Mercurial > hg > orthanc-stone
diff Platforms/Generic/OracleWebService.cpp @ 434:3a8bcc45c221 am-vsol-upgrade
moved the HTTP cache from OrthancApiClient to BaseWebService (not implemented yet in WASM)
author | am@osimis.io |
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date | Mon, 03 Dec 2018 18:03:30 +0100 |
parents | |
children | 4f2416d519b4 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Platforms/Generic/OracleWebService.cpp Mon Dec 03 18:03:30 2018 +0100 @@ -0,0 +1,82 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2018 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#include "OracleWebService.h" +#include "../../Framework/Toolbox/IWebService.h" + +namespace OrthancStone +{ + + + class OracleWebService::WebServiceCachedGetCommand : public IOracleCommand, IObservable + { + protected: + std::auto_ptr<MessageHandler<IWebService::HttpRequestSuccessMessage> > successCallback_; + std::auto_ptr<Orthanc::IDynamicObject> payload_; + boost::shared_ptr<BaseWebService::CachedHttpRequestSuccessMessage> cachedMessage_; + NativeStoneApplicationContext& context_; + + public: + WebServiceCachedGetCommand(MessageBroker& broker, + MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback, // takes ownership + boost::shared_ptr<BaseWebService::CachedHttpRequestSuccessMessage> cachedMessage, + Orthanc::IDynamicObject* payload /* takes ownership */, + NativeStoneApplicationContext& context + ) : + IObservable(broker), + successCallback_(successCallback), + payload_(payload), + cachedMessage_(cachedMessage), + context_(context) + { + } + + virtual void Execute() + { + // nothing to do, everything is in the commit + } + + virtual void Commit() + { + // 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 + NativeStoneApplicationContext::GlobalMutexLocker lock(context_); + + IWebService::HttpRequestSuccessMessage successMessage(cachedMessage_->GetUri(), + cachedMessage_->GetAnswer(), + cachedMessage_->GetAnswerSize(), + cachedMessage_->GetAnswerHttpHeaders(), + payload_.get()); + + successCallback_->Apply(successMessage); + } + }; + + void OracleWebService::NotifyHttpSuccessLater(boost::shared_ptr<BaseWebService::CachedHttpRequestSuccessMessage> cachedMessage, + Orthanc::IDynamicObject* payload, // takes ownership + MessageHandler<IWebService::HttpRequestSuccessMessage>* successCallback) + { + oracle_.Submit(new WebServiceCachedGetCommand(GetBroker(), successCallback, cachedMessage, payload, context_)); + } + + +}