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2860
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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 #pragma once
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35
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36 #include "IJob.h"
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37
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38 #include <set>
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39
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40 namespace Orthanc
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41 {
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42 class SetOfCommandsJob : public IJob
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43 {
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44 public:
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45 class ICommand : public boost::noncopyable
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46 {
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47 public:
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48 virtual ~ICommand()
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49 {
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50 }
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51
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52 virtual bool Execute() = 0;
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53
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54 virtual void Serialize(Json::Value& target) const = 0;
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55 };
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56
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57 class ICommandUnserializer : public boost::noncopyable
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58 {
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59 public:
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60 virtual ~ICommandUnserializer()
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61 {
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62 }
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63
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64 virtual ICommand* Unserialize(const Json::Value& source) const = 0;
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65 };
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66
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67 private:
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68 bool started_;
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69 std::vector<ICommand*> commands_;
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70 bool permissive_;
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71 size_t position_;
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72 std::string description_;
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73
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74 public:
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75 SetOfCommandsJob();
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76
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77 SetOfCommandsJob(ICommandUnserializer* unserializer /* takes ownership */,
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78 const Json::Value& source);
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79
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80 virtual ~SetOfCommandsJob();
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81
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82 size_t GetPosition() const
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83 {
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84 return position_;
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85 }
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86
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87 void SetDescription(const std::string& description)
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88 {
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89 description_ = description;
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90 }
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91
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92 const std::string& GetDescription() const
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93 {
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94 return description_;
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95 }
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96
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97 void Reserve(size_t size);
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98
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99 size_t GetCommandsCount() const
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100 {
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101 return commands_.size();
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102 }
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103
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104 void AddCommand(ICommand* command); // Takes ownership
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105
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106 bool IsPermissive() const
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107 {
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108 return permissive_;
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109 }
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110
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111 void SetPermissive(bool permissive);
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112
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113 virtual void Reset();
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114
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115 virtual void Start()
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116 {
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117 started_ = true;
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118 }
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119
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120 virtual float GetProgress();
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121
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122 bool IsStarted() const
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123 {
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124 return started_;
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125 }
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126
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127 const ICommand& GetCommand(size_t index) const;
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128
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129 virtual JobStepResult Step();
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130
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131 virtual void GetPublicContent(Json::Value& value);
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132
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133 virtual bool Serialize(Json::Value& target);
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134 };
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135 }
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