parameter_metadata.h

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/*
   Copyright 2007 - 2008 MySQL AB, 2008 - 2009 Sun Microsystems, Inc.  All rights reserved.

   The MySQL Connector/C++ is licensed under the terms of the GPL
   <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
   MySQL Connectors. There are special exceptions to the terms and
   conditions of the GPL as it is applied to this software, see the
   FLOSS License Exception
   <http://www.mysql.com/about/legal/licensing/foss-exception.html>.
*/

#ifndef _SQL_PARAMETER_METADATA_H_
#define _SQL_PARAMETER_METADATA_H_

#include <string>


namespace sql
{

class ParameterMetaData
{
public:
    enum
    {
        parameterModeIn,
        parameterModeInOut,
        parameterModeOut,
        parameterModeUnknown
    };
    enum
    {
        parameterNoNulls,
        parameterNullable,
        parameterNullableUnknown
    };

    virtual int getParameterCount() = 0;
protected:
    virtual ~ParameterMetaData() {}
};


} /* namespace sql */

#endif /* _SQL_PARAMETER_METADATA_H_ */