connectivity/source/inc/ado/ADatabaseMetaDataResultSetMetaData.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.
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   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/XResultSetMetaData.hpp>
  23 #include <cppuhelper/implbase.hxx>
  24 #include <vector>
  25 #include <ado/Awrapado.hxx>
  26 #include <ado/ADatabaseMetaDataResultSet.hxx>
  27 #include <OColumn.hxx>
  28
  29 namespace connectivity::ado
  30 {
  31
  32         //************ Class: ResultSetMetaData
  33
  34         typedef ::cppu::WeakImplHelper< css::sdbc::XResultSetMetaData>   ODatabaseMetaResultSetMetaData_BASE;
  35
  36         class ODatabaseMetaDataResultSetMetaData :  public  ODatabaseMetaResultSetMetaData_BASE
  37         {
  38             friend class ODatabaseMetaDataResultSet;
  39
  40             const std::vector<sal_Int32> &m_vMapping; // when not every column is needed
  41             std::map<sal_Int32,connectivity::OColumn> m_mColumns;
  42             std::map<sal_Int32,connectivity::OColumn>::const_iterator m_mColumnsIter;
  43
  44             ADORecordset*   m_pRecordSet;
  45             sal_Int32       m_nColCount;
  46
  47         private:
  48             ODatabaseMetaDataResultSetMetaData( const ODatabaseMetaDataResultSetMetaData& );            // never implemented
  49             ODatabaseMetaDataResultSetMetaData& operator=( const ODatabaseMetaDataResultSetMetaData& ); // never implemented
  50
  51         protected:
  52             void setColumnPrivilegesMap();
  53             void setColumnsMap();
  54             void setTablesMap();
  55             void setProcedureColumnsMap();
  56             void setPrimaryKeysMap();
  57             void setIndexInfoMap();
  58             void setTablePrivilegesMap();
  59             void setCrossReferenceMap();
  60             void setTypeInfoMap();
  61             void setProceduresMap();
  62         public:
  63             // a Constructor, that is needed for when Returning the Object is needed:
  64             ODatabaseMetaDataResultSetMetaData( ADORecordset* _pRecordSet ,ODatabaseMetaDataResultSet* _pRes)
  65                     :   m_vMapping(_pRes->getColumnMapping()),
  66                         m_pRecordSet(_pRecordSet),
  67                         m_nColCount(m_vMapping.size()-1)
  68             {
  69                 if(m_pRecordSet)
  70                     m_pRecordSet->AddRef();
  71             }
  72             ~ODatabaseMetaDataResultSetMetaData() override;
  73
  74             /// Avoid ambiguous cast error from the compiler.
  75             operator css::uno::Reference< css::sdbc::XResultSetMetaData > () noexcept
  76             { return this; }
  77
  78             virtual sal_Int32 SAL_CALL getColumnCount(  ) override;
  79             virtual sal_Bool SAL_CALL isAutoIncrement( sal_Int32 column ) override;
  80             virtual sal_Bool SAL_CALL isCaseSensitive( sal_Int32 column ) override;
  81             virtual sal_Bool SAL_CALL isSearchable( sal_Int32 column ) override;
  82             virtual sal_Bool SAL_CALL isCurrency( sal_Int32 column ) override;
  83             virtual sal_Int32 SAL_CALL isNullable( sal_Int32 column ) override;
  84             virtual sal_Bool SAL_CALL isSigned( sal_Int32 column ) override;
  85             virtual sal_Int32 SAL_CALL getColumnDisplaySize( sal_Int32 column ) override;
  86             virtual OUString SAL_CALL getColumnLabel( sal_Int32 column ) override;
  87             virtual OUString SAL_CALL getColumnName( sal_Int32 column ) override;
  88             virtual OUString SAL_CALL getSchemaName( sal_Int32 column ) override;
  89             virtual sal_Int32 SAL_CALL getPrecision( sal_Int32 column ) override;
  90             virtual sal_Int32 SAL_CALL getScale( sal_Int32 column ) override;
  91             virtual OUString SAL_CALL getTableName( sal_Int32 column ) override;
  92             virtual OUString SAL_CALL getCatalogName( sal_Int32 column ) override;
  93             virtual sal_Int32 SAL_CALL getColumnType( sal_Int32 column ) override;
  94             virtual OUString SAL_CALL getColumnTypeName( sal_Int32 column ) override;
  95             virtual sal_Bool SAL_CALL isReadOnly( sal_Int32 column ) override;
  96             virtual sal_Bool SAL_CALL isWritable( sal_Int32 column ) override;
  97             virtual sal_Bool SAL_CALL isDefinitelyWritable( sal_Int32 column ) override;
  98             virtual OUString SAL_CALL getColumnServiceName( sal_Int32 column ) override;
  99         };
 100 }
 101
 102 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */