dbaccess/source/core/api/BookmarkSet.cxx

   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 #include "BookmarkSet.hxx"
  21 #include "core_resource.hxx"
  22 #include "core_resource.hrc"
  23 #include <com/sun/star/sdbc/XResultSetUpdate.hpp>
  24 #include <connectivity/dbexception.hxx>
  25
  26 #include <limits>
  27
  28 using namespace dbaccess;
  29 using namespace ::connectivity;
  30 using namespace ::dbtools;
  31 using namespace ::com::sun::star::uno;
  32 using namespace ::com::sun::star::beans;
  33 using namespace ::com::sun::star::sdbc;
  34 using namespace ::com::sun::star::sdbcx;
  35 using namespace ::com::sun::star::container;
  36 using namespace ::com::sun::star::lang;
  37 using namespace ::osl;
  38
  39 void OBookmarkSet::construct(const Reference< XResultSet>& _xDriverSet,const OUString& i_sRowSetFilter)
  40 {
  41     OCacheSet::construct(_xDriverSet,i_sRowSetFilter);
  42     m_xRowLocate.set(_xDriverSet,UNO_QUERY);
  43 }
  44
  45 void OBookmarkSet::reset(const Reference< XResultSet>& _xDriverSet)
  46 {
  47     construct(_xDriverSet, m_sRowSetFilter);
  48 }
  49
  50 Any SAL_CALL OBookmarkSet::getBookmark() throw(SQLException, RuntimeException)
  51 {
  52     return m_xRowLocate->getBookmark();
  53 }
  54
  55 bool SAL_CALL OBookmarkSet::moveToBookmark( const Any& bookmark ) throw(SQLException, RuntimeException)
  56 {
  57     return m_xRowLocate->moveToBookmark(bookmark);
  58 }
  59
  60 bool SAL_CALL OBookmarkSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw(SQLException, RuntimeException)
  61 {
  62     return m_xRowLocate->moveRelativeToBookmark(bookmark,rows);
  63 }
  64
  65 sal_Int32 SAL_CALL OBookmarkSet::compareBookmarks( const Any& _first, const Any& _second ) throw(SQLException, RuntimeException)
  66 {
  67     return m_xRowLocate->compareBookmarks(_first,_second);
  68 }
  69
  70 bool SAL_CALL OBookmarkSet::hasOrderedBookmarks(  ) throw(SQLException, RuntimeException)
  71 {
  72     return m_xRowLocate->hasOrderedBookmarks();
  73 }
  74
  75 sal_Int32 SAL_CALL OBookmarkSet::hashBookmark( const Any& bookmark ) throw(SQLException, RuntimeException)
  76 {
  77     return m_xRowLocate->hashBookmark(bookmark);
  78 }
  79
  80 // ::com::sun::star::sdbcx::XDeleteRows
  81 Sequence< sal_Int32 > SAL_CALL OBookmarkSet::deleteRows( const Sequence< Any >& rows ,const connectivity::OSQLTable& /*_xTable*/) throw(SQLException, RuntimeException)
  82 {
  83     Reference< ::com::sun::star::sdbcx::XDeleteRows> xDeleteRow(m_xRowLocate,UNO_QUERY);
  84     if(xDeleteRow.is())
  85     {
  86         return xDeleteRow->deleteRows(rows);
  87     }
  88     return Sequence< sal_Int32 >();
  89 }
  90
  91 void SAL_CALL OBookmarkSet::insertRow( const ORowSetRow& _rInsertRow,const connectivity::OSQLTable& /*_xTable*/ ) throw(SQLException, RuntimeException)
  92 {
  93     Reference<XRowUpdate> xUpdRow(m_xRowLocate,UNO_QUERY);
  94     if(!xUpdRow.is())
  95         ::dbtools::throwSQLException( DBACORE_RESSTRING( RID_STR_NO_XROWUPDATE ), SQL_GENERAL_ERROR, *this );
  96
  97     Reference<XResultSetUpdate> xUpd(m_xRowLocate,UNO_QUERY);
  98     if(xUpd.is())
  99     {
 100         xUpd->moveToInsertRow();
 101         sal_Int32 i = 1;
 102         connectivity::ORowVector< ORowSetValue > ::Vector::iterator aEnd = _rInsertRow->get().end();
 103         for(connectivity::ORowVector< ORowSetValue > ::Vector::iterator aIter = _rInsertRow->get().begin()+1;aIter != aEnd;++aIter,++i)
 104         {
 105             aIter->setSigned(m_aSignedFlags[i-1]);
 106             updateColumn(i,xUpdRow,*aIter);
 107         }
 108         xUpd->insertRow();
 109         (*_rInsertRow->get().begin()) = m_xRowLocate->getBookmark();
 110     }
 111     else
 112         ::dbtools::throwSQLException( DBACORE_RESSTRING( RID_STR_NO_XRESULTSETUPDATE ), SQL_GENERAL_ERROR, *this );
 113 }
 114
 115 void SAL_CALL OBookmarkSet::updateRow(const ORowSetRow& _rInsertRow ,const ORowSetRow& _rOriginalRow,const connectivity::OSQLTable& /*_xTable*/  ) throw(SQLException, RuntimeException)
 116 {
 117     Reference<XRowUpdate> xUpdRow(m_xRowLocate,UNO_QUERY);
 118     if(!xUpdRow.is())
 119         ::dbtools::throwSQLException( DBACORE_RESSTRING( RID_STR_NO_XROWUPDATE ), SQL_GENERAL_ERROR, *this );
 120
 121     sal_Int32 i = 1;
 122     connectivity::ORowVector< ORowSetValue > ::Vector::const_iterator aOrgIter = _rOriginalRow->get().begin()+1;
 123     connectivity::ORowVector< ORowSetValue > ::Vector::iterator aEnd = _rInsertRow->get().end();
 124     for(connectivity::ORowVector< ORowSetValue > ::Vector::iterator aIter = _rInsertRow->get().begin()+1;aIter != aEnd;++aIter,++i,++aOrgIter)
 125     {
 126         aIter->setSigned(aOrgIter->isSigned());
 127         updateColumn(i,xUpdRow,*aIter);
 128     }
 129
 130
 131     Reference<XResultSetUpdate> xUpd(m_xRowLocate,UNO_QUERY);
 132     if(xUpd.is())
 133         xUpd->updateRow();
 134     else
 135         ::dbtools::throwSQLException( DBACORE_RESSTRING( RID_STR_NO_XRESULTSETUPDATE ), SQL_GENERAL_ERROR, *this );
 136 }
 137
 138 void SAL_CALL OBookmarkSet::deleteRow(const ORowSetRow& /*_rDeleteRow*/ ,const connectivity::OSQLTable& /*_xTable*/  ) throw(SQLException, RuntimeException)
 139 {
 140     Reference<XResultSetUpdate> xUpd(m_xRowLocate,UNO_QUERY);
 141
 142     xUpd->deleteRow();
 143 }
 144
 145 void SAL_CALL OBookmarkSet::cancelRowUpdates(  ) throw(SQLException, RuntimeException)
 146 {
 147 }
 148
 149 void SAL_CALL OBookmarkSet::moveToInsertRow(  ) throw(SQLException, RuntimeException)
 150 {
 151     Reference<XResultSetUpdate> xUpd(m_xRowLocate,UNO_QUERY);
 152     if(xUpd.is())
 153         xUpd->moveToInsertRow();
 154 }
 155
 156 void SAL_CALL OBookmarkSet::moveToCurrentRow(  ) throw(SQLException, RuntimeException)
 157 {
 158 }
 159
 160 void OBookmarkSet::fillValueRow(ORowSetRow& _rRow,sal_Int32 _nPosition)
 161 {
 162     OCacheSet::fillValueRow(_rRow,_nPosition);
 163 }
 164
 165 void OBookmarkSet::updateColumn(sal_Int32 nPos,Reference< XRowUpdate > _xParameter,const ORowSetValue& _rValue)
 166 {
 167     if(_rValue.isBound() && _rValue.isModified())
 168     {
 169         if(_rValue.isNull())
 170             _xParameter->updateNull(nPos);
 171         else
 172         {
 173
 174             switch(_rValue.getTypeKind())
 175             {
 176                 case DataType::DECIMAL:
 177                 case DataType::NUMERIC:
 178                     _xParameter->updateNumericObject(nPos,_rValue.makeAny(),m_xSetMetaData->getScale(nPos));
 179                     break;
 180                 case DataType::CHAR:
 181                 case DataType::VARCHAR:
 182                     _xParameter->updateString(nPos,_rValue);
 183                     break;
 184                 case DataType::BIGINT:
 185                     if ( _rValue.isSigned() )
 186                         _xParameter->updateLong(nPos,_rValue);
 187                     else
 188                         _xParameter->updateString(nPos,_rValue);
 189                     break;
 190                 case DataType::BIT:
 191                 case DataType::BOOLEAN:
 192                     _xParameter->updateBoolean(nPos,_rValue);
 193                     break;
 194                 case DataType::TINYINT:
 195                     if ( _rValue.isSigned() )
 196                         _xParameter->updateByte(nPos,_rValue);
 197                     else
 198                         _xParameter->updateShort(nPos,_rValue);
 199                     break;
 200                 case DataType::SMALLINT:
 201                     if ( _rValue.isSigned() )
 202                         _xParameter->updateShort(nPos,_rValue);
 203                     else
 204                         _xParameter->updateInt(nPos,_rValue);
 205                     break;
 206                 case DataType::INTEGER:
 207                     if ( _rValue.isSigned() )
 208                         _xParameter->updateInt(nPos,_rValue);
 209                     else
 210                         _xParameter->updateLong(nPos,_rValue);
 211                     break;
 212                 case DataType::FLOAT:
 213                     _xParameter->updateFloat(nPos,_rValue);
 214                     break;
 215                 case DataType::DOUBLE:
 216                 case DataType::REAL:
 217                     _xParameter->updateDouble(nPos,_rValue);
 218                     break;
 219                 case DataType::DATE:
 220                     _xParameter->updateDate(nPos,_rValue);
 221                     break;
 222                 case DataType::TIME:
 223                     _xParameter->updateTime(nPos,_rValue);
 224                     break;
 225                 case DataType::TIMESTAMP:
 226                     _xParameter->updateTimestamp(nPos,_rValue);
 227                     break;
 228                 case DataType::BINARY:
 229                 case DataType::VARBINARY:
 230                 case DataType::LONGVARBINARY:
 231                     _xParameter->updateBytes(nPos,_rValue);
 232                     break;
 233                 case DataType::BLOB:
 234                 case DataType::CLOB:
 235                     _xParameter->updateObject(nPos,_rValue.getAny());
 236                     break;
 237             }
 238         }
 239     }
 240 }
 241
 242 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */