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Diffstat (limited to 'connectivity/source/inc/odbc/ODatabaseMetaDataResultSet.hxx')
| -rw-r--r-- | connectivity/source/inc/odbc/ODatabaseMetaDataResultSet.hxx | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/connectivity/source/inc/odbc/ODatabaseMetaDataResultSet.hxx b/connectivity/source/inc/odbc/ODatabaseMetaDataResultSet.hxx new file mode 100644 index 000000000..5d6982807 --- /dev/null +++ b/connectivity/source/inc/odbc/ODatabaseMetaDataResultSet.hxx @@ -0,0 +1,259 @@ +/* -*- 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 . + */ + +#pragma once + +#include <com/sun/star/sdbc/ResultSetType.hpp> +#include <com/sun/star/sdbc/FetchDirection.hpp> +#include <com/sun/star/sdbc/ResultSetConcurrency.hpp> +#include <com/sun/star/sdbc/XResultSet.hpp> +#include <com/sun/star/sdbc/XRow.hpp> +#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp> +#include <com/sun/star/sdbc/XCloseable.hpp> +#include <com/sun/star/sdbc/XColumnLocate.hpp> +#include <com/sun/star/util/XCancellable.hpp> +#include <com/sun/star/sdbc/XWarningsSupplier.hpp> +#include <com/sun/star/sdbc/XResultSetUpdate.hpp> +#include <com/sun/star/sdbc/XRowUpdate.hpp> +#include <cppuhelper/compbase.hxx> +#include <cppuhelper/basemutex.hxx> +#include <comphelper/proparrhlp.hxx> +#include <odbc/OStatement.hxx> +#include <odbc/ODatabaseMetaData.hxx> +#include <odbc/odbcbasedllapi.hxx> +#include <memory> +#include <string_view> + +namespace connectivity::odbc + { + /* + ** java_sql_ResultSet + */ + typedef ::cppu::WeakComponentImplHelper< css::sdbc::XResultSet, + css::sdbc::XRow, + css::sdbc::XResultSetMetaDataSupplier, + css::util::XCancellable, + css::sdbc::XWarningsSupplier, + css::sdbc::XCloseable, + css::sdbc::XColumnLocate> ODatabaseMetaDataResultSet_BASE; + + class OOO_DLLPUBLIC_ODBCBASE ODatabaseMetaDataResultSet : + public cppu::BaseMutex, + public ODatabaseMetaDataResultSet_BASE, + public ::cppu::OPropertySetHelper, + public ::comphelper::OPropertyArrayUsageHelper<ODatabaseMetaDataResultSet> + { + std::vector< sal_Int32> m_aColMapping; // pos 0 is unused so we don't have to decrement 1 every time + + std::map<sal_Int32, ::std::map<sal_Int32,sal_Int32> > + m_aValueRange; + + std::map<sal_Int32,SWORD> m_aODBCColumnTypes; + + SQLHANDLE m_aStatementHandle; // ... until freed + css::uno::WeakReferenceHelper m_aStatement; + css::uno::Reference< css::sdbc::XResultSetMetaData> + m_xMetaData; + std::unique_ptr<SQLUSMALLINT[]> m_pRowStatusArray; + rtl::Reference<OConnection> m_pConnection; + rtl_TextEncoding m_nTextEncoding; + sal_Int32 m_nRowPos; + sal_Int32 m_nDriverColumnCount; // column count of the driver which can sometimes be less than the metadata count + SQLRETURN m_nCurrentFetchState; + bool m_bWasNull; + bool m_bEOF; // after last record + + // set the columncount of the driver + void checkColumnCount(); + static sal_Int32 getFetchDirection() { return css::sdbc::FetchDirection::FORWARD; } + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + static sal_Int32 getFetchSize(); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + static OUString getCursorName(); + SWORD impl_getColumnType_nothrow(sal_Int32 columnIndex); + + sal_Int32 mapColumn (sal_Int32 column); + + protected: + + // OPropertyArrayUsageHelper + virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override; + // OPropertySetHelper + virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override; + + virtual sal_Bool SAL_CALL convertFastPropertyValue( + css::uno::Any & rConvertedValue, + css::uno::Any & rOldValue, + sal_Int32 nHandle, + const css::uno::Any& rValue ) override; + virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const css::uno::Any& rValue ) override; + virtual void SAL_CALL getFastPropertyValue( css::uno::Any& rValue, sal_Int32 nHandle ) const override; + virtual ~ODatabaseMetaDataResultSet() override; + template < typename T, SQLSMALLINT sqlTypeId > T getInteger ( sal_Int32 columnIndex ); + + public: + // A ctor needed for returning the object + ODatabaseMetaDataResultSet(OConnection* _pConnection); + + + oslGenericFunction getOdbcFunction(ODBC3SQLFunctionId _nIndex) const + { + return m_pConnection->getOdbcFunction(_nIndex); + } + // ::cppu::OComponentHelper + virtual void SAL_CALL disposing() override; + // XInterface + virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override; + virtual void SAL_CALL acquire() noexcept override; + virtual void SAL_CALL release() noexcept override; + //XTypeProvider + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override; + // XPropertySet + virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override; + css::uno::Reference< css::uno::XInterface > operator *() + { + return css::uno::Reference< css::uno::XInterface >(*static_cast<ODatabaseMetaDataResultSet_BASE*>(this)); + } + // XResultSet + virtual sal_Bool SAL_CALL next( ) override; + virtual sal_Bool SAL_CALL isBeforeFirst( ) override; + virtual sal_Bool SAL_CALL isAfterLast( ) override; + virtual sal_Bool SAL_CALL isFirst( ) override; + virtual sal_Bool SAL_CALL isLast( ) override; + virtual void SAL_CALL beforeFirst( ) override; + virtual void SAL_CALL afterLast( ) override; + virtual sal_Bool SAL_CALL first( ) override; + virtual sal_Bool SAL_CALL last( ) override; + virtual sal_Int32 SAL_CALL getRow( ) override; + virtual sal_Bool SAL_CALL absolute( sal_Int32 row ) override; + virtual sal_Bool SAL_CALL relative( sal_Int32 rows ) override; + virtual sal_Bool SAL_CALL previous( ) override; + virtual void SAL_CALL refreshRow( ) override; + virtual sal_Bool SAL_CALL rowUpdated( ) override; + virtual sal_Bool SAL_CALL rowInserted( ) override; + virtual sal_Bool SAL_CALL rowDeleted( ) override; + virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getStatement( ) override; + // XRow + virtual sal_Bool SAL_CALL wasNull( ) override; + virtual OUString SAL_CALL getString( sal_Int32 columnIndex ) override; + virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ) override; + virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ) override; + virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ) override; + virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ) override; + virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ) override; + virtual float SAL_CALL getFloat( sal_Int32 columnIndex ) override; + virtual double SAL_CALL getDouble( sal_Int32 columnIndex ) override; + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ) override; + virtual css::util::Date SAL_CALL getDate( sal_Int32 columnIndex ) override; + virtual css::util::Time SAL_CALL getTime( sal_Int32 columnIndex ) override; + virtual css::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ) override; + virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ) override; + virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ) override; + virtual css::uno::Any SAL_CALL getObject( sal_Int32 columnIndex, const css::uno::Reference< css::container::XNameAccess >& typeMap ) override; + virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ) override; + virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ) override; + virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ) override; + virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ) override; + // XResultSetMetaDataSupplier + virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) override; + // XCancellable + virtual void SAL_CALL cancel( ) override; + // XCloseable + virtual void SAL_CALL close( ) override; + // XWarningsSupplier + virtual css::uno::Any SAL_CALL getWarnings( ) override; + virtual void SAL_CALL clearWarnings( ) override; + // XColumnLocate + virtual sal_Int32 SAL_CALL findColumn( const OUString& columnName ) override; + + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openTablesTypes( ); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openTypeInfo(); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openCatalogs(); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openSchemas(); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openTables(const css::uno::Any& catalog, const OUString& schemaPattern, + std::u16string_view tableNamePattern, const css::uno::Sequence< OUString >& types ); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openColumnPrivileges( const css::uno::Any& catalog, const OUString& schema, + std::u16string_view table, std::u16string_view columnNamePattern ); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openColumns( const css::uno::Any& catalog, const OUString& schemaPattern, + std::u16string_view tableNamePattern, std::u16string_view columnNamePattern ); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openProcedureColumns( const css::uno::Any& catalog, const OUString& schemaPattern, + std::u16string_view procedureNamePattern,std::u16string_view columnNamePattern ); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openProcedures( const css::uno::Any& catalog, const OUString& schemaPattern, + std::u16string_view procedureNamePattern); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openVersionColumns(const css::uno::Any& catalog, const OUString& schema, + std::u16string_view table); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openBestRowIdentifier( const css::uno::Any& catalog, const OUString& schema, + std::u16string_view table,sal_Int32 scope, bool nullable ); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openForeignKeys( const css::uno::Any& catalog, const OUString* schema,const OUString* table, + const css::uno::Any& catalog2, const OUString* schema2,const OUString* table2); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openExportedKeys(const css::uno::Any& catalog, const OUString& schema,const OUString& table); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openImportedKeys(const css::uno::Any& catalog, const OUString& schema,const OUString& table); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openPrimaryKeys(const css::uno::Any& catalog, const OUString& schema,std::u16string_view table); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openTablePrivileges(const css::uno::Any& catalog, const OUString& schemaPattern, + std::u16string_view tableNamePattern); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openSpecialColumns(bool _bRowVer,const css::uno::Any& catalog, const OUString& schema, + std::u16string_view table,sal_Int32 scope, bool nullable ); + /// @throws css::sdbc::SQLException + /// @throws css::uno::RuntimeException + void openIndexInfo( const css::uno::Any& catalog, const OUString& schema, + std::u16string_view table,bool unique,bool approximate ); + + protected: + using OPropertySetHelper::getFastPropertyValue; + }; + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |