bes  Updated for version 3.19.1
BESApp.h
1 // BESApp.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 A_BESApp_H
34 #define A_BESApp_H
35 
36 #include <map>
37 #include <string>
38 
39 #include "BESObj.h"
40 
56 class BESApp: public BESObj {
57 protected:
58  string _appName;
59  bool _debug;
60  bool _isInitialized;
61  static BESApp * _theApplication;
62  BESApp(void) :
63  _debug(false), _isInitialized(false)
64  {
65  }
66 public:
67  virtual ~BESApp()
68  {
69  }
70  ;
71 
84  virtual int main(int argC, char **argV);
85 
96  virtual int initialize(int argC, char **argV);
97 
104  virtual int run(void);
105 
115  virtual int terminate(int sig = 0);
116 
124  virtual void dump(std::ostream &strm) const = 0;
125 
134  string appName(void) const
135  {
136  return _appName;
137  }
138 
143  static BESApp * TheApplication(void)
144  {
145  return _theApplication;
146  }
147 };
148 
149 #endif
150 
virtual int terminate(int sig=0)
Clean up after the application.
Definition: BESApp.cc:101
virtual void dump(std::ostream &strm) const =0
dumps information about this object
Definition: BESApp.cc:114
Base object for bes objects.
Definition: BESObj.h:52
virtual int main(int argC, char **argV)
main routine, the main entry point for any BES applications.
Definition: BESApp.cc:53
string appName(void) const
Returns the name of the application.
Definition: BESApp.h:134
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:71
static BESApp * TheApplication(void)
Returns the BESApp application object for this application.
Definition: BESApp.h:143
virtual int run(void)
The body of the application, implementing the primary functionality of the BES application.
Definition: BESApp.cc:85