connectivity/source/inc/ado/ADatabaseMetaDataResultSet.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <com/sun/star/sdbc/XResultSet.hpp>
  23 #include <com/sun/star/sdbc/XRow.hpp>
  24 #include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
  25 #include <com/sun/star/sdbc/XCloseable.hpp>
  26 #include <com/sun/star/sdbc/XColumnLocate.hpp>
  27 #include <com/sun/star/util/XCancellable.hpp>
  28 #include <com/sun/star/sdbc/XWarningsSupplier.hpp>
  29 #include <com/sun/star/sdbc/XResultSetUpdate.hpp>
  30 #include <com/sun/star/sdbc/XRowUpdate.hpp>
  31 #include <cppuhelper/compbase.hxx>
  32 #include <cppuhelper/basemutex.hxx>
  33 #include <comphelper/proparrhlp.hxx>
  34 #include <ado/AStatement.hxx>
  35
  36 namespace connectivity::ado
  37 {
  38         /*
  39         **  java_sql_ResultSet
  40         */
  41         typedef ::cppu::WeakComponentImplHelper<   css::sdbc::XResultSet,
  42                                                    css::sdbc::XRow,
  43                                                    css::sdbc::XResultSetMetaDataSupplier,
  44                                                    css::util::XCancellable,
  45                                                    css::sdbc::XWarningsSupplier,
  46                                                    css::sdbc::XCloseable,
  47                                                    css::sdbc::XColumnLocate> ODatabaseMetaDataResultSet_BASE;
  48
  49         class ODatabaseMetaDataResultSet :  public cppu::BaseMutex,
  50                                     public  ODatabaseMetaDataResultSet_BASE,
  51                                     public  ::cppu::OPropertySetHelper,
  52                                     public  ::comphelper::OPropertyArrayUsageHelper<ODatabaseMetaDataResultSet>
  53         {
  54             std::vector<sal_Int32>        m_aColMapping; // pos 0 is unused so we don't have to decrement 1 every time
  55
  56             std::map<sal_Int32, ::std::map<sal_Int32,sal_Int32> >            m_aValueRange;
  57             std::map<sal_Int32, ::std::map<sal_Int32,sal_Int32> >::iterator  m_aValueRangeIter;
  58
  59             std::map<sal_Int32, std::map< OUString,sal_Int32> >              m_aStrValueRange;
  60             std::map<sal_Int32, std::map< OUString,sal_Int32> >::iterator    m_aStrValueRangeIter;
  61
  62             std::map<sal_Int32, std::map< sal_Int32,OUString> >              m_aIntValueRange;
  63             std::map<sal_Int32, std::map< sal_Int32,OUString> >::iterator    m_aIntValueRangeIter;
  64
  65             ADORecordset*                   m_pRecordSet;
  66             css::uno::WeakReferenceHelper   m_aStatement;
  67             css::uno::Reference< css::sdbc::XResultSetMetaData>  m_xMetaData;
  68             OLEVariant                      m_aValue;
  69             sal_Int32                       m_nRowPos;
  70             bool                            m_bWasNull;
  71             bool                            m_bEOF;
  72             bool                            m_bOnFirstAfterOpen;
  73
  74             /// @throws css::sdbc::SQLException
  75             /// @throws css::uno::RuntimeException
  76             static sal_Int32 getResultSetConcurrency();
  77             /// @throws css::sdbc::SQLException
  78             /// @throws css::uno::RuntimeException
  79             static sal_Int32 getResultSetType();
  80             /// @throws css::sdbc::SQLException
  81             /// @throws css::uno::RuntimeException
  82             static sal_Int32 getFetchDirection();
  83             /// @throws css::sdbc::SQLException
  84             /// @throws css::uno::RuntimeException
  85             sal_Int32 getFetchSize()            const;
  86             /// @throws css::sdbc::SQLException
  87             /// @throws css::uno::RuntimeException
  88             static OUString getCursorName();
  89
  90             /// @throws css::sdbc::SQLException
  91             /// @throws css::uno::RuntimeException
  92             void setFetchDirection(sal_Int32 _par0);
  93             /// @throws css::sdbc::SQLException
  94             /// @throws css::uno::RuntimeException
  95             void setFetchSize(sal_Int32 _par0);
  96
  97
  98             inline sal_Int32 mapColumn (sal_Int32   column);
  99             /// @throws css::sdbc::SQLException
 100             void checkRecordSet();
 101             /// @throws css::sdbc::SQLException
 102             /// @throws css::uno::RuntimeException
 103             OLEVariant getValue(sal_Int32 columnIndex );
 104
 105         protected:
 106
 107             // OPropertyArrayUsageHelper
 108             virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
 109             // OPropertySetHelper
 110             virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
 111
 112             virtual sal_Bool SAL_CALL convertFastPropertyValue(
 113                                                                 css::uno::Any & rConvertedValue,
 114                                                                 css::uno::Any & rOldValue,
 115                                 sal_Int32 nHandle,
 116                                                                 const css::uno::Any& rValue ) override;
 117             virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
 118                                     sal_Int32 nHandle,
 119                                                                         const css::uno::Any& rValue
 120                                                      ) override;
 121             virtual void SAL_CALL getFastPropertyValue(
 122                                                                         css::uno::Any& rValue,
 123                                     sal_Int32 nHandle
 124                                          ) const override;
 125         public:
 126             // a Constructor, that is needed for when Returning the Object is needed:
 127             ODatabaseMetaDataResultSet( ADORecordset* _pRecordSet);
 128             ~ODatabaseMetaDataResultSet() override;
 129
 130             // ::cppu::OComponentHelper
 131             virtual void SAL_CALL disposing() override;
 132             // XInterface
 133             virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
 134             virtual void SAL_CALL acquire() noexcept override;
 135             virtual void SAL_CALL release() noexcept override;
 136             //XTypeProvider
 137             virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
 138             // XPropertySet
 139             virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;
 140             // XResultSet
 141             virtual sal_Bool SAL_CALL next(  ) override;
 142             virtual sal_Bool SAL_CALL isBeforeFirst(  ) override;
 143             virtual sal_Bool SAL_CALL isAfterLast(  ) override;
 144             virtual sal_Bool SAL_CALL isFirst(  ) override;
 145             virtual sal_Bool SAL_CALL isLast(  ) override;
 146             virtual void SAL_CALL beforeFirst(  ) override;
 147             virtual void SAL_CALL afterLast(  ) override;
 148             virtual sal_Bool SAL_CALL first(  ) override;
 149             virtual sal_Bool SAL_CALL last(  ) override;
 150             virtual sal_Int32 SAL_CALL getRow(  ) override;
 151             virtual sal_Bool SAL_CALL absolute( sal_Int32 row ) override;
 152             virtual sal_Bool SAL_CALL relative( sal_Int32 rows ) override;
 153             virtual sal_Bool SAL_CALL previous(  ) override;
 154             virtual void SAL_CALL refreshRow(  ) override;
 155             virtual sal_Bool SAL_CALL rowUpdated(  ) override;
 156             virtual sal_Bool SAL_CALL rowInserted(  ) override;
 157             virtual sal_Bool SAL_CALL rowDeleted(  ) override;
 158             virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getStatement(  ) override;
 159             // XRow
 160             virtual sal_Bool SAL_CALL wasNull(  ) override;
 161             virtual OUString SAL_CALL getString( sal_Int32 columnIndex ) override;
 162             virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ) override;
 163             virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ) override;
 164             virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ) override;
 165             virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ) override;
 166             virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ) override;
 167             virtual float SAL_CALL getFloat( sal_Int32 columnIndex ) override;
 168             virtual double SAL_CALL getDouble( sal_Int32 columnIndex ) override;
 169             virtual css::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ) override;
 170             virtual css::util::Date SAL_CALL getDate( sal_Int32 columnIndex ) override;
 171             virtual css::util::Time SAL_CALL getTime( sal_Int32 columnIndex ) override;
 172             virtual css::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ) override;
 173             virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ) override;
 174             virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ) override;
 175             virtual css::uno::Any SAL_CALL getObject( sal_Int32 columnIndex, const css::uno::Reference< css::container::XNameAccess >& typeMap ) override;
 176             virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ) override;
 177             virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ) override;
 178             virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ) override;
 179             virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ) override;
 180             // XResultSetMetaDataSupplier
 181             virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData(  ) override;
 182             // XCancellable
 183             virtual void SAL_CALL cancel(  ) override;
 184             // XCloseable
 185             virtual void SAL_CALL close(  ) override;
 186             // XWarningsSupplier
 187             virtual css::uno::Any SAL_CALL getWarnings(  ) override;
 188             virtual void SAL_CALL clearWarnings(  ) override;
 189             // XColumnLocate
 190             virtual sal_Int32 SAL_CALL findColumn( const OUString& columnName ) override;
 191
 192             const std::vector<sal_Int32>& getColumnMapping() { return m_aColMapping; }
 193
 194             void setCatalogsMap();
 195             void setSchemasMap();
 196             void setColumnPrivilegesMap();
 197             void setColumnsMap();
 198             void setTablesMap();
 199             void setProcedureColumnsMap();
 200             void setProceduresMap();
 201             void setExportedKeysMap();
 202             void setImportedKeysMap();
 203             void setPrimaryKeysMap();
 204             void setIndexInfoMap();
 205             void setTablePrivilegesMap();
 206             void setCrossReferenceMap();
 207             void setTypeInfoMap(bool _bJetEngine);
 208         };
 209
 210         inline sal_Int32 ODatabaseMetaDataResultSet::mapColumn (sal_Int32   column)
 211         {
 212             sal_Int32   map = column;
 213
 214             if (!m_aColMapping.empty())
 215             {
 216                 // Validate column number
 217                 map = m_aColMapping[column];
 218             }
 219
 220             return map;
 221         }
 222
 223 }
 224
 225 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */