BESXMLGetCommand.h

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00001 // BESXMLGetCommand.h
00002 
00003 // This file is part of bes, A C++ back-end server implementation framework
00004 // for the OPeNDAP Data Access Protocol.
00005 
00006 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
00007 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
00008 //
00009 // This library is free software; you can redistribute it and/or
00010 // modify it under the terms of the GNU Lesser General Public
00011 // License as published by the Free Software Foundation; either
00012 // version 2.1 of the License, or (at your option) any later version.
00013 // 
00014 // This library is distributed in the hope that it will be useful,
00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017 // Lesser General Public License for more details.
00018 // 
00019 // You should have received a copy of the GNU Lesser General Public
00020 // License along with this library; if not, write to the Free Software
00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 //
00023 // You can contact University Corporation for Atmospheric Research at
00024 // 3080 Center Green Drive, Boulder, CO 80301
00025  
00026 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
00027 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
00028 //
00029 // Authors:
00030 //      pwest       Patrick West <pwest@ucar.edu>
00031 //      jgarcia     Jose Garcia <jgarcia@ucar.edu>
00032 
00033 #ifndef A_BESXMLGetCommand_h
00034 #define A_BESXMLGetCommand_h 1
00035 
00036 #include "BESXMLCommand.h"
00037 #include "BESDataHandlerInterface.h"
00038 
00039 class BESXMLGetCommand : public BESXMLCommand
00040 {
00041 private:
00042     BESXMLCommand *             _sub_cmd ;
00043     string                      _definition ;
00044 protected:
00045     virtual void                parse_basic_get( xmlNode *node,
00046                                                  const string &name,
00047                                                  const string &type,
00048                                                  const string &value,
00049                                                  map<string,string> &props ) ;
00050 public:
00051                                 BESXMLGetCommand( const BESDataHandlerInterface &base_dhi ) ;
00052     virtual                     ~BESXMLGetCommand() {}
00053 
00054     virtual void                parse_request( xmlNode *node ) ;
00055     virtual BESDataHandlerInterface &get_dhi() ;
00056 
00057     virtual bool                has_response() { return true ; }
00058 
00059     virtual void                prep_request() ;
00060 
00061     virtual void                dump( ostream &strm ) const ;
00062 
00063     static BESXMLCommand *      CommandBuilder( const BESDataHandlerInterface &base_dhi ) ;
00064 } ;
00065 
00066 #endif // A_BESXMLGetCommand_h
00067 

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