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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef _CONNECTIVITY_EVOAB_STATEMENT_HXX_ #define _CONNECTIVITY_EVOAB_STATEMENT_HXX_ #include #include #include #include #include #include #include #include #include "connectivity/CommonTools.hxx" #include #include #include "connectivity/sqliterator.hxx" #include "connectivity/sqlparse.hxx" #include #include "OSubComponent.hxx" #include #include #include #include #include "EApi.h" #include namespace connectivity { namespace evoab { class OEvoabResultSet; class OEvoabConnection; typedef ::cppu::WeakComponentImplHelper2 < ::com::sun::star::sdbc::XWarningsSupplier , ::com::sun::star::sdbc::XCloseable > OCommonStatement_IBase; struct FieldSort { sal_Int32 nField; bool bAscending; FieldSort() : nField(0), bAscending( true ) { } FieldSort( const sal_Int32 _nField, const bool _bAscending ) : nField( _nField ), bAscending( _bAscending ) { } }; typedef ::std::vector< FieldSort > SortDescriptor; enum QueryFilterType { eFilterAlwaysFalse, eFilterNone, eFilterOther }; struct QueryData { private: EBookQuery* pQuery; public: ::rtl::OUString sTable; QueryFilterType eFilterType; ::vos::ORef< ::connectivity::OSQLColumns > xSelectColumns; SortDescriptor aSortOrder; QueryData() :pQuery( NULL ) ,sTable() ,eFilterType( eFilterOther ) ,xSelectColumns() ,aSortOrder() { } QueryData( const QueryData& _rhs ) :pQuery( NULL ) ,sTable() ,eFilterType( eFilterType ) ,xSelectColumns() ,aSortOrder() { *this = _rhs; } QueryData& operator=( const QueryData& _rhs ) { if ( this == &_rhs ) return *this; setQuery( _rhs.pQuery ); sTable = _rhs.sTable; eFilterType = _rhs.eFilterType; xSelectColumns = _rhs.xSelectColumns; aSortOrder = _rhs.aSortOrder; return *this; } ~QueryData() { setQuery( NULL ); } EBookQuery* getQuery() const { return pQuery; } void setQuery( EBookQuery* _pQuery ) { if ( pQuery ) e_book_query_unref( pQuery ); pQuery = _pQuery; if ( pQuery ) e_book_query_ref( pQuery ); } }; //************************************************************** //************ Class: OCommonStatement // is a base class for the normal statement and for the prepared statement //************************************************************** class OCommonStatement; typedef OSubComponent< OCommonStatement, OCommonStatement_IBase > OStatement_CBase; class OCommonStatement :public comphelper::OBaseMutex ,public OCommonStatement_IBase ,public ::comphelper::OPropertyContainer ,public ::comphelper::OPropertyArrayUsageHelper< OCommonStatement > ,public OStatement_CBase { friend class OSubComponent< OCommonStatement, OCommonStatement_IBase >; private: ::com::sun::star::uno::WeakReference< ::com::sun::star::sdbc::XResultSet> m_xResultSet; // The last ResultSet created OEvoabResultSet *m_pResultSet; OEvoabConnection *m_pConnection; connectivity::OSQLParser m_aParser; connectivity::OSQLParseTreeIterator m_aSQLIterator; connectivity::OSQLParseNode *m_pParseTree; // ::rtl::OUString m_aCursorName; sal_Int32 m_nMaxFieldSize; sal_Int32 m_nMaxRows; sal_Int32 m_nQueryTimeOut; sal_Int32 m_nFetchSize; sal_Int32 m_nResultSetType; sal_Int32 m_nFetchDirection; sal_Int32 m_nResultSetConcurrency; sal_Bool m_bEscapeProcessing; // ::cppu::OBroadcastHelper& rBHelper; protected: void disposeResultSet(); // OPropertyArrayUsageHelper virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const; // OPropertySetHelper virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper(); virtual ~OCommonStatement(); protected: void reset () throw( ::com::sun::star::sdbc::SQLException); void clearMyResultSet () throw( ::com::sun::star::sdbc::SQLException); void parseSql( const ::rtl::OUString& sql, QueryData& _out_rQueryData ); EBookQuery *whereAnalysis( const OSQLParseNode* parseTree ); void orderByAnalysis( const OSQLParseNode* _pOrderByClause, SortDescriptor& _out_rSort ); rtl::OUString getTableName(); EBookQuery *createTrue(); EBookQuery *createTest( const ::rtl::OUString &aColumnName, EBookQueryTest eTest, const ::rtl::OUString &aMatch ); public: // other methods OEvoabConnection* getOwnConnection() const { return m_pConnection;} using OCommonStatement_IBase::operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >; protected: OCommonStatement( OEvoabConnection* _pConnection ); // OComponentHelper virtual void SAL_CALL disposing(void); // XInterface virtual void SAL_CALL release() throw(); virtual void SAL_CALL acquire() throw(); // XInterface virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException); //XTypeProvider virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException); // XPropertySet virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException); // XWarningsSupplier virtual ::com::sun::star::uno::Any SAL_CALL getWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); virtual void SAL_CALL clearWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); // XCloseable virtual void SAL_CALL close( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); protected: /** will return the EBookQuery representing the stamement's WHERE condition, or throw Also, all statement dependent members (such as the parser/iterator) will be inited afterwards. */ QueryData impl_getEBookQuery_throw( const ::rtl::OUString& _rSql ); ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > impl_executeQuery_throw( const ::rtl::OUString& _rSql ); ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > impl_executeQuery_throw( const QueryData& _rData ); ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > impl_getConnection() { return ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >( (::com::sun::star::sdbc::XConnection*)m_pConnection ); } ::rtl::OUString impl_getColumnRefColumnName_throw( const ::connectivity::OSQLParseNode& _rColumnRef ); }; typedef ::cppu::ImplHelper2 < ::com::sun::star::lang::XServiceInfo , ::com::sun::star::sdbc::XStatement > OStatement_IBase; class OStatement :public OCommonStatement ,public OStatement_IBase { protected: virtual ~OStatement(){} public: OStatement( OEvoabConnection* _pConnection) :OCommonStatement( _pConnection) { } // XInterface virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException); virtual void SAL_CALL acquire() throw(); virtual void SAL_CALL release() throw(); // XTypeProvider DECLARE_XTYPEPROVIDER() // XServiceInfo DECLARE_SERVICE_INFO(); // XStatement virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ; virtual sal_Int32 SAL_CALL executeUpdate( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ; virtual sal_Bool SAL_CALL execute( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ; virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL getConnection( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ; }; } } #endif // CONNECTIVITY_SSTATEMENT_HXX