connectivity/source/drivers/postgresql/pq_baseresultset.hxx

   1 /*************************************************************************
   2  *
   3  *  $RCSfile: pq_baseresultset.hxx,v $
   4  *
   5  *  $Revision: 1.1.2.3 $
   6  *
   7  *  last change: $Author: jbu $ $Date: 2007/08/26 20:40:40 $
   8  *
   9  *  The Contents of this file are made available subject to the terms of
  10  *  either of the following licenses
  11  *
  12  *         - GNU Lesser General Public License Version 2.1
  13  *         - Sun Industry Standards Source License Version 1.1
  14  *
  15  *  Sun Microsystems Inc., October, 2000
  16  *
  17  *  GNU Lesser General Public License Version 2.1
  18  *  =============================================
  19  *  Copyright 2000 by Sun Microsystems, Inc.
  20  *  901 San Antonio Road, Palo Alto, CA 94303, USA
  21  *
  22  *  This library is free software; you can redistribute it and/or
  23  *  modify it under the terms of the GNU Lesser General Public
  24  *  License version 2.1, as published by the Free Software Foundation.
  25  *
  26  *  This library is distributed in the hope that it will be useful,
  27  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  28  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  29  *  Lesser General Public License for more details.
  30  *
  31  *  You should have received a copy of the GNU Lesser General Public
  32  *  License along with this library; if not, write to the Free Software
  33  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  34  *  MA  02111-1307  USA
  35  *
  36  *
  37  *  Sun Industry Standards Source License Version 1.1
  38  *  =================================================
  39  *  The contents of this file are subject to the Sun Industry Standards
  40  *  Source License Version 1.1 (the "License"); You may not use this file
  41  *  except in compliance with the License. You may obtain a copy of the
  42  *  License at http://www.openoffice.org/license.html.
  43  *
  44  *  Software provided under this License is provided on an "AS IS" basis,
  45  *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
  46  *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
  47  *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
  48  *  See the License for the specific provisions governing your rights and
  49  *  obligations concerning the Software.
  50  *
  51  *  The Initial Developer of the Original Code is: Joerg Budischewski
  52  *
  53  *   Copyright: 2000 by Sun Microsystems, Inc.
  54  *
  55  *   All Rights Reserved.
  56  *
  57  *   Contributor(s): Joerg Budischewski
  58  *
  59  *
  60  ************************************************************************/
  61
  62 #ifndef _PG_BASERESULTSET_HXX_
  63 #define _PG_BASERESULTSET_HXX_
  64
  65 #include <cppuhelper/propshlp.hxx>
  66 #include <cppuhelper/component.hxx>
  67
  68 #include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
  69 #include <com/sun/star/sdbc/XRow.hpp>
  70 #include <com/sun/star/sdbc/XCloseable.hpp>
  71 #include <com/sun/star/sdbc/XColumnLocate.hpp>
  72 #include "pq_connection.hxx"
  73
  74 namespace pq_sdbc_driver
  75 {
  76
  77 static const sal_Int32 BASERESULTSET_CURSOR_NAME = 0;
  78 static const sal_Int32 BASERESULTSET_ESCAPE_PROCESSING = 1;
  79 static const sal_Int32 BASERESULTSET_FETCH_DIRECTION = 2;
  80 static const sal_Int32 BASERESULTSET_FETCH_SIZE = 3;
  81 static const sal_Int32 BASERESULTSET_RESULT_SET_CONCURRENCY = 4;
  82 static const sal_Int32 BASERESULTSET_RESULT_SET_TYPE = 5;
  83
  84 #define BASERESULTSET_SIZE 6
  85
  86 class BaseResultSet : public cppu::OComponentHelper,
  87                       public cppu::OPropertySetHelper,
  88                       public com::sun::star::sdbc::XCloseable,
  89                       public com::sun::star::sdbc::XResultSetMetaDataSupplier,
  90                       public com::sun::star::sdbc::XResultSet,
  91                       public com::sun::star::sdbc::XRow,
  92                       public com::sun::star::sdbc::XColumnLocate
  93 {
  94 protected:
  95     com::sun::star::uno::Any m_props[BASERESULTSET_SIZE];
  96     com::sun::star::uno::Reference< com::sun::star::uno::XInterface > m_owner;
  97     com::sun::star::uno::Reference< com::sun::star::script::XTypeConverter > m_tc;
  98     ::rtl::Reference< RefCountedMutex > m_refMutex;
  99     sal_Int32 m_row;
 100     sal_Int32 m_rowCount;
 101     sal_Int32 m_fieldCount;
 102     sal_Bool  m_wasNull;
 103
 104 public:
 105     inline cppu::OBroadcastHelper & getRBHelper() { return OComponentHelper::rBHelper;}
 106
 107 protected:
 108     /** mutex should be locked before called
 109      */
 110     virtual void checkClosed()
 111         throw ( com::sun::star::sdbc::SQLException, com::sun::star::uno::RuntimeException ) = 0;
 112     virtual void checkColumnIndex( sal_Int32 index )
 113         throw ( com::sun::star::sdbc::SQLException, com::sun::star::uno::RuntimeException );
 114     virtual void checkRowIndex( sal_Bool mustBeOnValidRow );
 115
 116     virtual ::com::sun::star::uno::Any getValue( sal_Int32 columnIndex ) = 0;
 117     com::sun::star::uno::Any convertTo(
 118         const ::com::sun::star::uno::Any &str, const com::sun::star::uno::Type &type );
 119
 120 protected:
 121     BaseResultSet(
 122         const ::rtl::Reference< RefCountedMutex > & mutex,
 123         const com::sun::star::uno::Reference< com::sun::star::uno::XInterface > &owner,
 124         sal_Int32 rowCount,
 125         sal_Int32 columnCount,
 126         const ::com::sun::star::uno::Reference< ::com::sun::star::script::XTypeConverter > &tc );
 127     ~BaseResultSet();
 128
 129 public: // XInterface
 130     virtual void SAL_CALL acquire() throw() { OComponentHelper::acquire(); }
 131     virtual void SAL_CALL release() throw() { OComponentHelper::release(); }
 132     virtual com::sun::star::uno::Any  SAL_CALL queryInterface(
 133         const com::sun::star::uno::Type & reqType )
 134         throw (com::sun::star::uno::RuntimeException);
 135
 136 public: // XCloseable
 137 //      virtual void SAL_CALL close(  )
 138 //          throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) = 0;
 139
 140 public: // XTypeProvider, first implemented by OPropertySetHelper
 141     virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL getTypes()
 142         throw( com::sun::star::uno::RuntimeException );
 143     virtual com::sun::star::uno::Sequence< sal_Int8> SAL_CALL getImplementationId()
 144         throw( com::sun::star::uno::RuntimeException );
 145
 146 public: // XResultSetMetaDataSupplier
 147 //      virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData > SAL_CALL getMetaData(  )
 148 //          throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) = 0;
 149
 150 public: // XResultSet
 151     // Methods
 152     virtual sal_Bool SAL_CALL next(  )
 153         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 154     virtual sal_Bool SAL_CALL isBeforeFirst(  )
 155         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 156     virtual sal_Bool SAL_CALL isAfterLast(  )
 157         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 158     virtual sal_Bool SAL_CALL isFirst(  )
 159         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 160     virtual sal_Bool SAL_CALL isLast(  )
 161         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 162     virtual void SAL_CALL beforeFirst(  )
 163         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 164     virtual void SAL_CALL afterLast(  )
 165         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 166     virtual sal_Bool SAL_CALL first(  )
 167         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 168     virtual sal_Bool SAL_CALL last(  )
 169         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 170     virtual sal_Int32 SAL_CALL getRow(  )
 171         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 172     virtual sal_Bool SAL_CALL absolute( sal_Int32 row )
 173         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 174     virtual sal_Bool SAL_CALL relative( sal_Int32 rows )
 175         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 176     virtual sal_Bool SAL_CALL previous(  )
 177         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 178     virtual void SAL_CALL refreshRow(  )
 179         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 180     virtual sal_Bool SAL_CALL rowUpdated(  )
 181         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 182     virtual sal_Bool SAL_CALL rowInserted(  )
 183         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 184     virtual sal_Bool SAL_CALL rowDeleted(  )
 185         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 186     virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getStatement()
 187         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 188
 189
 190 public: // XRow
 191     virtual sal_Bool SAL_CALL wasNull(  )
 192         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 193     virtual ::rtl::OUString SAL_CALL getString( sal_Int32 columnIndex )
 194         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 195     virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex )
 196         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 197     virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex )
 198         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 199     virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex )
 200         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 201     virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex )
 202         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 203     virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex )
 204         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 205     virtual float SAL_CALL getFloat( sal_Int32 columnIndex )
 206         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 207     virtual double SAL_CALL getDouble( sal_Int32 columnIndex )
 208         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 209     virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex )
 210         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 211     virtual ::com::sun::star::util::Date SAL_CALL getDate( sal_Int32 columnIndex )
 212         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 213     virtual ::com::sun::star::util::Time SAL_CALL getTime( sal_Int32 columnIndex )
 214         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 215     virtual ::com::sun::star::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex )
 216         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 217     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex )
 218         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 219     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex )
 220         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 221     virtual ::com::sun::star::uno::Any SAL_CALL getObject(
 222         sal_Int32 columnIndex,
 223         const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& typeMap )
 224         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 225     virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex )
 226         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 227     virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex )
 228         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 229     virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex )
 230         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 231     virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex )
 232         throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 233
 234 public: // XColumnLocate
 235 //      virtual sal_Int32 SAL_CALL findColumn( const ::rtl::OUString& columnName )
 236 //          throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) = 0;
 237
 238 public: // OPropertySetHelper
 239         virtual cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
 240
 241         virtual sal_Bool SAL_CALL convertFastPropertyValue(
 242                 ::com::sun::star::uno::Any & rConvertedValue,
 243                 ::com::sun::star::uno::Any & rOldValue,
 244                 sal_Int32 nHandle,
 245                 const ::com::sun::star::uno::Any& rValue )
 246                 throw (::com::sun::star::lang::IllegalArgumentException);
 247
 248         virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
 249                 sal_Int32 nHandle,
 250                 const ::com::sun::star::uno::Any& rValue )
 251                 throw (::com::sun::star::uno::Exception);
 252
 253         virtual void SAL_CALL getFastPropertyValue(
 254                 ::com::sun::star::uno::Any& rValue,
 255                 sal_Int32 nHandle ) const;
 256
 257         // XPropertySet
 258         ::com::sun::star::uno::Reference < ::com::sun::star::beans::XPropertySetInfo >  SAL_CALL getPropertySetInfo()
 259         throw(com::sun::star::uno::RuntimeException);
 260
 261 public: // OComponentHelper
 262     virtual void SAL_CALL disposing();
 263
 264
 265 };
 266
 267 }
 268 #endif