bes  Updated for version 3.20.6
BESDefinitionStorageList.h
1 // BESDefinitionStorageList.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_BESDefinitionStorageList_H
34 #define I_BESDefinitionStorageList_H 1
35 
36 #include <string>
37 
38 #include "BESObj.h"
39 
41 class BESDefine;
42 class BESInfo;
43 
44 #ifndef DEFAULT
45 #define DEFAULT "default"
46 #endif
47 
48 #ifndef CATALOG
49 #define CATALOG "catalog"
50 #endif
51 
52 
70 private:
71  static BESDefinitionStorageList * _instance;
72 
73  typedef struct _persistence_list {
74  BESDefinitionStorage *_persistence_obj;
75  unsigned int _reference;
76  BESDefinitionStorageList::_persistence_list *_next;
77  } persistence_list;
78 
79  BESDefinitionStorageList::persistence_list *_first;
80 protected:
82 public:
83  virtual ~BESDefinitionStorageList();
84 
85  virtual bool add_persistence(BESDefinitionStorage *p);
86  virtual bool ref_persistence(const std::string &persist_name);
87  virtual bool deref_persistence(const std::string &persist_name);
88  virtual BESDefinitionStorage *find_persistence(const std::string &persist_name);
89 
90  virtual BESDefine * look_for(const std::string &def_name);
91 
92  virtual void show_definitions(BESInfo &info);
93 
94  virtual void dump(std::ostream &strm) const;
95 
96  static BESDefinitionStorageList *TheList();
97 };
98 
99 #endif // I_BESDefinitionStorageList_H
100 
BESDefinitionStorageList::dump
virtual void dump(std::ostream &strm) const
dumps information about this object
Definition: BESDefinitionStorageList.cc:307
BESDefinitionStorageList::ref_persistence
virtual bool ref_persistence(const std::string &persist_name)
reference a persistent store in the list
Definition: BESDefinitionStorageList.cc:120
BESDefinitionStorage
provides persistent storage for a specific view of different containers including contraints and aggr...
Definition: BESDefinitionStorage.h:62
BESInfo
informational response object
Definition: BESInfo.h:63
BESDefinitionStorageList
Provides a mechanism for accessing definitions from different definition stores registered with this ...
Definition: BESDefinitionStorageList.h:69
BESDefine
Definition: BESDefine.h:42
BESObj
top level BES object to house generic methods
Definition: BESObj.h:49
BESDefinitionStorageList::deref_persistence
virtual bool deref_persistence(const std::string &persist_name)
de-reference a persistent store in the list
Definition: BESDefinitionStorageList.cc:155
BESDefinitionStorageList::show_definitions
virtual void show_definitions(BESInfo &info)
show information for each definition in each persistence store
Definition: BESDefinitionStorageList.cc:272
BESDefinitionStorageList::find_persistence
virtual BESDefinitionStorage * find_persistence(const std::string &persist_name)
find the persistence store with the given name
Definition: BESDefinitionStorageList.cc:203
BESDefinitionStorageList::add_persistence
virtual bool add_persistence(BESDefinitionStorage *p)
Add a persistent store to the list.
Definition: BESDefinitionStorageList.cc:76
BESDefinitionStorageList::look_for
virtual BESDefine * look_for(const std::string &def_name)
look for the specified definition in the list of defintion stores.
Definition: BESDefinitionStorageList.cc:236