Mercurial > hg > orthanc
view OrthancServer/QueryRetrieveHandler.cpp @ 1456:68827c07e683
fix recursive calls with Lua
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 02 Jul 2015 15:44:24 +0200 |
parents | d710ea64f0fd |
children | 1b1d5470233f |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "PrecompiledHeadersServer.h" #include "QueryRetrieveHandler.h" #include "OrthancInitialization.h" namespace Orthanc { void QueryRetrieveHandler::Invalidate() { done_ = false; answers_.Clear(); } void QueryRetrieveHandler::Run() { if (!done_) { ReusableDicomUserConnection::Locker locker(context_.GetReusableDicomUserConnection(), localAet_, modality_); locker.GetConnection().Find(answers_, level_, query_); done_ = true; } } QueryRetrieveHandler::QueryRetrieveHandler(ServerContext& context) : context_(context), localAet_(context.GetDefaultLocalApplicationEntityTitle()), done_(false), level_(ResourceType_Study) { } void QueryRetrieveHandler::SetModality(const std::string& symbolicName) { Invalidate(); modalityName_ = symbolicName; Configuration::GetDicomModalityUsingSymbolicName(modality_, symbolicName); } void QueryRetrieveHandler::SetLevel(ResourceType level) { Invalidate(); level_ = level; } void QueryRetrieveHandler::SetQuery(const DicomTag& tag, const std::string& value) { Invalidate(); query_.SetValue(tag, value); } size_t QueryRetrieveHandler::GetAnswerCount() { Run(); return answers_.GetSize(); } const DicomMap& QueryRetrieveHandler::GetAnswer(size_t i) { Run(); if (i >= answers_.GetSize()) { throw OrthancException(ErrorCode_ParameterOutOfRange); } return answers_.GetAnswer(i); } void QueryRetrieveHandler::Retrieve(const std::string& target, size_t i) { Run(); if (i >= answers_.GetSize()) { throw OrthancException(ErrorCode_ParameterOutOfRange); } ReusableDicomUserConnection::Locker locker(context_.GetReusableDicomUserConnection(), localAet_, modality_); locker.GetConnection().Move(target, answers_.GetAnswer(i)); } void QueryRetrieveHandler::Retrieve(const std::string& target) { for (size_t i = 0; i < GetAnswerCount(); i++) { Retrieve(target, i); } } }