BESFilterTransmitter.h

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00001 // BESFilterTransmitter.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) 2004,2005 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_BESFilterTransmitter_h
00034 #define A_BESFilterTransmitter_h 1
00035 
00036 #include "BESTransmitter.h"
00037 
00038 class DODSFilter ;
00039 class DAS ;
00040 class DDS ;
00041 class BESInfo ;
00042 
00043 class BESFilterTransmitter : public BESTransmitter
00044 {
00045 private:
00046     DODSFilter *        _df ;
00047 public:
00048                         BESFilterTransmitter( DODSFilter &df ) ;
00049     virtual             ~BESFilterTransmitter() {}
00050 
00051     DODSFilter *        get_filter() { return _df ; }
00052 
00053     virtual void        send_text( BESInfo &info,
00054                                    BESDataHandlerInterface &dhi ) ;
00055     virtual void        send_html( BESInfo &info,
00056                                    BESDataHandlerInterface &dhi ) ;
00057 
00058     virtual void                dump( ostream &strm ) const ;
00059 
00060     static BESFilterTransmitter *Transmitter ;
00061 
00062     static void         send_basic_das( BESResponseObject *obj,
00063                                         BESDataHandlerInterface &dhi ) ;
00064     static void         send_basic_dds( BESResponseObject *obj,
00065                                         BESDataHandlerInterface &dhi ) ;
00066     static void         send_basic_data( BESResponseObject *obj,
00067                                          BESDataHandlerInterface &dhi ) ;
00068     static void         send_basic_ddx( BESResponseObject *obj,
00069                                         BESDataHandlerInterface &dhi ) ;
00070 } ;
00071 
00072 #endif // A_BESFilterTransmitter_h

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