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Diffstat (limited to 'dbaccess/source/ui/uno/copytablewizard.cxx')
| -rw-r--r-- | dbaccess/source/ui/uno/copytablewizard.cxx | 1553 |
1 files changed, 1553 insertions, 0 deletions
diff --git a/dbaccess/source/ui/uno/copytablewizard.cxx b/dbaccess/source/ui/uno/copytablewizard.cxx new file mode 100644 index 000000000..aed45a484 --- /dev/null +++ b/dbaccess/source/ui/uno/copytablewizard.cxx @@ -0,0 +1,1553 @@ +/* -*- 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 <memory> +#include <dbu_reghelper.hxx> +#include <strings.hrc> +#include <strings.hxx> +#include <core_resource.hxx> +#include <uiservices.hxx> +#include <WCopyTable.hxx> + +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/sdb/application/XCopyTableWizard.hpp> +#include <com/sun/star/sdb/application/CopyTableContinuation.hpp> +#include <com/sun/star/sdb/application/CopyTableOperation.hpp> +#include <com/sun/star/ucb/AlreadyInitializedException.hpp> +#include <com/sun/star/lang/NotInitializedException.hpp> +#include <com/sun/star/sdbc/XDataSource.hpp> +#include <com/sun/star/sdbc/DataType.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/container/XChild.hpp> +#include <com/sun/star/task/InteractionHandler.hpp> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/sdb/DatabaseContext.hpp> +#include <com/sun/star/sdb/XDocumentDataSource.hpp> +#include <com/sun/star/sdb/XCompletedConnection.hpp> +#include <com/sun/star/sdb/CommandType.hpp> +#include <com/sun/star/sdbcx/XTablesSupplier.hpp> +#include <com/sun/star/sdb/XQueriesSupplier.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/sdb/XSingleSelectQueryComposer.hpp> +#include <com/sun/star/sdbc/XParameters.hpp> +#include <com/sun/star/sdbc/XRow.hpp> +#include <com/sun/star/sdbcx/XRowLocate.hpp> +#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp> +#include <com/sun/star/sdb/SQLContext.hpp> +#include <com/sun/star/sdbc/DriverManager.hpp> +#include <com/sun/star/sdbc/ConnectionPool.hpp> + +#include <comphelper/processfactory.hxx> +#include <comphelper/interaction.hxx> +#include <comphelper/namedvaluecollection.hxx> +#include <comphelper/proparrhlp.hxx> +#include <connectivity/dbexception.hxx> +#include <connectivity/dbtools.hxx> +#include <cppuhelper/exc_hlp.hxx> +#include <cppuhelper/implbase.hxx> +#include <comphelper/interfacecontainer2.hxx> +#include <rtl/ustrbuf.hxx> +#include <sal/log.hxx> +#include <svtools/genericunodialog.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <tools/diagnose_ex.h> +#include <unotools/sharedunocomponent.hxx> +#include <vcl/svapp.hxx> + +namespace dbaui +{ + + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::XInterface; + using ::com::sun::star::uno::UNO_QUERY; + using ::com::sun::star::uno::UNO_QUERY_THROW; + using ::com::sun::star::uno::UNO_SET_THROW; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::uno::RuntimeException; + using ::com::sun::star::uno::Any; + using ::com::sun::star::uno::makeAny; + using ::com::sun::star::uno::Sequence; + using ::com::sun::star::uno::XComponentContext; + using ::com::sun::star::beans::XPropertySetInfo; + using ::com::sun::star::lang::XMultiServiceFactory; + using ::com::sun::star::beans::Property; + using ::com::sun::star::sdb::application::XCopyTableWizard; + using ::com::sun::star::sdb::application::XCopyTableListener; + using ::com::sun::star::sdb::application::CopyTableRowEvent; + using ::com::sun::star::beans::Optional; + using ::com::sun::star::lang::IllegalArgumentException; + using ::com::sun::star::ucb::AlreadyInitializedException; + using ::com::sun::star::beans::XPropertySet; + using ::com::sun::star::lang::NotInitializedException; + using ::com::sun::star::lang::XServiceInfo; + using ::com::sun::star::sdbc::XConnection; + using ::com::sun::star::sdbc::XDataSource; + using ::com::sun::star::container::XNameAccess; + using ::com::sun::star::container::XChild; + using ::com::sun::star::task::InteractionHandler; + using ::com::sun::star::task::XInteractionHandler; + using ::com::sun::star::frame::XModel; + using ::com::sun::star::sdb::DatabaseContext; + using ::com::sun::star::sdb::XDatabaseContext; + using ::com::sun::star::sdb::XDocumentDataSource; + using ::com::sun::star::sdb::XCompletedConnection; + using ::com::sun::star::lang::WrappedTargetException; + using ::com::sun::star::sdbcx::XTablesSupplier; + using ::com::sun::star::sdb::XQueriesSupplier; + using ::com::sun::star::lang::DisposedException; + using ::com::sun::star::sdbc::XPreparedStatement; + using ::com::sun::star::sdb::XSingleSelectQueryComposer; + using ::com::sun::star::sdbc::XDatabaseMetaData; + using ::com::sun::star::sdbcx::XColumnsSupplier; + using ::com::sun::star::sdbc::XParameters; + using ::com::sun::star::sdbc::XResultSet; + using ::com::sun::star::sdbc::XRow; + using ::com::sun::star::sdbcx::XRowLocate; + using ::com::sun::star::sdbc::XResultSetMetaDataSupplier; + using ::com::sun::star::sdbc::XResultSetMetaData; + using ::com::sun::star::sdbc::SQLException; + using ::com::sun::star::sdb::SQLContext; + using ::com::sun::star::sdbc::ConnectionPool; + using ::com::sun::star::sdbc::XDriverManager; + using ::com::sun::star::sdbc::DriverManager; + using ::com::sun::star::beans::PropertyValue; + + namespace CopyTableOperation = ::com::sun::star::sdb::application::CopyTableOperation; + namespace CopyTableContinuation = ::com::sun::star::sdb::application::CopyTableContinuation; + namespace CommandType = ::com::sun::star::sdb::CommandType; + namespace DataType = ::com::sun::star::sdbc::DataType; + + typedef ::utl::SharedUNOComponent< XConnection > SharedConnection; + + // CopyTableWizard + typedef ::svt::OGenericUnoDialog CopyTableWizard_DialogBase; + typedef ::cppu::ImplInheritanceHelper< CopyTableWizard_DialogBase + , XCopyTableWizard + > CopyTableWizard_Base; + + namespace { + + class CopyTableWizard + :public CopyTableWizard_Base + ,public ::comphelper::OPropertyArrayUsageHelper< CopyTableWizard > + { + public: + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() override; + virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override; + + // XServiceInfo - static methods + /// @throws RuntimeException + static Sequence< OUString > getSupportedServiceNames_Static(); + /// @throws RuntimeException + static OUString getImplementationName_Static(); + static Reference< XInterface > Create( const Reference< XMultiServiceFactory >& ); + + // XCopyTableWizard + virtual ::sal_Int16 SAL_CALL getOperation() override; + virtual void SAL_CALL setOperation( ::sal_Int16 _operation ) override; + virtual OUString SAL_CALL getDestinationTableName() override; + virtual void SAL_CALL setDestinationTableName( const OUString& _destinationTableName ) override; + virtual Optional< OUString > SAL_CALL getCreatePrimaryKey() override; + virtual void SAL_CALL setCreatePrimaryKey( const Optional< OUString >& _newPrimaryKey ) override; + virtual sal_Bool SAL_CALL getUseHeaderLineAsColumnNames() override; + virtual void SAL_CALL setUseHeaderLineAsColumnNames( sal_Bool _bUseHeaderLineAsColumnNames ) override; + virtual void SAL_CALL addCopyTableListener( const Reference< XCopyTableListener >& Listener ) override; + virtual void SAL_CALL removeCopyTableListener( const Reference< XCopyTableListener >& Listener ) override; + + // XCopyTableWizard::XExecutableDialog + virtual void SAL_CALL setTitle( const OUString& aTitle ) override; + virtual ::sal_Int16 SAL_CALL execute( ) override; + + // XInitialization + virtual void SAL_CALL initialize( const Sequence< Any >& aArguments ) override; + + // XPropertySet + virtual Reference< XPropertySetInfo > SAL_CALL getPropertySetInfo() override; + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + + // OPropertyArrayUsageHelper + virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override; + + public: + ::osl::Mutex& getMutex() { return m_aMutex; } + bool isInitialized() const { return m_xSourceConnection.is() && m_pSourceObject && m_xDestConnection.is(); } + + protected: + explicit CopyTableWizard( const Reference< XComponentContext >& _rxORB ); + virtual ~CopyTableWizard() override; + + // OGenericUnoDialog overridables + virtual std::unique_ptr<weld::DialogController> createDialog(const css::uno::Reference<css::awt::XWindow>& rParent) override; + virtual void executedDialog( sal_Int16 _nExecutionResult ) override; + + private: + /// ensures our current attribute values are reflected in the dialog + void impl_attributesToDialog_nothrow( OCopyTableWizard& _rDialog ) const; + + /// ensures the current dialog settings are reflected in our attributes + void impl_dialogToAttributes_nothrow( const OCopyTableWizard& _rDialog ); + + /** returns our typed dialog + + @throws css::uno::RuntimeException + if we don't have a dialog at the moment the method is called + */ + OCopyTableWizard& + impl_getDialog_throw(); + + /** ensures the given argument sequence contains a valid data access descriptor at the given position + @param _rAllArgs + the arguments as passed to ->initialize + @param _nArgPos + the position within ->_rAllArgs which contains the data access descriptor + @param _out_rxConnection + will, upon successful return, contain the connection for the data source + @param _out_rxDocInteractionHandler + will, upon successful return, contain the interaction handler which could + be deduced from database document described by the descriptor, if any. + (It is possible that the descriptor does not allow to deduce a database document, + in which case <code>_out_rxDocInteractionHandler</code> will be <NULL/>.) + @return the data access descriptor + */ + Reference< XPropertySet > + impl_ensureDataAccessDescriptor_throw( + const Sequence< Any >& _rAllArgs, + const sal_Int16 _nArgPos, + SharedConnection& _out_rxConnection, + Reference< XInteractionHandler >& _out_rxDocInteractionHandler + ) const; + + /** extracts the source object (table or query) described by the given descriptor, + relative to m_xSourceConnection + */ + std::unique_ptr< ICopyTableSourceObject > + impl_extractSourceObject_throw( + const Reference< XPropertySet >& _rxDescriptor, + sal_Int32& _out_rCommandType + ) const; + + /** extracts the result set to copy records from, and the selection-related aspects, if any. + + Effectively, this method extracts m_xSourceResultSet, m_aSourceSelection, and m_bSourceSelectionBookmarks. + + If an inconsistent/insufficient sub set of those properties is present in the descriptor, and exception + is thrown. + */ + void impl_extractSourceResultSet_throw( + const Reference< XPropertySet >& i_rDescriptor + ); + + /** checks whether the given copy source descriptor contains settings which are not + supported (yet) + + Throws an IllegalArgumentException if the descriptor contains a valid setting, which is + not yet supported. + */ + void impl_checkForUnsupportedSettings_throw( + const Reference< XPropertySet >& _rxSourceDescriptor ) const; + + /** obtains the connection described by the given data access descriptor + + If needed and possible, the method will ask the user, using the interaction + handler associated with the database described by the descriptor. + + All errors are handled with the InteractionHandler associated with the data source, + if there is one. Else, they will be silenced (but asserted in non-product builds). + + @param _rxDataSourceDescriptor + the data access descriptor describing the data source whose connection + should be obtained. Must not be <NULL/>. + @param _out_rxDocInteractionHandler + the interaction handler which could be deduced from the descriptor + + @throws RuntimeException + if anything goes seriously wrong. + */ + SharedConnection + impl_extractConnection_throw( + const Reference< XPropertySet >& _rxDataSourceDescriptor, + Reference< XInteractionHandler >& _out_rxDocInteractionHandler + ) const; + + /** actually copies the table + + This method is called after the dialog has been successfully executed. + */ + void impl_doCopy_nothrow(); + + /** creates the INSERT INTO statement + @param _xTable The destination table. + */ + OUString impl_getServerSideCopyStatement_throw( const Reference< XPropertySet >& _xTable ); + + /** creates the statement which, when executed, will produce the source data to copy + + If the source object refers to a query which contains parameters, those parameters + are filled in, using an interaction handler. + */ + ::utl::SharedUNOComponent< XPreparedStatement > + impl_createSourceStatement_throw() const; + + /** copies the data rows from the given source result set to the given destination table + */ + void impl_copyRows_throw( + const Reference< XResultSet >& _rxSourceResultSet, + const Reference< XPropertySet >& _rxDestTable + ); + + /** processes an error which occurred during copying + + First, all listeners are ask. If a listener tells to cancel or continue copying, this is reported to the + method's caller. If a listener tells to ask the user, this is done, and the user's decision is + reported to the method's caller. + + @return + <TRUE/> if and only if copying should be continued. + */ + bool impl_processCopyError_nothrow( + const CopyTableRowEvent& _rEvent ); + +private: + Reference<XComponentContext> m_xContext; + + // attributes + sal_Int16 m_nOperation; + OUString m_sDestinationTable; + Optional< OUString > m_aPrimaryKeyName; + bool m_bUseHeaderLineAsColumnNames; + + // source + SharedConnection m_xSourceConnection; + sal_Int32 m_nCommandType; + std::unique_ptr< ICopyTableSourceObject > + m_pSourceObject; + Reference< XResultSet > m_xSourceResultSet; + Sequence< Any > m_aSourceSelection; + bool m_bSourceSelectionBookmarks; + + // destination + SharedConnection m_xDestConnection; + + // other + Reference< XInteractionHandler > m_xInteractionHandler; + ::comphelper::OInterfaceContainerHelper2 + m_aCopyTableListeners; + sal_Int16 m_nOverrideExecutionResult; + }; + +// MethodGuard +class CopyTableAccessGuard +{ +public: + explicit CopyTableAccessGuard( CopyTableWizard& _rWizard ) + :m_rWizard( _rWizard ) + { + m_rWizard.getMutex().acquire(); + if ( !m_rWizard.isInitialized() ) + throw NotInitializedException(); + } + + ~CopyTableAccessGuard() + { + m_rWizard.getMutex().release(); + } + +private: + CopyTableWizard& m_rWizard; +}; + +} + +CopyTableWizard::CopyTableWizard( const Reference< XComponentContext >& _rxORB ) + :CopyTableWizard_Base( _rxORB ) + ,m_xContext( _rxORB ) + ,m_nOperation( CopyTableOperation::CopyDefinitionAndData ) + ,m_sDestinationTable() + ,m_aPrimaryKeyName( false, "ID" ) + ,m_bUseHeaderLineAsColumnNames( true ) + ,m_xSourceConnection() + ,m_nCommandType( CommandType::COMMAND ) + ,m_pSourceObject() + ,m_xSourceResultSet() + ,m_aSourceSelection() + ,m_bSourceSelectionBookmarks( true ) + ,m_xDestConnection() + ,m_aCopyTableListeners( m_aMutex ) + ,m_nOverrideExecutionResult( -1 ) +{ +} + +CopyTableWizard::~CopyTableWizard() +{ + acquire(); + + // protect some members whose dtor might potentially throw + try { m_xSourceConnection.clear(); } + catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION("dbaccess"); } + try { m_xDestConnection.clear(); } + catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION("dbaccess"); } + + // TODO: shouldn't we have explicit disposal support? If a listener is registered + // at our instance, and perhaps holds this our instance by a hard ref, then we'll never + // be destroyed. + // However, adding XComponent support to the GenericUNODialog probably requires + // some thinking - would it break existing clients which do not call a dispose, then? +} + +Reference< XInterface > CopyTableWizard::Create( const Reference< XMultiServiceFactory >& _rxFactory ) +{ + return *( new CopyTableWizard( comphelper::getComponentContext(_rxFactory) ) ); +} + +OUString SAL_CALL CopyTableWizard::getImplementationName() +{ + return getImplementationName_Static(); +} + +OUString CopyTableWizard::getImplementationName_Static() +{ + return "org.openoffice.comp.dbu.CopyTableWizard"; +} + +css::uno::Sequence<OUString> SAL_CALL CopyTableWizard::getSupportedServiceNames() +{ + return getSupportedServiceNames_Static(); +} + +css::uno::Sequence<OUString> CopyTableWizard::getSupportedServiceNames_Static() +{ + return { "com.sun.star.sdb.application.CopyTableWizard" }; +} + +Reference< XPropertySetInfo > SAL_CALL CopyTableWizard::getPropertySetInfo() +{ + Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) ); + return xInfo; +} + +::sal_Int16 SAL_CALL CopyTableWizard::getOperation() +{ + CopyTableAccessGuard aGuard( *this ); + return m_nOperation; +} + +void SAL_CALL CopyTableWizard::setOperation( ::sal_Int16 _operation ) +{ + CopyTableAccessGuard aGuard( *this ); + + if ( ( _operation != CopyTableOperation::CopyDefinitionAndData ) + && ( _operation != CopyTableOperation::CopyDefinitionOnly ) + && ( _operation != CopyTableOperation::CreateAsView ) + && ( _operation != CopyTableOperation::AppendData ) + ) + throw IllegalArgumentException( OUString(), *this, 1 ); + + if ( ( _operation == CopyTableOperation::CreateAsView ) + && !OCopyTableWizard::supportsViews( m_xDestConnection ) + ) + throw IllegalArgumentException( + DBA_RES( STR_CTW_NO_VIEWS_SUPPORT ), + *this, + 1 + ); + + m_nOperation = _operation; +} + +OUString SAL_CALL CopyTableWizard::getDestinationTableName() +{ + CopyTableAccessGuard aGuard( *this ); + return m_sDestinationTable; +} + +void SAL_CALL CopyTableWizard::setDestinationTableName( const OUString& _destinationTableName ) +{ + CopyTableAccessGuard aGuard( *this ); + m_sDestinationTable = _destinationTableName; +} + +Optional< OUString > SAL_CALL CopyTableWizard::getCreatePrimaryKey() +{ + CopyTableAccessGuard aGuard( *this ); + return m_aPrimaryKeyName; +} + +void SAL_CALL CopyTableWizard::setCreatePrimaryKey( const Optional< OUString >& _newPrimaryKey ) +{ + CopyTableAccessGuard aGuard( *this ); + + if ( _newPrimaryKey.IsPresent && !OCopyTableWizard::supportsPrimaryKey( m_xDestConnection ) ) + throw IllegalArgumentException( + DBA_RES( STR_CTW_NO_PRIMARY_KEY_SUPPORT ), + *this, + 1 + ); + + m_aPrimaryKeyName = _newPrimaryKey; +} + +sal_Bool SAL_CALL CopyTableWizard::getUseHeaderLineAsColumnNames() +{ + CopyTableAccessGuard aGuard( *this ); + return m_bUseHeaderLineAsColumnNames; +} + +void SAL_CALL CopyTableWizard::setUseHeaderLineAsColumnNames( sal_Bool _bUseHeaderLineAsColumnNames ) +{ + CopyTableAccessGuard aGuard( *this ); + m_bUseHeaderLineAsColumnNames = _bUseHeaderLineAsColumnNames; +} + +void SAL_CALL CopyTableWizard::addCopyTableListener( const Reference< XCopyTableListener >& _rxListener ) +{ + CopyTableAccessGuard aGuard( *this ); + if ( _rxListener.is() ) + m_aCopyTableListeners.addInterface( _rxListener ); +} + +void SAL_CALL CopyTableWizard::removeCopyTableListener( const Reference< XCopyTableListener >& _rxListener ) +{ + CopyTableAccessGuard aGuard( *this ); + if ( _rxListener.is() ) + m_aCopyTableListeners.removeInterface( _rxListener ); +} + +void SAL_CALL CopyTableWizard::setTitle( const OUString& _rTitle ) +{ + CopyTableAccessGuard aGuard( *this ); + CopyTableWizard_DialogBase::setTitle( _rTitle ); +} + +::sal_Int16 SAL_CALL CopyTableWizard::execute( ) +{ + CopyTableAccessGuard aGuard( *this ); + + m_nOverrideExecutionResult = -1; + sal_Int16 nExecutionResult = CopyTableWizard_DialogBase::execute(); + if ( m_nOverrideExecutionResult ) + nExecutionResult = m_nOverrideExecutionResult; + + return nExecutionResult; +} + +OCopyTableWizard& CopyTableWizard::impl_getDialog_throw() +{ + OCopyTableWizard* pWizard = dynamic_cast<OCopyTableWizard*>(m_xDialog.get()); + if ( !pWizard ) + throw DisposedException( OUString(), *this ); + return *pWizard; +} + +void CopyTableWizard::impl_attributesToDialog_nothrow( OCopyTableWizard& _rDialog ) const +{ + // primary key column + _rDialog.setCreatePrimaryKey( m_aPrimaryKeyName.IsPresent, m_aPrimaryKeyName.Value ); + _rDialog.setUseHeaderLine(m_bUseHeaderLineAsColumnNames); + + // everything else was passed at construction time already +} + +void CopyTableWizard::impl_dialogToAttributes_nothrow( const OCopyTableWizard& _rDialog ) +{ + m_aPrimaryKeyName.IsPresent = _rDialog.shouldCreatePrimaryKey(); + if ( m_aPrimaryKeyName.IsPresent ) + m_aPrimaryKeyName.Value = _rDialog.getPrimaryKeyName(); + else + m_aPrimaryKeyName.Value.clear(); + + m_sDestinationTable = _rDialog.getName(); + + m_nOperation = _rDialog.getOperation(); + m_bUseHeaderLineAsColumnNames = _rDialog.UseHeaderLine(); +} + +namespace +{ + /** tries to obtain the InteractionHandler associated with a given data source + + If the data source is a sdb-level data source, it will have a DatabaseDocument associated + with it. This document may have an InteractionHandler used while loading it. + + @throws RuntimeException + if it occurs during invoking any of the data source's methods, or if any of the involved + components violates its contract by not providing the required interfaces + */ + Reference< XInteractionHandler > lcl_getInteractionHandler_throw( const Reference< XDataSource >& _rxDataSource, const Reference< XInteractionHandler >& _rFallback ) + { + Reference< XInteractionHandler > xHandler( _rFallback ); + + // try to obtain the document model + Reference< XModel > xDocumentModel; + Reference< XDocumentDataSource > xDocDataSource( _rxDataSource, UNO_QUERY ); + if ( xDocDataSource.is() ) + xDocumentModel.set( xDocDataSource->getDatabaseDocument(), UNO_QUERY_THROW ); + + // see whether the document model can provide a handler + if ( xDocumentModel.is() ) + { + ::comphelper::NamedValueCollection aModelArgs( xDocumentModel->getArgs() ); + xHandler = aModelArgs.getOrDefault( "InteractionHandler", xHandler ); + } + + return xHandler; + } + /** tries to obtain the InteractionHandler associated with a given connection + + If the connection belongs to a sdb-level data source, then this data source + is examined for an interaction handler. Else, <NULL/> is returned. + + @throws RuntimeException + if it occurs during invoking any of the data source's methods, or if any of the involved + components violates its contract by not providing the required interfaces + */ + Reference< XInteractionHandler > lcl_getInteractionHandler_throw( const Reference< XConnection >& _rxConnection, const Reference< XInteractionHandler >& _rFallback ) + { + // try whether there is a data source which the connection belongs to + Reference< XDataSource > xDataSource; + Reference< XChild > xAsChild( _rxConnection, UNO_QUERY ); + if ( xAsChild.is() ) + xDataSource.set(xAsChild->getParent(), css::uno::UNO_QUERY); + + if ( xDataSource.is() ) + return lcl_getInteractionHandler_throw( xDataSource, _rFallback ); + + return _rFallback; + } +} + +Reference< XPropertySet > CopyTableWizard::impl_ensureDataAccessDescriptor_throw( + const Sequence< Any >& _rAllArgs, const sal_Int16 _nArgPos, SharedConnection& _out_rxConnection, + Reference< XInteractionHandler >& _out_rxDocInteractionHandler ) const +{ + Reference< XPropertySet > xDescriptor; + _rAllArgs[ _nArgPos ] >>= xDescriptor; + + // the descriptor must be non-NULL, of course + bool bIsValid = xDescriptor.is(); + + // it must support the proper service + if ( bIsValid ) + { + Reference< XServiceInfo > xSI( xDescriptor, UNO_QUERY ); + bIsValid = ( xSI.is() + && xSI->supportsService( "com.sun.star.sdb.DataAccessDescriptor" ) ); + } + + // it must be able to provide a connection + if ( bIsValid ) + { + _out_rxConnection = impl_extractConnection_throw( xDescriptor, _out_rxDocInteractionHandler ); + bIsValid = _out_rxConnection.is(); + } + + if ( !bIsValid ) + { + throw IllegalArgumentException( + DBA_RES( STR_CTW_INVALID_DATA_ACCESS_DESCRIPTOR ), + *const_cast< CopyTableWizard* >( this ), + _nArgPos + 1 + ); + } + + return xDescriptor; +} + +namespace +{ + bool lcl_hasNonEmptyStringValue_throw( const Reference< XPropertySet >& _rxDescriptor, + const Reference< XPropertySetInfo >& rxPSI, const OUString& _rPropertyName ) + { + OUString sValue; + if ( rxPSI->hasPropertyByName( _rPropertyName ) ) + { + OSL_VERIFY( _rxDescriptor->getPropertyValue( _rPropertyName ) >>= sValue ); + } + return !sValue.isEmpty(); + } +} + +void CopyTableWizard::impl_checkForUnsupportedSettings_throw( const Reference< XPropertySet >& _rxSourceDescriptor ) const +{ + OSL_PRECOND( _rxSourceDescriptor.is(), "CopyTableWizard::impl_checkForUnsupportedSettings_throw: illegal argument!" ); + Reference< XPropertySetInfo > xPSI( _rxSourceDescriptor->getPropertySetInfo(), UNO_SET_THROW ); + OUString sUnsupportedSetting; + + const OUString aSettings[] = { + OUString(PROPERTY_FILTER), OUString(PROPERTY_ORDER), OUString(PROPERTY_HAVING_CLAUSE), OUString(PROPERTY_GROUP_BY) + }; + for (const auto & aSetting : aSettings) + { + if ( lcl_hasNonEmptyStringValue_throw( _rxSourceDescriptor, xPSI, aSetting ) ) + { + sUnsupportedSetting = aSetting; + break; + } + } + + if ( !sUnsupportedSetting.isEmpty() ) + { + OUString sMessage( + DBA_RES(STR_CTW_ERROR_UNSUPPORTED_SETTING). + replaceFirst("$name$", sUnsupportedSetting)); + throw IllegalArgumentException( + sMessage, + *const_cast< CopyTableWizard* >( this ), + 1 + ); + } + +} + +std::unique_ptr< ICopyTableSourceObject > CopyTableWizard::impl_extractSourceObject_throw( const Reference< XPropertySet >& _rxDescriptor, sal_Int32& _out_rCommandType ) const +{ + OSL_PRECOND( _rxDescriptor.is() && m_xSourceConnection.is(), "CopyTableWizard::impl_extractSourceObject_throw: illegal arguments!" ); + + Reference< XPropertySetInfo > xPSI( _rxDescriptor->getPropertySetInfo(), UNO_SET_THROW ); + if ( !xPSI->hasPropertyByName( PROPERTY_COMMAND ) + || !xPSI->hasPropertyByName( PROPERTY_COMMAND_TYPE ) + ) + throw IllegalArgumentException("Expecting a table or query specification.", + // TODO: resource + *const_cast< CopyTableWizard* >( this ), 1); + + OUString sCommand; + _out_rCommandType = CommandType::COMMAND; + OSL_VERIFY( _rxDescriptor->getPropertyValue( PROPERTY_COMMAND ) >>= sCommand ); + OSL_VERIFY( _rxDescriptor->getPropertyValue( PROPERTY_COMMAND_TYPE ) >>= _out_rCommandType ); + + std::unique_ptr< ICopyTableSourceObject > pSourceObject; + Reference< XNameAccess > xContainer; + switch ( _out_rCommandType ) + { + case CommandType::TABLE: + { + Reference< XTablesSupplier > xSuppTables( m_xSourceConnection.getTyped(), UNO_QUERY ); + if ( xSuppTables.is() ) + xContainer.set( xSuppTables->getTables(), UNO_SET_THROW ); + } + break; + case CommandType::QUERY: + { + Reference< XQueriesSupplier > xSuppQueries( m_xSourceConnection.getTyped(), UNO_QUERY ); + if ( xSuppQueries.is() ) + xContainer.set( xSuppQueries->getQueries(), UNO_SET_THROW ); + } + break; + default: + throw IllegalArgumentException( + DBA_RES( STR_CTW_ONLY_TABLES_AND_QUERIES_SUPPORT ), + *const_cast< CopyTableWizard* >( this ), + 1 + ); + } + + if ( xContainer.is() ) + { + pSourceObject.reset( new ObjectCopySource( m_xSourceConnection, + Reference< XPropertySet >( xContainer->getByName( sCommand ), UNO_QUERY_THROW ) ) ); + } + else + { + // our source connection is an SDBC level connection only, not a SDBCX level one + // Which means it cannot provide the to-be-copied object as component. + + if ( _out_rCommandType == CommandType::QUERY ) + // we cannot copy a query if the connection cannot provide it ... + throw IllegalArgumentException( + DBA_RES( STR_CTW_ERROR_NO_QUERY ), + *const_cast< CopyTableWizard* >( this ), + 1 + ); + pSourceObject.reset( new NamedTableCopySource( m_xSourceConnection, sCommand ) ); + } + + return pSourceObject; +} + +void CopyTableWizard::impl_extractSourceResultSet_throw( const Reference< XPropertySet >& i_rDescriptor ) +{ + Reference< XPropertySetInfo > xPSI( i_rDescriptor->getPropertySetInfo(), UNO_SET_THROW ); + + // extract relevant settings + if ( xPSI->hasPropertyByName( PROPERTY_RESULT_SET ) ) + m_xSourceResultSet.set( i_rDescriptor->getPropertyValue( PROPERTY_RESULT_SET ), UNO_QUERY ); + + if ( xPSI->hasPropertyByName( PROPERTY_SELECTION ) ) + OSL_VERIFY( i_rDescriptor->getPropertyValue( PROPERTY_SELECTION ) >>= m_aSourceSelection ); + + if ( xPSI->hasPropertyByName( PROPERTY_BOOKMARK_SELECTION ) ) + OSL_VERIFY( i_rDescriptor->getPropertyValue( PROPERTY_BOOKMARK_SELECTION ) >>= m_bSourceSelectionBookmarks ); + + // sanity checks + const bool bHasResultSet = m_xSourceResultSet.is(); + const bool bHasSelection = m_aSourceSelection.hasElements(); + if ( bHasSelection && !bHasResultSet ) + throw IllegalArgumentException("A result set is needed when specifying a selection to copy.", + // TODO: resource + *this, 1); + + if ( bHasSelection && m_bSourceSelectionBookmarks ) + { + Reference< XRowLocate > xRowLocate( m_xSourceResultSet, UNO_QUERY ); + if ( !xRowLocate.is() ) + { + ::dbtools::throwGenericSQLException( + DBA_RES(STR_CTW_COPY_SOURCE_NEEDS_BOOKMARKS), + *this + ); + } + } +} + +SharedConnection CopyTableWizard::impl_extractConnection_throw( const Reference< XPropertySet >& _rxDataSourceDescriptor, + Reference< XInteractionHandler >& _out_rxDocInteractionHandler ) const +{ + SharedConnection xConnection; + + OSL_PRECOND( _rxDataSourceDescriptor.is(), "CopyTableWizard::impl_extractConnection_throw: no descriptor!" ); + if ( !_rxDataSourceDescriptor.is() ) + return xConnection; + + Reference< XInteractionHandler > xInteractionHandler; + + do + { + Reference< XPropertySetInfo > xPSI( _rxDataSourceDescriptor->getPropertySetInfo(), UNO_SET_THROW ); + + // if there's an ActiveConnection, use it + if ( xPSI->hasPropertyByName( PROPERTY_ACTIVE_CONNECTION ) ) + { + Reference< XConnection > xPure; + OSL_VERIFY( _rxDataSourceDescriptor->getPropertyValue( PROPERTY_ACTIVE_CONNECTION ) >>= xPure ); + xConnection.reset( xPure, SharedConnection::NoTakeOwnership ); + } + if ( xConnection.is() ) + { + xInteractionHandler = lcl_getInteractionHandler_throw( xConnection.getTyped(), m_xInteractionHandler ); + SAL_WARN_IF( !xInteractionHandler.is(), "dbaccess.ui", "CopyTableWizard::impl_extractConnection_throw: lcl_getInteractionHandler_throw returned nonsense!" ); + break; + } + + // there could be a DataSourceName or a DatabaseLocation, describing the css.sdb.DataSource + OUString sDataSource, sDatabaseLocation; + if ( xPSI->hasPropertyByName( PROPERTY_DATASOURCENAME ) ) + OSL_VERIFY( _rxDataSourceDescriptor->getPropertyValue( PROPERTY_DATASOURCENAME ) >>= sDataSource ); + if ( xPSI->hasPropertyByName( PROPERTY_DATABASE_LOCATION ) ) + OSL_VERIFY( _rxDataSourceDescriptor->getPropertyValue( PROPERTY_DATABASE_LOCATION ) >>= sDatabaseLocation ); + + // need a DatabaseContext for loading the data source + Reference< XDatabaseContext > xDatabaseContext = DatabaseContext::create( m_xContext ); + Reference< XDataSource > xDataSource; + if ( !sDataSource.isEmpty() ) + xDataSource.set( xDatabaseContext->getByName( sDataSource ), UNO_QUERY_THROW ); + if ( !xDataSource.is() && !sDatabaseLocation.isEmpty() ) + xDataSource.set( xDatabaseContext->getByName( sDatabaseLocation ), UNO_QUERY_THROW ); + + if ( xDataSource.is() ) + { + // first, try connecting with completion + xInteractionHandler = lcl_getInteractionHandler_throw( xDataSource, m_xInteractionHandler ); + SAL_WARN_IF( !xInteractionHandler.is(), "dbaccess.ui", "CopyTableWizard::impl_extractConnection_throw: lcl_getInteractionHandler_throw returned nonsense!" ); + if ( xInteractionHandler.is() ) + { + Reference< XCompletedConnection > xInteractiveConnection( xDataSource, UNO_QUERY ); + if ( xInteractiveConnection.is() ) + xConnection.reset( xInteractiveConnection->connectWithCompletion( xInteractionHandler ), SharedConnection::TakeOwnership ); + } + + // interactively connecting was not successful or possible -> connect without interaction + if ( !xConnection.is() ) + { + xConnection.reset( xDataSource->getConnection( OUString(), OUString() ), SharedConnection::TakeOwnership ); + } + } + + if ( xConnection.is() ) + break; + + // finally, there could be a ConnectionResource/ConnectionInfo + OUString sConnectionResource; + Sequence< PropertyValue > aConnectionInfo; + if ( xPSI->hasPropertyByName( PROPERTY_CONNECTION_RESOURCE ) ) + OSL_VERIFY( _rxDataSourceDescriptor->getPropertyValue( PROPERTY_CONNECTION_RESOURCE ) >>= sConnectionResource ); + if ( xPSI->hasPropertyByName( PROPERTY_CONNECTION_INFO ) ) + OSL_VERIFY( _rxDataSourceDescriptor->getPropertyValue( PROPERTY_CONNECTION_INFO ) >>= aConnectionInfo ); + + Reference< XDriverManager > xDriverManager; + try { + xDriverManager.set( ConnectionPool::create( m_xContext ), UNO_QUERY_THROW ); + } catch( const Exception& ) { } + if ( !xDriverManager.is() ) + // no connection pool installed + xDriverManager.set( DriverManager::create( m_xContext ), UNO_QUERY_THROW ); + + if ( aConnectionInfo.hasElements() ) + xConnection.set( xDriverManager->getConnectionWithInfo( sConnectionResource, aConnectionInfo ), UNO_SET_THROW ); + else + xConnection.set( xDriverManager->getConnection( sConnectionResource ), UNO_SET_THROW ); + } + while ( false ); + + if ( xInteractionHandler != m_xInteractionHandler ) + _out_rxDocInteractionHandler = xInteractionHandler; + + return xConnection; +} + +::utl::SharedUNOComponent< XPreparedStatement > CopyTableWizard::impl_createSourceStatement_throw() const +{ + OSL_PRECOND( m_xSourceConnection.is(), "CopyTableWizard::impl_createSourceStatement_throw: illegal call!" ); + if ( !m_xSourceConnection.is() ) + throw RuntimeException( "CopyTableWizard::impl_createSourceStatement_throw: illegal call!", *const_cast< CopyTableWizard* >( this )); + + ::utl::SharedUNOComponent< XPreparedStatement > xStatement; + switch ( m_nCommandType ) + { + case CommandType::TABLE: + xStatement.set( m_pSourceObject->getPreparedSelectStatement(), UNO_SET_THROW ); + break; + + case CommandType::QUERY: + { + OUString sQueryCommand( m_pSourceObject->getSelectStatement() ); + xStatement.set( m_pSourceObject->getPreparedSelectStatement(), UNO_SET_THROW ); + + // check whether we have to fill in parameter values + // create and fill a composer + + Reference< XMultiServiceFactory > xFactory( m_xSourceConnection, UNO_QUERY ); + ::utl::SharedUNOComponent< XSingleSelectQueryComposer > xComposer; + if ( xFactory.is() ) + // note: connections below the sdb-level are allowed to not support the XMultiServiceFactory interface + xComposer.set( xFactory->createInstance( SERVICE_NAME_SINGLESELECTQUERYCOMPOSER ), UNO_QUERY ); + + if ( xComposer.is() ) + { + xComposer->setQuery( sQueryCommand ); + + Reference< XParameters > xStatementParams( xStatement, UNO_QUERY ); + OSL_ENSURE( xStatementParams.is(), "CopyTableWizard::impl_createSourceStatement_throw: no access to the statement's parameters!" ); + // the statement should be a css.sdbc.PreparedStatement (this is what + // we created), and a prepared statement is required to support XParameters + if ( xStatementParams.is() ) + { + OSL_ENSURE( m_xInteractionHandler.is(), + "CopyTableWizard::impl_createSourceStatement_throw: no interaction handler for the parameters request!" ); + // we should always have an interaction handler - as last fallback, we create an own one in ::initialize + + if ( m_xInteractionHandler.is() ) + ::dbtools::askForParameters( xComposer, xStatementParams, m_xSourceConnection, m_xInteractionHandler ); + } + } + } + break; + + default: + // this should not have survived initialization phase + throw RuntimeException("No case matched, this should not have survived the initialization phase", *const_cast< CopyTableWizard* >( this )); + } + + return xStatement; +} + +namespace +{ + class ValueTransfer + { + public: + ValueTransfer( const sal_Int32& _rSourcePos, const sal_Int32& _rDestPos, const std::vector< sal_Int32 >& _rColTypes, + const Reference< XRow >& _rxSource, const Reference< XParameters >& _rxDest ) + :m_rSourcePos( _rSourcePos ) + ,m_rDestPos( _rDestPos ) + ,m_rColTypes( _rColTypes ) + ,m_xSource( _rxSource ) + ,m_xDest( _rxDest ) + { + } + + template< typename VALUE_TYPE > + void transferValue( VALUE_TYPE ( SAL_CALL XRow::*_pGetter )( sal_Int32 ), + void (SAL_CALL XParameters::*_pSetter)( sal_Int32, VALUE_TYPE ) ) + { + VALUE_TYPE value( (m_xSource.get()->*_pGetter)( m_rSourcePos ) ); + if ( m_xSource->wasNull() ) + m_xDest->setNull( m_rDestPos, m_rColTypes[ m_rSourcePos ] ); + else + (m_xDest.get()->*_pSetter)( m_rDestPos, value ); + } + template< typename VALUE_TYPE > + void transferComplexValue( VALUE_TYPE ( SAL_CALL XRow::*_pGetter )( sal_Int32 ), + void (SAL_CALL XParameters::*_pSetter)( sal_Int32, const VALUE_TYPE& ) ) + { + const VALUE_TYPE value( (m_xSource.get()->*_pGetter)( m_rSourcePos ) ); + if ( m_xSource->wasNull() ) + m_xDest->setNull( m_rDestPos, m_rColTypes[ m_rSourcePos ] ); + else + (m_xDest.get()->*_pSetter)( m_rDestPos, value ); + } + private: + const sal_Int32& m_rSourcePos; + const sal_Int32& m_rDestPos; + const std::vector< sal_Int32 > m_rColTypes; + const Reference< XRow > m_xSource; + const Reference< XParameters > m_xDest; + }; +} + +bool CopyTableWizard::impl_processCopyError_nothrow( const CopyTableRowEvent& _rEvent ) +{ + Reference< XCopyTableListener > xListener; + try + { + ::comphelper::OInterfaceIteratorHelper2 aIter( m_aCopyTableListeners ); + while ( aIter.hasMoreElements() ) + { + xListener.set( aIter.next(), UNO_QUERY_THROW ); + sal_Int16 nListenerChoice = xListener->copyRowError( _rEvent ); + switch ( nListenerChoice ) + { + case CopyTableContinuation::Proceed: return true; // continue copying + case CopyTableContinuation::CallNextHandler: continue; // continue the loop, ask next listener + case CopyTableContinuation::Cancel: return false; // cancel copying + case CopyTableContinuation::AskUser: break; // stop asking the listeners, ask the user + + default: + SAL_WARN("dbaccess.ui", "CopyTableWizard::impl_processCopyError_nothrow: invalid listener response!" ); + // ask next listener + continue; + } + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + + // no listener felt responsible for the error, or a listener told to ask the user + + try + { + SQLContext aError; + aError.Context = *this; + aError.Message = DBA_RES(STR_ERROR_OCCURRED_WHILE_COPYING); + + ::dbtools::SQLExceptionInfo aInfo( _rEvent.Error ); + if ( aInfo.isValid() ) + aError.NextException = _rEvent.Error; + else + { + // a non-SQL exception happened + Exception aException; + OSL_VERIFY( _rEvent.Error >>= aException ); + SQLContext aContext; + aContext.Context = aException.Context; + aContext.Message = aException.Message; + aContext.Details = _rEvent.Error.getValueTypeName(); + aError.NextException <<= aContext; + } + + ::rtl::Reference< ::comphelper::OInteractionRequest > xRequest( new ::comphelper::OInteractionRequest( makeAny( aError ) ) ); + + ::rtl::Reference< ::comphelper::OInteractionApprove > xYes = new ::comphelper::OInteractionApprove; + xRequest->addContinuation( xYes.get() ); + xRequest->addContinuation( new ::comphelper::OInteractionDisapprove ); + + OSL_ENSURE( m_xInteractionHandler.is(), + "CopyTableWizard::impl_processCopyError_nothrow: we always should have an interaction handler!" ); + if ( m_xInteractionHandler.is() ) + m_xInteractionHandler->handle( xRequest.get() ); + + if ( xYes->wasSelected() ) + // continue copying + return true; + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + + // cancel copying + return false; +} + +void CopyTableWizard::impl_copyRows_throw( const Reference< XResultSet >& _rxSourceResultSet, + const Reference< XPropertySet >& _rxDestTable ) +{ + OSL_PRECOND( m_xDestConnection.is(), "CopyTableWizard::impl_copyRows_throw: illegal call!" ); + if ( !m_xDestConnection.is() ) + throw RuntimeException( "m_xDestConnection is set to null, CopyTableWizard::impl_copyRows_throw: illegal call!", *this ); + + Reference< XDatabaseMetaData > xDestMetaData( m_xDestConnection->getMetaData(), UNO_SET_THROW ); + + const OCopyTableWizard& rWizard = impl_getDialog_throw(); + ODatabaseExport::TPositions aColumnPositions = rWizard.GetColumnPositions(); + + Reference< XRow > xRow ( _rxSourceResultSet, UNO_QUERY_THROW ); + Reference< XRowLocate > xRowLocate ( _rxSourceResultSet, UNO_QUERY_THROW ); + + Reference< XResultSetMetaDataSupplier > xSuppResMeta( _rxSourceResultSet, UNO_QUERY_THROW ); + Reference< XResultSetMetaData> xMeta( xSuppResMeta->getMetaData() ); + + // we need a vector which all types + sal_Int32 nCount = xMeta->getColumnCount(); + std::vector< sal_Int32 > aSourceColTypes; + aSourceColTypes.reserve( nCount + 1 ); + aSourceColTypes.push_back( -1 ); // just to avoid an every time i-1 call + + std::vector< sal_Int32 > aSourcePrec; + aSourcePrec.reserve( nCount + 1 ); + aSourcePrec.push_back( -1 ); // just to avoid an every time i-1 call + + for ( sal_Int32 k=1; k <= nCount; ++k ) + { + aSourceColTypes.push_back( xMeta->getColumnType( k ) ); + aSourcePrec.push_back( xMeta->getPrecision( k ) ); + } + + // now create, fill and execute the prepared statement + Reference< XPreparedStatement > xStatement( ODatabaseExport::createPreparedStatment( xDestMetaData, _rxDestTable, aColumnPositions ), UNO_SET_THROW ); + Reference< XParameters > xStatementParams( xStatement, UNO_QUERY_THROW ); + + const bool bSelectedRecordsOnly = m_aSourceSelection.hasElements(); + const Any* pSelectedRow = m_aSourceSelection.getConstArray(); + const Any* pSelEnd = pSelectedRow + m_aSourceSelection.getLength(); + + sal_Int32 nRowCount = 0; + bool bContinue = false; + + CopyTableRowEvent aCopyEvent; + aCopyEvent.Source = *this; + aCopyEvent.SourceData = _rxSourceResultSet; + + do // loop as long as there are more rows or the selection ends + { + bContinue = false; + if ( bSelectedRecordsOnly ) + { + if ( pSelectedRow != pSelEnd ) + { + if ( m_bSourceSelectionBookmarks ) + { + bContinue = xRowLocate->moveToBookmark( *pSelectedRow ); + } + else + { + sal_Int32 nPos = 0; + OSL_VERIFY( *pSelectedRow >>= nPos ); + bContinue = _rxSourceResultSet->absolute( nPos ); + } + ++pSelectedRow; + } + } + else + bContinue = _rxSourceResultSet->next(); + + if ( !bContinue ) + { + break; + } + + ++nRowCount; + + aCopyEvent.Error.clear(); + try + { + // notify listeners + m_aCopyTableListeners.notifyEach( &XCopyTableListener::copyingRow, aCopyEvent ); + + sal_Int32 nDestColumn( 0 ); + sal_Int32 nSourceColumn( 1 ); + ValueTransfer aTransfer( nSourceColumn, nDestColumn, aSourceColTypes, xRow, xStatementParams ); + + for ( auto const& rColumnPos : aColumnPositions ) + { + nDestColumn = rColumnPos.first; + if ( nDestColumn == COLUMN_POSITION_NOT_FOUND ) + { + ++nSourceColumn; + // otherwise we don't get the correct value when only the 2nd source column was selected + continue; + } + + if ( ( nSourceColumn < 1 ) || ( nSourceColumn >= static_cast<sal_Int32>(aSourceColTypes.size()) ) ) + { // ( we have to check here against 1 because the parameters are 1 based) + ::dbtools::throwSQLException("Internal error: invalid column type index.", + ::dbtools::StandardSQLState::INVALID_DESCRIPTOR_INDEX, *this); + } + + switch ( aSourceColTypes[ nSourceColumn ] ) + { + case DataType::DOUBLE: + case DataType::REAL: + aTransfer.transferValue( &XRow::getDouble, &XParameters::setDouble ); + break; + + case DataType::CHAR: + case DataType::VARCHAR: + case DataType::LONGVARCHAR: + case DataType::DECIMAL: + case DataType::NUMERIC: + aTransfer.transferComplexValue( &XRow::getString, &XParameters::setString ); + break; + + case DataType::BIGINT: + aTransfer.transferValue( &XRow::getLong, &XParameters::setLong ); + break; + + case DataType::FLOAT: + aTransfer.transferValue( &XRow::getFloat, &XParameters::setFloat ); + break; + + case DataType::LONGVARBINARY: + case DataType::BINARY: + case DataType::VARBINARY: + aTransfer.transferComplexValue( &XRow::getBytes, &XParameters::setBytes ); + break; + + case DataType::DATE: + aTransfer.transferComplexValue( &XRow::getDate, &XParameters::setDate ); + break; + + case DataType::TIME: + aTransfer.transferComplexValue( &XRow::getTime, &XParameters::setTime ); + break; + + case DataType::TIMESTAMP: + aTransfer.transferComplexValue( &XRow::getTimestamp, &XParameters::setTimestamp ); + break; + + case DataType::BIT: + if ( aSourcePrec[nSourceColumn] > 1 ) + { + aTransfer.transferComplexValue( &XRow::getBytes, &XParameters::setBytes ); + break; + } + [[fallthrough]]; + case DataType::BOOLEAN: + aTransfer.transferValue( &XRow::getBoolean, &XParameters::setBoolean ); + break; + + case DataType::TINYINT: + aTransfer.transferValue( &XRow::getByte, &XParameters::setByte ); + break; + + case DataType::SMALLINT: + aTransfer.transferValue( &XRow::getShort, &XParameters::setShort ); + break; + + case DataType::INTEGER: + aTransfer.transferValue( &XRow::getInt, &XParameters::setInt ); + break; + + case DataType::BLOB: + aTransfer.transferComplexValue( &XRow::getBlob, &XParameters::setBlob ); + break; + + case DataType::CLOB: + aTransfer.transferComplexValue( &XRow::getClob, &XParameters::setClob ); + break; + + default: + { + OUString aMessage( DBA_RES( STR_CTW_UNSUPPORTED_COLUMN_TYPE ) ); + + aMessage = aMessage.replaceFirst( "$type$", OUString::number( aSourceColTypes[ nSourceColumn ] ) ); + aMessage = aMessage.replaceFirst( "$pos$", OUString::number( nSourceColumn ) ); + + ::dbtools::throwSQLException( + aMessage, + ::dbtools::StandardSQLState::INVALID_SQL_DATA_TYPE, + *this + ); + } + } + ++nSourceColumn; + } + xStatement->executeUpdate(); + + // notify listeners + m_aCopyTableListeners.notifyEach( &XCopyTableListener::copiedRow, aCopyEvent ); + } + catch( const Exception& ) + { + aCopyEvent.Error = ::cppu::getCaughtException(); + } + + if ( aCopyEvent.Error.hasValue() ) + bContinue = impl_processCopyError_nothrow( aCopyEvent ); + } + while( bContinue ); +} + +void CopyTableWizard::impl_doCopy_nothrow() +{ + Any aError; + + try + { + OCopyTableWizard& rWizard( impl_getDialog_throw() ); + + weld::WaitObject aWO(rWizard.getDialog()); + Reference< XPropertySet > xTable; + + switch ( rWizard.getOperation() ) + { + case CopyTableOperation::CopyDefinitionOnly: + case CopyTableOperation::CopyDefinitionAndData: + { + xTable = rWizard.createTable(); + + if( !xTable.is() ) + { + SAL_WARN("dbaccess.ui", "CopyTableWizard::impl_doCopy_nothrow: createTable should throw here, shouldn't it?" ); + break; + } + + if( CopyTableOperation::CopyDefinitionOnly == rWizard.getOperation() ) + break; + + [[fallthrough]]; + } + + case CopyTableOperation::AppendData: + { + // note that the CopyDefinitionAndData case falls through to here. + assert((rWizard.getOperation() == CopyTableOperation::CopyDefinitionAndData) || + (rWizard.getOperation() == CopyTableOperation::AppendData)); + assert((rWizard.getOperation() == CopyTableOperation::CopyDefinitionAndData) == xTable.is()); + if ( !xTable.is() ) + { + assert(rWizard.getOperation() == CopyTableOperation::AppendData); + xTable = rWizard.getTable(); + if ( !xTable.is() ) + { + SAL_WARN("dbaccess.ui", "CopyTableWizard::impl_doCopy_nothrow: getTable should throw here, shouldn't it?" ); + break; + } + } + + ::utl::SharedUNOComponent< XPreparedStatement > xSourceStatement; + ::utl::SharedUNOComponent< XResultSet > xSourceResultSet; + + if ( m_xSourceResultSet.is() ) + { + xSourceResultSet.reset( m_xSourceResultSet, ::utl::SharedUNOComponent< XResultSet >::NoTakeOwnership ); + } + else + { + const bool bIsSameConnection = ( m_xSourceConnection.getTyped() == m_xDestConnection.getTyped() ); + const bool bIsTable = ( CommandType::TABLE == m_nCommandType ); + bool bDone = false; + if ( bIsSameConnection && bIsTable ) + { + // try whether the server supports copying via SQL + try + { + m_xDestConnection->createStatement()->executeUpdate( impl_getServerSideCopyStatement_throw(xTable) ); + bDone = true; + } + catch( const Exception& ) + { + // this is allowed. + } + } + + if ( !bDone ) + { + xSourceStatement.set( impl_createSourceStatement_throw(), UNO_SET_THROW ); + xSourceResultSet.set( xSourceStatement->executeQuery(), UNO_SET_THROW ); + } + } + + if ( xSourceResultSet.is() ) + impl_copyRows_throw( xSourceResultSet, xTable ); + } + break; + + case CopyTableOperation::CreateAsView: + rWizard.createView(); + break; + + default: + SAL_WARN("dbaccess.ui", "CopyTableWizard::impl_doCopy_nothrow: What operation, please?" ); + break; + } + } + catch( const Exception& ) + { + aError = ::cppu::getCaughtException(); + + // silence the error of the user cancelling the parameter's dialog + SQLException aSQLError; + if ( ( aError >>= aSQLError ) && ( aSQLError.ErrorCode == ::dbtools::ParameterInteractionCancelled ) ) + { + aError.clear(); + m_nOverrideExecutionResult = RET_CANCEL; + } + } + + if ( aError.hasValue() && m_xInteractionHandler.is() ) + { + try + { + ::rtl::Reference< ::comphelper::OInteractionRequest > xRequest( new ::comphelper::OInteractionRequest( aError ) ); + m_xInteractionHandler->handle( xRequest.get() ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + } +} + +OUString CopyTableWizard::impl_getServerSideCopyStatement_throw(const Reference< XPropertySet >& _xTable) +{ + const Reference<XColumnsSupplier> xDestColsSup(_xTable,UNO_QUERY_THROW); + const Sequence< OUString> aDestColumnNames = xDestColsSup->getColumns()->getElementNames(); + const Reference< XDatabaseMetaData > xDestMetaData( m_xDestConnection->getMetaData(), UNO_SET_THROW ); + const OUString sQuote = xDestMetaData->getIdentifierQuoteString(); + OUStringBuffer sColumns; + // 1st check if the columns matching + for ( auto const & rColumnPositionPair : impl_getDialog_throw().GetColumnPositions() ) + { + if ( COLUMN_POSITION_NOT_FOUND != rColumnPositionPair.second ) + { + if ( !sColumns.isEmpty() ) + sColumns.append(","); + sColumns.append(sQuote).append(aDestColumnNames[rColumnPositionPair.second - 1]).append(sQuote); + } + } + const OUString sComposedTableName = ::dbtools::composeTableName( xDestMetaData, _xTable, ::dbtools::EComposeRule::InDataManipulation, true ); + OUString sSql("INSERT INTO " + sComposedTableName + " ( " + sColumns.makeStringAndClear() + " ) " + m_pSourceObject->getSelectStatement()); + + return sSql; +} + +void SAL_CALL CopyTableWizard::initialize( const Sequence< Any >& _rArguments ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + if ( isInitialized() ) + throw AlreadyInitializedException( OUString(), *this ); + + sal_Int32 nArgCount( _rArguments.getLength() ); + if ( ( nArgCount != 2 ) && ( nArgCount != 3 ) ) + throw IllegalArgumentException( + DBA_RES( STR_CTW_ILLEGAL_PARAMETER_COUNT ), + *this, + 1 + ); + + try + { + if ( nArgCount == 3 ) + { // ->createWithInteractionHandler + if ( !( _rArguments[2] >>= m_xInteractionHandler ) ) + throw IllegalArgumentException( + DBA_RES( STR_CTW_ERROR_INVALID_INTERACTIONHANDLER ), + *this, + 3 + ); + } + if ( !m_xInteractionHandler.is() ) + m_xInteractionHandler = InteractionHandler::createWithParent(m_xContext, nullptr); + + Reference< XInteractionHandler > xSourceDocHandler; + Reference< XPropertySet > xSourceDescriptor( impl_ensureDataAccessDescriptor_throw( _rArguments, 0, m_xSourceConnection, xSourceDocHandler ) ); + impl_checkForUnsupportedSettings_throw( xSourceDescriptor ); + m_pSourceObject = impl_extractSourceObject_throw( xSourceDescriptor, m_nCommandType ); + impl_extractSourceResultSet_throw( xSourceDescriptor ); + + Reference< XInteractionHandler > xDestDocHandler; + impl_ensureDataAccessDescriptor_throw( _rArguments, 1, m_xDestConnection, xDestDocHandler ); + + if ( xDestDocHandler.is() && !m_xInteractionHandler.is() ) + m_xInteractionHandler = xDestDocHandler; + + Reference< XPropertySet > xInteractionHandler(m_xInteractionHandler, UNO_QUERY); + if (xInteractionHandler.is()) + { + Any aParentWindow(xInteractionHandler->getPropertyValue("ParentWindow")); + aParentWindow >>= m_xParent; + } + } + catch( const RuntimeException& ) { throw; } + catch( const SQLException& ) { throw; } + catch( const Exception& ) + { + throw WrappedTargetException( + DBA_RES( STR_CTW_ERROR_DURING_INITIALIZATION ), + *this, + ::cppu::getCaughtException() + ); + } +} + +::cppu::IPropertyArrayHelper& CopyTableWizard::getInfoHelper() +{ + return *getArrayHelper(); +} + +::cppu::IPropertyArrayHelper* CopyTableWizard::createArrayHelper( ) const +{ + Sequence< Property > aProps; + describeProperties( aProps ); + return new ::cppu::OPropertyArrayHelper( aProps ); +} + +std::unique_ptr<weld::DialogController> CopyTableWizard::createDialog(const css::uno::Reference<css::awt::XWindow>& rParent) +{ + OSL_PRECOND( isInitialized(), "CopyTableWizard::createDialog: not initialized!" ); + // this should have been prevented in ::execute already + + auto xWizard = std::make_unique<OCopyTableWizard>( + Application::GetFrameWeld(rParent), + m_sDestinationTable, + m_nOperation, + *m_pSourceObject, + m_xSourceConnection.getTyped(), + m_xDestConnection.getTyped(), + m_xContext, + m_xInteractionHandler); + + impl_attributesToDialog_nothrow(*xWizard); + + return xWizard; +} + +void CopyTableWizard::executedDialog( sal_Int16 _nExecutionResult ) +{ + CopyTableWizard_DialogBase::executedDialog( _nExecutionResult ); + + if ( _nExecutionResult == RET_OK ) + impl_doCopy_nothrow(); + + // do this after impl_doCopy_nothrow: The attributes may change during copying, for instance + // if the user entered an unqualified table name + impl_dialogToAttributes_nothrow( impl_getDialog_throw() ); +} + +} // namespace dbaui + +extern "C" void createRegistryInfo_CopyTableWizard() +{ + static ::dbaui::OMultiInstanceAutoRegistration< ::dbaui::CopyTableWizard > aAutoRegistration; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |