( m_rSourceObject.getColumnNames() ); + if ( aColumnNames.hasElements() ) + sName = ::dbtools::createUniqueName( aColumnNames, sName, false ); + else + { + if ( m_vSourceColumns.find(sName) != m_vSourceColumns.end()) + { + sal_Int32 nPos = 0; + while(m_vSourceColumns.find(sName) != m_vSourceColumns.end()) + { + sName = _sName + OUString::number(++nPos); + } + } + } + return sName; +} + +void OCopyTableWizard::showColumnTypeNotSupported(std::u16string_view _rColumnName) +{ + OUString sMessage( DBA_RES( STR_UNKNOWN_TYPE_FOUND ) ); + sMessage = sMessage.replaceFirst("#1",_rColumnName); + showError(sMessage); +} + +void OCopyTableWizard::showError(const OUString& _sErrorMessage) +{ + SQLExceptionInfo aInfo(_sErrorMessage); + showError(aInfo.get()); +} + +void OCopyTableWizard::showError(const Any& _aError) +{ + if ( _aError.hasValue() && m_xInteractionHandler.is() ) + { + try + { + ::rtl::Reference< ::comphelper::OInteractionRequest > xRequest( new ::comphelper::OInteractionRequest( _aError ) ); + m_xInteractionHandler->handle( xRequest ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |