public override bool MatchObjectWithOid(NeoDatis.Odb.OID oid, bool returnObject,
bool inMemory)
{
currentOid = oid;
// Gets a map with the values with the fields involved in the query
values = objectReader.ReadObjectInfoValuesFromOID(classInfo, currentOid, true, involvedFields
, involvedFields, 0, criteriaQuery.GetOrderByFieldNames());
bool objectMatches = true;
if (!criteriaQuery.IsForSingleOid())
{
// Then apply the query on the field values
objectMatches = NeoDatis.Odb.Impl.Core.Query.Criteria.CriteriaQueryManager.Match(
criteriaQuery, values);
}
NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader oih = values.GetObjectInfoHeader
();
// Stores the next position
nextOID = oih.GetNextObjectOID();
return(objectMatches);
}
public override bool MatchObjectWithOid(NeoDatis.Odb.OID oid, bool returnObject,
bool inMemory)
{
currentOid = oid;
ITmpCache tmpCache = session.GetTmpCache();
ObjectInfoHeader oih = null;
try
{
if (!criteriaQuery.HasCriteria())
{
// true, false = use cache, false = do not return object
// TODO Warning setting true to useCache will put all objects in
// the cache
// This is not a good idea for big queries!, But use cache=true
// resolves when object have not been committed yet!
// for big queries, user should use a LazyCache!
if (inMemory)
{
currentNnoi = objectReader.ReadNonNativeObjectInfoFromOid(classInfo, currentOid,
true, returnObject);
if (currentNnoi.IsDeletedObject())
{
return(false);
}
currentOid = currentNnoi.GetOid();
nextOID = currentNnoi.GetNextObjectOID();
}
else
{
oih = objectReader.ReadObjectInfoHeaderFromOid(currentOid, false);
nextOID = oih.GetNextObjectOID();
}
return(true);
}
// Gets a map with the values with the fields involved in the query
AttributeValuesMap attributeValues = objectReader.ReadObjectInfoValuesFromOID(classInfo, currentOid, true, involvedFields, involvedFields
, 0, criteriaQuery.GetOrderByFieldNames());
// Then apply the query on the field values
bool objectMatches = CriteriaQueryManager.Match(criteriaQuery, attributeValues);
if (objectMatches)
{
// Then load the entire object
// true, false = use cache
currentNnoi = objectReader.ReadNonNativeObjectInfoFromOid(classInfo, currentOid,
true, returnObject);
currentOid = currentNnoi.GetOid();
}
oih = attributeValues.GetObjectInfoHeader();
// Stores the next position
nextOID = oih.GetNextObjectOID();
return(objectMatches);
}
finally
{
tmpCache.ClearObjectInfos();
}
}