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Diffstat (limited to 'dbaccess/source/ui/inc/WCopyTable.hxx')
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diff --git a/dbaccess/source/ui/inc/WCopyTable.hxx b/dbaccess/source/ui/inc/WCopyTable.hxx new file mode 100644 index 000000000..056323245 --- /dev/null +++ b/dbaccess/source/ui/inc/WCopyTable.hxx @@ -0,0 +1,416 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_WCOPYTABLE_HXX +#define INCLUDED_DBACCESS_SOURCE_UI_INC_WCOPYTABLE_HXX + +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/sdbc/XConnection.hpp> +#include <com/sun/star/sdbc/XDatabaseMetaData.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <comphelper/stl_types.hxx> +#include "TypeInfo.hxx" +#include <vcl/roadmapwizard.hxx> +#include "DExport.hxx" +#include "WTabPage.hxx" +#include "FieldDescriptions.hxx" +#include <com/sun/star/sdbcx/XColumnsSupplier.hpp> +#include <com/sun/star/sdbcx/XKeysSupplier.hpp> +#include <com/sun/star/task/XInteractionHandler.hpp> +#include <map> +#include <algorithm> + +namespace dbaui +{ + + class TColumnFindFunctor + { + public: + virtual bool operator()(const OUString& _sColumnName) const = 0; + + protected: + ~TColumnFindFunctor() {} + }; + + class TExportColumnFindFunctor : public TColumnFindFunctor + { + ODatabaseExport::TColumns* m_pColumns; + public: + TExportColumnFindFunctor(ODatabaseExport::TColumns* _pColumns) + { + m_pColumns = _pColumns; + } + + virtual ~TExportColumnFindFunctor() {} + + bool operator()(const OUString& _sColumnName) const override + { + return m_pColumns->find(_sColumnName) != m_pColumns->end(); + } + }; + + class TMultiListBoxEntryFindFunctor : public TColumnFindFunctor + { + ::comphelper::UStringMixEqual m_aCase; + std::vector< OUString>* m_pVector; + public: + TMultiListBoxEntryFindFunctor(std::vector< OUString>* _pVector, + const ::comphelper::UStringMixEqual& _aCase) + :m_aCase(_aCase) + ,m_pVector(_pVector) + { + } + + virtual ~TMultiListBoxEntryFindFunctor() {} + + bool operator()(const OUString& _sColumnName) const override + { + return std::any_of(m_pVector->begin(),m_pVector->end(), + [this, &_sColumnName](const OUString& lhs) + { return m_aCase(lhs, _sColumnName); }); + } + }; + + // ICopyTableSourceObject + /** interface to an object to copy to another DB, using the OCopyTableWizard + + when the wizard is used to copy an object to another DB, it usually requires + a sdbcx-level or sdb-level object (a css.sdbcx.Table or css.sdb.Query, that is). + + However, to also support copying tables from sdbc-level connections, we allow to + work with the object name only. This implies some less features (like copying the + UI settings of a table is not done), but still allows to copy definition and data. + */ + class ICopyTableSourceObject + { + public: + /// retrieves the fully qualified name of the object to copy + virtual OUString getQualifiedObjectName() const = 0; + /// determines whether the object is a view + virtual bool isView() const = 0; + /** copies the UI settings of the object to the given target object. Might be + ignored by implementations which do not have Ui settings. + */ + virtual void copyUISettingsTo( const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const = 0; + /// retrieves the column names of the to-be-copied object + virtual css::uno::Sequence< OUString > + getColumnNames() const = 0; + /// retrieves the names of the primary keys of the to-be-copied object + virtual css::uno::Sequence< OUString > + getPrimaryKeyColumnNames() const = 0; + /// creates a OFieldDescription for the given column of the to-be-copied object + virtual OFieldDescription* createFieldDescription( const OUString& _rColumnName ) const = 0; + /// returns the SELECT statement which can be used to retrieve the data of the to-be-copied object + virtual OUString getSelectStatement() const = 0; + + /** copies the filter and sorting + * + * \return + */ + virtual void copyFilterAndSortingTo(const css::uno::Reference< css::sdbc::XConnection >& _xConnection,const css::uno::Reference< css::beans::XPropertySet >& _rxObject ) const = 0; + + /** returns the prepared statement which can be used to retrieve the data of the to-be-copied object + + The default implementation of this method will simply prepare a statement with the return value + of ->getSelectStatement. + */ + virtual ::utl::SharedUNOComponent< css::sdbc::XPreparedStatement > + getPreparedSelectStatement() const = 0; + + virtual ~ICopyTableSourceObject(); + }; + + // ObjectCopySource + class ObjectCopySource : public ICopyTableSourceObject + { + private: + css::uno::Reference< css::sdbc::XConnection > m_xConnection; + css::uno::Reference< css::sdbc::XDatabaseMetaData > m_xMetaData; + css::uno::Reference< css::beans::XPropertySet > m_xObject; + css::uno::Reference< css::beans::XPropertySetInfo > m_xObjectPSI; + css::uno::Reference< css::container::XNameAccess > m_xObjectColumns; + + public: + ObjectCopySource( + const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, + const css::uno::Reference< css::beans::XPropertySet >& _rxObject + ); + + // 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< css::sdbc::XPreparedStatement > + getPreparedSelectStatement() const override; + }; + + // NamedTableCopySource + class NamedTableCopySource : public ICopyTableSourceObject + { + private: + css::uno::Reference< css::sdbc::XConnection > m_xConnection; + css::uno::Reference< css::sdbc::XDatabaseMetaData > m_xMetaData; + OUString m_sTableName; + OUString m_sTableCatalog; + OUString m_sTableSchema; + OUString m_sTableBareName; + std::vector< OFieldDescription > m_aColumnInfo; + ::utl::SharedUNOComponent< css::sdbc::XPreparedStatement > m_xStatement; + + public: + NamedTableCopySource( + const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, + const OUString& _rTableName + ); + + // 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< css::sdbc::XPreparedStatement > + getPreparedSelectStatement() const override; + + private: + void impl_ensureColumnInfo_throw(); + ::utl::SharedUNOComponent< css::sdbc::XPreparedStatement > const & + impl_ensureStatement_throw(); + }; + + // Wizard Dialog + class OCopyTableWizard : public vcl::RoadmapWizardMachine + { + friend class OWizColumnSelect; + friend class OWizTypeSelect; + friend class OWizTypeSelectControl; + friend class OCopyTable; + friend class OWizNameMatching; + + public: + typedef std::map<OUString, OUString, ::comphelper::UStringMixLess> TNameMapping; + + enum Wizard_Button_Style + { + WIZARD_NEXT, + WIZARD_PREV, + WIZARD_FINISH, + + WIZARD_NONE + }; + + private: + ODatabaseExport::TColumns m_vDestColumns; // contains the columns + ODatabaseExport::TColumnVector m_aDestVec; // the order to insert the columns + ODatabaseExport::TColumns m_vSourceColumns; + ODatabaseExport::TColumnVector m_vSourceVec; + + OTypeInfoMap m_aTypeInfo; + std::vector<OTypeInfoMap::iterator> m_aTypeInfoIndex; + OTypeInfoMap m_aDestTypeInfo; + std::vector<OTypeInfoMap::iterator> m_aDestTypeInfoIndex; + TNameMapping m_mNameMapping; + + ODatabaseExport::TPositions m_vColumnPositions; + std::vector<sal_Int32> m_vColumnTypes; + + css::uno::Reference< css::sdbc::XConnection > m_xDestConnection; + + const ICopyTableSourceObject& m_rSourceObject; + + css::uno::Reference< css::util::XNumberFormatter > m_xFormatter; + css::uno::Reference< css::uno::XComponentContext> m_xContext; + css::uno::Reference< css::task::XInteractionHandler> m_xInteractionHandler; + + OUString m_sTypeNames; // these type names are the ones out of the resource file + sal_uInt32 m_nPageCount; + bool m_bDeleteSourceColumns; + bool m_bInterConnectionCopy; // are we copying between different connections? + + css::lang::Locale m_aLocale; + OUString m_sName; // for a table the name is composed + OUString m_sSourceName; + OUString m_aKeyName; + TOTypeInfoSP m_pTypeInfo; // default type + bool m_bAddPKFirstTime; + sal_Int16 m_nOperation; + Wizard_Button_Style m_ePressed; + bool m_bCreatePrimaryKeyColumn; + bool m_bUseHeaderLine; + + private: + DECL_LINK( ImplPrevHdl, weld::Button&, void ); + DECL_LINK( ImplNextHdl, weld::Button&, void); + DECL_LINK( ImplOKHdl, weld::Button&, void ); + bool CheckColumns(sal_Int32& _rnBreakPos); + void loadData( const ICopyTableSourceObject& _rSourceObject, + ODatabaseExport::TColumns& _rColumns, + ODatabaseExport::TColumnVector& _rColVector ); + void construct(); + // need for table creation + static void appendColumns( css::uno::Reference< css::sdbcx::XColumnsSupplier> const & _rxColSup, const ODatabaseExport::TColumnVector* _pVec, bool _bKeyColumns = false ); + static void appendKey(css::uno::Reference< css::sdbcx::XKeysSupplier> const & _rxSup,const ODatabaseExport::TColumnVector* _pVec); + // checks if the type is supported in the destination database + bool supportsType(sal_Int32 _nDataType,sal_Int32& _rNewDataType); + + virtual std::unique_ptr<BuilderPage> createPage(vcl::WizardTypes::WizardState /*nState*/) override + { + assert(false); + return nullptr; + } + + virtual void ActivatePage() override; + + sal_uInt16 GetCurLevel() const { return getCurrentState(); } + + weld::Container* CreatePageContainer(); + + public: + // used for copy tables or queries + OCopyTableWizard( + weld::Window * pParent, + const OUString& _rDefaultName, + sal_Int16 _nOperation, + const ICopyTableSourceObject& _rSourceObject, + const css::uno::Reference< css::sdbc::XConnection >& _xSourceConnection, + const css::uno::Reference< css::sdbc::XConnection >& _xConnection, + const css::uno::Reference< css::uno::XComponentContext >& _rxContext, + const css::uno::Reference< css::task::XInteractionHandler>& _xInteractionHandler + ); + + // used for importing rtf/html sources + OCopyTableWizard( + weld::Window* pParent, + const OUString& _rDefaultName, + sal_Int16 _nOperation, + const ODatabaseExport::TColumns& _rDestColumns, + const ODatabaseExport::TColumnVector& _rSourceColVec, + const css::uno::Reference< css::sdbc::XConnection >& _xConnection, + const css::uno::Reference< css::util::XNumberFormatter >& _xFormatter, + TypeSelectionPageFactory _pTypeSelectionPageFactory, + SvStream& _rTypeSelectionPageArg, + const css::uno::Reference< css::uno::XComponentContext >& _rxContext + ); + + virtual ~OCopyTableWizard() override; + + virtual bool DeactivatePage() override; + weld::Button& GetOKButton() { return *m_xFinish; } + Wizard_Button_Style GetPressedButton() const { return m_ePressed; } + void EnableNextButton(bool bEnable); + void AddWizardPage(std::unique_ptr<OWizardPage> xPage); // delete page from OCopyTableWizard + void CheckButtons(); // checks which button can be disabled, enabled + + // returns a vector where the position of a column and if the column is in the selection + // when not the value is COLUMN_POSITION_NOT_FOUND. + const ODatabaseExport::TPositions& GetColumnPositions() const { return m_vColumnPositions; } + const std::vector<sal_Int32>& GetColumnTypes() const { return m_vColumnTypes; } + bool UseHeaderLine() const { return m_bUseHeaderLine; } + void setUseHeaderLine(bool _bUseHeaderLine) { m_bUseHeaderLine = _bUseHeaderLine; } + + void insertColumn(sal_Int32 _nPos,OFieldDescription* _pField); + + /** replaces a field description with another one. The name must not be known so far. + @param _nPos + The pos inside the vector, 0 based. + @param _pField + The field to set. + @param _sOldName + The name of column to be replaced. + */ + void replaceColumn(sal_Int32 _nPos,OFieldDescription* _pField,const OUString& _sOldName); + + /** returns whether a primary key should be created in the target database + */ + bool shouldCreatePrimaryKey() const { return m_bCreatePrimaryKeyColumn;} + void setCreatePrimaryKey( bool _bDoCreate, const OUString& _rSuggestedName ); + + static bool supportsPrimaryKey( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection ); + bool supportsPrimaryKey() const { return supportsPrimaryKey( m_xDestConnection ); } + + static bool supportsViews( const css::uno::Reference< css::sdbc::XConnection >& _rxConnection ); + bool supportsViews() const { return supportsViews( m_xDestConnection ); } + + /** returns the name of the primary key + @return + The name of the primary key. + */ + const OUString& getPrimaryKeyName() const { return m_aKeyName; } + + const OTypeInfoMap& getTypeInfo() const { return m_aTypeInfo; } + + TOTypeInfoSP const & getDestTypeInfo(sal_Int32 _nPos) const { return m_aDestTypeInfoIndex[_nPos]->second; } + const OTypeInfoMap& getDestTypeInfo() const { return m_aDestTypeInfo; } + + const css::lang::Locale& GetLocale() const { return m_aLocale; } + const css::uno::Reference< css::util::XNumberFormatter >& GetFormatter() const { return m_xFormatter; } + const css::uno::Reference< css::uno::XComponentContext>& GetComponentContext() const { return m_xContext; } + + const ODatabaseExport::TColumns& getSourceColumns() const{ return m_vSourceColumns; } + const ODatabaseExport::TColumnVector& getSrcVector() const { return m_vSourceVec; } + ODatabaseExport::TColumns& getDestColumns() { return m_vDestColumns; } + const ODatabaseExport::TColumnVector& getDestVector() const { return m_aDestVec; } + const OUString& getName() const { return m_sName; } + + /** clears the dest vectors + */ + void clearDestColumns(); + + css::uno::Reference< css::beans::XPropertySet > returnTable(); + css::uno::Reference< css::beans::XPropertySet > getTable(); + css::uno::Reference< css::beans::XPropertySet > createTable(); + css::uno::Reference< css::beans::XPropertySet > createView() const; + sal_Int32 getMaxColumnNameLength() const; + + void setOperation( const sal_Int16 _nOperation ); + sal_Int16 getOperation() const { return m_nOperation;} + + OUString convertColumnName( const TColumnFindFunctor& _rCmpFunctor, + const OUString& _sColumnName, + const OUString& _sExtraChars, + sal_Int32 _nMaxNameLen); + TOTypeInfoSP convertType(const TOTypeInfoSP&_pType, bool& _bNotConvert); + + OUString createUniqueName(const OUString& _sName); + + // displays an error message that a column type is not supported + void showColumnTypeNotSupported(const OUString& _rColumnName); + + void removeColumnNameFromNameMap(const OUString& _sName); + void showError(const OUString& _sErrorMessage); + void showError(const css::uno::Any& _aError); + }; +} + +#endif // INCLUDED_DBACCESS_SOURCE_UI_INC_WCOPYTABLE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |