Mercurial > hg > orthanc-transfers
comparison Framework/StatefulOrthancJob.h @ 0:95226b754d9e
initial release
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Mon, 17 Sep 2018 11:34:55 +0200 |
parents | |
children | 7e207ade2f1a |
comparison
equal
deleted
inserted
replaced
-1:000000000000 | 0:95226b754d9e |
---|---|
1 /** | |
2 * Transfers accelerator plugin for Orthanc | |
3 * Copyright (C) 2018 Osimis, Belgium | |
4 * | |
5 * This program is free software: you can redistribute it and/or | |
6 * modify it under the terms of the GNU Affero General Public License | |
7 * as published by the Free Software Foundation, either version 3 of | |
8 * the License, or (at your option) any later version. | |
9 * | |
10 * This program is distributed in the hope that it will be useful, but | |
11 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 * Affero General Public License for more details. | |
14 * | |
15 * You should have received a copy of the GNU Affero General Public License | |
16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 **/ | |
18 | |
19 | |
20 #pragma once | |
21 | |
22 #include <Plugins/Samples/Common/OrthancPluginCppWrapper.h> | |
23 | |
24 #include <memory> | |
25 | |
26 | |
27 namespace OrthancPlugins | |
28 { | |
29 class StatefulOrthancJob : public OrthancJob | |
30 { | |
31 protected: | |
32 class IState; | |
33 | |
34 | |
35 class JobInfo : public boost::noncopyable | |
36 { | |
37 private: | |
38 StatefulOrthancJob& job_; | |
39 bool updated_; | |
40 Json::Value content_; | |
41 | |
42 public: | |
43 JobInfo(StatefulOrthancJob& job); | |
44 | |
45 void SetProgress(float progress) | |
46 { | |
47 job_.UpdateProgress(progress); | |
48 } | |
49 | |
50 void SetContent(const std::string& key, | |
51 const Json::Value& value); | |
52 | |
53 void Update(); | |
54 }; | |
55 | |
56 | |
57 | |
58 class StateUpdate : public boost::noncopyable | |
59 { | |
60 private: | |
61 OrthancPluginJobStepStatus status_; | |
62 std::auto_ptr<IState> state_; | |
63 | |
64 StateUpdate(OrthancPluginJobStepStatus status) : | |
65 status_(status) | |
66 { | |
67 } | |
68 | |
69 StateUpdate(IState* state); | |
70 | |
71 public: | |
72 static StateUpdate* Next(IState* state) // Takes ownsership | |
73 { | |
74 return new StateUpdate(state); | |
75 } | |
76 | |
77 static StateUpdate* Continue() | |
78 { | |
79 return new StateUpdate(OrthancPluginJobStepStatus_Continue); | |
80 } | |
81 | |
82 static StateUpdate* Success() | |
83 { | |
84 return new StateUpdate(OrthancPluginJobStepStatus_Success); | |
85 } | |
86 | |
87 static StateUpdate* Failure() | |
88 { | |
89 return new StateUpdate(OrthancPluginJobStepStatus_Failure); | |
90 } | |
91 | |
92 OrthancPluginJobStepStatus GetStatus() const | |
93 { | |
94 return status_; | |
95 } | |
96 | |
97 bool IsOtherState() const | |
98 { | |
99 return state_.get() != NULL; | |
100 } | |
101 | |
102 IState* ReleaseOtherState(); | |
103 }; | |
104 | |
105 | |
106 class IState : public boost::noncopyable | |
107 { | |
108 public: | |
109 virtual ~IState() | |
110 { | |
111 } | |
112 | |
113 virtual StateUpdate* Step() = 0; | |
114 | |
115 virtual void Stop(OrthancPluginJobStopReason reason) = 0; | |
116 }; | |
117 | |
118 | |
119 virtual StateUpdate* CreateInitialState(JobInfo& info) = 0; | |
120 | |
121 | |
122 private: | |
123 std::auto_ptr<IState> state_; | |
124 JobInfo info_; | |
125 | |
126 | |
127 public: | |
128 StatefulOrthancJob(const std::string& jobType); | |
129 | |
130 virtual OrthancPluginJobStepStatus Step(); | |
131 | |
132 virtual void Stop(OrthancPluginJobStopReason reason); | |
133 | |
134 virtual void Reset(); | |
135 }; | |
136 } |