private static ModalityPerformedProcedureStepIod GetCachedMppsIod(ServerAssociationParameters association ,string cacheKeyId)
{
ListDictionary mppsAssociationList;
if (_mppsCache.TryGetValue(association.GetHashCode(), out mppsAssociationList))
{
if (mppsAssociationList.Contains(cacheKeyId))
return mppsAssociationList[cacheKeyId] as ModalityPerformedProcedureStepIod;
else
return null;
}
return null;
}
private static void RemoveAllAssociationMppsFromCache(ServerAssociationParameters association)
{
ListDictionary mppsAssociationList;
if (_mppsCache.TryGetValue(association.GetHashCode(), out mppsAssociationList))
{
mppsAssociationList.Clear();
_mppsCache.Remove(association.GetHashCode());
}
}
private static void CacheMppsEntity(ServerAssociationParameters association,
string key,
ModalityPerformedProcedureStepIod ie,
out bool alreadyCached)
{
alreadyCached = false;
ListDictionary mppsAssociationList;
if (_mppsCache.TryGetValue(association.GetHashCode(), out mppsAssociationList))
{
if (mppsAssociationList.Contains(key))
alreadyCached = true;
else
mppsAssociationList.Add(key, ie);
}
else
{
ListDictionary newList = new ListDictionary();
newList.Add(key, ie);
_mppsCache.Add(association.GetHashCode(), newList);
}
}
private static void RemoveMppsEntityFromCache(ServerAssociationParameters association, string key)
{
ListDictionary mppsAssociationList;
if (_mppsCache.TryGetValue(association.GetHashCode(), out mppsAssociationList))
{
if (mppsAssociationList.Contains(key))
mppsAssociationList.Remove(key);
}
}
private static bool IsMppsEntitycached(ServerAssociationParameters association, string key)
{
ListDictionary mppsAssociationList;
if (_mppsCache.TryGetValue(association.GetHashCode(), out mppsAssociationList))
return false;
else
return mppsAssociationList.Contains(key);
}