void
CBlastScopeSource::x_InitBlastDatabaseDataLoader(CRef<CSeqDB> db_handle)
{
if ( !m_Config.m_UseBlastDbs ) {
return;
}
if (db_handle.Empty()) {
ERR_POST(Warning << "No BLAST database handle provided");
} else {
try {
m_BlastDbLoaderName = CBlastDbDataLoader::RegisterInObjectManager
(*m_ObjMgr, db_handle, m_Config.m_UseFixedSizeSlices,
CObjectManager::eNonDefault).GetLoader()->GetName();
_ASSERT( !m_BlastDbLoaderName.empty() );
_TRACE("Registered BLAST DB data loader '" << m_BlastDbLoaderName
<< "' as non-default");
} catch (const exception& e) {
// in case of error when initializing the BLAST database, just
// ignore the exception as the remote BLAST database data loader
// will be the fallback (just issue a warning)
ERR_POST(Warning << "Error initializing local BLAST database data "
<< "loader: '" << e.what() << "'");
const CBlastDbDataLoader::EDbType dbtype =
db_handle->GetSequenceType() == CSeqDB::eProtein
? CBlastDbDataLoader::eProtein
: CBlastDbDataLoader::eNucleotide;
try {
m_BlastDbLoaderName =
CRemoteBlastDbDataLoader::RegisterInObjectManager
(*m_ObjMgr, db_handle->GetDBNameList(), dbtype,
m_Config.m_UseFixedSizeSlices,
CObjectManager::eNonDefault,
CObjectManager::kPriority_NotSet)
.GetLoader()->GetName();
_ASSERT( !m_BlastDbLoaderName.empty() );
_TRACE("Registered BLAST DB data loader '" << m_BlastDbLoaderName
<< "' as non-default");
} catch (const CSeqDBException& e) {
ERR_POST(Warning << "Error initializing remote BLAST database "
<< "data loader: " << e.GetMsg());
}
}
}
}
