BESXMLDefineCommand.h

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// BESXMLDefineCommand.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 A_BESXMLDefineCommand_h
#define A_BESXMLDefineCommand_h 1

#include <vector>

using std::vector ;

#include "BESXMLCommand.h"
#include "BESDataHandlerInterface.h"

class BESXMLDefineCommand : public BESXMLCommand
{
private:
    string                      _default_constraint ;
    string                      _default_dap4_constraint ;
    string                      _default_dap4_function ;
    vector<string>              _containers ;
    map<string,string>          _stores ;
    map<string,string>          _constraints ;
    map<string,string>          _dap4constraints ;
    map<string,string>          _dap4functions ;
    map<string,string>          _attributes ;
    void                        handle_container_element( const string &action,
                                                  xmlNode *node,
                                                  const string &vallues,
                                                  map<string,string> &props ) ;
    void                        handle_aggregate_element( const string &action,
                                                  xmlNode *node,
                                                  const string &vallues,
                                                  map<string,string> &props ) ;
public:
                                BESXMLDefineCommand( const BESDataHandlerInterface &base_dhi ) ;
    virtual                     ~BESXMLDefineCommand() {}

    virtual void                parse_request( xmlNode *node ) ;

    virtual bool                has_response() { return false ; }

    virtual void                prep_request() ;

    virtual void                dump( ostream &strm ) const ;

    static BESXMLCommand *      CommandBuilder( const BESDataHandlerInterface &base_dhi ) ;
} ;

#endif // A_BESXMLDefineCommand_h