1 // Copyright (C) 2010, Vaclav Haisman. All rights reserved.
2 //
3 // Redistribution and use in source and binary forms, with or without modifica-
4 // tion, are permitted provided that the following conditions are met:
5 //
6 // 1. Redistributions of source code must retain the above copyright notice,
7 // this list of conditions and the following disclaimer.
8 //
9 // 2. Redistributions in binary form must reproduce the above copyright notice,
10 // this list of conditions and the following disclaimer in the documentation
11 // and/or other materials provided with the distribution.
12 //
13 // THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
14 // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
15 // FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
16 // APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
17 // INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
18 // DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
19 // OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23
24 #include "dcmtk/oflog/mdc.h"
25 #include "dcmtk/oflog/internal/internal.h"
26
27
28 namespace dcmtk
29 {
30 namespace log4cplus
31 {
32
33
MDC()34 MDC::MDC ()
35 { }
36
37
~MDC()38 MDC::~MDC ()
39 { }
40
41
42 MappedDiagnosticContextMap *
getPtr()43 MDC::getPtr ()
44 {
45 return &internal::get_ptd ()->mdc_map;
46 }
47
48
49 void
clear()50 MDC::clear()
51 {
52 MappedDiagnosticContextMap * const dc = getPtr ();
53 MappedDiagnosticContextMap ().swap (*dc);
54 }
55
56
57 void
put(tstring const & key,tstring const & value)58 MDC::put (tstring const & key, tstring const & value)
59 {
60 MappedDiagnosticContextMap * const dc = getPtr ();
61 (*dc)[key] = value;
62 }
63
64
65 bool
get(tstring * value,tstring const & key) const66 MDC::get (tstring * value, tstring const & key) const
67 {
68 assert (value);
69
70 MappedDiagnosticContextMap * const dc = getPtr ();
71 MappedDiagnosticContextMap::const_iterator it = dc->find (key);
72 if (it != dc->end ())
73 {
74 *value = it->second;
75 return true;
76 }
77 else
78 return false;
79 }
80
81
82 void
remove(tstring const & key)83 MDC::remove (tstring const & key)
84 {
85 MappedDiagnosticContextMap * const dc = getPtr ();
86 dc->erase (key);
87 }
88
89
90 MappedDiagnosticContextMap const &
getContext() const91 MDC::getContext () const
92 {
93 return *getPtr ();
94 }
95
96
97 } // namespace log4cplus
98 } // end namespace dcmtk
99