OPeNDAP Hyrax Back End Server (BES)  Updated for version 3.8.3
BESReturnManager.cc
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1 // BESReturnManager.cc
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 "BESReturnManager.h"
34 
35 BESReturnManager *BESReturnManager::_instance = 0 ;
36 
38 {
39 }
40 
42 {
44  BESTransmitter *t = 0 ;
45  for( i = _transmitter_list.begin(); i != _transmitter_list.end(); i++ )
46  {
47  t = (*i).second ;
48  delete t ;
49  }
50 }
51 
52 bool
54  BESTransmitter *transmitter )
55 {
56  if( find_transmitter( name ) == 0 )
57  {
58  _transmitter_list[name] = transmitter ;
59  return true ;
60  }
61  return false ;
62 }
63 
64 bool
65 BESReturnManager::del_transmitter( const string &name )
66 {
67  bool ret = false ;
69  i = _transmitter_list.find( name ) ;
70  if( i != _transmitter_list.end() )
71  {
72  BESTransmitter *obj = (*i).second;
73  _transmitter_list.erase( i ) ;
74  if( obj ) delete obj ;
75  ret = true ;
76  }
77  return ret ;
78 }
79 
82 {
84  i = _transmitter_list.find( name ) ;
85  if( i != _transmitter_list.end() )
86  {
87  return (*i).second;
88  }
89  return 0 ;
90 }
91 
99 void
100 BESReturnManager::dump( ostream &strm ) const
101 {
102  strm << BESIndent::LMarg << "BESReturnManager::dump - ("
103  << (void *)this << ")" << endl ;
105  if( _transmitter_list.size() )
106  {
107  strm << BESIndent::LMarg << "registered transmitters:" << endl ;
108  BESIndent::Indent() ;
109  BESReturnManager::Transmitter_citer i = _transmitter_list.begin() ;
110  BESReturnManager::Transmitter_citer ie = _transmitter_list.end() ;
111  for( ; i != ie; i++ )
112  {
113  strm << BESIndent::LMarg << (*i).first << endl ;
114  BESIndent::Indent() ;
115  (*i).second->dump( strm ) ;
117  }
119  }
120  else
121  {
122  strm << BESIndent::LMarg << "registered transmitters: none" << endl ;
123  }
125 }
126 
129 {
130  if( _instance == 0 )
131  {
132  _instance = new BESReturnManager ;
133  }
134  return _instance ;
135 }
136