Mercurial > hg > orthanc-databases
annotate Framework/Common/IResult.cpp @ 580:35d2df9572b1 find-refactoring tip
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author | Alain Mazy <am@orthanc.team> |
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date | Tue, 15 Oct 2024 15:52:39 +0200 |
parents | 54d518dcd74a |
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rev | line source |
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298 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
298 | 8 * |
9 * This program is free software: you can redistribute it and/or | |
10 * modify it under the terms of the GNU Affero General Public License | |
11 * as published by the Free Software Foundation, either version 3 of | |
12 * the License, or (at your option) any later version. | |
13 * | |
14 * This program is distributed in the hope that it will be useful, but | |
15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 * Affero General Public License for more details. | |
18 * | |
19 * You should have received a copy of the GNU Affero General Public License | |
20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 **/ | |
22 | |
23 | |
24 #include "IResult.h" | |
25 | |
26 #include "Utf8StringValue.h" | |
27 | |
28 #include <Compatibility.h> | |
29 #include <OrthancException.h> | |
30 | |
31 #include <cassert> | |
32 #include <list> | |
33 #include <vector> | |
34 #include <ostream> | |
35 | |
36 namespace OrthancDatabases | |
37 { | |
38 static void PrintSeparators(std::ostream& stream, | |
39 char c, | |
40 size_t count) | |
41 { | |
42 for (size_t i = 0; i < count; i++) | |
43 { | |
44 stream << c; | |
45 } | |
46 } | |
47 | |
48 | |
49 static void PrintHeader(std::ostream& stream, | |
50 const std::vector<size_t>& maxWidth) | |
51 { | |
52 for (size_t i = 0; i < maxWidth.size(); i++) | |
53 { | |
54 stream << '+'; | |
55 PrintSeparators(stream, '-', maxWidth[i] + 2); | |
56 } | |
57 | |
58 stream << '+' << std::endl; | |
59 } | |
60 | |
61 | |
62 void IResult::Print(std::ostream& stream, | |
63 IResult& result) | |
64 { | |
65 typedef std::list< std::vector<std::string> > Table; | |
66 | |
67 Table table; | |
68 | |
69 const size_t columns = result.GetFieldsCount(); | |
70 | |
71 std::vector<size_t> maxWidth(columns); | |
72 | |
73 while (!result.IsDone()) | |
74 { | |
75 table.push_back(std::vector<std::string>(columns)); | |
76 | |
77 for (size_t i = 0; i < columns; i++) | |
78 { | |
79 std::string value; | |
80 | |
81 try | |
82 { | |
83 std::unique_ptr<IValue> converted( | |
84 result.GetField(i).Convert(ValueType_Utf8String)); | |
85 value = dynamic_cast<Utf8StringValue&>(*converted).GetContent(); | |
86 } | |
87 catch (Orthanc::OrthancException&) | |
88 { | |
89 value = "?"; | |
90 } | |
91 | |
92 if (value.size() > maxWidth[i]) | |
93 { | |
94 maxWidth[i] = value.size(); | |
95 } | |
96 | |
97 table.back() [i] = value; | |
98 } | |
99 | |
100 result.Next(); | |
101 } | |
102 | |
103 PrintHeader(stream, maxWidth); | |
104 | |
105 for (Table::const_iterator it = table.begin(); it != table.end(); ++it) | |
106 { | |
107 assert(it->size() == maxWidth.size()); | |
108 | |
109 for (size_t i = 0; i < it->size(); i++) | |
110 { | |
111 const std::string& value = (*it) [i]; | |
112 | |
113 stream << "| " << value << ' '; | |
114 | |
115 for (size_t j = value.size(); j < maxWidth[i]; j++) | |
116 { | |
117 stream << ' '; | |
118 } | |
119 } | |
120 | |
121 stream << '|' << std::endl; | |
122 } | |
123 | |
124 PrintHeader(stream, maxWidth); | |
125 } | |
126 } |