Mercurial > hg > orthanc
annotate Core/JobsEngine/IJobUnserializer.cpp @ 2655:c196d76cb8fa jobs
serialization
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 05 Jun 2018 17:57:49 +0200 |
parents | a3f0f61a14ca |
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1 /** |
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2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
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6 * |
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7 * This program is free software: you can redistribute it and/or |
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8 * modify it under the terms of the GNU General Public License as |
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9 * published by the Free Software Foundation, either version 3 of the |
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10 * License, or (at your option) any later version. |
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11 * |
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12 * In addition, as a special exception, the copyright holders of this |
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13 * program give permission to link the code of its release with the |
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it |
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15 * that use the same license as the "OpenSSL" library), and distribute |
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16 * the linked executables. You must obey the GNU General Public License |
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17 * in all respects for all of the code used other than "OpenSSL". If you |
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18 * modify file(s) with this exception, you may extend this exception to |
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19 * your version of the file(s), but you are not obligated to do so. If |
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20 * you do not wish to do so, delete this exception statement from your |
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21 * version. If you delete this exception statement from all source files |
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22 * in the program, then also delete it here. |
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23 * |
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24 * This program is distributed in the hope that it will be useful, but |
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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27 * General Public License for more details. |
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28 * |
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29 * You should have received a copy of the GNU General Public License |
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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31 **/ |
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32 |
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33 |
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34 #include "../PrecompiledHeaders.h" |
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35 #include "IJobUnserializer.h" |
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36 |
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37 #include "../OrthancException.h" |
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38 |
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39 namespace Orthanc |
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40 { |
2655 | 41 std::string IJobUnserializer::ReadString(const Json::Value& value, |
42 const std::string& field) | |
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43 { |
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44 if (value.type() != Json::objectValue || |
2655 | 45 !value.isMember(field.c_str()) || |
46 value[field.c_str()].type() != Json::stringValue) | |
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47 { |
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48 throw OrthancException(ErrorCode_BadFileFormat); |
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49 } |
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50 else |
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51 { |
2655 | 52 return value[field.c_str()].asString(); |
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53 } |
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54 } |
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55 |
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56 |
2655 | 57 int IJobUnserializer::ReadInteger(const Json::Value& value, |
58 const std::string& field) | |
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59 { |
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60 if (value.type() != Json::objectValue || |
2655 | 61 !value.isMember(field.c_str()) || |
62 (value[field.c_str()].type() != Json::intValue && | |
63 value[field.c_str()].type() != Json::uintValue)) | |
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64 { |
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65 throw OrthancException(ErrorCode_BadFileFormat); |
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66 } |
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67 else |
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68 { |
2655 | 69 return value[field.c_str()].asInt(); |
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70 } |
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71 } |
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72 |
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73 |
2655 | 74 unsigned int IJobUnserializer::ReadUnsignedInteger(const Json::Value& value, |
75 const std::string& field) | |
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76 { |
2655 | 77 int tmp = ReadInteger(value, field); |
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78 |
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79 if (tmp < 0) |
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80 { |
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81 throw OrthancException(ErrorCode_BadFileFormat); |
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82 } |
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83 else |
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84 { |
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85 return static_cast<unsigned int>(tmp); |
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86 } |
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87 } |
2652 | 88 |
89 | |
2655 | 90 bool IJobUnserializer::ReadBoolean(const Json::Value& value, |
91 const std::string& field) | |
2652 | 92 { |
93 if (value.type() != Json::objectValue || | |
2655 | 94 !value.isMember(field.c_str()) || |
95 value[field.c_str()].type() != Json::booleanValue) | |
2652 | 96 { |
97 throw OrthancException(ErrorCode_BadFileFormat); | |
98 } | |
99 else | |
100 { | |
2655 | 101 return value[field.c_str()].asBool(); |
2652 | 102 } |
103 } | |
104 | |
105 | |
2655 | 106 void IJobUnserializer::ReadArrayOfStrings(std::vector<std::string>& target, |
107 const Json::Value& value, | |
108 const std::string& field) | |
2652 | 109 { |
110 if (value.type() != Json::objectValue || | |
2655 | 111 !value.isMember(field.c_str()) || |
112 value[field.c_str()].type() != Json::arrayValue) | |
2652 | 113 { |
114 throw OrthancException(ErrorCode_BadFileFormat); | |
115 } | |
116 | |
117 target.clear(); | |
118 target.resize(value.size()); | |
119 | |
2655 | 120 const Json::Value arr = value[field.c_str()]; |
2652 | 121 |
122 for (Json::Value::ArrayIndex i = 0; i < arr.size(); i++) | |
123 { | |
124 if (arr[i].type() != Json::stringValue) | |
125 { | |
126 throw OrthancException(ErrorCode_BadFileFormat); | |
127 } | |
128 else | |
129 { | |
130 target[i] = arr[i].asString(); | |
131 } | |
132 } | |
133 } | |
134 | |
135 | |
2655 | 136 void IJobUnserializer::ReadListOfStrings(std::list<std::string>& target, |
137 const Json::Value& value, | |
138 const std::string& field) | |
2652 | 139 { |
140 std::vector<std::string> tmp; | |
2655 | 141 ReadArrayOfStrings(tmp, value, field); |
2652 | 142 |
143 target.clear(); | |
144 for (size_t i = 0; i < tmp.size(); i++) | |
145 { | |
146 target.push_back(tmp[i]); | |
147 } | |
148 } | |
149 | |
150 | |
2655 | 151 void IJobUnserializer::ReadSetOfStrings(std::set<std::string>& target, |
152 const Json::Value& value, | |
153 const std::string& field) | |
2652 | 154 { |
155 std::vector<std::string> tmp; | |
2655 | 156 ReadArrayOfStrings(tmp, value, field); |
2652 | 157 |
158 target.clear(); | |
159 for (size_t i = 0; i < tmp.size(); i++) | |
160 { | |
161 target.insert(tmp[i]); | |
162 } | |
163 } | |
2655 | 164 |
165 | |
166 void IJobUnserializer::WriteArrayOfStrings(Json::Value& target, | |
167 const std::vector<std::string>& values, | |
168 const std::string& field) | |
169 { | |
170 if (target.type() != Json::objectValue || | |
171 target.isMember(field.c_str())) | |
172 { | |
173 throw OrthancException(ErrorCode_BadFileFormat); | |
174 } | |
175 | |
176 Json::Value tmp; | |
177 | |
178 tmp = Json::arrayValue; | |
179 for (size_t i = 0; i < values.size(); i++) | |
180 { | |
181 tmp.append(values[i]); | |
182 } | |
183 | |
184 target[field] = tmp; | |
185 } | |
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186 } |