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/*
* __BEGIN_COPYRIGHT
* SimpleDB API
*
* Copyright (C) 2005 Eminence Technology Pty Ltd
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You can view the GNU Lesser General Public Licence at
* http://www.gnu.org/licenses/lgpl.html or you can write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Eminence Technology Pty Ltd can be contacted by writing to
* Eminence Technology, PO Box 118, Moorooka QLD 4105, Australia.
* Alternatively, you may email opensource [at] eminence [dot] com [dot] au
* __END_COPYRIGHT
*/
#include "SimpleDB.h"
#include "stdlib.h"
SimpleDB::StringColumn::StringColumn(const int bufferSize) : Column() {
buffer = (char *)malloc(bufferSize + 1);
if(buffer == NULL)
throw std::string("Unable to allocate memory for the buffer");
this->bufferSize = bufferSize;
}
SimpleDB::StringColumn::~StringColumn() {
free(buffer);
}
void SimpleDB::StringColumn::bind(SQLHSTMT statementHandle, int columnNumber) {
SQLBindCol(statementHandle, columnNumber, SQL_C_CHAR,
buffer, bufferSize+1, &lengthOrIndex); // bufferSize includes trailing null
Column::bind(statementHandle, columnNumber);
}
std::ostream& SimpleDB::StringColumn::oStream(std::ostream& oStream) {
oStream << buffer;
return oStream;
}
std::string SimpleDB::StringColumn::value() {
Column::value();
if(isNull())
return std::string("");
else
return std::string(buffer);
}
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