00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #include <string> 00026 #include <vector> 00027 00028 #include "WModule.h" 00029 #include "WDataModule.h" 00030 #include "WModuleContainer.h" 00031 #include "WModuleFactory.h" 00032 00033 #include "WBatchLoader.h" 00034 00035 WBatchLoader::WBatchLoader( std::vector< std::string > fileNames, boost::shared_ptr< WModuleContainer > targetContainer ): 00036 WThreadedRunner(), 00037 boost::enable_shared_from_this< WBatchLoader >(), 00038 m_fileNamesToLoad( fileNames ), 00039 m_targetContainer( targetContainer ) 00040 { 00041 // initialize members 00042 } 00043 00044 WBatchLoader::~WBatchLoader() 00045 { 00046 // cleanup 00047 } 00048 00049 void WBatchLoader::run() 00050 { 00051 // the module needs to be added here, as it else could be freed before the thread finishes ( remember: it is a shared_ptr). 00052 m_targetContainer->addPendingThread( shared_from_this() ); 00053 00054 // actually run 00055 WThreadedRunner::run(); 00056 } 00057 00058 void WBatchLoader::threadMain() 00059 { 00060 // add a new data module for each file to load 00061 for( std::vector< std::string >::iterator iter = m_fileNamesToLoad.begin(); iter != m_fileNamesToLoad.end(); ++iter ) 00062 { 00063 boost::shared_ptr< WModule > mod = WModuleFactory::getModuleFactory()->create( 00064 WModuleFactory::getModuleFactory()->getPrototypeByName( "Data Module" ) 00065 ); 00066 00067 // set the filename 00068 boost::shared_static_cast< WDataModule >( mod )->setFilename( *iter ); 00069 00070 m_targetContainer->add( mod ); 00071 // serialize loading of a couple of data sets 00072 // ignore the case where isCrashed is true 00073 mod->isReadyOrCrashed().wait(); 00074 } 00075 00076 m_targetContainer->finishedPendingThread( shared_from_this() ); 00077 } 00078