Mercurial > hg > orthanc-stone

annotate Platforms/Generic/OracleWebService.h @ 551:90f3a60576a9 dev rtviewer19

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Merged in ct-pet-dose-struct (pull request #2) Ct pet dose struct
author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 02 Apr 2019 14:02:12 +0000
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1 /**
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2 * Stone of Orthanc
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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) 2017-2019 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 Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #pragma once
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23
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24 #include "../../Framework/Toolbox/BaseWebService.h"
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25 #include "Oracle.h"
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26 #include "WebServiceGetCommand.h"
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27 #include "WebServicePostCommand.h"
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28 #include "WebServiceDeleteCommand.h"
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29 #include "../../Applications/Generic/NativeStoneApplicationContext.h"
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31 namespace OrthancStone
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32 {
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33 // The OracleWebService performs HTTP requests in a native environment.
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34 // It uses a thread pool to handle multiple HTTP requests in a same time.
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35 // It works asynchronously to mimick the behaviour of the WebService running in a WASM environment.
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36 class OracleWebService : public BaseWebService
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37 {
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38 private:
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39 Oracle& oracle_;
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40 NativeStoneApplicationContext& context_;
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41 Orthanc::WebServiceParameters parameters_;
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42
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43 class WebServiceCachedGetCommand;
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44
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45 public:
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46 OracleWebService(MessageBroker& broker,
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47 Oracle& oracle,
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48 const Orthanc::WebServiceParameters& parameters,
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49 NativeStoneApplicationContext& context) :
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50 BaseWebService(broker),
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51 oracle_(oracle),
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52 context_(context),
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53 parameters_(parameters)
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54 {
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55 }
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57 virtual void PostAsync(const std::string& uri,
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58 const HttpHeaders& headers,
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59 const std::string& body,
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60 Orthanc::IDynamicObject* payload, // takes ownership
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61 MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, // takes ownership
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62 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL, // takes ownership
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63 unsigned int timeoutInSeconds = 60)
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64 {
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65 oracle_.Submit(new WebServicePostCommand(GetBroker(), successCallback, failureCallback, parameters_, uri, headers, timeoutInSeconds, body, payload, context_));
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66 }
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67
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68 virtual void DeleteAsync(const std::string& uri,
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69 const HttpHeaders& headers,
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70 Orthanc::IDynamicObject* payload,
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71 MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback,
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72 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL,
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73 unsigned int timeoutInSeconds = 60)
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74 {
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75 oracle_.Submit(new WebServiceDeleteCommand(GetBroker(), successCallback, failureCallback, parameters_, uri, headers, timeoutInSeconds, payload, context_));
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76 }
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78 protected:
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79 virtual void GetAsyncInternal(const std::string& uri,
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80 const HttpHeaders& headers,
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81 Orthanc::IDynamicObject* payload, // takes ownership
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82 MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, // takes ownership
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83 MessageHandler<IWebService::HttpRequestErrorMessage>* failureCallback = NULL,// takes ownership
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84 unsigned int timeoutInSeconds = 60)
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85 {
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86 oracle_.Submit(new WebServiceGetCommand(GetBroker(), successCallback, failureCallback, parameters_, uri, headers, timeoutInSeconds, payload, context_));
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87 }
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89 virtual void NotifyHttpSuccessLater(boost::shared_ptr<BaseWebService::CachedHttpRequestSuccessMessage> cachedHttpMessage,
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90 Orthanc::IDynamicObject* payload, // takes ownership
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91 MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback);
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92
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93 };
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94 }