bes Updated for version 3.21.1
The Backend Server (BES) is the lower two tiers of the Hyrax data server
BESStreamResponseHandler.h
1// BESStreamResponseHandler.h
2
3// This file is part of bes, A C++ back-end server implementation framework
4// for the OPeNDAP Data Access Protocol.
5
6// Copyright (c) 2004-2009 University Corporation for Atmospheric Research
7// Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
8//
9// This library is free software; you can redistribute it and/or
10// modify it under the terms of the GNU Lesser General Public
11// License as published by the Free Software Foundation; either
12// version 2.1 of the License, or (at your option) any later version.
13//
14// This library is distributed in the hope that it will be useful,
15// but WITHOUT ANY WARRANTY; without even the implied warranty of
16// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17// Lesser General Public License for more details.
18//
19// You should have received a copy of the GNU Lesser General Public
20// License along with this library; if not, write to the Free Software
21// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22//
23// You can contact University Corporation for Atmospheric Research at
24// 3080 Center Green Drive, Boulder, CO 80301
25
26// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
27// Please read the full copyright statement in the file COPYRIGHT_UCAR.
28//
29// Authors:
30// pwest Patrick West <pwest@ucar.edu>
31// jgarcia Jose Garcia <jgarcia@ucar.edu>
32
33#ifndef I_BESStreamResponseHandler_h
34#define I_BESStreamResponseHandler_h 1
35
36#include "BESResponseHandler.h"
37
38class BESStreamResponseHandler : public BESResponseHandler {
39public:
40 explicit BESStreamResponseHandler(const std::string &name) : BESResponseHandler(name) { }
41
42 ~BESStreamResponseHandler() override = default;
43
44 void execute(BESDataHandlerInterface &r) override;
45
46 void transmit(BESTransmitter *transmitter, BESDataHandlerInterface &r) override;
47
48 void dump(std::ostream &strm) const override;
49
50 static BESResponseHandler *BESStreamResponseBuilder(const std::string &name);
51};
52
53#endif // I_BESStreamResponseHandler_h
54
Structure storing information used by the BES to handle the request.
void execute(BESDataHandlerInterface &r) override
executes the command 'get file <filename>;' by streaming the specified file
void dump(std::ostream &strm) const override
dumps information about this object
void transmit(BESTransmitter *transmitter, BESDataHandlerInterface &r) override
transmit the file, streaming it back to the client