Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/OrthancApiClient.h @ 407:842a3c7cfdc0
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 12 Nov 2018 11:44:20 +0100 |
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270 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include <boost/shared_ptr.hpp> | |
25 #include <json/json.h> | |
26 | |
27 #include "IWebService.h" | |
28 #include "../Messages/IObservable.h" | |
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29 #include "../Messages/Promise.h" |
270 | 30 |
31 namespace OrthancStone | |
32 { | |
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33 class OrthancApiClient : |
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34 public IObservable, |
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35 public IObserver |
270 | 36 { |
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37 public: |
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38 class JsonResponseReadyMessage : |
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39 public BaseMessage<MessageType_OrthancApi_GenericGetJson_Ready> |
270 | 40 { |
377 | 41 private: |
42 const std::string& uri_; | |
43 const Json::Value& json_; | |
44 const Orthanc::IDynamicObject* payload_; | |
270 | 45 |
377 | 46 public: |
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47 JsonResponseReadyMessage(const std::string& uri, |
377 | 48 const Json::Value& json, |
49 const Orthanc::IDynamicObject* payload) : | |
50 uri_(uri), | |
51 json_(json), | |
52 payload_(payload) | |
270 | 53 { |
54 } | |
55 | |
377 | 56 const std::string& GetUri() const |
57 { | |
58 return uri_; | |
59 } | |
60 | |
61 const Json::Value& GetJson() const | |
62 { | |
63 return json_; | |
64 } | |
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65 |
377 | 66 bool HasPayload() const |
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67 { |
377 | 68 return payload_ != NULL; |
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69 } |
377 | 70 |
71 const Orthanc::IDynamicObject& GetPayload() const; | |
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72 }; |
377 | 73 |
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74 |
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75 class BinaryResponseReadyMessage : |
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76 public BaseMessage<MessageType_OrthancApi_GenericGetBinary_Ready> |
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77 { |
377 | 78 private: |
79 const std::string& uri_; | |
80 const void* answer_; | |
81 size_t answerSize_; | |
82 const Orthanc::IDynamicObject* payload_; | |
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83 |
377 | 84 public: |
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85 BinaryResponseReadyMessage(const std::string& uri, |
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86 const void* answer, |
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87 size_t answerSize, |
377 | 88 const Orthanc::IDynamicObject* payload) : |
89 uri_(uri), | |
90 answer_(answer), | |
91 answerSize_(answerSize), | |
92 payload_(payload) | |
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93 { |
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94 } |
377 | 95 |
96 const std::string& GetUri() const | |
97 { | |
98 return uri_; | |
99 } | |
100 | |
101 const void* GetAnswer() const | |
102 { | |
103 return answer_; | |
104 } | |
105 | |
106 size_t GetAnswerSize() const | |
107 { | |
108 return answerSize_; | |
109 } | |
110 | |
111 bool HasPayload() const | |
112 { | |
113 return payload_ != NULL; | |
114 } | |
115 | |
116 const Orthanc::IDynamicObject& GetPayload() const; | |
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117 }; |
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118 |
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119 |
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120 class EmptyResponseReadyMessage : |
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121 public BaseMessage<MessageType_OrthancApi_GenericEmptyResponse_Ready> |
377 | 122 { |
123 private: | |
124 const std::string& uri_; | |
125 const Orthanc::IDynamicObject* payload_; | |
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126 |
377 | 127 public: |
128 EmptyResponseReadyMessage(const std::string& uri, | |
129 const Orthanc::IDynamicObject* payload) : | |
130 uri_(uri), | |
131 payload_(payload) | |
132 { | |
133 } | |
134 | |
135 const std::string& GetUri() const | |
136 { | |
137 return uri_; | |
138 } | |
139 | |
140 bool HasPayload() const | |
141 { | |
142 return payload_ != NULL; | |
143 } | |
144 | |
145 const Orthanc::IDynamicObject& GetPayload() const; | |
146 }; | |
270 | 147 |
377 | 148 |
149 | |
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150 private: |
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151 class WebServicePayload; |
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152 |
377 | 153 |
270 | 154 protected: |
155 IWebService& orthanc_; | |
156 | |
157 public: | |
158 OrthancApiClient(MessageBroker& broker, | |
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159 IWebService& orthanc); |
377 | 160 |
161 virtual ~OrthancApiClient() | |
162 { | |
163 } | |
270 | 164 |
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165 // schedule a GET request expecting a JSON response. |
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166 void GetJsonAsync(const std::string& uri, |
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167 MessageHandler<JsonResponseReadyMessage>* successCallback, |
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168 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
377 | 169 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
270 | 170 |
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171 // schedule a GET request expecting a binary response. |
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172 void GetBinaryAsync(const std::string& uri, |
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173 const std::string& contentType, |
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174 MessageHandler<BinaryResponseReadyMessage>* successCallback, |
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175 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
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176 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
270 | 177 |
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178 // schedule a GET request expecting a binary response. |
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179 void GetBinaryAsync(const std::string& uri, |
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180 const IWebService::Headers& headers, |
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181 MessageHandler<BinaryResponseReadyMessage>* successCallback, |
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182 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
377 | 183 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
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184 |
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185 // schedule a POST request expecting a JSON response. |
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186 void PostBinaryAsyncExpectJson(const std::string& uri, |
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187 const std::string& body, |
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188 MessageHandler<JsonResponseReadyMessage>* successCallback, |
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189 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
377 | 190 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
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191 |
309 | 192 // schedule a POST request expecting a JSON response. |
193 void PostJsonAsyncExpectJson(const std::string& uri, | |
194 const Json::Value& data, | |
195 MessageHandler<JsonResponseReadyMessage>* successCallback, | |
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196 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
377 | 197 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
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198 |
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199 // schedule a DELETE request expecting an empty response. |
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200 void DeleteAsync(const std::string& uri, |
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201 MessageHandler<EmptyResponseReadyMessage>* successCallback, |
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202 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, |
377 | 203 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
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204 |
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205 void NotifyHttpSuccess(const IWebService::HttpRequestSuccessMessage& message); |
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206 |
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207 void NotifyHttpError(const IWebService::HttpRequestErrorMessage& message); |
270 | 208 }; |
209 } |