Mercurial > hg > orthanc-stone
annotate Framework/Toolbox/OrthancApiClient.h @ 377:8eb4fe74000f
refactoring
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 05 Nov 2018 16:18:27 +0100 |
| parents | c2e040ea8fbe |
| children | dd4c7e82b4be |
| rev | line source |
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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 { | |
| 377 | 33 class OrthancApiClient : public IObservable |
| 270 | 34 { |
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35 public: |
| 377 | 36 class JsonResponseReadyMessage : public BaseMessage<MessageType_OrthancApi_GenericGetJson_Ready> |
| 270 | 37 { |
| 377 | 38 private: |
| 39 const std::string& uri_; | |
| 40 const Json::Value& json_; | |
| 41 const Orthanc::IDynamicObject* payload_; | |
| 270 | 42 |
| 377 | 43 public: |
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44 JsonResponseReadyMessage(const std::string& uri, |
| 377 | 45 const Json::Value& json, |
| 46 const Orthanc::IDynamicObject* payload) : | |
| 47 uri_(uri), | |
| 48 json_(json), | |
| 49 payload_(payload) | |
| 270 | 50 { |
| 51 } | |
| 52 | |
| 377 | 53 const std::string& GetUri() const |
| 54 { | |
| 55 return uri_; | |
| 56 } | |
| 57 | |
| 58 const Json::Value& GetJson() const | |
| 59 { | |
| 60 return json_; | |
| 61 } | |
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62 |
| 377 | 63 bool HasPayload() const |
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64 { |
| 377 | 65 return payload_ != NULL; |
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66 } |
| 377 | 67 |
| 68 const Orthanc::IDynamicObject& GetPayload() const; | |
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69 }; |
| 377 | 70 |
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71 |
| 377 | 72 class BinaryResponseReadyMessage : public BaseMessage<MessageType_OrthancApi_GenericGetBinary_Ready> |
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73 { |
| 377 | 74 private: |
| 75 const std::string& uri_; | |
| 76 const void* answer_; | |
| 77 size_t answerSize_; | |
| 78 const Orthanc::IDynamicObject* payload_; | |
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79 |
| 377 | 80 public: |
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81 BinaryResponseReadyMessage(const std::string& uri, |
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82 const void* answer, |
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83 size_t answerSize, |
| 377 | 84 const Orthanc::IDynamicObject* payload) : |
| 85 uri_(uri), | |
| 86 answer_(answer), | |
| 87 answerSize_(answerSize), | |
| 88 payload_(payload) | |
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89 { |
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90 } |
| 377 | 91 |
| 92 const std::string& GetUri() const | |
| 93 { | |
| 94 return uri_; | |
| 95 } | |
| 96 | |
| 97 const void* GetAnswer() const | |
| 98 { | |
| 99 return answer_; | |
| 100 } | |
| 101 | |
| 102 size_t GetAnswerSize() const | |
| 103 { | |
| 104 return answerSize_; | |
| 105 } | |
| 106 | |
| 107 bool HasPayload() const | |
| 108 { | |
| 109 return payload_ != NULL; | |
| 110 } | |
| 111 | |
| 112 const Orthanc::IDynamicObject& GetPayload() const; | |
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113 }; |
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114 |
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115 |
| 377 | 116 class EmptyResponseReadyMessage : public BaseMessage<MessageType_OrthancApi_GenericEmptyResponse_Ready> |
| 117 { | |
| 118 private: | |
| 119 const std::string& uri_; | |
| 120 const Orthanc::IDynamicObject* payload_; | |
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121 |
| 377 | 122 public: |
| 123 EmptyResponseReadyMessage(const std::string& uri, | |
| 124 const Orthanc::IDynamicObject* payload) : | |
| 125 uri_(uri), | |
| 126 payload_(payload) | |
| 127 { | |
| 128 } | |
| 129 | |
| 130 const std::string& GetUri() const | |
| 131 { | |
| 132 return uri_; | |
| 133 } | |
| 134 | |
| 135 bool HasPayload() const | |
| 136 { | |
| 137 return payload_ != NULL; | |
| 138 } | |
| 139 | |
| 140 const Orthanc::IDynamicObject& GetPayload() const; | |
| 141 }; | |
| 270 | 142 |
| 377 | 143 |
| 144 class HttpErrorMessage : public BaseMessage<MessageType_OrthancApi_GenericHttpError_Ready> | |
| 270 | 145 { |
| 377 | 146 private: |
| 147 const std::string& uri_; | |
| 148 const Orthanc::IDynamicObject* payload_; | |
| 149 | |
| 150 public: | |
| 151 HttpErrorMessage(const std::string& uri, | |
| 152 const Orthanc::IDynamicObject* payload) : | |
| 153 uri_(uri), | |
| 154 payload_(payload) | |
| 155 { | |
| 156 } | |
| 157 | |
| 158 const std::string& GetUri() const | |
| 159 { | |
| 160 return uri_; | |
| 161 } | |
| 162 | |
| 163 bool HasPayload() const | |
| 164 { | |
| 165 return payload_ != NULL; | |
| 166 } | |
| 167 | |
| 168 const Orthanc::IDynamicObject& GetPayload() const; | |
| 270 | 169 }; |
| 170 | |
| 377 | 171 |
| 270 | 172 protected: |
| 173 IWebService& orthanc_; | |
| 174 | |
| 175 public: | |
| 176 OrthancApiClient(MessageBroker& broker, | |
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177 IWebService& orthanc); |
| 377 | 178 |
| 179 virtual ~OrthancApiClient() | |
| 180 { | |
| 181 } | |
| 270 | 182 |
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183 // schedule a GET request expecting a JSON response. |
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184 void GetJsonAsync(const std::string& uri, |
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185 MessageHandler<JsonResponseReadyMessage>* successCallback, |
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186 MessageHandler<HttpErrorMessage>* failureCallback = NULL, |
| 377 | 187 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
| 270 | 188 |
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189 // schedule a GET request expecting a binary response. |
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190 void GetBinaryAsync(const std::string& uri, |
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191 const std::string& contentType, |
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192 MessageHandler<BinaryResponseReadyMessage>* successCallback, |
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193 MessageHandler<HttpErrorMessage>* failureCallback = NULL, |
| 377 | 194 Orthanc::IDynamicObject* payload = NULL /* takes ownership */) |
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195 { |
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196 IWebService::Headers headers; |
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197 headers["Accept"] = contentType; |
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198 GetBinaryAsync(uri, headers, successCallback, failureCallback, payload); |
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199 } |
| 270 | 200 |
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201 // schedule a GET request expecting a binary response. |
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202 void GetBinaryAsync(const std::string& uri, |
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203 const IWebService::Headers& headers, |
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204 MessageHandler<BinaryResponseReadyMessage>* successCallback, |
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205 MessageHandler<HttpErrorMessage>* failureCallback = NULL, |
| 377 | 206 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
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207 |
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208 // schedule a POST request expecting a JSON response. |
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209 void PostBinaryAsyncExpectJson(const std::string& uri, |
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210 const std::string& body, |
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211 MessageHandler<JsonResponseReadyMessage>* successCallback, |
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212 MessageHandler<HttpErrorMessage>* failureCallback = NULL, |
| 377 | 213 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
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214 |
| 309 | 215 // schedule a POST request expecting a JSON response. |
| 216 void PostJsonAsyncExpectJson(const std::string& uri, | |
| 217 const Json::Value& data, | |
| 218 MessageHandler<JsonResponseReadyMessage>* successCallback, | |
| 219 MessageHandler<HttpErrorMessage>* failureCallback = NULL, | |
| 377 | 220 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
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221 |
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222 // schedule a DELETE request expecting an empty response. |
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223 void DeleteAsync(const std::string& uri, |
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224 MessageHandler<EmptyResponseReadyMessage>* successCallback, |
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225 MessageHandler<HttpErrorMessage>* failureCallback = NULL, |
| 377 | 226 Orthanc::IDynamicObject* payload = NULL /* takes ownership */); |
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227 |
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228 |
| 270 | 229 }; |
| 230 } |