connectivity/source/drivers/postgresql/pq_baseresultset.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
   3  *
   4  *  Effective License of whole file:
   5  *
   6  *    This library is free software; you can redistribute it and/or
   7  *    modify it under the terms of the GNU Lesser General Public
   8  *    License version 2.1, as published by the Free Software Foundation.
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  10  *    This library is distributed in the hope that it will be useful,
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  12  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  *    Lesser General Public License for more details.
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  15  *    You should have received a copy of the GNU Lesser General Public
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  17  *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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  19  *
  20  *  Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
  21  *
  22  *    The Contents of this file are made available subject to the terms of
  23  *    the GNU Lesser General Public License Version 2.1
  24  *
  25  *    Copyright: 2000 by Sun Microsystems, Inc.
  26  *
  27  *    Contributor(s): Joerg Budischewski
  28  *
  29  *  All parts contributed on or after August 2011:
  30  *
  31  *    This Source Code Form is subject to the terms of the Mozilla Public
  32  *    License, v. 2.0. If a copy of the MPL was not distributed with this
  33  *    file, You can obtain one at http://mozilla.org/MPL/2.0/.
  34  *
  35  ************************************************************************/
  36
  37 #pragma once
  38
  39 #include <cppuhelper/propshlp.hxx>
  40 #include <cppuhelper/component.hxx>
  41
  42 #include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
  43 #include <com/sun/star/sdbc/XRow.hpp>
  44 #include <com/sun/star/sdbc/XCloseable.hpp>
  45 #include <com/sun/star/sdbc/XColumnLocate.hpp>
  46 #include "pq_connection.hxx"
  47
  48 namespace pq_sdbc_driver
  49 {
  50
  51 const sal_Int32 BASERESULTSET_CURSOR_NAME = 0;
  52 const sal_Int32 BASERESULTSET_ESCAPE_PROCESSING = 1;
  53 const sal_Int32 BASERESULTSET_FETCH_DIRECTION = 2;
  54 const sal_Int32 BASERESULTSET_FETCH_SIZE = 3;
  55 const sal_Int32 BASERESULTSET_IS_BOOKMARKABLE = 4;
  56 const sal_Int32 BASERESULTSET_RESULT_SET_CONCURRENCY = 5;
  57 const sal_Int32 BASERESULTSET_RESULT_SET_TYPE = 6;
  58
  59 #define BASERESULTSET_SIZE 7
  60
  61 typedef ::cppu::WeakComponentImplHelper<    css::sdbc::XCloseable,
  62                                             css::sdbc::XResultSetMetaDataSupplier,
  63                                             css::sdbc::XResultSet,
  64                                             css::sdbc::XRow,
  65                                             css::sdbc::XColumnLocate
  66                                             > BaseResultSet_BASE;
  67 class BaseResultSet : public BaseResultSet_BASE,
  68                       public cppu::OPropertySetHelper
  69 {
  70 protected:
  71     css::uno::Any m_props[BASERESULTSET_SIZE];
  72     css::uno::Reference< css::uno::XInterface > m_owner;
  73     css::uno::Reference< css::script::XTypeConverter > m_tc;
  74     ::rtl::Reference< comphelper::RefCountedMutex > m_xMutex;
  75     sal_Int32 m_row;
  76     sal_Int32 m_rowCount;
  77     sal_Int32 m_fieldCount;
  78     bool  m_wasNull;
  79
  80 protected:
  81     /** mutex should be locked before called
  82
  83         @throws css::sdbc::SQLException
  84         @throws css::uno::RuntimeException
  85      */
  86     virtual void checkClosed() = 0;
  87     /// @throws css::sdbc::SQLException
  88     /// @throws css::uno::RuntimeException
  89     void checkColumnIndex( sal_Int32 index );
  90     void checkRowIndex();
  91
  92     virtual css::uno::Any getValue( sal_Int32 columnIndex ) = 0;
  93     css::uno::Any convertTo(
  94         const css::uno::Any &str, const css::uno::Type &type );
  95
  96 protected:
  97     BaseResultSet(
  98         const ::rtl::Reference< comphelper::RefCountedMutex > & mutex,
  99         const css::uno::Reference< css::uno::XInterface > &owner,
 100         sal_Int32 rowCount,
 101         sal_Int32 columnCount,
 102         const css::uno::Reference< css::script::XTypeConverter > &tc );
 103     virtual ~BaseResultSet() override;
 104
 105 public: // XInterface
 106     virtual void SAL_CALL acquire() noexcept override { BaseResultSet_BASE::acquire(); }
 107     virtual void SAL_CALL release() noexcept override { BaseResultSet_BASE::release(); }
 108     virtual css::uno::Any  SAL_CALL queryInterface(
 109         const css::uno::Type & reqType ) override;
 110
 111 public: // XCloseable
 112 //      virtual void SAL_CALL close(  )
 113 //          throw (css::sdbc::SQLException, css::uno::RuntimeException) = 0;
 114
 115 public: // XTypeProvider, first implemented by OPropertySetHelper
 116     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
 117     virtual css::uno::Sequence< sal_Int8> SAL_CALL getImplementationId() override;
 118
 119 public: // XResultSetMetaDataSupplier
 120 //      virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData(  )
 121 //          throw (css::sdbc::SQLException, css::uno::RuntimeException) = 0;
 122
 123 public: // XResultSet
 124     // Methods
 125     virtual sal_Bool SAL_CALL next(  ) override;
 126     virtual sal_Bool SAL_CALL isBeforeFirst(  ) override;
 127     virtual sal_Bool SAL_CALL isAfterLast(  ) override;
 128     virtual sal_Bool SAL_CALL isFirst(  ) override;
 129     virtual sal_Bool SAL_CALL isLast(  ) override;
 130     virtual void SAL_CALL beforeFirst(  ) override;
 131     virtual void SAL_CALL afterLast(  ) override;
 132     virtual sal_Bool SAL_CALL first(  ) override;
 133     virtual sal_Bool SAL_CALL last(  ) override;
 134     virtual sal_Int32 SAL_CALL getRow(  ) override;
 135     virtual sal_Bool SAL_CALL absolute( sal_Int32 row ) override;
 136     virtual sal_Bool SAL_CALL relative( sal_Int32 rows ) override;
 137     virtual sal_Bool SAL_CALL previous(  ) override;
 138     virtual void SAL_CALL refreshRow(  ) override;
 139     virtual sal_Bool SAL_CALL rowUpdated(  ) override;
 140     virtual sal_Bool SAL_CALL rowInserted(  ) override;
 141     virtual sal_Bool SAL_CALL rowDeleted(  ) override;
 142     virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getStatement() override;
 143
 144
 145 public: // XRow
 146     virtual sal_Bool SAL_CALL wasNull(  ) override;
 147     virtual OUString SAL_CALL getString( sal_Int32 columnIndex ) override;
 148     virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ) override;
 149     virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ) override;
 150     virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ) override;
 151     virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ) override;
 152     virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ) override;
 153     virtual float SAL_CALL getFloat( sal_Int32 columnIndex ) override;
 154     virtual double SAL_CALL getDouble( sal_Int32 columnIndex ) override;
 155     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ) override;
 156     virtual css::util::Date SAL_CALL getDate( sal_Int32 columnIndex ) override;
 157     virtual css::util::Time SAL_CALL getTime( sal_Int32 columnIndex ) override;
 158     virtual css::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ) override;
 159     virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ) override;
 160     virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ) override;
 161     virtual css::uno::Any SAL_CALL getObject(
 162         sal_Int32 columnIndex,
 163         const css::uno::Reference< css::container::XNameAccess >& typeMap ) override;
 164     virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ) override;
 165     virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ) override;
 166     virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ) override;
 167     virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ) override;
 168
 169 public: // XColumnLocate
 170 //      virtual sal_Int32 SAL_CALL findColumn( const OUString& columnName )
 171 //          throw (css::sdbc::SQLException, css::uno::RuntimeException) = 0;
 172
 173 public: // OPropertySetHelper
 174     virtual cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
 175
 176     virtual sal_Bool SAL_CALL convertFastPropertyValue(
 177         css::uno::Any & rConvertedValue,
 178         css::uno::Any & rOldValue,
 179         sal_Int32 nHandle,
 180         const css::uno::Any& rValue ) override;
 181
 182     virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
 183         sal_Int32 nHandle,
 184         const css::uno::Any& rValue ) override;
 185
 186     using ::cppu::OPropertySetHelper::getFastPropertyValue;
 187
 188     void SAL_CALL getFastPropertyValue(
 189         css::uno::Any& rValue,
 190         sal_Int32 nHandle ) const override;
 191
 192     // XPropertySet
 193     css::uno::Reference < css::beans::XPropertySetInfo >  SAL_CALL getPropertySetInfo() override;
 194
 195 public: // OComponentHelper
 196     virtual void SAL_CALL disposing() override;
 197
 198
 199 };
 200
 201 }
 202
 203 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */