OPeNDAP Hyrax Back End Server (BES)  Updated for version 3.8.3
BESBasicInterface.h
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1 // BESBasicInterface.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 BESBasicInterface_h_
34 #define BESBasicInterface_h_ 1
35 
36 #include <new>
37 
38 using std::new_handler ;
39 using std::bad_alloc ;
40 
41 #include "BESInterface.h"
44 
69 {
70 protected:
71  virtual void initialize() ;
72  virtual void validate_data_request() ;
73  virtual void build_data_request_plan() ;
74  virtual void execute_data_request_plan() ;
75  virtual void invoke_aggregation();
76  virtual void transmit_data() ;
77  virtual void log_status() ;
78  virtual void clean() ;
79 public:
80  BESBasicInterface( ostream *strm ) ;
81  virtual ~BESBasicInterface() ;
82 
83  virtual int execute_request( const string &from ) ;
84 
85  virtual void dump( ostream &strm ) const ;
86 } ;
87 
88 #endif // BESBasicInterface_h_
89 
Entry point into BES using string command requests.
virtual void transmit_data()
Transmit the response object.
virtual void build_data_request_plan()
Build the data request plan using the BESCmdParser.
virtual ~BESBasicInterface()
BESBasicInterface(ostream *strm)
Instantiate a BESBasicInterface object given an output stream for the response object.
virtual void log_status()
Log the status of the request to the BESLog file.
Entry point into BES, building responses to given requests.
Definition: BESInterface.h:123
virtual void invoke_aggregation()
Invoke the aggregation server, if there is one.
virtual void validate_data_request()
Validate the incoming request information.
virtual void execute_data_request_plan()
Execute the data request plan.
virtual void initialize()
Initialize the BES.
virtual void clean()
Clean up after the request is completed.
virtual int execute_request(const string &from)
Override execute_request in order to register memory pool.
virtual void dump(ostream &strm) const
dumps information about this object