tds_preparedstatement.h

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#ifndef _WX_DATABASE_TDS_PREPARED_STATEMENT_H_
#define _WX_DATABASE_TDS_PREPARED_STATEMENT_H_

#include "wx/database/wxprec.h"

class wxDatabaseResultSet;

class wxTdsPreparedStatement : public wxPreparedStatement
{
public:
        // ctor
        wxTdsPreparedStatement(TDSSOCKET* pDatabase, TDSDYNAMIC* pStatement, const wxString& strQuery);

        // dtor
        virtual ~wxTdsPreparedStatement();

        virtual void Close();

        // get field
        virtual void SetParamInt(int nPosition, int nValue);
        virtual void SetParamDouble(int nPosition, double dblValue);
        virtual void SetParamString(int nPosition, const wxString& strValue);
        virtual void SetParamNull(int nPosition);
        virtual void SetParamBlob(int nPosition, const void* pData, long nDataLength);
        virtual void SetParamDate(int nPosition, const wxDateTime& dateValue);
        virtual void SetParamBool(int nPosition, bool bValue);
        virtual int GetParameterCount();

        virtual int RunQuery();
        virtual wxDatabaseResultSet* RunQueryWithResults();

private:
        void FreeAllocatedResultSets();
        void AllocateParameter(int nPosition);
        int FindStatementAndAdjustPositionIndex(int* pPosition);
        void SetErrorInformationFromDatabaseLayer();

        TDSSOCKET* m_pDatabase;
        TDSDYNAMIC* m_pStatement;
        wxString m_strOriginalQuery;
};

#endif//_WX_DATABASE_TDS_PREPARED_STATEMENT_H_