void
CImportStrategy::FetchData()
{
if (m_Data->valid) {
return;
}
const CBlast4_queue_search_request& req(m_Request->GetBody().GetQueue_search());
m_OptionsBuilder.reset(new CBlastOptionsBuilder(req.GetProgram(),
req.GetService(),
CBlastOptions::eBoth,
m_IgnoreUnsupportedOptions));
// Create the BLAST options
const CBlast4_parameters* algo_opts(0);
const CBlast4_parameters* prog_opts(0);
const CBlast4_parameters* format_opts(0);
if (req.CanGetAlgorithm_options()) {
algo_opts = &req.GetAlgorithm_options();
}
if (req.CanGetProgram_options()) {
prog_opts = &req.GetProgram_options();
}
if (req.CanGetFormat_options()) {
format_opts = &req.GetFormat_options();
const CBlast4_queue_search_request::TFormat_options & format_options = req.GetFormat_options();
CRef<CBlast4_parameter> p = format_options.GetParamByName(CBlast4Field::GetName(eBlastOpt_Web_StepNumber));
if(p.NotEmpty() && p->CanGetValue()) {
try {
m_Data->m_PsiNumOfIterations = p->GetValue().GetInteger();
} catch (const CInvalidChoiceSelection&) {
// this is needed because the web PSI-BLAST encodes
// this value as a string
m_Data->m_PsiNumOfIterations =
NStr::StringToInt(p->GetValue().GetString(),
NStr::fConvErr_NoThrow);
}
}
}
m_Data->m_OptionsHandle =
m_OptionsBuilder->GetSearchOptions(algo_opts, prog_opts, format_opts,
&m_Data->m_Task);
m_Data->m_QueryRange = m_OptionsBuilder->GetRestrictedQueryRange();
if(m_OptionsBuilder->HasDbFilteringAlgorithmId())
m_Data->m_FilteringID = m_OptionsBuilder->GetDbFilteringAlgorithmId();
if(m_OptionsBuilder->HasDbFilteringAlgorithmKey())
m_Data->m_FilteringKey = m_OptionsBuilder->GetDbFilteringAlgorithmKey();
if(m_OptionsBuilder->GetSubjectMaskingType())
m_Data->m_SubjectMaskingType = m_OptionsBuilder->GetSubjectMaskingType();
m_Data->valid = true;
}
