private void SetReadOnlyEntity(IEventSource session, object entity)
{
if (session.FetchProfile != "merge")
{
EntityEntry entry = session.PersistenceContext.GetEntry(entity);
entry.BackSetStatus(Status.ReadOnly);
}
}
public void OnDelete(DeleteEvent @event, ISet transientEntities)
{
var session = @event.Session;
EntityEntry entry = session.PersistenceContext.GetEntry(@event.Entity);
if (entry != null && entry.RowId is EntityTracer)
{
entry.BackSetStatus(Status.Loaded);
}
}
private void ResetReadOnlyEntity(IEventSource session, object entity)
{
EntityEntry entry = session.PersistenceContext.GetEntry(entity);
if (entry != null && entry.Persister.IsMutable && entry.Status == Status.ReadOnly)
{
entry.BackSetStatus(Status.Loaded);
CascadeOnUpdate(session, entry.Persister, entity);
}
}
public void OnDelete(DeleteEvent @event, ISet transientEntities)
{
var session = @event.Session;
EntityEntry entry = session.PersistenceContext.GetEntry(@event.Entity);
if (entry != null && entry.Persister.IsMutable && entry.Status == Status.ReadOnly)
{
entry.BackSetStatus(Status.Loaded);
}
}
public void OnPostLoad(PostLoadEvent @event)
{
var trackableEntity = @event.Entity as INotifyPropertyChanged;
if (trackableEntity != null)
{
EntityEntry entry = @event.Session.PersistenceContext.GetEntry(@event.Entity);
entry.BackSetStatus(Status.ReadOnly);
entry.BackSetTracer(new EntityTracer(entry, trackableEntity));
}
}
public override void Cascade(IEventSource session, object child, string entityName, object anything, bool isCascadeDeleteEnabled)
{
if (NHibernateUtil.IsInitialized(child))
{
object instance = session.PersistenceContext.Unproxy(child);
EntityEntry entry = session.PersistenceContext.GetEntry(instance);
if (entry != null && entry.Persister.IsMutable && entry.Status == Status.ReadOnly)
{
entry.BackSetStatus(Status.Loaded);
}
}
}
public void OnPostLoad(PostLoadEvent @event)
{
EntityEntry entry = @event.Session.PersistenceContext.GetEntry(@event.Entity);
entry.BackSetStatus(Status.ReadOnly);
}
public EntityTracer(EntityEntry entry, INotifyPropertyChanged trackableEntity)
{
trackableEntity.PropertyChanged += (sender, e) => entry.BackSetStatus(Status.Loaded);
}
