/// <summary>
/// Store an object with the specific id
/// </summary>
/// <param name="oid"> </param>
/// <param name="plainObject"> </param>
private OID InternalStore <T>(OID oid, T plainObject) where T : class
{
if (GetSession().IsRollbacked())
{
throw new OdbRuntimeException(
NDatabaseError.OdbHasBeenRollbacked.AddParameter(GetBaseIdentification().ToString()));
}
if (plainObject == null)
{
throw new OdbRuntimeException(NDatabaseError.OdbCanNotStoreNullObject);
}
var type = typeof(T);
if (OdbType.IsNative(type))
{
throw new OdbRuntimeException(
NDatabaseError.OdbCanNotStoreNativeObjectDirectly.AddParameter(type.FullName).AddParameter(
OdbType.GetFromClass(type).Name).AddParameter(type.FullName));
}
// first detects if we must perform an insert or an update
// If object is in the cache, we must perform an update, else an insert
var cache = GetSession().GetCache();
var cacheOid = cache.IdOfInsertingObject(plainObject);
if (cacheOid != null)
{
return(cacheOid);
}
// throw new ODBRuntimeException("Inserting meta representation of
// an object without the object itself is not yet supported");
var mustUpdate = cache.Contains(plainObject);
// The introspection callback is used to execute some specific task (like calling trigger, for example) while introspecting the object
var callback = _introspectionCallbackForInsert;
if (mustUpdate)
{
callback = _introspectionCallbackForUpdate;
}
// Transform the object into an ObjectInfo
var nnoi =
(NonNativeObjectInfo)
_objectIntrospector.GetMetaRepresentation(plainObject, true, null, callback);
// During the introspection process, if object is to be updated, then the oid has been set
mustUpdate = nnoi.GetOid() != null;
return(mustUpdate
? _objectWriter.UpdateNonNativeObjectInfo(nnoi, false)
: _objectWriter.InsertNonNativeObject(oid, nnoi, true));
}