bes Updated for version 3.20.10
BESApp.cc
1// BESApp.C
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#include <iostream>
34
35using std::cerr;
36using std::endl;
37using std::ostream;
38
39#include "BESApp.h"
40#include "BESInternalError.h"
41
42BESApp *BESApp::_theApplication = 0;
43
54int BESApp::main(int argC, char **argV)
55{
56 _appName = argV[0];
57 int retVal = initialize(argC, argV);
58 if (retVal == 0) {
59 retVal = run();
60 retVal = terminate(retVal);
61 }
62 return retVal;
63}
64
72int BESApp::initialize(int /*argC*/, char **/*argV*/)
73{
74 _isInitialized = true;
75 return 0;
76}
77
86int BESApp::run(void)
87{
88 throw BESInternalError("BESApp::run - run method not implemented",
89 __FILE__, __LINE__);
90 return 0;
91}
92
103{
104 _isInitialized = false;
105 return sig;
106}
107
115void BESApp::dump(ostream &strm) const
116{
117 strm << BESIndent::LMarg << "BESApp::dump - (" << (void *) this << ")" << endl;
118 BESIndent::Indent();
119 strm << BESIndent::LMarg << "appName: " << appName() << endl;
120 strm << BESIndent::LMarg << "is initialized: " << _isInitialized << endl;
121 BESIndent::UnIndent();
122}
123
Application class for BES applications.
Definition: BESApp.h:56
virtual int initialize(int argC, char **argV)
Initialize the application using the passed argc and argv values.
Definition: BESApp.cc:72
virtual int terminate(int sig=0)
Clean up after the application.
Definition: BESApp.cc:102
virtual void dump(std::ostream &strm) const =0
dumps information about this object
Definition: BESApp.cc:115
virtual int run(void)
The body of the application, implementing the primary functionality of the BES application.
Definition: BESApp.cc:86
std::string appName(void) const
Returns the name of the application.
Definition: BESApp.h:128
virtual int main(int argC, char **argV)
main routine, the main entry point for any BES applications.
Definition: BESApp.cc:54
exception thrown if internal error encountered