BESDapErrorInfo.h

Go to the documentation of this file.

// BESDapErrorInfo.h

// This file is part of bes, A C++ back-end server implementation framework
// for the OPeNDAP Data Access Protocol.

// Copyright (c) 2004-2009 University Corporation for Atmospheric Research
// Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
//
// 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 should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact University Corporation for Atmospheric Research at
// 3080 Center Green Drive, Boulder, CO 80301
 
// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
// Please read the full copyright statement in the file COPYRIGHT_UCAR.
//
// Authors:
//      pwest       Patrick West <pwest@ucar.edu>
//      jgarcia     Jose Garcia <jgarcia@ucar.edu>

#ifndef BESDapErrorInfo_h_
#define BESDapErrorInfo_h_ 1

#include <string>

using std::string ;

#include "BESInfo.h"
#include "Error.h"

using namespace libdap ;

class BESDapErrorInfo :public BESInfo
{
private:
    ErrorCode           _error_code ;
    string              _error_msg ;
                        BESDapErrorInfo() {}
public:
                        BESDapErrorInfo( ErrorCode ec, const string &msg ) ;
    virtual             ~BESDapErrorInfo() ;

    virtual void        begin_response( const string &response_name,
                                        BESDataHandlerInterface &dhi ) ;

    virtual void        add_tag( const string &tag_name,
                                 const string &tag_data,
                                 map<string,string> *attrs = 0 ) ;
    virtual void        begin_tag( const string &tag_name,
                                   map<string,string> *attrs = 0 ) ;
    virtual void        end_tag( const string &tag_name ) ;

    virtual void        add_data( const string &s ) ;
    virtual void        add_space( unsigned long num_spaces ) ;
    virtual void        add_break( unsigned long num_breaks ) ;

    virtual void        add_data_from_file( const string &key,
                                            const string &name ) ;
    virtual void        add_exception( BESError &e, const string &admin ) ;
    virtual void        transmit( BESTransmitter *transmitter,
                                  BESDataHandlerInterface &dhi ) ;
    virtual void        print( ostream &strm ) ;

    virtual void        dump( ostream &strm ) const ;
};

#endif // BESDapErrorInfo_h_