public ImportPipeline Build(ImportPipelineBuilder importPipelineBuilder, ExternalRepositoryDetailContract externalRepository,
int importHistoryId, RepositoryImportProgressInfo progressInfo, CancellationToken cancellationToken)
{
var executionOptions = new ExecutionDataflowBlockOptions {
CancellationToken = cancellationToken
};
var bufferBlock = new BufferBlock <object>(executionOptions);
var responseParserBlock =
importPipelineBuilder.BuildResponseParserBlock(externalRepository.ExternalRepositoryType.Name, executionOptions);
var filterBlock = importPipelineBuilder.BuildFilterBlock(externalRepository.Id, externalRepository.BibliographicFormat.Name,
executionOptions);
var projectParserBlock =
importPipelineBuilder.BuildProjectParserBlock(externalRepository.BibliographicFormat.Name, executionOptions);
var nullTargetBlock = importPipelineBuilder.BuildNullTargetBlock(progressInfo, executionOptions);
var saveBlock = importPipelineBuilder.BuildSaveBlock(m_importManager.UserId, importHistoryId, externalRepository.Id,
progressInfo, executionOptions);
var linkOptions = new DataflowLinkOptions {
PropagateCompletion = true
};
bufferBlock.LinkTo(responseParserBlock, linkOptions);
responseParserBlock.LinkTo(filterBlock, linkOptions);
filterBlock.LinkTo(projectParserBlock, linkOptions, importedRecord => importedRecord.IsSuitable);
filterBlock.LinkTo(nullTargetBlock, linkOptions);
projectParserBlock.LinkTo(saveBlock, linkOptions);
return(new ImportPipeline {
BufferBlock = bufferBlock, LastBlock = saveBlock
});
}
public ImportPipelineManager(IEnumerable <IProjectImportManager> importManagers, ImportManager importManager,
ILogger <ImportPipelineManager> logger, ImportPipelineBuilder importPipelineBuilder,
ImportPipelineDirector importPipelineDirector, ExternalRepositoryManager externalRepositoryManager,
ImportHistoryManager importHistoryManager)
{
m_projectImportManagers = new Dictionary <string, IProjectImportManager>();
m_importManager = importManager;
m_logger = logger;
m_importPipelineBuilder = importPipelineBuilder;
m_importPipelineDirector = importPipelineDirector;
m_externalRepositoryManager = externalRepositoryManager;
m_importHistoryManager = importHistoryManager;
foreach (var manager in importManagers)
{
m_projectImportManagers.Add(manager.ExternalRepositoryTypeName, manager);
}
}