xref: /aoo42x/main/dbaccess/source/ui/inc/WCopyTable.hxx (revision cdf0e10c)

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef DBAUI_WIZ_COPYTABLEDIALOG_HXX
#define DBAUI_WIZ_COPYTABLEDIALOG_HXX

#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XResultSetMetaData.hpp>
#include <com/sun/star/sdbc/XDatabaseMetaData.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <comphelper/stl_types.hxx>
#include "TypeInfo.hxx"
#include <vcl/button.hxx>
#include <svtools/wizdlg.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 <vcl/lstbox.hxx>
#include <functional>

namespace dbaui
{

	typedef ::std::unary_function< ::rtl::OUString,bool> TColumnFindFunctorType;
	class TColumnFindFunctor : public TColumnFindFunctorType
	{
	public:
		virtual bool operator()(const ::rtl::OUString& _sColumnName) const = 0;
	};

	class TExportColumnFindFunctor : public TColumnFindFunctor
	{
		ODatabaseExport::TColumns* m_pColumns;
	public:
		TExportColumnFindFunctor(ODatabaseExport::TColumns* _pColumns)
		{
			m_pColumns = _pColumns;
		}
		inline bool operator()(const ::rtl::OUString& _sColumnName)	const
		{
			return m_pColumns->find(_sColumnName) != m_pColumns->end();
		}
	};

	class TMultiListBoxEntryFindFunctor : public TColumnFindFunctor
	{
		::comphelper::TStringMixEqualFunctor m_aCase;
		::std::vector< ::rtl::OUString>* m_pVector;
	public:
		TMultiListBoxEntryFindFunctor(::std::vector< ::rtl::OUString>* _pVector,
									const ::comphelper::TStringMixEqualFunctor& _aCase)
			:m_aCase(_aCase)
			,m_pVector(_pVector)
		{
		}
		inline bool operator()(const ::rtl::OUString& _sColumnName)	const
		{
			return ::std::find_if(m_pVector->begin(),m_pVector->end(),
				::std::bind2nd(m_aCase, _sColumnName)) != m_pVector->end();
		}
    };

	// ========================================================
	// 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 ::rtl::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 ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject ) const = 0;
        /// retrieves the column names of the to-be-copied object
        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
                                    getColumnNames() const = 0;
        /// retrieves the names of the primary keys of the to-be-copied object
        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
                                    getPrimaryKeyColumnNames() const = 0;
        /// creates a OFieldDescription for the given column of the to-be-copied object
        virtual OFieldDescription*  createFieldDescription( const ::rtl::OUString& _rColumnName ) const = 0;
        /// returns the SELECT statement which can be used to retrieve the data of the to-be-copied object
        virtual ::rtl::OUString     getSelectStatement() const = 0;

        /** copies the filter and sorting
        *
        * \return
        */
        virtual void                copyFilterAndSortingTo(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _xConnection,const ::com::sun::star::uno::Reference< ::com::sun::star::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< ::com::sun::star::sdbc::XPreparedStatement >
                                    getPreparedSelectStatement() const = 0;

        virtual ~ICopyTableSourceObject();
    };

	// ========================================================
	// ObjectCopySource
	// ========================================================
    class ObjectCopySource : public ICopyTableSourceObject
    {
    private:
        ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >         m_xConnection;
        ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData >   m_xMetaData;
        ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >       m_xObject;
        ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo >   m_xObjectPSI;
        ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >    m_xObjectColumns;

    public:
        ObjectCopySource(
            const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection,
            const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject
        );

        // ICopyTableSourceObject overridables
        virtual ::rtl::OUString     getQualifiedObjectName() const;
        virtual bool                isView() const;
        virtual void                copyUISettingsTo( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject ) const;
        virtual void                copyFilterAndSortingTo(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _xConnection, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject ) const;
        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
                                    getColumnNames() const;
        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
                                    getPrimaryKeyColumnNames() const;
        virtual OFieldDescription*  createFieldDescription( const ::rtl::OUString& _rColumnName ) const;
        virtual ::rtl::OUString     getSelectStatement() const;
        virtual ::utl::SharedUNOComponent< ::com::sun::star::sdbc::XPreparedStatement >
                                    getPreparedSelectStatement() const;
    };

	// ========================================================
	// NamedTableCopySource
	// ========================================================
    class NamedTableCopySource : public ICopyTableSourceObject
    {
    private:
        ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >         m_xConnection;
        ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData >   m_xMetaData;
        ::rtl::OUString                                                                 m_sTableName;
        ::rtl::OUString                                                                 m_sTableCatalog;
        ::rtl::OUString                                                                 m_sTableSchema;
        ::rtl::OUString                                                                 m_sTableBareName;
        ::std::vector< OFieldDescription >                                              m_aColumnInfo;
        ::utl::SharedUNOComponent< ::com::sun::star::sdbc::XPreparedStatement >         m_xStatement;

    public:
        NamedTableCopySource(
            const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection,
            const ::rtl::OUString& _rTableName
        );

        // ICopyTableSourceObject overridables
        virtual ::rtl::OUString     getQualifiedObjectName() const;
        virtual bool                isView() const;
        virtual void                copyUISettingsTo( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject ) const;
        virtual void                copyFilterAndSortingTo(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _xConnection,const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject ) const;
        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
                                    getColumnNames() const;
        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
                                    getPrimaryKeyColumnNames() const;
        virtual OFieldDescription*  createFieldDescription( const ::rtl::OUString& _rColumnName ) const;
        virtual ::rtl::OUString     getSelectStatement() const;
        virtual ::utl::SharedUNOComponent< ::com::sun::star::sdbc::XPreparedStatement >
                                    getPreparedSelectStatement() const;

    private:
        void    impl_ensureColumnInfo_throw();
        ::utl::SharedUNOComponent< ::com::sun::star::sdbc::XPreparedStatement >
                impl_ensureStatement_throw();
    };

	// ========================================================
	// Wizard Dialog
	// ========================================================
	class OCopyTableWizard : public WizardDialog
	{
		friend class		OWizColumnSelect;
		friend class		OWizTypeSelect;
		friend class		OWizTypeSelectControl;
		friend class		OCopyTable;
		friend class		OWizNameMatching;

    public:
		DECLARE_STL_MAP(::rtl::OUString,::rtl::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;

        HelpButton              m_pbHelp;
		CancelButton			m_pbCancel;
		PushButton				m_pbPrev;
		PushButton				m_pbNext;
		OKButton				m_pbFinish;

		OTypeInfoMap				            m_aTypeInfo;
		::std::vector<OTypeInfoMap::iterator>   m_aTypeInfoIndex;
		OTypeInfoMap				            m_aDestTypeInfo;
		::std::vector<OTypeInfoMap::iterator>   m_aDestTypeInfoIndex;
		TNameMapping				            m_mNameMapping;

		ODatabaseExport::TPositions	            m_vColumnPos;
		::std::vector<sal_Int32>	            m_vColumnTypes;

		::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >			m_xDestConnection;

		const ICopyTableSourceObject&                                                   m_rSourceObject;

		::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter >	m_xFormatter;
		::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory> m_xFactory;
        ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler>  m_xInteractionHandler;

		String					m_sTypeNames;		// these type names are the ones out of the resource file
		sal_uInt32				m_nPageCount;
		sal_Bool				m_bDeleteSourceColumns;
        bool                    m_bInterConnectionCopy;    // are we copying between different connections?

        ::com::sun::star::lang::Locale	m_aLocale;
		::rtl::OUString					m_sName;	// for a table the name is composed
		::rtl::OUString 				m_sSourceName;
		::rtl::OUString					m_aKeyName;
		TOTypeInfoSP					m_pTypeInfo; // default type
		sal_Bool						m_bAddPKFirstTime;
        sal_Int16                       m_nOperation;
		Wizard_Button_Style	            m_ePressed;
		sal_Bool			            m_bCreatePrimaryKeyColumn;
        sal_Bool                        m_bUseHeaderLine;

    private:
		DECL_LINK( ImplPrevHdl	, PushButton* );
		DECL_LINK( ImplNextHdl	, PushButton* );
		DECL_LINK( ImplOKHdl	, OKButton* );
		DECL_LINK( ImplActivateHdl, WizardDialog* );
		sal_Bool CheckColumns(sal_Int32& _rnBreakPos);
        void loadData( const ICopyTableSourceObject& _rSourceObject,
                       ODatabaseExport::TColumns& _rColumns,
                       ODatabaseExport::TColumnVector& _rColVector );
        void construct();
		// need for table creation
		void appendColumns( ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XColumnsSupplier>& _rxColSup, const ODatabaseExport::TColumnVector* _pVec, sal_Bool _bKeyColumns = sal_False ) const;
		void appendKey(::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XKeysSupplier>& _rxSup,const ODatabaseExport::TColumnVector* _pVec) const;
		// checks if the type is supported in the destination database
		sal_Bool supportsType(sal_Int32 _nDataType,sal_Int32& _rNewDataType);

		void    impl_loadSourceData();

	public:
		// used for copy tables or queries
		OCopyTableWizard(
            Window * pParent,
            const ::rtl::OUString& _rDefaultName,
            sal_Int16 _nOperation,
			const ICopyTableSourceObject&                                                           _rSourceObject,
			const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >&			_xSourceConnection,
			const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >&			_xConnection,
            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB,
            const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler>&   _xInteractionHandler
        );

		// used for importing rtf/html sources
		OCopyTableWizard(
            Window* pParent,
            const ::rtl::OUString& _rDefaultName,
            sal_Int16 _nOperation,
            const ODatabaseExport::TColumns& _rDestColumns,
            const ODatabaseExport::TColumnVector& _rSourceColVec,
            const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _xConnection,
            const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter >&	_xFormatter,
            TypeSelectionPageFactory _pTypeSelectionPageFactory,
            SvStream& _rTypeSelectionPageArg,
            const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rM
        );

		virtual ~OCopyTableWizard();

		virtual long		DeactivatePage();
		OKButton&			GetOKButton() { return m_pbFinish; }
		Wizard_Button_Style GetPressedButton() const { return m_ePressed; }
		void				EnableButton(Wizard_Button_Style eStyle,sal_Bool bEnable);
		void				AddWizardPage(OWizardPage* pPage); // Page wird von OCopyTableWizard gel�scht
		void				RemoveWizardPage(OWizardPage* pPage); // Page goes again to user
		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 == (sal_uInt32)-1
		ODatabaseExport::TPositions	GetColumnPositions()	const { return m_vColumnPos; }
		::std::vector<sal_Int32>	GetColumnTypes()		const { return m_vColumnTypes; }
        sal_Bool                    UseHeaderLine()         const { return m_bUseHeaderLine; }
        void                        setUseHeaderLine(sal_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 ::rtl::OUString& _sOldName);

		/** returns whether a primary key should be created in the target database
		*/
		sal_Bool		shouldCreatePrimaryKey() const;
        void            setCreatePrimaryKey( bool _bDoCreate, const ::rtl::OUString& _rSuggestedName );

        static bool     supportsPrimaryKey( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection );
        bool            supportsPrimaryKey() const { return supportsPrimaryKey( m_xDestConnection ); }

        static bool     supportsViews( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection );
        bool            supportsViews() const { return supportsViews( m_xDestConnection ); }

		/** returns the name of the primary key
			@return
				The name of the primary key.
		*/
		::rtl::OUString	getPrimaryKeyName() const { return m_aKeyName; }

		TOTypeInfoSP		getTypeInfo(sal_Int32 _nPos)		const { return m_aTypeInfoIndex[_nPos]->second; }
		const OTypeInfoMap*	getTypeInfo()						const { return &m_aTypeInfo; }

		TOTypeInfoSP		getDestTypeInfo(sal_Int32 _nPos)	const { return m_aDestTypeInfoIndex[_nPos]->second; }
		const OTypeInfoMap*	getDestTypeInfo()					const { return &m_aDestTypeInfo; }

		::com::sun::star::lang::Locale	GetLocale() const { return m_aLocale; }
		::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter > GetFormatter() const { return m_xFormatter; }
		::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory> GetFactory() const { return m_xFactory; }

		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; }
		::rtl::OUString	getName() const { return m_sName; }

		/** clears the dest vectors
		*/
		void clearDestColumns();

		::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createTable();
		::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createView() const;
		sal_Int32 getMaxColumnNameLength() const;

		void setOperation( const sal_Int16 _nOperation );
		sal_Int16 getOperation() const;

		::rtl::OUString convertColumnName(	const TColumnFindFunctor&	_rCmpFunctor,
											const ::rtl::OUString&	_sColumnName,
											const ::rtl::OUString&	_sExtraChars,
											sal_Int32				_nMaxNameLen);
		TOTypeInfoSP convertType(const TOTypeInfoSP&_pType,sal_Bool& _bNotConvert);

		::rtl::OUString createUniqueName(const ::rtl::OUString& _sName);

		// displays a error message that a column type is not supported
		void showColumnTypeNotSupported(const ::rtl::OUString& _rColumnName);

		void removeColumnNameFromNameMap(const ::rtl::OUString& _sName);
        void showError(const ::rtl::OUString& _sErrorMesage);
        void showError(const ::com::sun::star::uno::Any& _aError);
	};
}

#endif // DBAUI_WIZ_COPYTABLEDIALOG_HXX