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// -*- C++ -*-
//=============================================================================
/**
* @file ODBC_Record.h
*
* $Id$
*
* @author James H. Hill
*/
//=============================================================================
#ifndef _ADBC_ODBC_RECORD_H_
#define _ADBC_ODBC_RECORD_H_
#include "adbc/Record.h"
#include "ODBC.h"
namespace ADBC
{
namespace ODBC
{
// Forward decl.
class Query;
/**
* @class ODBC_Record
*
* Implementation of the ::ADBC::Record for ODBC.
*/
class ADBC_ODBC_Export Record : public ::ADBC::Record
{
public:
/**
* Initializing constructor.
*
* @param[in] handle Statement handle.
*/
Record (const Query & query);
/// Destructor.
virtual ~Record (void);
// Move to the next record.
virtual void advance (void);
// Test if the iterator is done.
virtual bool done (void) const;
virtual void reset (void);
/**
* Get the number of columns in the result.
*
* @return Number of columns.
*/
virtual size_t columns (void) const;
virtual void get_data (size_t column, char * buffer, size_t bufsize);
virtual void get_data (size_t column, char & value);
virtual void get_data (size_t column, unsigned char & value);
virtual void get_data (size_t column, short & value);
virtual void get_data (size_t column, unsigned short & value);
virtual void get_data (size_t column, long & value);
virtual void get_data (size_t column, unsigned long & value);
virtual void get_data (size_t column, float & value);
virtual void get_data (size_t column, double & value);
virtual void get_data (size_t column, ACE_Date_Time & datetime);
private:
/// Help method that wraps the SQLGetData method.
void get_data_i (SQLUSMALLINT column,
SQLSMALLINT target_type,
SQLPOINTER target,
SQLINTEGER bufsize,
SQLINTEGER * result);
/// Parent of the record.
const Query & query_;
/// Number of columns in the record set.
size_t columns_;
/// State of the iterator.
SQLRETURN state_;
};
}
}
#if defined (__ADBC_INLINE__)
#include "ODBC_Record.inl"
#endif
#endif // !defined _ADBC_ODBC_RECORD_H_
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