void CRUCache::FetchNonInvolvedUsedObjectsMetadata()
{
DSListPosition pos = mvList_.GetHeadPosition();
while (NULL != pos)
{
CRUMV *pMV = mvList_.GetNext(pos);
if (FALSE == pMV->IsInvolved()
||
CDDObject::eON_REQUEST != pMV->GetRefreshType())
{
continue;
}
if (NULL == GetTable(pMV->GetUID()))
{
CDDSchema *pddSch =
GetDDSchemaByName(pMV->GetCatName(), pMV->GetSchName());
CDDMV *pddMV = GetDDMVByName(pddSch, pMV->GetName());
CRUTbl *pTbl = new CRUMVTbl(pddMV);
pTbl->FetchMetadata();
tableList_.AddTail(pTbl);
}
}
}
void CRUCache::FixupMVTblInterfaces()
{
DSListPosition pos = mvList_.GetHeadPosition();
while (NULL != pos)
{
CRUMV *pMV = mvList_.GetNext(pos);
if (FALSE == pMV->IsInvolved())
{
continue; // Skip the non-involved MVs
}
CRUTbl *pTbl = GetTable(pMV->GetUID());
if (NULL == pTbl)
{
continue; // No table object in the cache, skip
}
// Setup pointers MV <---> table
pMV->SetTblInterface(pTbl);
pTbl->SetMVInterface(pMV);
}
}
CRUMV *CRUCache::GetMV(TInt64 objUid) const
{
DSListPosition pos = mvList_.GetHeadPosition();
while (NULL != pos)
{
CRUMV *pMV = mvList_.GetNext(pos);
if (pMV->GetUID() == objUid)
{
return pMV;
}
}
return NULL;
}
