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annotate Core/JobsEngine/IJobUnserializer.cpp @ 2636:c72eb844758c jobs

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 28 May 2018 10:52:18 +0200
parents 83ac5a05ce84
children e1893d31652a
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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 {
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41 void IJobUnserializer::CheckType(const Json::Value& source,
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42 const std::string& expectedType)
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43 {
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44 static const char* TYPE = "Type";
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45
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46 if (source.type() != Json::objectValue ||
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47 !source.isMember(TYPE) ||
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48 source[TYPE].type() != Json::stringValue ||
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49 source[TYPE].asString() != expectedType)
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50 {
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51 throw OrthancException(ErrorCode_BadFileFormat);
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52 }
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53 }
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54
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55
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56 std::string IJobUnserializer::GetString(const Json::Value& source,
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57 const std::string& name)
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58 {
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59 if (source.type() != Json::objectValue ||
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60 !source.isMember(name.c_str()) ||
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61 source[name.c_str()].type() != Json::stringValue)
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62 {
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63 throw OrthancException(ErrorCode_BadFileFormat);
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64 }
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65 else
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66 {
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67 return source[name.c_str()].asString();
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68 }
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69 }
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70
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71
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72 int IJobUnserializer::GetInteger(const Json::Value& source,
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73 const std::string& name)
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74 {
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75 if (source.type() != Json::objectValue ||
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76 !source.isMember(name.c_str()) ||
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77 (source[name.c_str()].type() != Json::intValue &&
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78 source[name.c_str()].type() != Json::uintValue))
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79 {
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80 throw OrthancException(ErrorCode_BadFileFormat);
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81 }
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82 else
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83 {
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84 return source[name.c_str()].asInt();
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85 }
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86 }
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87
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88
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89 unsigned int IJobUnserializer::GetUnsignedInteger(const Json::Value& source,
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90 const std::string& name)
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91 {
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92 int tmp = GetInteger(source, name);
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93
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94 if (tmp < 0)
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95 {
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96 throw OrthancException(ErrorCode_BadFileFormat);
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97 }
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98 else
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99 {
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100 return static_cast<unsigned int>(tmp);
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101 }
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102 }
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103 }