/// <summary> setups the sync logic for member _observerDataSet</summary> /// <param name="relatedEntity">Instance to set as the related entity of type entityType</param> private void SetupSyncObserverDataSet(IEntity relatedEntity) { if (_observerDataSet != relatedEntity) { DesetupSyncObserverDataSet(true, true); _observerDataSet = (ObserverDataSetEntity)relatedEntity; base.PerformSetupSyncRelatedEntity(_observerDataSet, new PropertyChangedEventHandler(OnObserverDataSetPropertyChanged), "ObserverDataSet", ObserverDataSetColourEntity.Relations.ObserverDataSetEntityUsingObserverDataSetUID, true, ref _alreadyFetchedObserverDataSet, new string[] { }); } }
/// <summary> Initializes the class members</summary> private void InitClassMembers() { _observerDataSet = null; _observerDataSetReturnsNewIfNotFound = true; _alwaysFetchObserverDataSet = false; _alreadyFetchedObserverDataSet = false; PerformDependencyInjection(); // __LLBLGENPRO_USER_CODE_REGION_START InitClassMembers // __LLBLGENPRO_USER_CODE_REGION_END OnInitClassMembersComplete(); }
/// <summary>Protected CTor for deserialization</summary> /// <param name="info"></param> /// <param name="context"></param> protected ObserverDataSetColourEntityBase(SerializationInfo info, StreamingContext context) : base(info, context) { _observerDataSet = (ObserverDataSetEntity)info.GetValue("_observerDataSet", typeof(ObserverDataSetEntity)); if (_observerDataSet != null) { _observerDataSet.AfterSave += new EventHandler(OnEntityAfterSave); } _observerDataSetReturnsNewIfNotFound = info.GetBoolean("_observerDataSetReturnsNewIfNotFound"); _alwaysFetchObserverDataSet = info.GetBoolean("_alwaysFetchObserverDataSet"); _alreadyFetchedObserverDataSet = info.GetBoolean("_alreadyFetchedObserverDataSet"); base.FixupDeserialization(FieldInfoProviderSingleton.GetInstance(), PersistenceInfoProviderSingleton.GetInstance()); // __LLBLGENPRO_USER_CODE_REGION_START DeserializationConstructor // __LLBLGENPRO_USER_CODE_REGION_END }
/// <summary> Retrieves the related entity of type 'ObserverDataSetEntity', using a relation of type 'n:1'</summary> /// <param name="forceFetch">if true, it will discard any changes currently in the currently loaded related entity and will refetch the entity from the persistent storage</param> /// <returns>A fetched entity of type 'ObserverDataSetEntity' which is related to this entity.</returns> public virtual ObserverDataSetEntity GetSingleObserverDataSet(bool forceFetch) { if ((!_alreadyFetchedObserverDataSet || forceFetch || _alwaysFetchObserverDataSet) && !base.IsSerializing && !base.IsDeserializing && !base.InDesignMode) { bool performLazyLoading = base.CheckIfLazyLoadingShouldOccur(ObserverDataSetColourEntity.Relations.ObserverDataSetEntityUsingObserverDataSetUID); ObserverDataSetEntity newEntity = new ObserverDataSetEntity(); if (base.ParticipatesInTransaction) { base.Transaction.Add(newEntity); } bool fetchResult = false; if (performLazyLoading) { fetchResult = newEntity.FetchUsingPK(this.ObserverDataSetUID); } if (fetchResult) { if (base.ActiveContext != null) { newEntity = (ObserverDataSetEntity)base.ActiveContext.Get(newEntity); } this.ObserverDataSet = newEntity; } else { if (_observerDataSetReturnsNewIfNotFound) { if (performLazyLoading || (!performLazyLoading && (_observerDataSet == null))) { this.ObserverDataSet = newEntity; } } else { this.ObserverDataSet = null; } } _alreadyFetchedObserverDataSet = fetchResult; if (base.ParticipatesInTransaction && !fetchResult) { base.Transaction.Remove(newEntity); } } return(_observerDataSet); }
/// <summary> Removes the sync logic for member _observerDataSet</summary> /// <param name="signalRelatedEntity">If set to true, it will call the related entity's UnsetRelatedEntity method</param> /// <param name="resetFKFields">if set to true it will also reset the FK fields pointing to the related entity</param> private void DesetupSyncObserverDataSet(bool signalRelatedEntity, bool resetFKFields) { base.PerformDesetupSyncRelatedEntity(_observerDataSet, new PropertyChangedEventHandler(OnObserverDataSetPropertyChanged), "ObserverDataSet", ObserverDataSetColourEntity.Relations.ObserverDataSetEntityUsingObserverDataSetUID, true, signalRelatedEntity, "ObserverDataSetColourCollection", resetFKFields, new int[] { (int)ObserverDataSetColourFieldIndex.ObserverDataSetUID }); _observerDataSet = null; }