bes  Updated for version 3.20.10
BESInfoList.h
1 // BESInfoList.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_BESInfoList_h
34 #define I_BESInfoList_h 1
35 
36 #include <map>
37 #include <string>
38 #include <mutex>
39 
40 #include "BESObj.h"
41 
42 class BESInfo;
43 
44 typedef BESInfo * (*p_info_builder)(const std::string &info_type);
45 
46 class BESInfoList: public BESObj {
47 private:
48  static BESInfoList * d_instance;
49  mutable std::recursive_mutex d_cache_lock_mutex;
50 
51  static void initialize_instance();
52  static void delete_instance();
53 
54  std::map<std::string, p_info_builder> _info_list;
55 
56  typedef std::map<std::string, p_info_builder>::const_iterator Info_citer;
57  typedef std::map<std::string, p_info_builder>::iterator Info_iter;
58 public:
59  BESInfoList();
60  virtual ~BESInfoList();
61 
62  virtual bool add_info_builder(const std::string &info_type, p_info_builder info_builder);
63  virtual bool rem_info_builder(const std::string &info_type);
64  virtual BESInfo * build_info();
65 
66  virtual void dump(std::ostream &strm) const;
67 
68  static BESInfoList * TheList();
69 };
70 
71 #endif // I_BESInfoList_h
72 
virtual void dump(std::ostream &strm) const
dumps information about this object
Definition: BESInfoList.cc:118
informational response object
Definition: BESInfo.h:63
top level BES object to house generic methods
Definition: BESObj.h:50