Mercurial > hg > orthanc-stone

annotate Platforms/Generic/WebServiceCommandBase.cpp @ 299:3897f9f28cfa am-callable-and-promise

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backup work in progress: updated messaging framework with ICallable
author am@osimis.io
date Fri, 14 Sep 2018 16:44:01 +0200
parents 87376a645ee1
children b4abaeb783b1
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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) 2017-2018 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 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 #include "WebServiceCommandBase.h"
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23
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24 #include <Core/HttpClient.h>
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25
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26 namespace OrthancStone
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27 {
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28 WebServiceCommandBase::WebServiceCommandBase(MessageBroker& broker,
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29 IWebService::ICallback& callback,
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30 const Orthanc::WebServiceParameters& parameters,
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31 const std::string& uri,
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32 const IWebService::Headers& headers,
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33 Orthanc::IDynamicObject* payload /* takes ownership */,
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34 NativeStoneApplicationContext& context) :
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35 IObservable(broker),
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36 callback_(callback),
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37 parameters_(parameters),
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38 uri_(uri),
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39 headers_(headers),
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40 payload_(payload),
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41 context_(context)
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42 {
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43 DeclareEmittableMessage(MessageType_HttpRequestError);
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44 DeclareEmittableMessage(MessageType_HttpRequestSuccess);
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45 // TODO ? RegisterObserver(callback);
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46 }
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47
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48
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49 void WebServiceCommandBase::Commit()
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50 {
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51 NativeStoneApplicationContext::GlobalMutexLocker lock(context_); // we want to make sure that, i.e, the UpdateThread is not triggered while we are updating the "model" with the result of a WebServiceCommand
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52
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53 if (success_)
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54 {
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55 IWebService::ICallback::HttpRequestSuccessMessage message(uri_, answer_.c_str(), answer_.size(), payload_.release());
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56 EmitMessage(message);
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57 }
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58 else
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59 {
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60 IWebService::ICallback::HttpRequestErrorMessage message(uri_, payload_.release());
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61 EmitMessage(message);
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62 }
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63 }
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64
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65 NewWebServiceCommandBase::NewWebServiceCommandBase(MessageBroker& broker,
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66 MessageHandler<IWebService::NewHttpRequestSuccessMessage>* successCallback,
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67 MessageHandler<IWebService::NewHttpRequestErrorMessage>* failureCallback,
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68 const Orthanc::WebServiceParameters& parameters,
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69 const std::string& uri,
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70 const IWebService::Headers& headers,
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71 Orthanc::IDynamicObject* payload /* takes ownership */,
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72 NativeStoneApplicationContext& context) :
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73 IObservable(broker),
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74 successCallback_(successCallback),
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75 failureCallback_(failureCallback),
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76 parameters_(parameters),
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77 uri_(uri),
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78 headers_(headers),
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79 payload_(payload),
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80 context_(context)
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81 {
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82 }
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83
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84
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85 void NewWebServiceCommandBase::Commit()
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86 {
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87 NativeStoneApplicationContext::GlobalMutexLocker lock(context_); // we want to make sure that, i.e, the UpdateThread is not triggered while we are updating the "model" with the result of a WebServiceCommand
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88
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89 if (success_ && successCallback_.get() != NULL)
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90 {
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91 successCallback_->Apply(IWebService::NewHttpRequestSuccessMessage(uri_, answer_.c_str(), answer_.size(), payload_.release()));
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92 }
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93 else if (!success_ && failureCallback_.get() != NULL)
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94 {
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95 successCallback_->Apply(IWebService::NewHttpRequestErrorMessage(uri_, payload_.release()));
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96 }
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97
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98 }
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99
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100 }