public virtual Task <SourceResultDataContract> ExtractData(Guid sourceId)
{
return(Task.Run(() =>
{
var fileSource = Context.GetDataSource <FileDataSource>(sourceId);
if ((fileSource == null) || (fileSource.InputStatus != SourceStatus.PendingExtraction))
{
return DataContractError(sourceId, DataSourceServiceResources.FileSourceIsNotPendingExtraction);
}
if (Context.SourceContainsErrors(sourceId))
{
return DataContractError(sourceId, DataSourceServiceResources.SourceContainsError);
}
var newFileName = streamManager.PrepareForExtraction(sourceId, fileSource.HandlerName, fileSource.CurrentFileName);
fileSource.InputStatus = SourceStatus.Extracting;
fileSource.CurrentFileName = newFileName;
Context.UpdateDataSource(fileSource);
return DataContractSuccess(sourceId);
}));
}