/// <param name="oid"> The Oid of the object to be inserted </param>
/// <param name="nnoi"> The object meta representation The object to be inserted in the database </param>
/// <param name="isNewObject"> To indicate if object is new </param>
/// <returns> The position of the inserted object </returns>
public OID InsertNonNativeObject(OID oid, NonNativeObjectInfo nnoi, bool isNewObject)
{
var ci = nnoi.GetClassInfo();
var @object = nnoi.GetObject();
// First check if object is already being inserted
// This method returns -1 if object is not being inserted
var cachedOid = _session.GetCache().IdOfInsertingObject(@object);
if (cachedOid != null)
{
return(cachedOid);
}
// Then checks if the class of this object already exist in the
// meta model
ci = _objectWriter.AddClass(ci, true);
// Resets the ClassInfo in the objectInfo to be sure it contains all
// updated class info data
nnoi.SetClassInfo(ci);
// Mark this object as being inserted. To manage cyclic relations
// The oid may be equal to -1
// Later in the process the cache will be updated with the right oid
_session.GetCache().StartInsertingObjectWithOid(@object, oid);
// false : do not write data in transaction. Data are always written
// directly to disk. Pointers are written in transaction
var newOid = WriteNonNativeObjectInfo(oid, nnoi, -1, false, isNewObject);
if (!Equals(newOid, StorageEngineConstant.NullObjectId))
{
_session.GetCache().AddObject(newOid, @object, nnoi.GetHeader());
}
return(newOid);
}
